1 // ┌─────────────────────────────────────────────────────────────────────┐ \\ |
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2 // │ Raphaël 2.0 - JavaScript Vector Library │ \\ |
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3 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
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4 // │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ |
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5 // │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ |
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6 // │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ |
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7 // └─────────────────────────────────────────────────────────────────────┘ \\ |
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8 |
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9 // ┌──────────────────────────────────────────────────────────────────────────────────────┐ \\ |
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10 // │ Eve 0.3.2 - JavaScript Events Library │ \\ |
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11 // ├──────────────────────────────────────────────────────────────────────────────────────┤ \\ |
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12 // │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\ |
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13 // │ Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license. │ \\ |
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14 // └──────────────────────────────────────────────────────────────────────────────────────┘ \\ |
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15 |
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16 (function (glob) { |
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17 var version = "0.3.2", |
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18 has = "hasOwnProperty", |
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19 separator = /[\.\/]/, |
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20 wildcard = "*", |
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21 fun = function () {}, |
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22 numsort = function (a, b) { |
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23 return a - b; |
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24 }, |
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25 current_event, |
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26 stop, |
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27 events = {n: {}}, |
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28 |
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29 eve = function (name, scope) { |
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30 var e = events, |
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31 oldstop = stop, |
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32 args = Array.prototype.slice.call(arguments, 2), |
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33 listeners = eve.listeners(name), |
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34 z = 0, |
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35 f = false, |
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36 l, |
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37 indexed = [], |
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38 queue = {}, |
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39 out = [], |
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40 errors = []; |
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41 current_event = name; |
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42 stop = 0; |
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43 for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) { |
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44 indexed.push(listeners[i].zIndex); |
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45 if (listeners[i].zIndex < 0) { |
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46 queue[listeners[i].zIndex] = listeners[i]; |
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47 } |
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48 } |
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49 indexed.sort(numsort); |
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50 while (indexed[z] < 0) { |
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51 l = queue[indexed[z++]]; |
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52 out.push(l.apply(scope, args)); |
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53 if (stop) { |
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54 stop = oldstop; |
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55 return out; |
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56 } |
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57 } |
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58 for (i = 0; i < ii; i++) { |
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59 l = listeners[i]; |
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60 if ("zIndex" in l) { |
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61 if (l.zIndex == indexed[z]) { |
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62 out.push(l.apply(scope, args)); |
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63 if (stop) { |
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64 stop = oldstop; |
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65 return out; |
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66 } |
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67 do { |
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68 z++; |
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69 l = queue[indexed[z]]; |
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70 l && out.push(l.apply(scope, args)); |
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71 if (stop) { |
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72 stop = oldstop; |
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73 return out; |
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74 } |
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75 } while (l) |
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76 } else { |
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77 queue[l.zIndex] = l; |
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78 } |
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79 } else { |
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80 out.push(l.apply(scope, args)); |
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81 if (stop) { |
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82 stop = oldstop; |
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83 return out; |
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84 } |
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85 } |
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86 } |
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87 stop = oldstop; |
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88 return out.length ? out : null; |
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89 }; |
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90 |
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91 eve.listeners = function (name) { |
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92 var names = name.split(separator), |
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93 e = events, |
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94 item, |
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95 items, |
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96 k, |
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97 i, |
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98 ii, |
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99 j, |
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100 jj, |
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101 nes, |
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102 es = [e], |
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103 out = []; |
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104 for (i = 0, ii = names.length; i < ii; i++) { |
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105 nes = []; |
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106 for (j = 0, jj = es.length; j < jj; j++) { |
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107 e = es[j].n; |
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108 items = [e[names[i]], e[wildcard]]; |
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109 k = 2; |
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110 while (k--) { |
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111 item = items[k]; |
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112 if (item) { |
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113 nes.push(item); |
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114 out = out.concat(item.f || []); |
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115 } |
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116 } |
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117 } |
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118 es = nes; |
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119 } |
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120 return out; |
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121 }; |
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122 |
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123 |
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124 eve.on = function (name, f) { |
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125 var names = name.split(separator), |
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126 e = events; |
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127 for (var i = 0, ii = names.length; i < ii; i++) { |
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128 e = e.n; |
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129 !e[names[i]] && (e[names[i]] = {n: {}}); |
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130 e = e[names[i]]; |
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131 } |
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132 e.f = e.f || []; |
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133 for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { |
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134 return fun; |
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135 } |
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136 e.f.push(f); |
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137 return function (zIndex) { |
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138 if (+zIndex == +zIndex) { |
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139 f.zIndex = +zIndex; |
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140 } |
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141 }; |
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142 }; |
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143 |
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144 eve.stop = function () { |
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145 stop = 1; |
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146 }; |
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147 |
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148 eve.nt = function (subname) { |
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149 if (subname) { |
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150 return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event); |
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151 } |
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152 return current_event; |
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153 }; |
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154 |
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155 eve.unbind = function (name, f) { |
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156 var names = name.split(separator), |
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157 e, |
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158 key, |
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159 splice, |
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160 cur = [events]; |
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161 for (var i = 0, ii = names.length; i < ii; i++) { |
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162 for (var j = 0; j < cur.length; j += splice.length - 2) { |
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163 splice = [j, 1]; |
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164 e = cur[j].n; |
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165 if (names[i] != wildcard) { |
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166 if (e[names[i]]) { |
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167 splice.push(e[names[i]]); |
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168 } |
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169 } else { |
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170 for (key in e) if (e[has](key)) { |
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171 splice.push(e[key]); |
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172 } |
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173 } |
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174 cur.splice.apply(cur, splice); |
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175 } |
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176 } |
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177 for (i = 0, ii = cur.length; i < ii; i++) { |
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178 e = cur[i]; |
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179 while (e.n) { |
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180 if (f) { |
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181 if (e.f) { |
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182 for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) { |
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183 e.f.splice(j, 1); |
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184 break; |
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185 } |
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186 !e.f.length && delete e.f; |
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187 } |
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188 for (key in e.n) if (e.n[has](key) && e.n[key].f) { |
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189 var funcs = e.n[key].f; |
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190 for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) { |
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191 funcs.splice(j, 1); |
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192 break; |
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193 } |
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194 !funcs.length && delete e.n[key].f; |
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195 } |
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196 } else { |
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197 delete e.f; |
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198 for (key in e.n) if (e.n[has](key) && e.n[key].f) { |
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199 delete e.n[key].f; |
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200 } |
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201 } |
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202 e = e.n; |
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203 } |
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204 } |
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205 }; |
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206 |
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207 eve.version = version; |
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208 eve.toString = function () { |
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209 return "You are running Eve " + version; |
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210 }; |
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211 (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (glob.eve = eve); |
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212 })(this); |
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213 |
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214 // ┌─────────────────────────────────────────────────────────────────────┐ \\ |
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215 // │ "Raphaël 2.0" - JavaScript Vector Library │ \\ |
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216 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
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217 // │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ |
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218 // │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ |
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219 // │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ |
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220 // └─────────────────────────────────────────────────────────────────────┘ \\ |
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221 (function () { |
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222 |
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223 function R(first) { |
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224 if (R.is(first, "function")) { |
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225 return loaded ? first() : eve.on("DOMload", first); |
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226 } else if (R.is(first, array)) { |
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227 var a = first, |
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228 cnv = R._engine.create[apply](R, a.splice(0, 3 + R.is(a[0], nu))), |
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229 res = cnv.set(), |
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230 i = 0, |
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231 ii = a.length, |
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232 j; |
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233 for (; i < ii; i++) { |
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234 j = a[i] || {}; |
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235 elements[has](j.type) && res.push(cnv[j.type]().attr(j)); |
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236 } |
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237 return res; |
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238 } else { |
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239 var args = Array.prototype.slice.call(arguments, 0); |
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240 if (R.is(args[args.length - 1], "function")) { |
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241 var f = args.pop(); |
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242 return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("DOMload", function () { |
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243 f.call(R._engine.create[apply](R, args)); |
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244 }); |
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245 } else { |
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246 return R._engine.create[apply](R, arguments); |
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247 } |
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248 } |
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249 } |
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250 R.version = "2.0.0"; |
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251 R.eve = eve; |
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252 var loaded, |
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253 separator = /[, ]+/, |
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254 elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1}, |
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255 formatrg = /\{(\d+)\}/g, |
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256 proto = "prototype", |
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257 has = "hasOwnProperty", |
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258 g = { |
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259 doc: document, |
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260 win: window |
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261 }, |
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262 oldRaphael = { |
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263 was: Object.prototype[has].call(g.win, "Raphael"), |
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264 is: g.win.Raphael |
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265 }, |
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266 Paper = function () { |
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267 |
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268 |
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269 this.ca = this.customAttributes = {}; |
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270 }, |
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271 paperproto, |
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272 appendChild = "appendChild", |
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273 apply = "apply", |
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274 concat = "concat", |
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275 supportsTouch = "createTouch" in g.doc, |
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276 E = "", |
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277 S = " ", |
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278 Str = String, |
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279 split = "split", |
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280 events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S), |
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281 touchMap = { |
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282 mousedown: "touchstart", |
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283 mousemove: "touchmove", |
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284 mouseup: "touchend" |
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285 }, |
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286 lowerCase = Str.prototype.toLowerCase, |
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287 math = Math, |
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288 mmax = math.max, |
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289 mmin = math.min, |
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290 abs = math.abs, |
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291 pow = math.pow, |
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292 PI = math.PI, |
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293 nu = "number", |
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294 string = "string", |
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295 array = "array", |
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296 toString = "toString", |
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297 fillString = "fill", |
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298 objectToString = Object.prototype.toString, |
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299 paper = {}, |
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300 push = "push", |
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301 ISURL = R._ISURL = /^url\(['"]?([^\)]+?)['"]?\)$/i, |
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302 colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, |
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303 isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1}, |
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304 bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, |
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305 round = math.round, |
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306 setAttribute = "setAttribute", |
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307 toFloat = parseFloat, |
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308 toInt = parseInt, |
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309 upperCase = Str.prototype.toUpperCase, |
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310 availableAttrs = R._availableAttrs = { |
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311 "arrow-end": "none", |
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312 "arrow-start": "none", |
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313 blur: 0, |
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314 "clip-rect": "0 0 1e9 1e9", |
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315 cursor: "default", |
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316 cx: 0, |
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317 cy: 0, |
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318 fill: "#fff", |
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319 "fill-opacity": 1, |
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320 font: '10px "Arial"', |
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321 "font-family": '"Arial"', |
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322 "font-size": "10", |
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323 "font-style": "normal", |
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324 "font-weight": 400, |
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325 gradient: 0, |
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326 height: 0, |
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327 href: "http://raphaeljs.com/", |
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328 opacity: 1, |
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329 path: "M0,0", |
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330 r: 0, |
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331 rx: 0, |
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332 ry: 0, |
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333 src: "", |
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334 stroke: "#000", |
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335 "stroke-dasharray": "", |
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336 "stroke-linecap": "butt", |
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337 "stroke-linejoin": "butt", |
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338 "stroke-miterlimit": 0, |
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339 "stroke-opacity": 1, |
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340 "stroke-width": 1, |
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341 target: "_blank", |
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342 "text-anchor": "middle", |
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343 title: "Raphael", |
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344 transform: "", |
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345 width: 0, |
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346 x: 0, |
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347 y: 0 |
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348 }, |
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349 availableAnimAttrs = R._availableAnimAttrs = { |
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350 blur: nu, |
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351 "clip-rect": "csv", |
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352 cx: nu, |
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353 cy: nu, |
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354 fill: "colour", |
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355 "fill-opacity": nu, |
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356 "font-size": nu, |
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357 height: nu, |
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358 opacity: nu, |
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359 path: "path", |
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360 r: nu, |
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361 rx: nu, |
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362 ry: nu, |
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363 stroke: "colour", |
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364 "stroke-opacity": nu, |
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365 "stroke-width": nu, |
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366 transform: "transform", |
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367 width: nu, |
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368 x: nu, |
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369 y: nu |
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370 }, |
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371 commaSpaces = /\s*,\s*/, |
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372 hsrg = {hs: 1, rg: 1}, |
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373 p2s = /,?([achlmqrstvxz]),?/gi, |
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374 pathCommand = /([achlmrqstvz])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?\s*,?\s*)+)/ig, |
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375 tCommand = /([rstm])[\s,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?\s*,?\s*)+)/ig, |
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376 pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)\s*,?\s*/ig, |
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377 radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)\s*,\s*([^\)]+?)\))?/, |
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378 eldata = {}, |
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379 sortByKey = function (a, b) { |
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380 return a.key - b.key; |
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381 }, |
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382 sortByNumber = function (a, b) { |
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383 return toFloat(a) - toFloat(b); |
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384 }, |
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385 fun = function () {}, |
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386 pipe = function (x) { |
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387 return x; |
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388 }, |
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389 rectPath = R._rectPath = function (x, y, w, h, r) { |
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390 if (r) { |
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391 return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]]; |
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392 } |
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393 return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]]; |
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394 }, |
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395 ellipsePath = function (x, y, rx, ry) { |
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396 if (ry == null) { |
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397 ry = rx; |
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398 } |
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399 return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]]; |
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400 }, |
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401 getPath = R._getPath = { |
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402 path: function (el) { |
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403 return el.attr("path"); |
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404 }, |
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405 circle: function (el) { |
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406 var a = el.attrs; |
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407 return ellipsePath(a.cx, a.cy, a.r); |
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408 }, |
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409 ellipse: function (el) { |
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410 var a = el.attrs; |
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411 return ellipsePath(a.cx, a.cy, a.rx, a.ry); |
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412 }, |
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413 rect: function (el) { |
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414 var a = el.attrs; |
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415 return rectPath(a.x, a.y, a.width, a.height, a.r); |
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416 }, |
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417 image: function (el) { |
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418 var a = el.attrs; |
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419 return rectPath(a.x, a.y, a.width, a.height); |
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420 }, |
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421 text: function (el) { |
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422 var bbox = el._getBBox(); |
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423 return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); |
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424 } |
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425 }, |
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426 mapPath = R.mapPath = function (path, matrix) { |
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427 if (!matrix) { |
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428 return path; |
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429 } |
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430 var x, y, i, j, pathi; |
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431 path = path2curve(path); |
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432 for (i = 0, ii = path.length; i < ii; i++) { |
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433 pathi = path[i]; |
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434 for (j = 1, jj = pathi.length; j < jj; j += 2) { |
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435 x = matrix.x(pathi[j], pathi[j + 1]); |
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436 y = matrix.y(pathi[j], pathi[j + 1]); |
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437 pathi[j] = x; |
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438 pathi[j + 1] = y; |
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439 } |
|
440 } |
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441 return path; |
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442 }; |
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443 |
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444 R._g = g; |
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445 |
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446 R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML"); |
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447 if (R.type == "VML") { |
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448 var d = g.doc.createElement("div"), |
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449 b; |
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450 d.innerHTML = '<v:shape adj="1"/>'; |
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451 b = d.firstChild; |
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452 b.style.behavior = "url(#default#VML)"; |
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453 if (!(b && typeof b.adj == "object")) { |
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454 return (R.type = E); |
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455 } |
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456 d = null; |
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457 } |
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458 |
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459 |
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460 R.svg = !(R.vml = R.type == "VML"); |
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461 R._Paper = Paper; |
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462 |
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463 R.fn = paperproto = Paper.prototype = R.prototype; |
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464 R._id = 0; |
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465 R._oid = 0; |
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466 |
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467 R.is = function (o, type) { |
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468 type = lowerCase.call(type); |
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469 if (type == "finite") { |
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470 return !isnan[has](+o); |
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471 } |
|
472 if (type == "array") { |
|
473 return o instanceof Array; |
|
474 } |
|
475 return (type == "null" && o === null) || |
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476 (type == typeof o && o !== null) || |
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477 (type == "object" && o === Object(o)) || |
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478 (type == "array" && Array.isArray && Array.isArray(o)) || |
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479 objectToString.call(o).slice(8, -1).toLowerCase() == type; |
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480 }; |
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481 |
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482 R.angle = function (x1, y1, x2, y2, x3, y3) { |
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483 if (x3 == null) { |
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484 var x = x1 - x2, |
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485 y = y1 - y2; |
|
486 if (!x && !y) { |
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487 return 0; |
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488 } |
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489 return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; |
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490 } else { |
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491 return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); |
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492 } |
|
493 }; |
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494 |
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495 R.rad = function (deg) { |
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496 return deg % 360 * PI / 180; |
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497 }; |
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498 |
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499 R.deg = function (rad) { |
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500 return rad * 180 / PI % 360; |
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501 }; |
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502 |
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503 R.snapTo = function (values, value, tolerance) { |
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504 tolerance = R.is(tolerance, "finite") ? tolerance : 10; |
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505 if (R.is(values, array)) { |
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506 var i = values.length; |
|
507 while (i--) if (abs(values[i] - value) <= tolerance) { |
|
508 return values[i]; |
|
509 } |
|
510 } else { |
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511 values = +values; |
|
512 var rem = value % values; |
|
513 if (rem < tolerance) { |
|
514 return value - rem; |
|
515 } |
|
516 if (rem > values - tolerance) { |
|
517 return value - rem + values; |
|
518 } |
|
519 } |
|
520 return value; |
|
521 }; |
|
522 |
|
523 |
|
524 var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) { |
|
525 return function () { |
|
526 return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase(); |
|
527 }; |
|
528 })(/[xy]/g, function (c) { |
|
529 var r = math.random() * 16 | 0, |
|
530 v = c == "x" ? r : (r & 3 | 8); |
|
531 return v.toString(16); |
|
532 }); |
|
533 |
|
534 |
|
535 R.setWindow = function (newwin) { |
|
536 eve("setWindow", R, g.win, newwin); |
|
537 g.win = newwin; |
|
538 g.doc = g.win.document; |
|
539 if (initWin) { |
|
540 initWin(g.win); |
|
541 } |
|
542 }; |
|
543 var toHex = function (color) { |
|
544 if (R.vml) { |
|
545 // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/ |
|
546 var trim = /^\s+|\s+$/g; |
|
547 var bod; |
|
548 try { |
|
549 var docum = new ActiveXObject("htmlfile"); |
|
550 docum.write("<body>"); |
|
551 docum.close(); |
|
552 bod = docum.body; |
|
553 } catch(e) { |
|
554 bod = createPopup().document.body; |
|
555 } |
|
556 var range = bod.createTextRange(); |
|
557 toHex = cacher(function (color) { |
|
558 try { |
|
559 bod.style.color = Str(color).replace(trim, E); |
|
560 var value = range.queryCommandValue("ForeColor"); |
|
561 value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16); |
|
562 return "#" + ("000000" + value.toString(16)).slice(-6); |
|
563 } catch(e) { |
|
564 return "none"; |
|
565 } |
|
566 }); |
|
567 } else { |
|
568 var i = g.doc.createElement("i"); |
|
569 i.title = "Rapha\xebl Colour Picker"; |
|
570 i.style.display = "none"; |
|
571 g.doc.body.appendChild(i); |
|
572 toHex = cacher(function (color) { |
|
573 i.style.color = color; |
|
574 return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color"); |
|
575 }); |
|
576 } |
|
577 return toHex(color); |
|
578 }, |
|
579 hsbtoString = function () { |
|
580 return "hsb(" + [this.h, this.s, this.b] + ")"; |
|
581 }, |
|
582 hsltoString = function () { |
|
583 return "hsl(" + [this.h, this.s, this.l] + ")"; |
|
584 }, |
|
585 rgbtoString = function () { |
|
586 return this.hex; |
|
587 }, |
|
588 prepareRGB = function (r, g, b) { |
|
589 if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) { |
|
590 b = r.b; |
|
591 g = r.g; |
|
592 r = r.r; |
|
593 } |
|
594 if (g == null && R.is(r, string)) { |
|
595 var clr = R.getRGB(r); |
|
596 r = clr.r; |
|
597 g = clr.g; |
|
598 b = clr.b; |
|
599 } |
|
600 if (r > 1 || g > 1 || b > 1) { |
|
601 r /= 255; |
|
602 g /= 255; |
|
603 b /= 255; |
|
604 } |
|
605 |
|
606 return [r, g, b]; |
|
607 }, |
|
608 packageRGB = function (r, g, b, o) { |
|
609 r *= 255; |
|
610 g *= 255; |
|
611 b *= 255; |
|
612 var rgb = { |
|
613 r: r, |
|
614 g: g, |
|
615 b: b, |
|
616 hex: R.rgb(r, g, b), |
|
617 toString: rgbtoString |
|
618 }; |
|
619 R.is(o, "finite") && (rgb.opacity = o); |
|
620 return rgb; |
|
621 }; |
|
622 |
|
623 |
|
624 R.color = function (clr) { |
|
625 var rgb; |
|
626 if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) { |
|
627 rgb = R.hsb2rgb(clr); |
|
628 clr.r = rgb.r; |
|
629 clr.g = rgb.g; |
|
630 clr.b = rgb.b; |
|
631 clr.hex = rgb.hex; |
|
632 } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) { |
|
633 rgb = R.hsl2rgb(clr); |
|
634 clr.r = rgb.r; |
|
635 clr.g = rgb.g; |
|
636 clr.b = rgb.b; |
|
637 clr.hex = rgb.hex; |
|
638 } else { |
|
639 if (R.is(clr, "string")) { |
|
640 clr = R.getRGB(clr); |
|
641 } |
|
642 if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) { |
|
643 rgb = R.rgb2hsl(clr); |
|
644 clr.h = rgb.h; |
|
645 clr.s = rgb.s; |
|
646 clr.l = rgb.l; |
|
647 rgb = R.rgb2hsb(clr); |
|
648 clr.v = rgb.b; |
|
649 } else { |
|
650 clr = {hex: "none"}; |
|
651 crl.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1; |
|
652 } |
|
653 } |
|
654 clr.toString = rgbtoString; |
|
655 return clr; |
|
656 }; |
|
657 |
|
658 R.hsb2rgb = function (h, s, v, o) { |
|
659 if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) { |
|
660 v = h.b; |
|
661 s = h.s; |
|
662 h = h.h; |
|
663 o = h.o; |
|
664 } |
|
665 h *= 360; |
|
666 var R, G, B, X, C; |
|
667 h = (h % 360) / 60; |
|
668 C = v * s; |
|
669 X = C * (1 - abs(h % 2 - 1)); |
|
670 R = G = B = v - C; |
|
671 |
|
672 h = ~~h; |
|
673 R += [C, X, 0, 0, X, C][h]; |
|
674 G += [X, C, C, X, 0, 0][h]; |
|
675 B += [0, 0, X, C, C, X][h]; |
|
676 return packageRGB(R, G, B, o); |
|
677 }; |
|
678 |
|
679 R.hsl2rgb = function (h, s, l, o) { |
|
680 if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) { |
|
681 l = h.l; |
|
682 s = h.s; |
|
683 h = h.h; |
|
684 } |
|
685 if (h > 1 || s > 1 || l > 1) { |
|
686 h /= 360; |
|
687 s /= 100; |
|
688 l /= 100; |
|
689 } |
|
690 h *= 360; |
|
691 var R, G, B, X, C; |
|
692 h = (h % 360) / 60; |
|
693 C = 2 * s * (l < .5 ? l : 1 - l); |
|
694 X = C * (1 - abs(h % 2 - 1)); |
|
695 R = G = B = l - C / 2; |
|
696 |
|
697 h = ~~h; |
|
698 R += [C, X, 0, 0, X, C][h]; |
|
699 G += [X, C, C, X, 0, 0][h]; |
|
700 B += [0, 0, X, C, C, X][h]; |
|
701 return packageRGB(R, G, B, o); |
|
702 }; |
|
703 |
|
704 R.rgb2hsb = function (r, g, b) { |
|
705 b = prepareRGB(r, g, b); |
|
706 r = b[0]; |
|
707 g = b[1]; |
|
708 b = b[2]; |
|
709 |
|
710 var H, S, V, C; |
|
711 V = mmax(r, g, b); |
|
712 C = V - mmin(r, g, b); |
|
713 H = (C == 0 ? null : |
|
714 V == r ? (g - b) / C : |
|
715 V == g ? (b - r) / C + 2 : |
|
716 (r - g) / C + 4 |
|
717 ); |
|
718 H = ((H + 360) % 6) * 60 / 360; |
|
719 S = C == 0 ? 0 : C / V; |
|
720 return {h: H, s: S, b: V, toString: hsbtoString}; |
|
721 }; |
|
722 |
|
723 R.rgb2hsl = function (r, g, b) { |
|
724 b = prepareRGB(r, g, b); |
|
725 r = b[0]; |
|
726 g = b[1]; |
|
727 b = b[2]; |
|
728 |
|
729 var H, S, L, M, m, C; |
|
730 M = mmax(r, g, b); |
|
731 m = mmin(r, g, b); |
|
732 C = M - m; |
|
733 H = (C == 0 ? null : |
|
734 M == r ? (g - b) / C : |
|
735 M == g ? (b - r) / C + 2 : |
|
736 (r - g) / C + 4); |
|
737 H = ((H + 360) % 6) * 60 / 360; |
|
738 L = (M + m) / 2; |
|
739 S = (C == 0 ? 0 : |
|
740 L < .5 ? C / (2 * L) : |
|
741 C / (2 - 2 * L)); |
|
742 return {h: H, s: S, l: L, toString: hsltoString}; |
|
743 }; |
|
744 R._path2string = function () { |
|
745 return this.join(",").replace(p2s, "$1"); |
|
746 }; |
|
747 function repush(array, item) { |
|
748 for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { |
|
749 return array.push(array.splice(i, 1)[0]); |
|
750 } |
|
751 } |
|
752 function cacher(f, scope, postprocessor) { |
|
753 function newf() { |
|
754 var arg = Array.prototype.slice.call(arguments, 0), |
|
755 args = arg.join("\u2400"), |
|
756 cache = newf.cache = newf.cache || {}, |
|
757 count = newf.count = newf.count || []; |
|
758 if (cache[has](args)) { |
|
759 repush(count, args); |
|
760 return postprocessor ? postprocessor(cache[args]) : cache[args]; |
|
761 } |
|
762 count.length >= 1e3 && delete cache[count.shift()]; |
|
763 count.push(args); |
|
764 cache[args] = f[apply](scope, arg); |
|
765 return postprocessor ? postprocessor(cache[args]) : cache[args]; |
|
766 } |
|
767 return newf; |
|
768 } |
|
769 |
|
770 var preload = R._preload = function (src, f) { |
|
771 var img = g.doc.createElement("img"); |
|
772 img.style.cssText = "position:absolute;left:-9999em;top-9999em"; |
|
773 img.onload = function () { |
|
774 f.call(this); |
|
775 this.onload = null; |
|
776 g.doc.body.removeChild(this); |
|
777 }; |
|
778 img.onerror = function () { |
|
779 g.doc.body.removeChild(this); |
|
780 }; |
|
781 g.doc.body.appendChild(img); |
|
782 img.src = src; |
|
783 }; |
|
784 |
|
785 function clrToString() { |
|
786 return this.hex; |
|
787 } |
|
788 |
|
789 |
|
790 R.getRGB = cacher(function (colour) { |
|
791 if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) { |
|
792 return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; |
|
793 } |
|
794 if (colour == "none") { |
|
795 return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString}; |
|
796 } |
|
797 !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour)); |
|
798 var res, |
|
799 red, |
|
800 green, |
|
801 blue, |
|
802 opacity, |
|
803 t, |
|
804 values, |
|
805 rgb = colour.match(colourRegExp); |
|
806 if (rgb) { |
|
807 if (rgb[2]) { |
|
808 blue = toInt(rgb[2].substring(5), 16); |
|
809 green = toInt(rgb[2].substring(3, 5), 16); |
|
810 red = toInt(rgb[2].substring(1, 3), 16); |
|
811 } |
|
812 if (rgb[3]) { |
|
813 blue = toInt((t = rgb[3].charAt(3)) + t, 16); |
|
814 green = toInt((t = rgb[3].charAt(2)) + t, 16); |
|
815 red = toInt((t = rgb[3].charAt(1)) + t, 16); |
|
816 } |
|
817 if (rgb[4]) { |
|
818 values = rgb[4][split](commaSpaces); |
|
819 red = toFloat(values[0]); |
|
820 values[0].slice(-1) == "%" && (red *= 2.55); |
|
821 green = toFloat(values[1]); |
|
822 values[1].slice(-1) == "%" && (green *= 2.55); |
|
823 blue = toFloat(values[2]); |
|
824 values[2].slice(-1) == "%" && (blue *= 2.55); |
|
825 rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3])); |
|
826 values[3] && values[3].slice(-1) == "%" && (opacity /= 100); |
|
827 } |
|
828 if (rgb[5]) { |
|
829 values = rgb[5][split](commaSpaces); |
|
830 red = toFloat(values[0]); |
|
831 values[0].slice(-1) == "%" && (red *= 2.55); |
|
832 green = toFloat(values[1]); |
|
833 values[1].slice(-1) == "%" && (green *= 2.55); |
|
834 blue = toFloat(values[2]); |
|
835 values[2].slice(-1) == "%" && (blue *= 2.55); |
|
836 (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); |
|
837 rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3])); |
|
838 values[3] && values[3].slice(-1) == "%" && (opacity /= 100); |
|
839 return R.hsb2rgb(red, green, blue, opacity); |
|
840 } |
|
841 if (rgb[6]) { |
|
842 values = rgb[6][split](commaSpaces); |
|
843 red = toFloat(values[0]); |
|
844 values[0].slice(-1) == "%" && (red *= 2.55); |
|
845 green = toFloat(values[1]); |
|
846 values[1].slice(-1) == "%" && (green *= 2.55); |
|
847 blue = toFloat(values[2]); |
|
848 values[2].slice(-1) == "%" && (blue *= 2.55); |
|
849 (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); |
|
850 rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3])); |
|
851 values[3] && values[3].slice(-1) == "%" && (opacity /= 100); |
|
852 return R.hsl2rgb(red, green, blue, opacity); |
|
853 } |
|
854 rgb = {r: red, g: green, b: blue, toString: clrToString}; |
|
855 rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1); |
|
856 R.is(opacity, "finite") && (rgb.opacity = opacity); |
|
857 return rgb; |
|
858 } |
|
859 return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; |
|
860 }, R); |
|
861 |
|
862 R.hsb = cacher(function (h, s, b) { |
|
863 return R.hsb2rgb(h, s, b).hex; |
|
864 }); |
|
865 |
|
866 R.hsl = cacher(function (h, s, l) { |
|
867 return R.hsl2rgb(h, s, l).hex; |
|
868 }); |
|
869 |
|
870 R.rgb = cacher(function (r, g, b) { |
|
871 return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1); |
|
872 }); |
|
873 |
|
874 R.getColor = function (value) { |
|
875 var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75}, |
|
876 rgb = this.hsb2rgb(start.h, start.s, start.b); |
|
877 start.h += .075; |
|
878 if (start.h > 1) { |
|
879 start.h = 0; |
|
880 start.s -= .2; |
|
881 start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b}); |
|
882 } |
|
883 return rgb.hex; |
|
884 }; |
|
885 |
|
886 R.getColor.reset = function () { |
|
887 delete this.start; |
|
888 }; |
|
889 |
|
890 // http://schepers.cc/getting-to-the-point |
|
891 function catmullRom2bezier(crp) { |
|
892 var d = []; |
|
893 for (var i = 0, iLen = crp.length; iLen - 2 > i; i += 2) { |
|
894 var p = [{x: +crp[i], y: +crp[i + 1]}, |
|
895 {x: +crp[i], y: +crp[i + 1]}, |
|
896 {x: +crp[i + 2], y: +crp[i + 3]}, |
|
897 {x: +crp[i + 4], y: +crp[i + 5]}]; |
|
898 if (iLen - 4 == i) { |
|
899 p[0] = {x: +crp[i - 2], y: +crp[i - 1]}; |
|
900 p[3] = p[2]; |
|
901 } else if (i) { |
|
902 p[0] = {x: +crp[i - 2], y: +crp[i - 1]}; |
|
903 } |
|
904 d.push(["C", |
|
905 (-p[0].x + 6 * p[1].x + p[2].x) / 6, |
|
906 (-p[0].y + 6 * p[1].y + p[2].y) / 6, |
|
907 (p[1].x + 6 * p[2].x - p[3].x) / 6, |
|
908 (p[1].y + 6*p[2].y - p[3].y) / 6, |
|
909 p[2].x, |
|
910 p[2].y |
|
911 ]); |
|
912 } |
|
913 |
|
914 return d; |
|
915 } |
|
916 |
|
917 R.parsePathString = cacher(function (pathString) { |
|
918 if (!pathString) { |
|
919 return null; |
|
920 } |
|
921 var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0}, |
|
922 data = []; |
|
923 if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption |
|
924 data = pathClone(pathString); |
|
925 } |
|
926 if (!data.length) { |
|
927 Str(pathString).replace(pathCommand, function (a, b, c) { |
|
928 var params = [], |
|
929 name = b.toLowerCase(); |
|
930 c.replace(pathValues, function (a, b) { |
|
931 b && params.push(+b); |
|
932 }); |
|
933 if (name == "m" && params.length > 2) { |
|
934 data.push([b][concat](params.splice(0, 2))); |
|
935 name = "l"; |
|
936 b = b == "m" ? "l" : "L"; |
|
937 } |
|
938 if (name == "r") { |
|
939 data.push([b][concat](params)); |
|
940 } else while (params.length >= paramCounts[name]) { |
|
941 data.push([b][concat](params.splice(0, paramCounts[name]))); |
|
942 if (!paramCounts[name]) { |
|
943 break; |
|
944 } |
|
945 } |
|
946 }); |
|
947 } |
|
948 data.toString = R._path2string; |
|
949 return data; |
|
950 }); |
|
951 |
|
952 R.parseTransformString = cacher(function (TString) { |
|
953 if (!TString) { |
|
954 return null; |
|
955 } |
|
956 var paramCounts = {r: 3, s: 4, t: 2, m: 6}, |
|
957 data = []; |
|
958 if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption |
|
959 data = pathClone(TString); |
|
960 } |
|
961 if (!data.length) { |
|
962 Str(TString).replace(tCommand, function (a, b, c) { |
|
963 var params = [], |
|
964 name = lowerCase.call(b); |
|
965 c.replace(pathValues, function (a, b) { |
|
966 b && params.push(+b); |
|
967 }); |
|
968 data.push([b][concat](params)); |
|
969 }); |
|
970 } |
|
971 data.toString = R._path2string; |
|
972 return data; |
|
973 }); |
|
974 |
|
975 R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { |
|
976 var t1 = 1 - t, |
|
977 t13 = pow(t1, 3), |
|
978 t12 = pow(t1, 2), |
|
979 t2 = t * t, |
|
980 t3 = t2 * t, |
|
981 x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x, |
|
982 y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y, |
|
983 mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x), |
|
984 my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y), |
|
985 nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x), |
|
986 ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y), |
|
987 ax = t1 * p1x + t * c1x, |
|
988 ay = t1 * p1y + t * c1y, |
|
989 cx = t1 * c2x + t * p2x, |
|
990 cy = t1 * c2y + t * p2y, |
|
991 alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI); |
|
992 (mx > nx || my < ny) && (alpha += 180); |
|
993 return { |
|
994 x: x, |
|
995 y: y, |
|
996 m: {x: mx, y: my}, |
|
997 n: {x: nx, y: ny}, |
|
998 start: {x: ax, y: ay}, |
|
999 end: {x: cx, y: cy}, |
|
1000 alpha: alpha |
|
1001 }; |
|
1002 }; |
|
1003 var pathDimensions = cacher(function (path) { |
|
1004 if (!path) { |
|
1005 return {x: 0, y: 0, width: 0, height: 0}; |
|
1006 } |
|
1007 path = path2curve(path); |
|
1008 var x = 0, |
|
1009 y = 0, |
|
1010 X = [], |
|
1011 Y = [], |
|
1012 p; |
|
1013 for (var i = 0, ii = path.length; i < ii; i++) { |
|
1014 p = path[i]; |
|
1015 if (p[0] == "M") { |
|
1016 x = p[1]; |
|
1017 y = p[2]; |
|
1018 X.push(x); |
|
1019 Y.push(y); |
|
1020 } else { |
|
1021 var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); |
|
1022 X = X[concat](dim.min.x, dim.max.x); |
|
1023 Y = Y[concat](dim.min.y, dim.max.y); |
|
1024 x = p[5]; |
|
1025 y = p[6]; |
|
1026 } |
|
1027 } |
|
1028 var xmin = mmin[apply](0, X), |
|
1029 ymin = mmin[apply](0, Y); |
|
1030 return { |
|
1031 x: xmin, |
|
1032 y: ymin, |
|
1033 width: mmax[apply](0, X) - xmin, |
|
1034 height: mmax[apply](0, Y) - ymin |
|
1035 }; |
|
1036 }, null, function (o) { |
|
1037 return { |
|
1038 x: o.x, |
|
1039 y: o.y, |
|
1040 width: o.width, |
|
1041 height: o.height |
|
1042 }; |
|
1043 }), |
|
1044 pathClone = function (pathArray) { |
|
1045 var res = []; |
|
1046 if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption |
|
1047 pathArray = R.parsePathString(pathArray); |
|
1048 } |
|
1049 for (var i = 0, ii = pathArray.length; i < ii; i++) { |
|
1050 res[i] = []; |
|
1051 for (var j = 0, jj = pathArray[i].length; j < jj; j++) { |
|
1052 res[i][j] = pathArray[i][j]; |
|
1053 } |
|
1054 } |
|
1055 res.toString = R._path2string; |
|
1056 return res; |
|
1057 }, |
|
1058 pathToRelative = R._pathToRelative = cacher(function (pathArray) { |
|
1059 if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption |
|
1060 pathArray = R.parsePathString(pathArray); |
|
1061 } |
|
1062 var res = [], |
|
1063 x = 0, |
|
1064 y = 0, |
|
1065 mx = 0, |
|
1066 my = 0, |
|
1067 start = 0; |
|
1068 if (pathArray[0][0] == "M") { |
|
1069 x = pathArray[0][1]; |
|
1070 y = pathArray[0][2]; |
|
1071 mx = x; |
|
1072 my = y; |
|
1073 start++; |
|
1074 res.push(["M", x, y]); |
|
1075 } |
|
1076 for (var i = start, ii = pathArray.length; i < ii; i++) { |
|
1077 var r = res[i] = [], |
|
1078 pa = pathArray[i]; |
|
1079 if (pa[0] != lowerCase.call(pa[0])) { |
|
1080 r[0] = lowerCase.call(pa[0]); |
|
1081 switch (r[0]) { |
|
1082 case "a": |
|
1083 r[1] = pa[1]; |
|
1084 r[2] = pa[2]; |
|
1085 r[3] = pa[3]; |
|
1086 r[4] = pa[4]; |
|
1087 r[5] = pa[5]; |
|
1088 r[6] = +(pa[6] - x).toFixed(3); |
|
1089 r[7] = +(pa[7] - y).toFixed(3); |
|
1090 break; |
|
1091 case "v": |
|
1092 r[1] = +(pa[1] - y).toFixed(3); |
|
1093 break; |
|
1094 case "m": |
|
1095 mx = pa[1]; |
|
1096 my = pa[2]; |
|
1097 default: |
|
1098 for (var j = 1, jj = pa.length; j < jj; j++) { |
|
1099 r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3); |
|
1100 } |
|
1101 } |
|
1102 } else { |
|
1103 r = res[i] = []; |
|
1104 if (pa[0] == "m") { |
|
1105 mx = pa[1] + x; |
|
1106 my = pa[2] + y; |
|
1107 } |
|
1108 for (var k = 0, kk = pa.length; k < kk; k++) { |
|
1109 res[i][k] = pa[k]; |
|
1110 } |
|
1111 } |
|
1112 var len = res[i].length; |
|
1113 switch (res[i][0]) { |
|
1114 case "z": |
|
1115 x = mx; |
|
1116 y = my; |
|
1117 break; |
|
1118 case "h": |
|
1119 x += +res[i][len - 1]; |
|
1120 break; |
|
1121 case "v": |
|
1122 y += +res[i][len - 1]; |
|
1123 break; |
|
1124 default: |
|
1125 x += +res[i][len - 2]; |
|
1126 y += +res[i][len - 1]; |
|
1127 } |
|
1128 } |
|
1129 res.toString = R._path2string; |
|
1130 return res; |
|
1131 }, 0, pathClone), |
|
1132 pathToAbsolute = R._pathToAbsolute = cacher(function (pathArray) { |
|
1133 if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption |
|
1134 pathArray = R.parsePathString(pathArray); |
|
1135 } |
|
1136 if (!pathArray || !pathArray.length) { |
|
1137 return [["M", 0, 0]]; |
|
1138 } |
|
1139 var res = [], |
|
1140 x = 0, |
|
1141 y = 0, |
|
1142 mx = 0, |
|
1143 my = 0, |
|
1144 start = 0; |
|
1145 if (pathArray[0][0] == "M") { |
|
1146 x = +pathArray[0][1]; |
|
1147 y = +pathArray[0][2]; |
|
1148 mx = x; |
|
1149 my = y; |
|
1150 start++; |
|
1151 res[0] = ["M", x, y]; |
|
1152 } |
|
1153 for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) { |
|
1154 res.push(r = []); |
|
1155 pa = pathArray[i]; |
|
1156 if (pa[0] != upperCase.call(pa[0])) { |
|
1157 r[0] = upperCase.call(pa[0]); |
|
1158 switch (r[0]) { |
|
1159 case "A": |
|
1160 r[1] = pa[1]; |
|
1161 r[2] = pa[2]; |
|
1162 r[3] = pa[3]; |
|
1163 r[4] = pa[4]; |
|
1164 r[5] = pa[5]; |
|
1165 r[6] = +(pa[6] + x); |
|
1166 r[7] = +(pa[7] + y); |
|
1167 break; |
|
1168 case "V": |
|
1169 r[1] = +pa[1] + y; |
|
1170 break; |
|
1171 case "H": |
|
1172 r[1] = +pa[1] + x; |
|
1173 break; |
|
1174 case "R": |
|
1175 var dots = [x, y][concat](pa.slice(1)); |
|
1176 for (var j = 2, jj = dots.length; j < jj; j++) { |
|
1177 dots[j] = +dots[j] + x; |
|
1178 dots[++j] = +dots[j] + y; |
|
1179 } |
|
1180 res.pop(); |
|
1181 res = res[concat](catmullRom2bezier(dots)); |
|
1182 break; |
|
1183 case "M": |
|
1184 mx = +pa[1] + x; |
|
1185 my = +pa[2] + y; |
|
1186 default: |
|
1187 for (j = 1, jj = pa.length; j < jj; j++) { |
|
1188 r[j] = +pa[j] + ((j % 2) ? x : y); |
|
1189 } |
|
1190 } |
|
1191 } else if (pa[0] == "R") { |
|
1192 dots = [x, y][concat](pa.slice(1)); |
|
1193 res.pop(); |
|
1194 res = res[concat](catmullRom2bezier(dots)); |
|
1195 r = ["R"][concat](pa.slice(-2)); |
|
1196 } else { |
|
1197 for (var k = 0, kk = pa.length; k < kk; k++) { |
|
1198 r[k] = pa[k]; |
|
1199 } |
|
1200 } |
|
1201 switch (r[0]) { |
|
1202 case "Z": |
|
1203 x = mx; |
|
1204 y = my; |
|
1205 break; |
|
1206 case "H": |
|
1207 x = r[1]; |
|
1208 break; |
|
1209 case "V": |
|
1210 y = r[1]; |
|
1211 break; |
|
1212 case "M": |
|
1213 mx = r[r.length - 2]; |
|
1214 my = r[r.length - 1]; |
|
1215 default: |
|
1216 x = r[r.length - 2]; |
|
1217 y = r[r.length - 1]; |
|
1218 } |
|
1219 } |
|
1220 res.toString = R._path2string; |
|
1221 return res; |
|
1222 }, null, pathClone), |
|
1223 l2c = function (x1, y1, x2, y2) { |
|
1224 return [x1, y1, x2, y2, x2, y2]; |
|
1225 }, |
|
1226 q2c = function (x1, y1, ax, ay, x2, y2) { |
|
1227 var _13 = 1 / 3, |
|
1228 _23 = 2 / 3; |
|
1229 return [ |
|
1230 _13 * x1 + _23 * ax, |
|
1231 _13 * y1 + _23 * ay, |
|
1232 _13 * x2 + _23 * ax, |
|
1233 _13 * y2 + _23 * ay, |
|
1234 x2, |
|
1235 y2 |
|
1236 ]; |
|
1237 }, |
|
1238 a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) { |
|
1239 // for more information of where this math came from visit: |
|
1240 // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes |
|
1241 var _120 = PI * 120 / 180, |
|
1242 rad = PI / 180 * (+angle || 0), |
|
1243 res = [], |
|
1244 xy, |
|
1245 rotate = cacher(function (x, y, rad) { |
|
1246 var X = x * math.cos(rad) - y * math.sin(rad), |
|
1247 Y = x * math.sin(rad) + y * math.cos(rad); |
|
1248 return {x: X, y: Y}; |
|
1249 }); |
|
1250 if (!recursive) { |
|
1251 xy = rotate(x1, y1, -rad); |
|
1252 x1 = xy.x; |
|
1253 y1 = xy.y; |
|
1254 xy = rotate(x2, y2, -rad); |
|
1255 x2 = xy.x; |
|
1256 y2 = xy.y; |
|
1257 var cos = math.cos(PI / 180 * angle), |
|
1258 sin = math.sin(PI / 180 * angle), |
|
1259 x = (x1 - x2) / 2, |
|
1260 y = (y1 - y2) / 2; |
|
1261 var h = (x * x) / (rx * rx) + (y * y) / (ry * ry); |
|
1262 if (h > 1) { |
|
1263 h = math.sqrt(h); |
|
1264 rx = h * rx; |
|
1265 ry = h * ry; |
|
1266 } |
|
1267 var rx2 = rx * rx, |
|
1268 ry2 = ry * ry, |
|
1269 k = (large_arc_flag == sweep_flag ? -1 : 1) * |
|
1270 math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))), |
|
1271 cx = k * rx * y / ry + (x1 + x2) / 2, |
|
1272 cy = k * -ry * x / rx + (y1 + y2) / 2, |
|
1273 f1 = math.asin(((y1 - cy) / ry).toFixed(9)), |
|
1274 f2 = math.asin(((y2 - cy) / ry).toFixed(9)); |
|
1275 |
|
1276 f1 = x1 < cx ? PI - f1 : f1; |
|
1277 f2 = x2 < cx ? PI - f2 : f2; |
|
1278 f1 < 0 && (f1 = PI * 2 + f1); |
|
1279 f2 < 0 && (f2 = PI * 2 + f2); |
|
1280 if (sweep_flag && f1 > f2) { |
|
1281 f1 = f1 - PI * 2; |
|
1282 } |
|
1283 if (!sweep_flag && f2 > f1) { |
|
1284 f2 = f2 - PI * 2; |
|
1285 } |
|
1286 } else { |
|
1287 f1 = recursive[0]; |
|
1288 f2 = recursive[1]; |
|
1289 cx = recursive[2]; |
|
1290 cy = recursive[3]; |
|
1291 } |
|
1292 var df = f2 - f1; |
|
1293 if (abs(df) > _120) { |
|
1294 var f2old = f2, |
|
1295 x2old = x2, |
|
1296 y2old = y2; |
|
1297 f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1); |
|
1298 x2 = cx + rx * math.cos(f2); |
|
1299 y2 = cy + ry * math.sin(f2); |
|
1300 res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]); |
|
1301 } |
|
1302 df = f2 - f1; |
|
1303 var c1 = math.cos(f1), |
|
1304 s1 = math.sin(f1), |
|
1305 c2 = math.cos(f2), |
|
1306 s2 = math.sin(f2), |
|
1307 t = math.tan(df / 4), |
|
1308 hx = 4 / 3 * rx * t, |
|
1309 hy = 4 / 3 * ry * t, |
|
1310 m1 = [x1, y1], |
|
1311 m2 = [x1 + hx * s1, y1 - hy * c1], |
|
1312 m3 = [x2 + hx * s2, y2 - hy * c2], |
|
1313 m4 = [x2, y2]; |
|
1314 m2[0] = 2 * m1[0] - m2[0]; |
|
1315 m2[1] = 2 * m1[1] - m2[1]; |
|
1316 if (recursive) { |
|
1317 return [m2, m3, m4][concat](res); |
|
1318 } else { |
|
1319 res = [m2, m3, m4][concat](res).join()[split](","); |
|
1320 var newres = []; |
|
1321 for (var i = 0, ii = res.length; i < ii; i++) { |
|
1322 newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; |
|
1323 } |
|
1324 return newres; |
|
1325 } |
|
1326 }, |
|
1327 findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { |
|
1328 var t1 = 1 - t; |
|
1329 return { |
|
1330 x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x, |
|
1331 y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y |
|
1332 }; |
|
1333 }, |
|
1334 curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { |
|
1335 var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x), |
|
1336 b = 2 * (c1x - p1x) - 2 * (c2x - c1x), |
|
1337 c = p1x - c1x, |
|
1338 t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a, |
|
1339 t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a, |
|
1340 y = [p1y, p2y], |
|
1341 x = [p1x, p2x], |
|
1342 dot; |
|
1343 abs(t1) > "1e12" && (t1 = .5); |
|
1344 abs(t2) > "1e12" && (t2 = .5); |
|
1345 if (t1 > 0 && t1 < 1) { |
|
1346 dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); |
|
1347 x.push(dot.x); |
|
1348 y.push(dot.y); |
|
1349 } |
|
1350 if (t2 > 0 && t2 < 1) { |
|
1351 dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); |
|
1352 x.push(dot.x); |
|
1353 y.push(dot.y); |
|
1354 } |
|
1355 a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y); |
|
1356 b = 2 * (c1y - p1y) - 2 * (c2y - c1y); |
|
1357 c = p1y - c1y; |
|
1358 t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a; |
|
1359 t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a; |
|
1360 abs(t1) > "1e12" && (t1 = .5); |
|
1361 abs(t2) > "1e12" && (t2 = .5); |
|
1362 if (t1 > 0 && t1 < 1) { |
|
1363 dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); |
|
1364 x.push(dot.x); |
|
1365 y.push(dot.y); |
|
1366 } |
|
1367 if (t2 > 0 && t2 < 1) { |
|
1368 dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); |
|
1369 x.push(dot.x); |
|
1370 y.push(dot.y); |
|
1371 } |
|
1372 return { |
|
1373 min: {x: mmin[apply](0, x), y: mmin[apply](0, y)}, |
|
1374 max: {x: mmax[apply](0, x), y: mmax[apply](0, y)} |
|
1375 }; |
|
1376 }), |
|
1377 path2curve = R._path2curve = cacher(function (path, path2) { |
|
1378 var p = pathToAbsolute(path), |
|
1379 p2 = path2 && pathToAbsolute(path2), |
|
1380 attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, |
|
1381 attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, |
|
1382 processPath = function (path, d) { |
|
1383 var nx, ny; |
|
1384 if (!path) { |
|
1385 return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; |
|
1386 } |
|
1387 !(path[0] in {T:1, Q:1}) && (d.qx = d.qy = null); |
|
1388 switch (path[0]) { |
|
1389 case "M": |
|
1390 d.X = path[1]; |
|
1391 d.Y = path[2]; |
|
1392 break; |
|
1393 case "A": |
|
1394 path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1)))); |
|
1395 break; |
|
1396 case "S": |
|
1397 nx = d.x + (d.x - (d.bx || d.x)); |
|
1398 ny = d.y + (d.y - (d.by || d.y)); |
|
1399 path = ["C", nx, ny][concat](path.slice(1)); |
|
1400 break; |
|
1401 case "T": |
|
1402 d.qx = d.x + (d.x - (d.qx || d.x)); |
|
1403 d.qy = d.y + (d.y - (d.qy || d.y)); |
|
1404 path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2])); |
|
1405 break; |
|
1406 case "Q": |
|
1407 d.qx = path[1]; |
|
1408 d.qy = path[2]; |
|
1409 path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4])); |
|
1410 break; |
|
1411 case "L": |
|
1412 path = ["C"][concat](l2c(d.x, d.y, path[1], path[2])); |
|
1413 break; |
|
1414 case "H": |
|
1415 path = ["C"][concat](l2c(d.x, d.y, path[1], d.y)); |
|
1416 break; |
|
1417 case "V": |
|
1418 path = ["C"][concat](l2c(d.x, d.y, d.x, path[1])); |
|
1419 break; |
|
1420 case "Z": |
|
1421 path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y)); |
|
1422 break; |
|
1423 } |
|
1424 return path; |
|
1425 }, |
|
1426 fixArc = function (pp, i) { |
|
1427 if (pp[i].length > 7) { |
|
1428 pp[i].shift(); |
|
1429 var pi = pp[i]; |
|
1430 while (pi.length) { |
|
1431 pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); |
|
1432 } |
|
1433 pp.splice(i, 1); |
|
1434 ii = mmax(p.length, p2 && p2.length || 0); |
|
1435 } |
|
1436 }, |
|
1437 fixM = function (path1, path2, a1, a2, i) { |
|
1438 if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") { |
|
1439 path2.splice(i, 0, ["M", a2.x, a2.y]); |
|
1440 a1.bx = 0; |
|
1441 a1.by = 0; |
|
1442 a1.x = path1[i][1]; |
|
1443 a1.y = path1[i][2]; |
|
1444 ii = mmax(p.length, p2 && p2.length || 0); |
|
1445 } |
|
1446 }; |
|
1447 for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) { |
|
1448 p[i] = processPath(p[i], attrs); |
|
1449 fixArc(p, i); |
|
1450 p2 && (p2[i] = processPath(p2[i], attrs2)); |
|
1451 p2 && fixArc(p2, i); |
|
1452 fixM(p, p2, attrs, attrs2, i); |
|
1453 fixM(p2, p, attrs2, attrs, i); |
|
1454 var seg = p[i], |
|
1455 seg2 = p2 && p2[i], |
|
1456 seglen = seg.length, |
|
1457 seg2len = p2 && seg2.length; |
|
1458 attrs.x = seg[seglen - 2]; |
|
1459 attrs.y = seg[seglen - 1]; |
|
1460 attrs.bx = toFloat(seg[seglen - 4]) || attrs.x; |
|
1461 attrs.by = toFloat(seg[seglen - 3]) || attrs.y; |
|
1462 attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x); |
|
1463 attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y); |
|
1464 attrs2.x = p2 && seg2[seg2len - 2]; |
|
1465 attrs2.y = p2 && seg2[seg2len - 1]; |
|
1466 } |
|
1467 return p2 ? [p, p2] : p; |
|
1468 }, null, pathClone), |
|
1469 parseDots = R._parseDots = cacher(function (gradient) { |
|
1470 var dots = []; |
|
1471 for (var i = 0, ii = gradient.length; i < ii; i++) { |
|
1472 var dot = {}, |
|
1473 par = gradient[i].match(/^([^:]*):?([\d\.]*)/); |
|
1474 dot.color = R.getRGB(par[1]); |
|
1475 if (dot.color.error) { |
|
1476 return null; |
|
1477 } |
|
1478 dot.color = dot.color.hex; |
|
1479 par[2] && (dot.offset = par[2] + "%"); |
|
1480 dots.push(dot); |
|
1481 } |
|
1482 for (i = 1, ii = dots.length - 1; i < ii; i++) { |
|
1483 if (!dots[i].offset) { |
|
1484 var start = toFloat(dots[i - 1].offset || 0), |
|
1485 end = 0; |
|
1486 for (var j = i + 1; j < ii; j++) { |
|
1487 if (dots[j].offset) { |
|
1488 end = dots[j].offset; |
|
1489 break; |
|
1490 } |
|
1491 } |
|
1492 if (!end) { |
|
1493 end = 100; |
|
1494 j = ii; |
|
1495 } |
|
1496 end = toFloat(end); |
|
1497 var d = (end - start) / (j - i + 1); |
|
1498 for (; i < j; i++) { |
|
1499 start += d; |
|
1500 dots[i].offset = start + "%"; |
|
1501 } |
|
1502 } |
|
1503 } |
|
1504 return dots; |
|
1505 }), |
|
1506 tear = R._tear = function (el, paper) { |
|
1507 el == paper.top && (paper.top = el.prev); |
|
1508 el == paper.bottom && (paper.bottom = el.next); |
|
1509 el.next && (el.next.prev = el.prev); |
|
1510 el.prev && (el.prev.next = el.next); |
|
1511 }, |
|
1512 tofront = R._tofront = function (el, paper) { |
|
1513 if (paper.top === el) { |
|
1514 return; |
|
1515 } |
|
1516 tear(el, paper); |
|
1517 el.next = null; |
|
1518 el.prev = paper.top; |
|
1519 paper.top.next = el; |
|
1520 paper.top = el; |
|
1521 }, |
|
1522 toback = R._toback = function (el, paper) { |
|
1523 if (paper.bottom === el) { |
|
1524 return; |
|
1525 } |
|
1526 tear(el, paper); |
|
1527 el.next = paper.bottom; |
|
1528 el.prev = null; |
|
1529 paper.bottom.prev = el; |
|
1530 paper.bottom = el; |
|
1531 }, |
|
1532 insertafter = R._insertafter = function (el, el2, paper) { |
|
1533 tear(el, paper); |
|
1534 el2 == paper.top && (paper.top = el); |
|
1535 el2.next && (el2.next.prev = el); |
|
1536 el.next = el2.next; |
|
1537 el.prev = el2; |
|
1538 el2.next = el; |
|
1539 }, |
|
1540 insertbefore = R._insertbefore = function (el, el2, paper) { |
|
1541 tear(el, paper); |
|
1542 el2 == paper.bottom && (paper.bottom = el); |
|
1543 el2.prev && (el2.prev.next = el); |
|
1544 el.prev = el2.prev; |
|
1545 el2.prev = el; |
|
1546 el.next = el2; |
|
1547 }, |
|
1548 removed = function (methodname) { |
|
1549 return function () { |
|
1550 throw new Error("Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object"); |
|
1551 }; |
|
1552 }, |
|
1553 extractTransform = R._extractTransform = function (el, tstr) { |
|
1554 if (tstr == null) { |
|
1555 return el._.transform; |
|
1556 } |
|
1557 tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E); |
|
1558 var tdata = R.parseTransformString(tstr), |
|
1559 deg = 0, |
|
1560 dx = 0, |
|
1561 dy = 0, |
|
1562 sx = 1, |
|
1563 sy = 1, |
|
1564 _ = el._, |
|
1565 m = new Matrix; |
|
1566 _.transform = tdata || []; |
|
1567 if (tdata) { |
|
1568 for (var i = 0, ii = tdata.length; i < ii; i++) { |
|
1569 var t = tdata[i], |
|
1570 tlen = t.length, |
|
1571 command = Str(t[0]).toLowerCase(), |
|
1572 absolute = t[0] != command, |
|
1573 inver = absolute ? m.invert() : 0, |
|
1574 x1, |
|
1575 y1, |
|
1576 x2, |
|
1577 y2, |
|
1578 bb; |
|
1579 if (command == "t" && tlen == 3) { |
|
1580 if (absolute) { |
|
1581 x1 = inver.x(0, 0); |
|
1582 y1 = inver.y(0, 0); |
|
1583 x2 = inver.x(t[1], t[2]); |
|
1584 y2 = inver.y(t[1], t[2]); |
|
1585 m.translate(x2 - x1, y2 - y1); |
|
1586 } else { |
|
1587 m.translate(t[1], t[2]); |
|
1588 } |
|
1589 } else if (command == "r") { |
|
1590 if (tlen == 2) { |
|
1591 bb = bb || el.getBBox(1); |
|
1592 m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2); |
|
1593 deg += t[1]; |
|
1594 } else if (tlen == 4) { |
|
1595 if (absolute) { |
|
1596 x2 = inver.x(t[2], t[3]); |
|
1597 y2 = inver.y(t[2], t[3]); |
|
1598 m.rotate(t[1], x2, y2); |
|
1599 } else { |
|
1600 m.rotate(t[1], t[2], t[3]); |
|
1601 } |
|
1602 deg += t[1]; |
|
1603 } |
|
1604 } else if (command == "s") { |
|
1605 if (tlen == 2 || tlen == 3) { |
|
1606 bb = bb || el.getBBox(1); |
|
1607 m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2); |
|
1608 sx *= t[1]; |
|
1609 sy *= t[tlen - 1]; |
|
1610 } else if (tlen == 5) { |
|
1611 if (absolute) { |
|
1612 x2 = inver.x(t[3], t[4]); |
|
1613 y2 = inver.y(t[3], t[4]); |
|
1614 m.scale(t[1], t[2], x2, y2); |
|
1615 } else { |
|
1616 m.scale(t[1], t[2], t[3], t[4]); |
|
1617 } |
|
1618 sx *= t[1]; |
|
1619 sy *= t[2]; |
|
1620 } |
|
1621 } else if (command == "m" && tlen == 7) { |
|
1622 m.add(t[1], t[2], t[3], t[4], t[5], t[6]); |
|
1623 } |
|
1624 _.dirtyT = 1; |
|
1625 el.matrix = m; |
|
1626 } |
|
1627 } |
|
1628 |
|
1629 el.matrix = m; |
|
1630 |
|
1631 _.sx = sx; |
|
1632 _.sy = sy; |
|
1633 _.deg = deg; |
|
1634 _.dx = dx = m.e; |
|
1635 _.dy = dy = m.f; |
|
1636 |
|
1637 if (sx == 1 && sy == 1 && !deg && _.bbox) { |
|
1638 _.bbox.x += +dx; |
|
1639 _.bbox.y += +dy; |
|
1640 } else { |
|
1641 _.dirtyT = 1; |
|
1642 } |
|
1643 }, |
|
1644 getEmpty = function (item) { |
|
1645 var l = item[0]; |
|
1646 switch (l.toLowerCase()) { |
|
1647 case "t": return [l, 0, 0]; |
|
1648 case "m": return [l, 1, 0, 0, 1, 0, 0]; |
|
1649 case "r": if (item.length == 4) { |
|
1650 return [l, 0, item[2], item[3]]; |
|
1651 } else { |
|
1652 return [l, 0]; |
|
1653 } |
|
1654 case "s": if (item.length == 5) { |
|
1655 return [l, 1, 1, item[3], item[4]]; |
|
1656 } else if (item.length == 3) { |
|
1657 return [l, 1, 1]; |
|
1658 } else { |
|
1659 return [l, 1]; |
|
1660 } |
|
1661 } |
|
1662 }, |
|
1663 equaliseTransform = R._equaliseTransform = function (t1, t2) { |
|
1664 t2 = Str(t2).replace(/\.{3}|\u2026/g, t1); |
|
1665 t1 = R.parseTransformString(t1) || []; |
|
1666 t2 = R.parseTransformString(t2) || []; |
|
1667 var maxlength = mmax(t1.length, t2.length), |
|
1668 from = [], |
|
1669 to = [], |
|
1670 i = 0, j, jj, |
|
1671 tt1, tt2; |
|
1672 for (; i < maxlength; i++) { |
|
1673 tt1 = t1[i] || getEmpty(t2[i]); |
|
1674 tt2 = t2[i] || getEmpty(tt1); |
|
1675 if ((tt1[0] != tt2[0]) || |
|
1676 (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) || |
|
1677 (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4])) |
|
1678 ) { |
|
1679 return; |
|
1680 } |
|
1681 from[i] = []; |
|
1682 to[i] = []; |
|
1683 for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) { |
|
1684 j in tt1 && (from[i][j] = tt1[j]); |
|
1685 j in tt2 && (to[i][j] = tt2[j]); |
|
1686 } |
|
1687 } |
|
1688 return { |
|
1689 from: from, |
|
1690 to: to |
|
1691 }; |
|
1692 }; |
|
1693 R._getContainer = function (x, y, w, h) { |
|
1694 var container; |
|
1695 container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x; |
|
1696 if (container == null) { |
|
1697 return; |
|
1698 } |
|
1699 if (container.tagName) { |
|
1700 if (y == null) { |
|
1701 return { |
|
1702 container: container, |
|
1703 width: container.style.pixelWidth || container.offsetWidth, |
|
1704 height: container.style.pixelHeight || container.offsetHeight |
|
1705 }; |
|
1706 } else { |
|
1707 return { |
|
1708 container: container, |
|
1709 width: y, |
|
1710 height: w |
|
1711 }; |
|
1712 } |
|
1713 } |
|
1714 return { |
|
1715 container: 1, |
|
1716 x: x, |
|
1717 y: y, |
|
1718 width: w, |
|
1719 height: h |
|
1720 }; |
|
1721 }; |
|
1722 |
|
1723 R.pathToRelative = pathToRelative; |
|
1724 R._engine = {}; |
|
1725 |
|
1726 R.path2curve = path2curve; |
|
1727 |
|
1728 R.matrix = function (a, b, c, d, e, f) { |
|
1729 return new Matrix(a, b, c, d, e, f); |
|
1730 }; |
|
1731 function Matrix(a, b, c, d, e, f) { |
|
1732 if (a != null) { |
|
1733 this.a = +a; |
|
1734 this.b = +b; |
|
1735 this.c = +c; |
|
1736 this.d = +d; |
|
1737 this.e = +e; |
|
1738 this.f = +f; |
|
1739 } else { |
|
1740 this.a = 1; |
|
1741 this.b = 0; |
|
1742 this.c = 0; |
|
1743 this.d = 1; |
|
1744 this.e = 0; |
|
1745 this.f = 0; |
|
1746 } |
|
1747 } |
|
1748 (function (matrixproto) { |
|
1749 |
|
1750 matrixproto.add = function (a, b, c, d, e, f) { |
|
1751 var out = [[], [], []], |
|
1752 m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]], |
|
1753 matrix = [[a, c, e], [b, d, f], [0, 0, 1]], |
|
1754 x, y, z, res; |
|
1755 |
|
1756 if (a && a instanceof Matrix) { |
|
1757 matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]]; |
|
1758 } |
|
1759 |
|
1760 for (x = 0; x < 3; x++) { |
|
1761 for (y = 0; y < 3; y++) { |
|
1762 res = 0; |
|
1763 for (z = 0; z < 3; z++) { |
|
1764 res += m[x][z] * matrix[z][y]; |
|
1765 } |
|
1766 out[x][y] = res; |
|
1767 } |
|
1768 } |
|
1769 this.a = out[0][0]; |
|
1770 this.b = out[1][0]; |
|
1771 this.c = out[0][1]; |
|
1772 this.d = out[1][1]; |
|
1773 this.e = out[0][2]; |
|
1774 this.f = out[1][2]; |
|
1775 }; |
|
1776 |
|
1777 matrixproto.invert = function () { |
|
1778 var me = this, |
|
1779 x = me.a * me.d - me.b * me.c; |
|
1780 return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); |
|
1781 }; |
|
1782 |
|
1783 matrixproto.clone = function () { |
|
1784 return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); |
|
1785 }; |
|
1786 |
|
1787 matrixproto.translate = function (x, y) { |
|
1788 this.add(1, 0, 0, 1, x, y); |
|
1789 }; |
|
1790 |
|
1791 matrixproto.scale = function (x, y, cx, cy) { |
|
1792 y == null && (y = x); |
|
1793 (cx || cy) && this.add(1, 0, 0, 1, cx, cy); |
|
1794 this.add(x, 0, 0, y, 0, 0); |
|
1795 (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); |
|
1796 }; |
|
1797 |
|
1798 matrixproto.rotate = function (a, x, y) { |
|
1799 a = R.rad(a); |
|
1800 x = x || 0; |
|
1801 y = y || 0; |
|
1802 var cos = +math.cos(a).toFixed(9), |
|
1803 sin = +math.sin(a).toFixed(9); |
|
1804 this.add(cos, sin, -sin, cos, x, y); |
|
1805 this.add(1, 0, 0, 1, -x, -y); |
|
1806 }; |
|
1807 |
|
1808 matrixproto.x = function (x, y) { |
|
1809 return x * this.a + y * this.c + this.e; |
|
1810 }; |
|
1811 |
|
1812 matrixproto.y = function (x, y) { |
|
1813 return x * this.b + y * this.d + this.f; |
|
1814 }; |
|
1815 matrixproto.get = function (i) { |
|
1816 return +this[Str.fromCharCode(97 + i)].toFixed(4); |
|
1817 }; |
|
1818 matrixproto.toString = function () { |
|
1819 return R.svg ? |
|
1820 "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : |
|
1821 [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); |
|
1822 }; |
|
1823 matrixproto.toFilter = function () { |
|
1824 return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) + |
|
1825 ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) + |
|
1826 ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')"; |
|
1827 }; |
|
1828 matrixproto.offset = function () { |
|
1829 return [this.e.toFixed(4), this.f.toFixed(4)]; |
|
1830 }; |
|
1831 function norm(a) { |
|
1832 return a[0] * a[0] + a[1] * a[1]; |
|
1833 } |
|
1834 function normalize(a) { |
|
1835 var mag = math.sqrt(norm(a)); |
|
1836 a[0] && (a[0] /= mag); |
|
1837 a[1] && (a[1] /= mag); |
|
1838 } |
|
1839 |
|
1840 matrixproto.split = function () { |
|
1841 var out = {}; |
|
1842 // translation |
|
1843 out.dx = this.e; |
|
1844 out.dy = this.f; |
|
1845 |
|
1846 // scale and shear |
|
1847 var row = [[this.a, this.c], [this.b, this.d]]; |
|
1848 out.scalex = math.sqrt(norm(row[0])); |
|
1849 normalize(row[0]); |
|
1850 |
|
1851 out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1]; |
|
1852 row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear]; |
|
1853 |
|
1854 out.scaley = math.sqrt(norm(row[1])); |
|
1855 normalize(row[1]); |
|
1856 out.shear /= out.scaley; |
|
1857 |
|
1858 // rotation |
|
1859 var sin = -row[0][1], |
|
1860 cos = row[1][1]; |
|
1861 if (cos < 0) { |
|
1862 out.rotate = R.deg(math.acos(cos)); |
|
1863 if (sin < 0) { |
|
1864 out.rotate = 360 - out.rotate; |
|
1865 } |
|
1866 } else { |
|
1867 out.rotate = R.deg(math.asin(sin)); |
|
1868 } |
|
1869 |
|
1870 out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate); |
|
1871 out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate; |
|
1872 out.noRotation = !+out.shear.toFixed(9) && !out.rotate; |
|
1873 return out; |
|
1874 }; |
|
1875 |
|
1876 matrixproto.toTransformString = function (shorter) { |
|
1877 var s = shorter || this[split](); |
|
1878 if (s.isSimple) { |
|
1879 return "t" + [s.dx, s.dy] + "s" + [s.scalex, s.scaley, 0, 0] + "r" + [s.rotate, 0, 0]; |
|
1880 } else { |
|
1881 return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; |
|
1882 } |
|
1883 }; |
|
1884 })(Matrix.prototype); |
|
1885 |
|
1886 // WebKit rendering bug workaround method |
|
1887 var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/); |
|
1888 if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") || |
|
1889 (navigator.vendor == "Google Inc." && version && version[1] < 8)) { |
|
1890 |
|
1891 paperproto.safari = function () { |
|
1892 var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"}); |
|
1893 setTimeout(function () {rect.remove();}); |
|
1894 }; |
|
1895 } else { |
|
1896 paperproto.safari = fun; |
|
1897 } |
|
1898 |
|
1899 var preventDefault = function () { |
|
1900 this.returnValue = false; |
|
1901 }, |
|
1902 preventTouch = function () { |
|
1903 return this.originalEvent.preventDefault(); |
|
1904 }, |
|
1905 stopPropagation = function () { |
|
1906 this.cancelBubble = true; |
|
1907 }, |
|
1908 stopTouch = function () { |
|
1909 return this.originalEvent.stopPropagation(); |
|
1910 }, |
|
1911 addEvent = (function () { |
|
1912 if (g.doc.addEventListener) { |
|
1913 return function (obj, type, fn, element) { |
|
1914 var realName = supportsTouch && touchMap[type] ? touchMap[type] : type, |
|
1915 f = function (e) { |
|
1916 var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, |
|
1917 scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, |
|
1918 x = e.clientX + scrollX, |
|
1919 y = e.clientY + scrollY; |
|
1920 if (supportsTouch && touchMap[has](type)) { |
|
1921 for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) { |
|
1922 if (e.targetTouches[i].target == obj) { |
|
1923 var olde = e; |
|
1924 e = e.targetTouches[i]; |
|
1925 e.originalEvent = olde; |
|
1926 e.preventDefault = preventTouch; |
|
1927 e.stopPropagation = stopTouch; |
|
1928 break; |
|
1929 } |
|
1930 } |
|
1931 } |
|
1932 return fn.call(element, e, x, y); |
|
1933 }; |
|
1934 obj.addEventListener(realName, f, false); |
|
1935 return function () { |
|
1936 obj.removeEventListener(realName, f, false); |
|
1937 return true; |
|
1938 }; |
|
1939 }; |
|
1940 } else if (g.doc.attachEvent) { |
|
1941 return function (obj, type, fn, element) { |
|
1942 var f = function (e) { |
|
1943 e = e || g.win.event; |
|
1944 var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, |
|
1945 scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, |
|
1946 x = e.clientX + scrollX, |
|
1947 y = e.clientY + scrollY; |
|
1948 e.preventDefault = e.preventDefault || preventDefault; |
|
1949 e.stopPropagation = e.stopPropagation || stopPropagation; |
|
1950 return fn.call(element, e, x, y); |
|
1951 }; |
|
1952 obj.attachEvent("on" + type, f); |
|
1953 var detacher = function () { |
|
1954 obj.detachEvent("on" + type, f); |
|
1955 return true; |
|
1956 }; |
|
1957 return detacher; |
|
1958 }; |
|
1959 } |
|
1960 })(), |
|
1961 drag = [], |
|
1962 dragMove = function (e) { |
|
1963 var x = e.clientX, |
|
1964 y = e.clientY, |
|
1965 scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, |
|
1966 scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, |
|
1967 dragi, |
|
1968 j = drag.length; |
|
1969 while (j--) { |
|
1970 dragi = drag[j]; |
|
1971 if (supportsTouch) { |
|
1972 var i = e.touches.length, |
|
1973 touch; |
|
1974 while (i--) { |
|
1975 touch = e.touches[i]; |
|
1976 if (touch.identifier == dragi.el._drag.id) { |
|
1977 x = touch.clientX; |
|
1978 y = touch.clientY; |
|
1979 (e.originalEvent ? e.originalEvent : e).preventDefault(); |
|
1980 break; |
|
1981 } |
|
1982 } |
|
1983 } else { |
|
1984 e.preventDefault(); |
|
1985 } |
|
1986 var node = dragi.el.node, |
|
1987 o, |
|
1988 next = node.nextSibling, |
|
1989 parent = node.parentNode, |
|
1990 display = node.style.display; |
|
1991 g.win.opera && parent.removeChild(node); |
|
1992 node.style.display = "none"; |
|
1993 o = dragi.el.paper.getElementByPoint(x, y); |
|
1994 node.style.display = display; |
|
1995 g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node)); |
|
1996 o && eve("drag.over." + dragi.el.id, dragi.el, o); |
|
1997 x += scrollX; |
|
1998 y += scrollY; |
|
1999 eve("drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e); |
|
2000 } |
|
2001 }, |
|
2002 dragUp = function (e) { |
|
2003 R.unmousemove(dragMove).unmouseup(dragUp); |
|
2004 var i = drag.length, |
|
2005 dragi; |
|
2006 while (i--) { |
|
2007 dragi = drag[i]; |
|
2008 dragi.el._drag = {}; |
|
2009 eve("drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e); |
|
2010 } |
|
2011 drag = []; |
|
2012 }, |
|
2013 |
|
2014 elproto = R.el = {}; |
|
2015 |
|
2016 |
|
2017 |
|
2018 |
|
2019 |
|
2020 |
|
2021 |
|
2022 |
|
2023 |
|
2024 |
|
2025 |
|
2026 |
|
2027 |
|
2028 |
|
2029 |
|
2030 |
|
2031 |
|
2032 |
|
2033 |
|
2034 |
|
2035 |
|
2036 |
|
2037 |
|
2038 |
|
2039 |
|
2040 |
|
2041 |
|
2042 |
|
2043 |
|
2044 |
|
2045 |
|
2046 |
|
2047 for (var i = events.length; i--;) { |
|
2048 (function (eventName) { |
|
2049 R[eventName] = elproto[eventName] = function (fn, scope) { |
|
2050 if (R.is(fn, "function")) { |
|
2051 this.events = this.events || []; |
|
2052 this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)}); |
|
2053 } |
|
2054 return this; |
|
2055 }; |
|
2056 R["un" + eventName] = elproto["un" + eventName] = function (fn) { |
|
2057 var events = this.events, |
|
2058 l = events.length; |
|
2059 while (l--) if (events[l].name == eventName && events[l].f == fn) { |
|
2060 events[l].unbind(); |
|
2061 events.splice(l, 1); |
|
2062 !events.length && delete this.events; |
|
2063 return this; |
|
2064 } |
|
2065 return this; |
|
2066 }; |
|
2067 })(events[i]); |
|
2068 } |
|
2069 |
|
2070 |
|
2071 elproto.data = function (key, value) { |
|
2072 var data = eldata[this.id] = eldata[this.id] || {}; |
|
2073 if (arguments.length == 1) { |
|
2074 if (R.is(key, "object")) { |
|
2075 for (var i in key) if (key[has](i)) { |
|
2076 this.data(i, key[i]); |
|
2077 } |
|
2078 return this; |
|
2079 } |
|
2080 eve("data.get." + this.id, this, data[key], key); |
|
2081 return data[key]; |
|
2082 } |
|
2083 data[key] = value; |
|
2084 eve("data.set." + this.id, this, value, key); |
|
2085 return this; |
|
2086 }; |
|
2087 |
|
2088 elproto.removeData = function (key) { |
|
2089 if (key == null) { |
|
2090 eldata[this.id] = {}; |
|
2091 } else { |
|
2092 eldata[this.id] && delete eldata[this.id][key]; |
|
2093 } |
|
2094 return this; |
|
2095 }; |
|
2096 |
|
2097 elproto.hover = function (f_in, f_out, scope_in, scope_out) { |
|
2098 return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); |
|
2099 }; |
|
2100 |
|
2101 elproto.unhover = function (f_in, f_out) { |
|
2102 return this.unmouseover(f_in).unmouseout(f_out); |
|
2103 }; |
|
2104 |
|
2105 elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { |
|
2106 function start(e) { |
|
2107 (e.originalEvent || e).preventDefault(); |
|
2108 var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, |
|
2109 scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; |
|
2110 this._drag.x = e.clientX + scrollX; |
|
2111 this._drag.y = e.clientY + scrollY; |
|
2112 this._drag.id = e.identifier; |
|
2113 !drag.length && R.mousemove(dragMove).mouseup(dragUp); |
|
2114 drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope}); |
|
2115 onstart && eve.on("drag.start." + this.id, onstart); |
|
2116 onmove && eve.on("drag.move." + this.id, onmove); |
|
2117 onend && eve.on("drag.end." + this.id, onend); |
|
2118 eve("drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e); |
|
2119 } |
|
2120 this._drag = {}; |
|
2121 this.mousedown(start); |
|
2122 return this; |
|
2123 }; |
|
2124 |
|
2125 elproto.onDragOver = function (f) { |
|
2126 f ? eve.on("drag.over." + this.id, f) : eve.unbind("drag.over." + this.id); |
|
2127 }; |
|
2128 |
|
2129 elproto.undrag = function () { |
|
2130 var i = drag.length; |
|
2131 while (i--) if (drag[i].el == this) { |
|
2132 R.unmousedown(drag[i].start); |
|
2133 drag.splice(i++, 1); |
|
2134 eve.unbind("drag.*." + this.id); |
|
2135 } |
|
2136 !drag.length && R.unmousemove(dragMove).unmouseup(dragUp); |
|
2137 }; |
|
2138 |
|
2139 paperproto.circle = function (x, y, r) { |
|
2140 var out = R._engine.circle(this, x || 0, y || 0, r || 0); |
|
2141 this.__set__ && this.__set__.push(out); |
|
2142 return out; |
|
2143 }; |
|
2144 |
|
2145 paperproto.rect = function (x, y, w, h, r) { |
|
2146 var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0); |
|
2147 this.__set__ && this.__set__.push(out); |
|
2148 return out; |
|
2149 }; |
|
2150 |
|
2151 paperproto.ellipse = function (x, y, rx, ry) { |
|
2152 var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0); |
|
2153 this.__set__ && this.__set__.push(out); |
|
2154 return out; |
|
2155 }; |
|
2156 |
|
2157 paperproto.path = function (pathString) { |
|
2158 pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E); |
|
2159 var out = R._engine.path(R.format[apply](R, arguments), this); |
|
2160 this.__set__ && this.__set__.push(out); |
|
2161 return out; |
|
2162 }; |
|
2163 |
|
2164 paperproto.image = function (src, x, y, w, h) { |
|
2165 var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0); |
|
2166 this.__set__ && this.__set__.push(out); |
|
2167 return out; |
|
2168 }; |
|
2169 |
|
2170 paperproto.text = function (x, y, text) { |
|
2171 var out = R._engine.text(this, x || 0, y || 0, Str(text)); |
|
2172 this.__set__ && this.__set__.push(out); |
|
2173 return out; |
|
2174 }; |
|
2175 |
|
2176 paperproto.set = function (itemsArray) { |
|
2177 !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length)); |
|
2178 var out = new Set(itemsArray); |
|
2179 this.__set__ && this.__set__.push(out); |
|
2180 return out; |
|
2181 }; |
|
2182 |
|
2183 paperproto.setStart = function (set) { |
|
2184 this.__set__ = set || this.set(); |
|
2185 }; |
|
2186 |
|
2187 paperproto.setFinish = function (set) { |
|
2188 var out = this.__set__; |
|
2189 delete this.__set__; |
|
2190 return out; |
|
2191 }; |
|
2192 |
|
2193 paperproto.setSize = function (width, height) { |
|
2194 return R._engine.setSize.call(this, width, height); |
|
2195 }; |
|
2196 |
|
2197 paperproto.setViewBox = function (x, y, w, h, fit) { |
|
2198 return R._engine.setViewBox.call(this, x, y, w, h, fit); |
|
2199 }; |
|
2200 |
|
2201 |
|
2202 paperproto.top = paperproto.bottom = null; |
|
2203 |
|
2204 paperproto.raphael = R; |
|
2205 var getOffset = function (elem) { |
|
2206 var box = elem.getBoundingClientRect(), |
|
2207 doc = elem.ownerDocument, |
|
2208 body = doc.body, |
|
2209 docElem = doc.documentElement, |
|
2210 clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, |
|
2211 top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop, |
|
2212 left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft; |
|
2213 return { |
|
2214 y: top, |
|
2215 x: left |
|
2216 }; |
|
2217 }; |
|
2218 |
|
2219 paperproto.getElementByPoint = function (x, y) { |
|
2220 var paper = this, |
|
2221 svg = paper.canvas, |
|
2222 target = g.doc.elementFromPoint(x, y); |
|
2223 if (g.win.opera && target.tagName == "svg") { |
|
2224 var so = getOffset(svg), |
|
2225 sr = svg.createSVGRect(); |
|
2226 sr.x = x - so.x; |
|
2227 sr.y = y - so.y; |
|
2228 sr.width = sr.height = 1; |
|
2229 var hits = svg.getIntersectionList(sr, null); |
|
2230 if (hits.length) { |
|
2231 target = hits[hits.length - 1]; |
|
2232 } |
|
2233 } |
|
2234 if (!target) { |
|
2235 return null; |
|
2236 } |
|
2237 while (target.parentNode && target != svg.parentNode && !target.raphael) { |
|
2238 target = target.parentNode; |
|
2239 } |
|
2240 target == paper.canvas.parentNode && (target = svg); |
|
2241 target = target && target.raphael ? paper.getById(target.raphaelid) : null; |
|
2242 return target; |
|
2243 }; |
|
2244 |
|
2245 paperproto.getById = function (id) { |
|
2246 var bot = this.bottom; |
|
2247 while (bot) { |
|
2248 if (bot.id == id) { |
|
2249 return bot; |
|
2250 } |
|
2251 bot = bot.next; |
|
2252 } |
|
2253 return null; |
|
2254 }; |
|
2255 |
|
2256 paperproto.forEach = function (callback, thisArg) { |
|
2257 var bot = this.bottom; |
|
2258 while (bot) { |
|
2259 if (callback.call(thisArg, bot) === false) { |
|
2260 return this; |
|
2261 } |
|
2262 bot = bot.next; |
|
2263 } |
|
2264 return this; |
|
2265 }; |
|
2266 function x_y() { |
|
2267 return this.x + S + this.y; |
|
2268 } |
|
2269 function x_y_w_h() { |
|
2270 return this.x + S + this.y + S + this.width + " \xd7 " + this.height; |
|
2271 } |
|
2272 |
|
2273 elproto.getBBox = function (isWithoutTransform) { |
|
2274 if (this.removed) { |
|
2275 return {}; |
|
2276 } |
|
2277 var _ = this._; |
|
2278 if (isWithoutTransform) { |
|
2279 if (_.dirty || !_.bboxwt) { |
|
2280 this.realPath = getPath[this.type](this); |
|
2281 _.bboxwt = pathDimensions(this.realPath); |
|
2282 _.bboxwt.toString = x_y_w_h; |
|
2283 _.dirty = 0; |
|
2284 } |
|
2285 return _.bboxwt; |
|
2286 } |
|
2287 if (_.dirty || _.dirtyT || !_.bbox) { |
|
2288 if (_.dirty || !this.realPath) { |
|
2289 _.bboxwt = 0; |
|
2290 this.realPath = getPath[this.type](this); |
|
2291 } |
|
2292 _.bbox = pathDimensions(mapPath(this.realPath, this.matrix)); |
|
2293 _.bbox.toString = x_y_w_h; |
|
2294 _.dirty = _.dirtyT = 0; |
|
2295 } |
|
2296 return _.bbox; |
|
2297 }; |
|
2298 |
|
2299 elproto.clone = function () { |
|
2300 if (this.removed) { |
|
2301 return null; |
|
2302 } |
|
2303 var out = this.paper[this.type]().attr(this.attr()); |
|
2304 this.__set__ && this.__set__.push(out); |
|
2305 return out; |
|
2306 }; |
|
2307 |
|
2308 elproto.glow = function (glow) { |
|
2309 if (this.type == "text") { |
|
2310 return null; |
|
2311 } |
|
2312 glow = glow || {}; |
|
2313 var s = { |
|
2314 width: (glow.width || 10) + (+this.attr("stroke-width") || 1), |
|
2315 fill: glow.fill || false, |
|
2316 opacity: glow.opacity || .5, |
|
2317 offsetx: glow.offsetx || 0, |
|
2318 offsety: glow.offsety || 0, |
|
2319 color: glow.color || "#000" |
|
2320 }, |
|
2321 c = s.width / 2, |
|
2322 r = this.paper, |
|
2323 out = r.set(), |
|
2324 path = this.realPath || getPath[this.type](this); |
|
2325 path = this.matrix ? mapPath(path, this.matrix) : path; |
|
2326 for (var i = 1; i < c + 1; i++) { |
|
2327 out.push(r.path(path).attr({ |
|
2328 stroke: s.color, |
|
2329 fill: s.fill ? s.color : "none", |
|
2330 "stroke-linejoin": "round", |
|
2331 "stroke-linecap": "round", |
|
2332 "stroke-width": +(s.width / c * i).toFixed(3), |
|
2333 opacity: +(s.opacity / c).toFixed(3) |
|
2334 })); |
|
2335 } |
|
2336 return out.insertBefore(this).translate(s.offsetx, s.offsety); |
|
2337 }; |
|
2338 var curveslengths = {}, |
|
2339 getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { |
|
2340 var len = 0, |
|
2341 precision = 100, |
|
2342 name = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y].join(), |
|
2343 cache = curveslengths[name], |
|
2344 old, dot; |
|
2345 !cache && (curveslengths[name] = cache = {data: []}); |
|
2346 cache.timer && clearTimeout(cache.timer); |
|
2347 cache.timer = setTimeout(function () {delete curveslengths[name];}, 2e3); |
|
2348 if (length != null && !cache.precision) { |
|
2349 var total = getPointAtSegmentLength(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); |
|
2350 cache.precision = ~~total * 10; |
|
2351 cache.data = []; |
|
2352 } |
|
2353 precision = cache.precision || precision; |
|
2354 for (var i = 0; i < precision + 1; i++) { |
|
2355 if (cache.data[i * precision]) { |
|
2356 dot = cache.data[i * precision]; |
|
2357 } else { |
|
2358 dot = R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, i / precision); |
|
2359 cache.data[i * precision] = dot; |
|
2360 } |
|
2361 i && (len += pow(pow(old.x - dot.x, 2) + pow(old.y - dot.y, 2), .5)); |
|
2362 if (length != null && len >= length) { |
|
2363 return dot; |
|
2364 } |
|
2365 old = dot; |
|
2366 } |
|
2367 if (length == null) { |
|
2368 return len; |
|
2369 } |
|
2370 }, |
|
2371 getLengthFactory = function (istotal, subpath) { |
|
2372 return function (path, length, onlystart) { |
|
2373 path = path2curve(path); |
|
2374 var x, y, p, l, sp = "", subpaths = {}, point, |
|
2375 len = 0; |
|
2376 for (var i = 0, ii = path.length; i < ii; i++) { |
|
2377 p = path[i]; |
|
2378 if (p[0] == "M") { |
|
2379 x = +p[1]; |
|
2380 y = +p[2]; |
|
2381 } else { |
|
2382 l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); |
|
2383 if (len + l > length) { |
|
2384 if (subpath && !subpaths.start) { |
|
2385 point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); |
|
2386 sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y]; |
|
2387 if (onlystart) {return sp;} |
|
2388 subpaths.start = sp; |
|
2389 sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join(); |
|
2390 len += l; |
|
2391 x = +p[5]; |
|
2392 y = +p[6]; |
|
2393 continue; |
|
2394 } |
|
2395 if (!istotal && !subpath) { |
|
2396 point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); |
|
2397 return {x: point.x, y: point.y, alpha: point.alpha}; |
|
2398 } |
|
2399 } |
|
2400 len += l; |
|
2401 x = +p[5]; |
|
2402 y = +p[6]; |
|
2403 } |
|
2404 sp += p.shift() + p; |
|
2405 } |
|
2406 subpaths.end = sp; |
|
2407 point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1); |
|
2408 point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha}); |
|
2409 return point; |
|
2410 }; |
|
2411 }; |
|
2412 var getTotalLength = getLengthFactory(1), |
|
2413 getPointAtLength = getLengthFactory(), |
|
2414 getSubpathsAtLength = getLengthFactory(0, 1); |
|
2415 |
|
2416 R.getTotalLength = getTotalLength; |
|
2417 |
|
2418 R.getPointAtLength = getPointAtLength; |
|
2419 |
|
2420 R.getSubpath = function (path, from, to) { |
|
2421 if (this.getTotalLength(path) - to < 1e-6) { |
|
2422 return getSubpathsAtLength(path, from).end; |
|
2423 } |
|
2424 var a = getSubpathsAtLength(path, to, 1); |
|
2425 return from ? getSubpathsAtLength(a, from).end : a; |
|
2426 }; |
|
2427 |
|
2428 elproto.getTotalLength = function () { |
|
2429 if (this.type != "path") {return;} |
|
2430 if (this.node.getTotalLength) { |
|
2431 return this.node.getTotalLength(); |
|
2432 } |
|
2433 return getTotalLength(this.attrs.path); |
|
2434 }; |
|
2435 |
|
2436 elproto.getPointAtLength = function (length) { |
|
2437 if (this.type != "path") {return;} |
|
2438 return getPointAtLength(this.attrs.path, length); |
|
2439 }; |
|
2440 |
|
2441 elproto.getSubpath = function (from, to) { |
|
2442 if (this.type != "path") {return;} |
|
2443 return R.getSubpath(this.attrs.path, from, to); |
|
2444 }; |
|
2445 |
|
2446 var ef = R.easing_formulas = { |
|
2447 linear: function (n) { |
|
2448 return n; |
|
2449 }, |
|
2450 "<": function (n) { |
|
2451 return pow(n, 1.7); |
|
2452 }, |
|
2453 ">": function (n) { |
|
2454 return pow(n, .48); |
|
2455 }, |
|
2456 "<>": function (n) { |
|
2457 var q = .48 - n / 1.04, |
|
2458 Q = math.sqrt(.1734 + q * q), |
|
2459 x = Q - q, |
|
2460 X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), |
|
2461 y = -Q - q, |
|
2462 Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), |
|
2463 t = X + Y + .5; |
|
2464 return (1 - t) * 3 * t * t + t * t * t; |
|
2465 }, |
|
2466 backIn: function (n) { |
|
2467 var s = 1.70158; |
|
2468 return n * n * ((s + 1) * n - s); |
|
2469 }, |
|
2470 backOut: function (n) { |
|
2471 n = n - 1; |
|
2472 var s = 1.70158; |
|
2473 return n * n * ((s + 1) * n + s) + 1; |
|
2474 }, |
|
2475 elastic: function (n) { |
|
2476 if (n == !!n) { |
|
2477 return n; |
|
2478 } |
|
2479 return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1; |
|
2480 }, |
|
2481 bounce: function (n) { |
|
2482 var s = 7.5625, |
|
2483 p = 2.75, |
|
2484 l; |
|
2485 if (n < (1 / p)) { |
|
2486 l = s * n * n; |
|
2487 } else { |
|
2488 if (n < (2 / p)) { |
|
2489 n -= (1.5 / p); |
|
2490 l = s * n * n + .75; |
|
2491 } else { |
|
2492 if (n < (2.5 / p)) { |
|
2493 n -= (2.25 / p); |
|
2494 l = s * n * n + .9375; |
|
2495 } else { |
|
2496 n -= (2.625 / p); |
|
2497 l = s * n * n + .984375; |
|
2498 } |
|
2499 } |
|
2500 } |
|
2501 return l; |
|
2502 } |
|
2503 }; |
|
2504 ef.easeIn = ef["ease-in"] = ef["<"]; |
|
2505 ef.easeOut = ef["ease-out"] = ef[">"]; |
|
2506 ef.easeInOut = ef["ease-in-out"] = ef["<>"]; |
|
2507 ef["back-in"] = ef.backIn; |
|
2508 ef["back-out"] = ef.backOut; |
|
2509 |
|
2510 var animationElements = [], |
|
2511 requestAnimFrame = window.requestAnimationFrame || |
|
2512 window.webkitRequestAnimationFrame || |
|
2513 window.mozRequestAnimationFrame || |
|
2514 window.oRequestAnimationFrame || |
|
2515 window.msRequestAnimationFrame || |
|
2516 function (callback) { |
|
2517 setTimeout(callback, 16); |
|
2518 }, |
|
2519 animation = function () { |
|
2520 var Now = +new Date, |
|
2521 l = 0; |
|
2522 for (; l < animationElements.length; l++) { |
|
2523 var e = animationElements[l]; |
|
2524 if (e.el.removed || e.paused) { |
|
2525 continue; |
|
2526 } |
|
2527 var time = Now - e.start, |
|
2528 ms = e.ms, |
|
2529 easing = e.easing, |
|
2530 from = e.from, |
|
2531 diff = e.diff, |
|
2532 to = e.to, |
|
2533 t = e.t, |
|
2534 that = e.el, |
|
2535 set = {}, |
|
2536 now, |
|
2537 init = {}, |
|
2538 key; |
|
2539 if (e.initstatus) { |
|
2540 time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; |
|
2541 e.status = e.initstatus; |
|
2542 delete e.initstatus; |
|
2543 e.stop && animationElements.splice(l--, 1); |
|
2544 } else { |
|
2545 e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; |
|
2546 } |
|
2547 if (time < 0) { |
|
2548 continue; |
|
2549 } |
|
2550 if (time < ms) { |
|
2551 var pos = easing(time / ms); |
|
2552 for (var attr in from) if (from[has](attr)) { |
|
2553 switch (availableAnimAttrs[attr]) { |
|
2554 case nu: |
|
2555 now = +from[attr] + pos * ms * diff[attr]; |
|
2556 break; |
|
2557 case "colour": |
|
2558 now = "rgb(" + [ |
|
2559 upto255(round(from[attr].r + pos * ms * diff[attr].r)), |
|
2560 upto255(round(from[attr].g + pos * ms * diff[attr].g)), |
|
2561 upto255(round(from[attr].b + pos * ms * diff[attr].b)) |
|
2562 ].join(",") + ")"; |
|
2563 break; |
|
2564 case "path": |
|
2565 now = []; |
|
2566 for (var i = 0, ii = from[attr].length; i < ii; i++) { |
|
2567 now[i] = [from[attr][i][0]]; |
|
2568 for (var j = 1, jj = from[attr][i].length; j < jj; j++) { |
|
2569 now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; |
|
2570 } |
|
2571 now[i] = now[i].join(S); |
|
2572 } |
|
2573 now = now.join(S); |
|
2574 break; |
|
2575 case "transform": |
|
2576 if (diff[attr].real) { |
|
2577 now = []; |
|
2578 for (i = 0, ii = from[attr].length; i < ii; i++) { |
|
2579 now[i] = [from[attr][i][0]]; |
|
2580 for (j = 1, jj = from[attr][i].length; j < jj; j++) { |
|
2581 now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; |
|
2582 } |
|
2583 } |
|
2584 } else { |
|
2585 var get = function (i) { |
|
2586 return +from[attr][i] + pos * ms * diff[attr][i]; |
|
2587 }; |
|
2588 // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; |
|
2589 now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; |
|
2590 } |
|
2591 break; |
|
2592 case "csv": |
|
2593 if (attr == "clip-rect") { |
|
2594 now = []; |
|
2595 i = 4; |
|
2596 while (i--) { |
|
2597 now[i] = +from[attr][i] + pos * ms * diff[attr][i]; |
|
2598 } |
|
2599 } |
|
2600 break; |
|
2601 default: |
|
2602 var from2 = [][concat](from[attr]); |
|
2603 now = []; |
|
2604 i = that.paper.customAttributes[attr].length; |
|
2605 while (i--) { |
|
2606 now[i] = +from2[i] + pos * ms * diff[attr][i]; |
|
2607 } |
|
2608 break; |
|
2609 } |
|
2610 set[attr] = now; |
|
2611 } |
|
2612 that.attr(set); |
|
2613 (function (id, that, anim) { |
|
2614 setTimeout(function () { |
|
2615 eve("anim.frame." + id, that, anim); |
|
2616 }); |
|
2617 })(that.id, that, e.anim); |
|
2618 } else { |
|
2619 (function(f, el, a) { |
|
2620 setTimeout(function() { |
|
2621 eve("anim.frame." + el.id, el, a); |
|
2622 eve("anim.finish." + el.id, el, a); |
|
2623 R.is(f, "function") && f.call(el); |
|
2624 }); |
|
2625 })(e.callback, that, e.anim); |
|
2626 that.attr(to); |
|
2627 animationElements.splice(l--, 1); |
|
2628 if (e.repeat > 1 && !e.next) { |
|
2629 for (key in to) if (to[has](key)) { |
|
2630 init[key] = e.totalOrigin[key]; |
|
2631 } |
|
2632 e.el.attr(init); |
|
2633 runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); |
|
2634 } |
|
2635 if (e.next && !e.stop) { |
|
2636 runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat); |
|
2637 } |
|
2638 } |
|
2639 } |
|
2640 R.svg && that && that.paper && that.paper.safari(); |
|
2641 animationElements.length && requestAnimFrame(animation); |
|
2642 }, |
|
2643 upto255 = function (color) { |
|
2644 return color > 255 ? 255 : color < 0 ? 0 : color; |
|
2645 }; |
|
2646 |
|
2647 elproto.animateWith = function (element, anim, params, ms, easing, callback) { |
|
2648 var a = params ? R.animation(params, ms, easing, callback) : anim; |
|
2649 status = element.status(anim); |
|
2650 return this.animate(a).status(a, status * anim.ms / a.ms); |
|
2651 }; |
|
2652 function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { |
|
2653 var cx = 3 * p1x, |
|
2654 bx = 3 * (p2x - p1x) - cx, |
|
2655 ax = 1 - cx - bx, |
|
2656 cy = 3 * p1y, |
|
2657 by = 3 * (p2y - p1y) - cy, |
|
2658 ay = 1 - cy - by; |
|
2659 function sampleCurveX(t) { |
|
2660 return ((ax * t + bx) * t + cx) * t; |
|
2661 } |
|
2662 function solve(x, epsilon) { |
|
2663 var t = solveCurveX(x, epsilon); |
|
2664 return ((ay * t + by) * t + cy) * t; |
|
2665 } |
|
2666 function solveCurveX(x, epsilon) { |
|
2667 var t0, t1, t2, x2, d2, i; |
|
2668 for(t2 = x, i = 0; i < 8; i++) { |
|
2669 x2 = sampleCurveX(t2) - x; |
|
2670 if (abs(x2) < epsilon) { |
|
2671 return t2; |
|
2672 } |
|
2673 d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; |
|
2674 if (abs(d2) < 1e-6) { |
|
2675 break; |
|
2676 } |
|
2677 t2 = t2 - x2 / d2; |
|
2678 } |
|
2679 t0 = 0; |
|
2680 t1 = 1; |
|
2681 t2 = x; |
|
2682 if (t2 < t0) { |
|
2683 return t0; |
|
2684 } |
|
2685 if (t2 > t1) { |
|
2686 return t1; |
|
2687 } |
|
2688 while (t0 < t1) { |
|
2689 x2 = sampleCurveX(t2); |
|
2690 if (abs(x2 - x) < epsilon) { |
|
2691 return t2; |
|
2692 } |
|
2693 if (x > x2) { |
|
2694 t0 = t2; |
|
2695 } else { |
|
2696 t1 = t2; |
|
2697 } |
|
2698 t2 = (t1 - t0) / 2 + t0; |
|
2699 } |
|
2700 return t2; |
|
2701 } |
|
2702 return solve(t, 1 / (200 * duration)); |
|
2703 } |
|
2704 elproto.onAnimation = function (f) { |
|
2705 f ? eve.on("anim.frame." + this.id, f) : eve.unbind("anim.frame." + this.id); |
|
2706 return this; |
|
2707 }; |
|
2708 function Animation(anim, ms) { |
|
2709 var percents = [], |
|
2710 newAnim = {}; |
|
2711 this.ms = ms; |
|
2712 this.times = 1; |
|
2713 if (anim) { |
|
2714 for (var attr in anim) if (anim[has](attr)) { |
|
2715 newAnim[toFloat(attr)] = anim[attr]; |
|
2716 percents.push(toFloat(attr)); |
|
2717 } |
|
2718 percents.sort(sortByNumber); |
|
2719 } |
|
2720 this.anim = newAnim; |
|
2721 this.top = percents[percents.length - 1]; |
|
2722 this.percents = percents; |
|
2723 } |
|
2724 |
|
2725 Animation.prototype.delay = function (delay) { |
|
2726 var a = new Animation(this.anim, this.ms); |
|
2727 a.times = this.times; |
|
2728 a.del = +delay || 0; |
|
2729 return a; |
|
2730 }; |
|
2731 |
|
2732 Animation.prototype.repeat = function (times) { |
|
2733 var a = new Animation(this.anim, this.ms); |
|
2734 a.del = this.del; |
|
2735 a.times = math.floor(mmax(times, 0)) || 1; |
|
2736 return a; |
|
2737 }; |
|
2738 function runAnimation(anim, element, percent, status, totalOrigin, times) { |
|
2739 percent = toFloat(percent); |
|
2740 var params, |
|
2741 isInAnim, |
|
2742 isInAnimSet, |
|
2743 percents = [], |
|
2744 next, |
|
2745 prev, |
|
2746 timestamp, |
|
2747 ms = anim.ms, |
|
2748 from = {}, |
|
2749 to = {}, |
|
2750 diff = {}; |
|
2751 if (status) { |
|
2752 for (i = 0, ii = animationElements.length; i < ii; i++) { |
|
2753 var e = animationElements[i]; |
|
2754 if (e.el.id == element.id && e.anim == anim) { |
|
2755 if (e.percent != percent) { |
|
2756 animationElements.splice(i, 1); |
|
2757 isInAnimSet = 1; |
|
2758 } else { |
|
2759 isInAnim = e; |
|
2760 } |
|
2761 element.attr(e.totalOrigin); |
|
2762 break; |
|
2763 } |
|
2764 } |
|
2765 } else { |
|
2766 status = +to; // NaN |
|
2767 } |
|
2768 for (var i = 0, ii = anim.percents.length; i < ii; i++) { |
|
2769 if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { |
|
2770 percent = anim.percents[i]; |
|
2771 prev = anim.percents[i - 1] || 0; |
|
2772 ms = ms / anim.top * (percent - prev); |
|
2773 next = anim.percents[i + 1]; |
|
2774 params = anim.anim[percent]; |
|
2775 break; |
|
2776 } else if (status) { |
|
2777 element.attr(anim.anim[anim.percents[i]]); |
|
2778 } |
|
2779 } |
|
2780 if (!params) { |
|
2781 return; |
|
2782 } |
|
2783 if (!isInAnim) { |
|
2784 for (attr in params) if (params[has](attr)) { |
|
2785 if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { |
|
2786 from[attr] = element.attr(attr); |
|
2787 (from[attr] == null) && (from[attr] = availableAttrs[attr]); |
|
2788 to[attr] = params[attr]; |
|
2789 switch (availableAnimAttrs[attr]) { |
|
2790 case nu: |
|
2791 diff[attr] = (to[attr] - from[attr]) / ms; |
|
2792 break; |
|
2793 case "colour": |
|
2794 from[attr] = R.getRGB(from[attr]); |
|
2795 var toColour = R.getRGB(to[attr]); |
|
2796 diff[attr] = { |
|
2797 r: (toColour.r - from[attr].r) / ms, |
|
2798 g: (toColour.g - from[attr].g) / ms, |
|
2799 b: (toColour.b - from[attr].b) / ms |
|
2800 }; |
|
2801 break; |
|
2802 case "path": |
|
2803 var pathes = path2curve(from[attr], to[attr]), |
|
2804 toPath = pathes[1]; |
|
2805 from[attr] = pathes[0]; |
|
2806 diff[attr] = []; |
|
2807 for (i = 0, ii = from[attr].length; i < ii; i++) { |
|
2808 diff[attr][i] = [0]; |
|
2809 for (var j = 1, jj = from[attr][i].length; j < jj; j++) { |
|
2810 diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; |
|
2811 } |
|
2812 } |
|
2813 break; |
|
2814 case "transform": |
|
2815 var _ = element._, |
|
2816 eq = equaliseTransform(_[attr], to[attr]); |
|
2817 if (eq) { |
|
2818 from[attr] = eq.from; |
|
2819 to[attr] = eq.to; |
|
2820 diff[attr] = []; |
|
2821 diff[attr].real = true; |
|
2822 for (i = 0, ii = from[attr].length; i < ii; i++) { |
|
2823 diff[attr][i] = [from[attr][i][0]]; |
|
2824 for (j = 1, jj = from[attr][i].length; j < jj; j++) { |
|
2825 diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; |
|
2826 } |
|
2827 } |
|
2828 } else { |
|
2829 var m = (element.matrix || new Matrix), |
|
2830 to2 = { |
|
2831 _: {transform: _.transform}, |
|
2832 getBBox: function () { |
|
2833 return element.getBBox(1); |
|
2834 } |
|
2835 }; |
|
2836 from[attr] = [ |
|
2837 m.a, |
|
2838 m.b, |
|
2839 m.c, |
|
2840 m.d, |
|
2841 m.e, |
|
2842 m.f |
|
2843 ]; |
|
2844 extractTransform(to2, to[attr]); |
|
2845 to[attr] = to2._.transform; |
|
2846 diff[attr] = [ |
|
2847 (to2.matrix.a - m.a) / ms, |
|
2848 (to2.matrix.b - m.b) / ms, |
|
2849 (to2.matrix.c - m.c) / ms, |
|
2850 (to2.matrix.d - m.d) / ms, |
|
2851 (to2.matrix.e - m.e) / ms, |
|
2852 (to2.matrix.e - m.f) / ms |
|
2853 ]; |
|
2854 // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; |
|
2855 // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; |
|
2856 // extractTransform(to2, to[attr]); |
|
2857 // diff[attr] = [ |
|
2858 // (to2._.sx - _.sx) / ms, |
|
2859 // (to2._.sy - _.sy) / ms, |
|
2860 // (to2._.deg - _.deg) / ms, |
|
2861 // (to2._.dx - _.dx) / ms, |
|
2862 // (to2._.dy - _.dy) / ms |
|
2863 // ]; |
|
2864 } |
|
2865 break; |
|
2866 case "csv": |
|
2867 var values = Str(params[attr])[split](separator), |
|
2868 from2 = Str(from[attr])[split](separator); |
|
2869 if (attr == "clip-rect") { |
|
2870 from[attr] = from2; |
|
2871 diff[attr] = []; |
|
2872 i = from2.length; |
|
2873 while (i--) { |
|
2874 diff[attr][i] = (values[i] - from[attr][i]) / ms; |
|
2875 } |
|
2876 } |
|
2877 to[attr] = values; |
|
2878 break; |
|
2879 default: |
|
2880 values = [][concat](params[attr]); |
|
2881 from2 = [][concat](from[attr]); |
|
2882 diff[attr] = []; |
|
2883 i = element.paper.customAttributes[attr].length; |
|
2884 while (i--) { |
|
2885 diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; |
|
2886 } |
|
2887 break; |
|
2888 } |
|
2889 } |
|
2890 } |
|
2891 var easing = params.easing, |
|
2892 easyeasy = R.easing_formulas[easing]; |
|
2893 if (!easyeasy) { |
|
2894 easyeasy = Str(easing).match(bezierrg); |
|
2895 if (easyeasy && easyeasy.length == 5) { |
|
2896 var curve = easyeasy; |
|
2897 easyeasy = function (t) { |
|
2898 return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); |
|
2899 }; |
|
2900 } else { |
|
2901 easyeasy = pipe; |
|
2902 } |
|
2903 } |
|
2904 timestamp = params.start || anim.start || +new Date; |
|
2905 e = { |
|
2906 anim: anim, |
|
2907 percent: percent, |
|
2908 timestamp: timestamp, |
|
2909 start: timestamp + (anim.del || 0), |
|
2910 status: 0, |
|
2911 initstatus: status || 0, |
|
2912 stop: false, |
|
2913 ms: ms, |
|
2914 easing: easyeasy, |
|
2915 from: from, |
|
2916 diff: diff, |
|
2917 to: to, |
|
2918 el: element, |
|
2919 callback: params.callback, |
|
2920 prev: prev, |
|
2921 next: next, |
|
2922 repeat: times || anim.times, |
|
2923 origin: element.attr(), |
|
2924 totalOrigin: totalOrigin |
|
2925 }; |
|
2926 animationElements.push(e); |
|
2927 if (status && !isInAnim && !isInAnimSet) { |
|
2928 e.stop = true; |
|
2929 e.start = new Date - ms * status; |
|
2930 if (animationElements.length == 1) { |
|
2931 return animation(); |
|
2932 } |
|
2933 } |
|
2934 if (isInAnimSet) { |
|
2935 e.start = new Date - e.ms * status; |
|
2936 } |
|
2937 animationElements.length == 1 && requestAnimFrame(animation); |
|
2938 } else { |
|
2939 isInAnim.initstatus = status; |
|
2940 isInAnim.start = new Date - isInAnim.ms * status; |
|
2941 } |
|
2942 eve("anim.start." + element.id, element, anim); |
|
2943 } |
|
2944 |
|
2945 R.animation = function (params, ms, easing, callback) { |
|
2946 if (params instanceof Animation) { |
|
2947 return params; |
|
2948 } |
|
2949 if (R.is(easing, "function") || !easing) { |
|
2950 callback = callback || easing || null; |
|
2951 easing = null; |
|
2952 } |
|
2953 params = Object(params); |
|
2954 ms = +ms || 0; |
|
2955 var p = {}, |
|
2956 json, |
|
2957 attr; |
|
2958 for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { |
|
2959 json = true; |
|
2960 p[attr] = params[attr]; |
|
2961 } |
|
2962 if (!json) { |
|
2963 return new Animation(params, ms); |
|
2964 } else { |
|
2965 easing && (p.easing = easing); |
|
2966 callback && (p.callback = callback); |
|
2967 return new Animation({100: p}, ms); |
|
2968 } |
|
2969 }; |
|
2970 |
|
2971 elproto.animate = function (params, ms, easing, callback) { |
|
2972 var element = this; |
|
2973 if (element.removed) { |
|
2974 callback && callback.call(element); |
|
2975 return element; |
|
2976 } |
|
2977 var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback); |
|
2978 runAnimation(anim, element, anim.percents[0], null, element.attr()); |
|
2979 return element; |
|
2980 }; |
|
2981 |
|
2982 elproto.setTime = function (anim, value) { |
|
2983 if (anim && value != null) { |
|
2984 this.status(anim, mmin(value, anim.ms) / anim.ms); |
|
2985 } |
|
2986 return this; |
|
2987 }; |
|
2988 |
|
2989 elproto.status = function (anim, value) { |
|
2990 var out = [], |
|
2991 i = 0, |
|
2992 len, |
|
2993 e; |
|
2994 if (value != null) { |
|
2995 runAnimation(anim, this, -1, mmin(value, 1)); |
|
2996 return this; |
|
2997 } else { |
|
2998 len = animationElements.length; |
|
2999 for (; i < len; i++) { |
|
3000 e = animationElements[i]; |
|
3001 if (e.el.id == this.id && (!anim || e.anim == anim)) { |
|
3002 if (anim) { |
|
3003 return e.status; |
|
3004 } |
|
3005 out.push({ |
|
3006 anim: e.anim, |
|
3007 status: e.status |
|
3008 }); |
|
3009 } |
|
3010 } |
|
3011 if (anim) { |
|
3012 return 0; |
|
3013 } |
|
3014 return out; |
|
3015 } |
|
3016 }; |
|
3017 |
|
3018 elproto.pause = function (anim) { |
|
3019 for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { |
|
3020 if (eve("anim.pause." + this.id, this, animationElements[i].anim) !== false) { |
|
3021 animationElements[i].paused = true; |
|
3022 } |
|
3023 } |
|
3024 return this; |
|
3025 }; |
|
3026 |
|
3027 elproto.resume = function (anim) { |
|
3028 for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { |
|
3029 var e = animationElements[i]; |
|
3030 if (eve("anim.resume." + this.id, this, e.anim) !== false) { |
|
3031 delete e.paused; |
|
3032 this.status(e.anim, e.status); |
|
3033 } |
|
3034 } |
|
3035 return this; |
|
3036 }; |
|
3037 |
|
3038 elproto.stop = function (anim) { |
|
3039 for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { |
|
3040 if (eve("anim.stop." + this.id, this, animationElements[i].anim) !== false) { |
|
3041 animationElements.splice(i--, 1); |
|
3042 } |
|
3043 } |
|
3044 return this; |
|
3045 }; |
|
3046 elproto.toString = function () { |
|
3047 return "Rapha\xebl\u2019s object"; |
|
3048 }; |
|
3049 |
|
3050 // Set |
|
3051 var Set = function (items) { |
|
3052 this.items = []; |
|
3053 this.length = 0; |
|
3054 this.type = "set"; |
|
3055 if (items) { |
|
3056 for (var i = 0, ii = items.length; i < ii; i++) { |
|
3057 if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) { |
|
3058 this[this.items.length] = this.items[this.items.length] = items[i]; |
|
3059 this.length++; |
|
3060 } |
|
3061 } |
|
3062 } |
|
3063 }, |
|
3064 setproto = Set.prototype; |
|
3065 |
|
3066 setproto.push = function () { |
|
3067 var item, |
|
3068 len; |
|
3069 for (var i = 0, ii = arguments.length; i < ii; i++) { |
|
3070 item = arguments[i]; |
|
3071 if (item && (item.constructor == elproto.constructor || item.constructor == Set)) { |
|
3072 len = this.items.length; |
|
3073 this[len] = this.items[len] = item; |
|
3074 this.length++; |
|
3075 } |
|
3076 } |
|
3077 return this; |
|
3078 }; |
|
3079 |
|
3080 setproto.pop = function () { |
|
3081 this.length && delete this[this.length--]; |
|
3082 return this.items.pop(); |
|
3083 }; |
|
3084 |
|
3085 setproto.forEach = function (callback, thisArg) { |
|
3086 for (var i = 0, ii = this.items.length; i < ii; i++) { |
|
3087 if (callback.call(thisArg, this.items[i], i) === false) { |
|
3088 return this; |
|
3089 } |
|
3090 } |
|
3091 return this; |
|
3092 }; |
|
3093 for (var method in elproto) if (elproto[has](method)) { |
|
3094 setproto[method] = (function (methodname) { |
|
3095 return function () { |
|
3096 var arg = arguments; |
|
3097 return this.forEach(function (el) { |
|
3098 el[methodname][apply](el, arg); |
|
3099 }); |
|
3100 }; |
|
3101 })(method); |
|
3102 } |
|
3103 setproto.attr = function (name, value) { |
|
3104 if (name && R.is(name, array) && R.is(name[0], "object")) { |
|
3105 for (var j = 0, jj = name.length; j < jj; j++) { |
|
3106 this.items[j].attr(name[j]); |
|
3107 } |
|
3108 } else { |
|
3109 for (var i = 0, ii = this.items.length; i < ii; i++) { |
|
3110 this.items[i].attr(name, value); |
|
3111 } |
|
3112 } |
|
3113 return this; |
|
3114 }; |
|
3115 |
|
3116 setproto.clear = function () { |
|
3117 while (this.length) { |
|
3118 this.pop(); |
|
3119 } |
|
3120 }; |
|
3121 |
|
3122 setproto.splice = function (index, count, insertion) { |
|
3123 index = index < 0 ? mmax(this.length + index, 0) : index; |
|
3124 count = mmax(0, mmin(this.length - index, count)); |
|
3125 var tail = [], |
|
3126 todel = [], |
|
3127 args = [], |
|
3128 i; |
|
3129 for (i = 2; i < arguments.length; i++) { |
|
3130 args.push(arguments[i]); |
|
3131 } |
|
3132 for (i = 0; i < count; i++) { |
|
3133 todel.push(this[index + i]); |
|
3134 } |
|
3135 for (; i < this.length - index; i++) { |
|
3136 tail.push(this[index + i]); |
|
3137 } |
|
3138 var arglen = args.length; |
|
3139 for (i = 0; i < arglen + tail.length; i++) { |
|
3140 this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen]; |
|
3141 } |
|
3142 i = this.items.length = this.length -= count - arglen; |
|
3143 while (this[i]) { |
|
3144 delete this[i++]; |
|
3145 } |
|
3146 return new Set(todel); |
|
3147 }; |
|
3148 |
|
3149 setproto.exclude = function (el) { |
|
3150 for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { |
|
3151 this.splice(i, 1); |
|
3152 return true; |
|
3153 } |
|
3154 }; |
|
3155 setproto.animate = function (params, ms, easing, callback) { |
|
3156 (R.is(easing, "function") || !easing) && (callback = easing || null); |
|
3157 var len = this.items.length, |
|
3158 i = len, |
|
3159 item, |
|
3160 set = this, |
|
3161 collector; |
|
3162 if (!len) { |
|
3163 return this; |
|
3164 } |
|
3165 callback && (collector = function () { |
|
3166 !--len && callback.call(set); |
|
3167 }); |
|
3168 easing = R.is(easing, string) ? easing : collector; |
|
3169 var anim = R.animation(params, ms, easing, collector); |
|
3170 item = this.items[--i].animate(anim); |
|
3171 while (i--) { |
|
3172 this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim); |
|
3173 } |
|
3174 return this; |
|
3175 }; |
|
3176 setproto.insertAfter = function (el) { |
|
3177 var i = this.items.length; |
|
3178 while (i--) { |
|
3179 this.items[i].insertAfter(el); |
|
3180 } |
|
3181 return this; |
|
3182 }; |
|
3183 setproto.getBBox = function () { |
|
3184 var x = [], |
|
3185 y = [], |
|
3186 w = [], |
|
3187 h = []; |
|
3188 for (var i = this.items.length; i--;) if (!this.items[i].removed) { |
|
3189 var box = this.items[i].getBBox(); |
|
3190 x.push(box.x); |
|
3191 y.push(box.y); |
|
3192 w.push(box.x + box.width); |
|
3193 h.push(box.y + box.height); |
|
3194 } |
|
3195 x = mmin[apply](0, x); |
|
3196 y = mmin[apply](0, y); |
|
3197 return { |
|
3198 x: x, |
|
3199 y: y, |
|
3200 width: mmax[apply](0, w) - x, |
|
3201 height: mmax[apply](0, h) - y |
|
3202 }; |
|
3203 }; |
|
3204 setproto.clone = function (s) { |
|
3205 s = new Set; |
|
3206 for (var i = 0, ii = this.items.length; i < ii; i++) { |
|
3207 s.push(this.items[i].clone()); |
|
3208 } |
|
3209 return s; |
|
3210 }; |
|
3211 setproto.toString = function () { |
|
3212 return "Rapha\xebl\u2018s set"; |
|
3213 }; |
|
3214 |
|
3215 |
|
3216 R.registerFont = function (font) { |
|
3217 if (!font.face) { |
|
3218 return font; |
|
3219 } |
|
3220 this.fonts = this.fonts || {}; |
|
3221 var fontcopy = { |
|
3222 w: font.w, |
|
3223 face: {}, |
|
3224 glyphs: {} |
|
3225 }, |
|
3226 family = font.face["font-family"]; |
|
3227 for (var prop in font.face) if (font.face[has](prop)) { |
|
3228 fontcopy.face[prop] = font.face[prop]; |
|
3229 } |
|
3230 if (this.fonts[family]) { |
|
3231 this.fonts[family].push(fontcopy); |
|
3232 } else { |
|
3233 this.fonts[family] = [fontcopy]; |
|
3234 } |
|
3235 if (!font.svg) { |
|
3236 fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); |
|
3237 for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) { |
|
3238 var path = font.glyphs[glyph]; |
|
3239 fontcopy.glyphs[glyph] = { |
|
3240 w: path.w, |
|
3241 k: {}, |
|
3242 d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { |
|
3243 return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; |
|
3244 }) + "z" |
|
3245 }; |
|
3246 if (path.k) { |
|
3247 for (var k in path.k) if (path[has](k)) { |
|
3248 fontcopy.glyphs[glyph].k[k] = path.k[k]; |
|
3249 } |
|
3250 } |
|
3251 } |
|
3252 } |
|
3253 return font; |
|
3254 }; |
|
3255 |
|
3256 paperproto.getFont = function (family, weight, style, stretch) { |
|
3257 stretch = stretch || "normal"; |
|
3258 style = style || "normal"; |
|
3259 weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400; |
|
3260 if (!R.fonts) { |
|
3261 return; |
|
3262 } |
|
3263 var font = R.fonts[family]; |
|
3264 if (!font) { |
|
3265 var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); |
|
3266 for (var fontName in R.fonts) if (R.fonts[has](fontName)) { |
|
3267 if (name.test(fontName)) { |
|
3268 font = R.fonts[fontName]; |
|
3269 break; |
|
3270 } |
|
3271 } |
|
3272 } |
|
3273 var thefont; |
|
3274 if (font) { |
|
3275 for (var i = 0, ii = font.length; i < ii; i++) { |
|
3276 thefont = font[i]; |
|
3277 if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) { |
|
3278 break; |
|
3279 } |
|
3280 } |
|
3281 } |
|
3282 return thefont; |
|
3283 }; |
|
3284 |
|
3285 paperproto.print = function (x, y, string, font, size, origin, letter_spacing) { |
|
3286 origin = origin || "middle"; // baseline|middle |
|
3287 letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1); |
|
3288 var out = this.set(), |
|
3289 letters = Str(string)[split](E), |
|
3290 shift = 0, |
|
3291 path = E, |
|
3292 scale; |
|
3293 R.is(font, string) && (font = this.getFont(font)); |
|
3294 if (font) { |
|
3295 scale = (size || 16) / font.face["units-per-em"]; |
|
3296 var bb = font.face.bbox[split](separator), |
|
3297 top = +bb[0], |
|
3298 height = +bb[1] + (origin == "baseline" ? bb[3] - bb[1] + (+font.face.descent) : (bb[3] - bb[1]) / 2); |
|
3299 for (var i = 0, ii = letters.length; i < ii; i++) { |
|
3300 var prev = i && font.glyphs[letters[i - 1]] || {}, |
|
3301 curr = font.glyphs[letters[i]]; |
|
3302 shift += i ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0; |
|
3303 curr && curr.d && out.push(this.path(curr.d).attr({ |
|
3304 fill: "#000", |
|
3305 stroke: "none", |
|
3306 transform: [["t", shift * scale, 0]] |
|
3307 })); |
|
3308 } |
|
3309 out.transform(["...s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]); |
|
3310 } |
|
3311 return out; |
|
3312 }; |
|
3313 |
|
3314 |
|
3315 R.format = function (token, params) { |
|
3316 var args = R.is(params, array) ? [0][concat](params) : arguments; |
|
3317 token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) { |
|
3318 return args[++i] == null ? E : args[i]; |
|
3319 })); |
|
3320 return token || E; |
|
3321 }; |
|
3322 |
|
3323 R.fullfill = (function () { |
|
3324 var tokenRegex = /\{([^\}]+)\}/g, |
|
3325 objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties |
|
3326 replacer = function (all, key, obj) { |
|
3327 var res = obj; |
|
3328 key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) { |
|
3329 name = name || quotedName; |
|
3330 if (res) { |
|
3331 if (name in res) { |
|
3332 res = res[name]; |
|
3333 } |
|
3334 typeof res == "function" && isFunc && (res = res()); |
|
3335 } |
|
3336 }); |
|
3337 res = (res == null || res == obj ? all : res) + ""; |
|
3338 return res; |
|
3339 }; |
|
3340 return function (str, obj) { |
|
3341 return String(str).replace(tokenRegex, function (all, key) { |
|
3342 return replacer(all, key, obj); |
|
3343 }); |
|
3344 }; |
|
3345 })(); |
|
3346 |
|
3347 R.ninja = function () { |
|
3348 oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael; |
|
3349 return R; |
|
3350 }; |
|
3351 |
|
3352 R.st = setproto; |
|
3353 // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html |
|
3354 (function (doc, loaded, f) { |
|
3355 if (doc.readyState == null && doc.addEventListener){ |
|
3356 doc.addEventListener(loaded, f = function () { |
|
3357 doc.removeEventListener(loaded, f, false); |
|
3358 doc.readyState = "complete"; |
|
3359 }, false); |
|
3360 doc.readyState = "loading"; |
|
3361 } |
|
3362 function isLoaded() { |
|
3363 (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("DOMload"); |
|
3364 } |
|
3365 isLoaded(); |
|
3366 })(document, "DOMContentLoaded"); |
|
3367 |
|
3368 oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R); |
|
3369 |
|
3370 eve.on("DOMload", function () { |
|
3371 loaded = true; |
|
3372 }); |
|
3373 })(); |
|
3374 |
|
3375 // ┌─────────────────────────────────────────────────────────────────────┐ \\ |
|
3376 // │ Raphaël 2 - JavaScript Vector Library │ \\ |
|
3377 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
|
3378 // │ SVG Module │ \\ |
|
3379 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
|
3380 // │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ |
|
3381 // │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ |
|
3382 // │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ |
|
3383 // └─────────────────────────────────────────────────────────────────────┘ \\ |
|
3384 window.Raphael.svg && function (R) { |
|
3385 var has = "hasOwnProperty", |
|
3386 Str = String, |
|
3387 toFloat = parseFloat, |
|
3388 toInt = parseInt, |
|
3389 math = Math, |
|
3390 mmax = math.max, |
|
3391 abs = math.abs, |
|
3392 pow = math.pow, |
|
3393 separator = /[, ]+/, |
|
3394 eve = R.eve, |
|
3395 E = "", |
|
3396 S = " "; |
|
3397 var xlink = "http://www.w3.org/1999/xlink", |
|
3398 markers = { |
|
3399 block: "M5,0 0,2.5 5,5z", |
|
3400 classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z", |
|
3401 diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z", |
|
3402 open: "M6,1 1,3.5 6,6", |
|
3403 oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" |
|
3404 }, |
|
3405 markerCounter = {}; |
|
3406 R.toString = function () { |
|
3407 return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version; |
|
3408 }; |
|
3409 var $ = function (el, attr) { |
|
3410 if (attr) { |
|
3411 if (typeof el == "string") { |
|
3412 el = $(el); |
|
3413 } |
|
3414 for (var key in attr) if (attr[has](key)) { |
|
3415 if (key.substring(0, 6) == "xlink:") { |
|
3416 el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); |
|
3417 } else { |
|
3418 el.setAttribute(key, Str(attr[key])); |
|
3419 } |
|
3420 } |
|
3421 } else { |
|
3422 el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el); |
|
3423 el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)"); |
|
3424 } |
|
3425 return el; |
|
3426 }, |
|
3427 gradients = {}, |
|
3428 rgGrad = /^url\(#(.*)\)$/, |
|
3429 removeGradientFill = function (node, paper) { |
|
3430 var oid = node.getAttribute("fill"); |
|
3431 oid = oid && oid.match(rgGrad); |
|
3432 if (oid && !--gradients[oid[1]]) { |
|
3433 delete gradients[oid[1]]; |
|
3434 paper.defs.removeChild(R._g.doc.getElementById(oid[1])); |
|
3435 } |
|
3436 }, |
|
3437 addGradientFill = function (element, gradient) { |
|
3438 var type = "linear", |
|
3439 id = element.id + gradient, |
|
3440 fx = .5, fy = .5, |
|
3441 o = element.node, |
|
3442 SVG = element.paper, |
|
3443 s = o.style, |
|
3444 el = R._g.doc.getElementById(id); |
|
3445 if (!el) { |
|
3446 gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) { |
|
3447 type = "radial"; |
|
3448 if (_fx && _fy) { |
|
3449 fx = toFloat(_fx); |
|
3450 fy = toFloat(_fy); |
|
3451 var dir = ((fy > .5) * 2 - 1); |
|
3452 pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && |
|
3453 (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) && |
|
3454 fy != .5 && |
|
3455 (fy = fy.toFixed(5) - 1e-5 * dir); |
|
3456 } |
|
3457 return E; |
|
3458 }); |
|
3459 gradient = gradient.split(/\s*\-\s*/); |
|
3460 if (type == "linear") { |
|
3461 var angle = gradient.shift(); |
|
3462 angle = -toFloat(angle); |
|
3463 if (isNaN(angle)) { |
|
3464 return null; |
|
3465 } |
|
3466 var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))], |
|
3467 max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1); |
|
3468 vector[2] *= max; |
|
3469 vector[3] *= max; |
|
3470 if (vector[2] < 0) { |
|
3471 vector[0] = -vector[2]; |
|
3472 vector[2] = 0; |
|
3473 } |
|
3474 if (vector[3] < 0) { |
|
3475 vector[1] = -vector[3]; |
|
3476 vector[3] = 0; |
|
3477 } |
|
3478 } |
|
3479 var dots = R._parseDots(gradient); |
|
3480 if (!dots) { |
|
3481 return null; |
|
3482 } |
|
3483 if (element.gradient) { |
|
3484 SVG.defs.removeChild(element.gradient); |
|
3485 delete element.gradient; |
|
3486 } |
|
3487 |
|
3488 id = id.replace(/[\(\)\s,\xb0#]/g, "-"); |
|
3489 el = $(type + "Gradient", {id: id}); |
|
3490 element.gradient = el; |
|
3491 $(el, type == "radial" ? { |
|
3492 fx: fx, |
|
3493 fy: fy |
|
3494 } : { |
|
3495 x1: vector[0], |
|
3496 y1: vector[1], |
|
3497 x2: vector[2], |
|
3498 y2: vector[3], |
|
3499 gradientTransform: element.matrix.invert() |
|
3500 }); |
|
3501 SVG.defs.appendChild(el); |
|
3502 for (var i = 0, ii = dots.length; i < ii; i++) { |
|
3503 el.appendChild($("stop", { |
|
3504 offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%", |
|
3505 "stop-color": dots[i].color || "#fff" |
|
3506 })); |
|
3507 } |
|
3508 } |
|
3509 $(o, { |
|
3510 fill: "url(#" + id + ")", |
|
3511 opacity: 1, |
|
3512 "fill-opacity": 1 |
|
3513 }); |
|
3514 s.fill = E; |
|
3515 s.opacity = 1; |
|
3516 s.fillOpacity = 1; |
|
3517 return 1; |
|
3518 }, |
|
3519 updatePosition = function (o) { |
|
3520 var bbox = o.getBBox(1); |
|
3521 $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"}); |
|
3522 }, |
|
3523 addArrow = function (o, value, isEnd) { |
|
3524 if (o.type == "path") { |
|
3525 var values = Str(value).toLowerCase().split("-"), |
|
3526 p = o.paper, |
|
3527 se = isEnd ? "end" : "start", |
|
3528 node = o.node, |
|
3529 attrs = o.attrs, |
|
3530 stroke = attrs["stroke-width"], |
|
3531 i = values.length, |
|
3532 type = "classic", |
|
3533 from, |
|
3534 to, |
|
3535 dx, |
|
3536 refX, |
|
3537 attr, |
|
3538 w = 3, |
|
3539 h = 3, |
|
3540 t = 5; |
|
3541 while (i--) { |
|
3542 switch (values[i]) { |
|
3543 case "block": |
|
3544 case "classic": |
|
3545 case "oval": |
|
3546 case "diamond": |
|
3547 case "open": |
|
3548 case "none": |
|
3549 type = values[i]; |
|
3550 break; |
|
3551 case "wide": h = 5; break; |
|
3552 case "narrow": h = 2; break; |
|
3553 case "long": w = 5; break; |
|
3554 case "short": w = 2; break; |
|
3555 } |
|
3556 } |
|
3557 if (type == "open") { |
|
3558 w += 2; |
|
3559 h += 2; |
|
3560 t += 2; |
|
3561 dx = 1; |
|
3562 refX = isEnd ? 4 : 1; |
|
3563 attr = { |
|
3564 fill: "none", |
|
3565 stroke: attrs.stroke |
|
3566 }; |
|
3567 } else { |
|
3568 refX = dx = w / 2; |
|
3569 attr = { |
|
3570 fill: attrs.stroke, |
|
3571 stroke: "none" |
|
3572 }; |
|
3573 } |
|
3574 if (o._.arrows) { |
|
3575 if (isEnd) { |
|
3576 o._.arrows.endPath && markerCounter[o._.arrows.endPath]--; |
|
3577 o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--; |
|
3578 } else { |
|
3579 o._.arrows.startPath && markerCounter[o._.arrows.startPath]--; |
|
3580 o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--; |
|
3581 } |
|
3582 } else { |
|
3583 o._.arrows = {}; |
|
3584 } |
|
3585 if (type != "none") { |
|
3586 var pathId = "raphael-marker-" + type, |
|
3587 markerId = "raphael-marker-" + se + type + w + h; |
|
3588 if (!R._g.doc.getElementById(pathId)) { |
|
3589 p.defs.appendChild($($("path"), { |
|
3590 "stroke-linecap": "round", |
|
3591 d: markers[type], |
|
3592 id: pathId |
|
3593 })); |
|
3594 markerCounter[pathId] = 1; |
|
3595 } else { |
|
3596 markerCounter[pathId]++; |
|
3597 } |
|
3598 var marker = R._g.doc.getElementById(markerId), |
|
3599 use; |
|
3600 if (!marker) { |
|
3601 marker = $($("marker"), { |
|
3602 id: markerId, |
|
3603 markerHeight: h, |
|
3604 markerWidth: w, |
|
3605 orient: "auto", |
|
3606 refX: refX, |
|
3607 refY: h / 2 |
|
3608 }); |
|
3609 use = $($("use"), { |
|
3610 "xlink:href": "#" + pathId, |
|
3611 transform: (isEnd ? " rotate(180 " + w / 2 + " " + h / 2 + ") " : S) + "scale(" + w / t + "," + h / t + ")", |
|
3612 "stroke-width": 1 / ((w / t + h / t) / 2) |
|
3613 }); |
|
3614 marker.appendChild(use); |
|
3615 p.defs.appendChild(marker); |
|
3616 markerCounter[markerId] = 1; |
|
3617 } else { |
|
3618 markerCounter[markerId]++; |
|
3619 use = marker.getElementsByTagName("use")[0]; |
|
3620 } |
|
3621 $(use, attr); |
|
3622 var delta = dx * (type != "diamond" && type != "oval"); |
|
3623 if (isEnd) { |
|
3624 from = o._.arrows.startdx * stroke || 0; |
|
3625 to = R.getTotalLength(attrs.path) - delta * stroke; |
|
3626 } else { |
|
3627 from = delta * stroke; |
|
3628 to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); |
|
3629 } |
|
3630 attr = {}; |
|
3631 attr["marker-" + se] = "url(#" + markerId + ")"; |
|
3632 if (to || from) { |
|
3633 attr.d = Raphael.getSubpath(attrs.path, from, to); |
|
3634 } |
|
3635 $(node, attr); |
|
3636 o._.arrows[se + "Path"] = pathId; |
|
3637 o._.arrows[se + "Marker"] = markerId; |
|
3638 o._.arrows[se + "dx"] = delta; |
|
3639 o._.arrows[se + "Type"] = type; |
|
3640 o._.arrows[se + "String"] = value; |
|
3641 } else { |
|
3642 if (isEnd) { |
|
3643 from = o._.arrows.startdx * stroke || 0; |
|
3644 to = R.getTotalLength(attrs.path) - from; |
|
3645 } else { |
|
3646 from = 0; |
|
3647 to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); |
|
3648 } |
|
3649 o._.arrows[se + "Path"] && $(node, {d: Raphael.getSubpath(attrs.path, from, to)}); |
|
3650 delete o._.arrows[se + "Path"]; |
|
3651 delete o._.arrows[se + "Marker"]; |
|
3652 delete o._.arrows[se + "dx"]; |
|
3653 delete o._.arrows[se + "Type"]; |
|
3654 delete o._.arrows[se + "String"]; |
|
3655 } |
|
3656 for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) { |
|
3657 var item = R._g.doc.getElementById(attr); |
|
3658 item && item.parentNode.removeChild(item); |
|
3659 } |
|
3660 } |
|
3661 }, |
|
3662 dasharray = { |
|
3663 "": [0], |
|
3664 "none": [0], |
|
3665 "-": [3, 1], |
|
3666 ".": [1, 1], |
|
3667 "-.": [3, 1, 1, 1], |
|
3668 "-..": [3, 1, 1, 1, 1, 1], |
|
3669 ". ": [1, 3], |
|
3670 "- ": [4, 3], |
|
3671 "--": [8, 3], |
|
3672 "- .": [4, 3, 1, 3], |
|
3673 "--.": [8, 3, 1, 3], |
|
3674 "--..": [8, 3, 1, 3, 1, 3] |
|
3675 }, |
|
3676 addDashes = function (o, value, params) { |
|
3677 value = dasharray[Str(value).toLowerCase()]; |
|
3678 if (value) { |
|
3679 var width = o.attrs["stroke-width"] || "1", |
|
3680 butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, |
|
3681 dashes = [], |
|
3682 i = value.length; |
|
3683 while (i--) { |
|
3684 dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; |
|
3685 } |
|
3686 $(o.node, {"stroke-dasharray": dashes.join(",")}); |
|
3687 } |
|
3688 }, |
|
3689 setFillAndStroke = function (o, params) { |
|
3690 var node = o.node, |
|
3691 attrs = o.attrs, |
|
3692 vis = node.style.visibility; |
|
3693 node.style.visibility = "hidden"; |
|
3694 for (var att in params) { |
|
3695 if (params[has](att)) { |
|
3696 if (!R._availableAttrs[has](att)) { |
|
3697 continue; |
|
3698 } |
|
3699 var value = params[att]; |
|
3700 attrs[att] = value; |
|
3701 switch (att) { |
|
3702 case "blur": |
|
3703 o.blur(value); |
|
3704 break; |
|
3705 case "href": |
|
3706 case "title": |
|
3707 case "target": |
|
3708 var pn = node.parentNode; |
|
3709 if (pn.tagName.toLowerCase() != "a") { |
|
3710 var hl = $("a"); |
|
3711 pn.insertBefore(hl, node); |
|
3712 hl.appendChild(node); |
|
3713 pn = hl; |
|
3714 } |
|
3715 if (att == "target" && value == "blank") { |
|
3716 pn.setAttributeNS(xlink, "show", "new"); |
|
3717 } else { |
|
3718 pn.setAttributeNS(xlink, att, value); |
|
3719 } |
|
3720 break; |
|
3721 case "cursor": |
|
3722 node.style.cursor = value; |
|
3723 break; |
|
3724 case "transform": |
|
3725 o.transform(value); |
|
3726 break; |
|
3727 case "arrow-start": |
|
3728 addArrow(o, value); |
|
3729 break; |
|
3730 case "arrow-end": |
|
3731 addArrow(o, value, 1); |
|
3732 break; |
|
3733 case "clip-rect": |
|
3734 var rect = Str(value).split(separator); |
|
3735 if (rect.length == 4) { |
|
3736 o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode); |
|
3737 var el = $("clipPath"), |
|
3738 rc = $("rect"); |
|
3739 el.id = R.createUUID(); |
|
3740 $(rc, { |
|
3741 x: rect[0], |
|
3742 y: rect[1], |
|
3743 width: rect[2], |
|
3744 height: rect[3] |
|
3745 }); |
|
3746 el.appendChild(rc); |
|
3747 o.paper.defs.appendChild(el); |
|
3748 $(node, {"clip-path": "url(#" + el.id + ")"}); |
|
3749 o.clip = rc; |
|
3750 } |
|
3751 if (!value) { |
|
3752 var clip = R._g.doc.getElementById(node.getAttribute("clip-path").replace(/(^url\(#|\)$)/g, E)); |
|
3753 clip && clip.parentNode.removeChild(clip); |
|
3754 $(node, {"clip-path": E}); |
|
3755 delete o.clip; |
|
3756 } |
|
3757 break; |
|
3758 case "path": |
|
3759 if (o.type == "path") { |
|
3760 $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"}); |
|
3761 o._.dirty = 1; |
|
3762 if (o._.arrows) { |
|
3763 "startString" in o._.arrows && addArrow(o, o._.arrows.startString); |
|
3764 "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); |
|
3765 } |
|
3766 } |
|
3767 break; |
|
3768 case "width": |
|
3769 node.setAttribute(att, value); |
|
3770 o._.dirty = 1; |
|
3771 if (attrs.fx) { |
|
3772 att = "x"; |
|
3773 value = attrs.x; |
|
3774 } else { |
|
3775 break; |
|
3776 } |
|
3777 case "x": |
|
3778 if (attrs.fx) { |
|
3779 value = -attrs.x - (attrs.width || 0); |
|
3780 } |
|
3781 case "rx": |
|
3782 if (att == "rx" && o.type == "rect") { |
|
3783 break; |
|
3784 } |
|
3785 case "cx": |
|
3786 node.setAttribute(att, value); |
|
3787 o.pattern && updatePosition(o); |
|
3788 o._.dirty = 1; |
|
3789 break; |
|
3790 case "height": |
|
3791 node.setAttribute(att, value); |
|
3792 o._.dirty = 1; |
|
3793 if (attrs.fy) { |
|
3794 att = "y"; |
|
3795 value = attrs.y; |
|
3796 } else { |
|
3797 break; |
|
3798 } |
|
3799 case "y": |
|
3800 if (attrs.fy) { |
|
3801 value = -attrs.y - (attrs.height || 0); |
|
3802 } |
|
3803 case "ry": |
|
3804 if (att == "ry" && o.type == "rect") { |
|
3805 break; |
|
3806 } |
|
3807 case "cy": |
|
3808 node.setAttribute(att, value); |
|
3809 o.pattern && updatePosition(o); |
|
3810 o._.dirty = 1; |
|
3811 break; |
|
3812 case "r": |
|
3813 if (o.type == "rect") { |
|
3814 $(node, {rx: value, ry: value}); |
|
3815 } else { |
|
3816 node.setAttribute(att, value); |
|
3817 } |
|
3818 o._.dirty = 1; |
|
3819 break; |
|
3820 case "src": |
|
3821 if (o.type == "image") { |
|
3822 node.setAttributeNS(xlink, "href", value); |
|
3823 } |
|
3824 break; |
|
3825 case "stroke-width": |
|
3826 if (o._.sx != 1 || o._.sy != 1) { |
|
3827 value /= mmax(abs(o._.sx), abs(o._.sy)) || 1; |
|
3828 } |
|
3829 if (o.paper._vbSize) { |
|
3830 value *= o.paper._vbSize; |
|
3831 } |
|
3832 node.setAttribute(att, value); |
|
3833 if (attrs["stroke-dasharray"]) { |
|
3834 addDashes(o, attrs["stroke-dasharray"], params); |
|
3835 } |
|
3836 if (o._.arrows) { |
|
3837 "startString" in o._.arrows && addArrow(o, o._.arrows.startString); |
|
3838 "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); |
|
3839 } |
|
3840 break; |
|
3841 case "stroke-dasharray": |
|
3842 addDashes(o, value, params); |
|
3843 break; |
|
3844 case "fill": |
|
3845 var isURL = Str(value).match(R._ISURL); |
|
3846 if (isURL) { |
|
3847 el = $("pattern"); |
|
3848 var ig = $("image"); |
|
3849 el.id = R.createUUID(); |
|
3850 $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1}); |
|
3851 $(ig, {x: 0, y: 0, "xlink:href": isURL[1]}); |
|
3852 el.appendChild(ig); |
|
3853 |
|
3854 (function (el) { |
|
3855 R._preload(isURL[1], function () { |
|
3856 var w = this.offsetWidth, |
|
3857 h = this.offsetHeight; |
|
3858 $(el, {width: w, height: h}); |
|
3859 $(ig, {width: w, height: h}); |
|
3860 o.paper.safari(); |
|
3861 }); |
|
3862 })(el); |
|
3863 o.paper.defs.appendChild(el); |
|
3864 node.style.fill = "url(#" + el.id + ")"; |
|
3865 $(node, {fill: "url(#" + el.id + ")"}); |
|
3866 o.pattern = el; |
|
3867 o.pattern && updatePosition(o); |
|
3868 break; |
|
3869 } |
|
3870 var clr = R.getRGB(value); |
|
3871 if (!clr.error) { |
|
3872 delete params.gradient; |
|
3873 delete attrs.gradient; |
|
3874 !R.is(attrs.opacity, "undefined") && |
|
3875 R.is(params.opacity, "undefined") && |
|
3876 $(node, {opacity: attrs.opacity}); |
|
3877 !R.is(attrs["fill-opacity"], "undefined") && |
|
3878 R.is(params["fill-opacity"], "undefined") && |
|
3879 $(node, {"fill-opacity": attrs["fill-opacity"]}); |
|
3880 } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) { |
|
3881 if ("opacity" in attrs || "fill-opacity" in attrs) { |
|
3882 var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); |
|
3883 if (gradient) { |
|
3884 var stops = gradient.getElementsByTagName("stop"); |
|
3885 $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)}); |
|
3886 } |
|
3887 } |
|
3888 attrs.gradient = value; |
|
3889 attrs.fill = "none"; |
|
3890 break; |
|
3891 } |
|
3892 clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); |
|
3893 case "stroke": |
|
3894 clr = R.getRGB(value); |
|
3895 node.setAttribute(att, clr.hex); |
|
3896 att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); |
|
3897 if (att == "stroke" && o._.arrows) { |
|
3898 "startString" in o._.arrows && addArrow(o, o._.arrows.startString); |
|
3899 "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); |
|
3900 } |
|
3901 break; |
|
3902 case "gradient": |
|
3903 (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value); |
|
3904 break; |
|
3905 case "opacity": |
|
3906 if (attrs.gradient && !attrs[has]("stroke-opacity")) { |
|
3907 $(node, {"stroke-opacity": value > 1 ? value / 100 : value}); |
|
3908 } |
|
3909 // fall |
|
3910 case "fill-opacity": |
|
3911 if (attrs.gradient) { |
|
3912 gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); |
|
3913 if (gradient) { |
|
3914 stops = gradient.getElementsByTagName("stop"); |
|
3915 $(stops[stops.length - 1], {"stop-opacity": value}); |
|
3916 } |
|
3917 break; |
|
3918 } |
|
3919 default: |
|
3920 att == "font-size" && (value = toInt(value, 10) + "px"); |
|
3921 var cssrule = att.replace(/(\-.)/g, function (w) { |
|
3922 return w.substring(1).toUpperCase(); |
|
3923 }); |
|
3924 node.style[cssrule] = value; |
|
3925 o._.dirty = 1; |
|
3926 node.setAttribute(att, value); |
|
3927 break; |
|
3928 } |
|
3929 } |
|
3930 } |
|
3931 |
|
3932 tuneText(o, params); |
|
3933 node.style.visibility = vis; |
|
3934 }, |
|
3935 leading = 1.2, |
|
3936 tuneText = function (el, params) { |
|
3937 if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) { |
|
3938 return; |
|
3939 } |
|
3940 var a = el.attrs, |
|
3941 node = el.node, |
|
3942 fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10; |
|
3943 |
|
3944 if (params[has]("text")) { |
|
3945 a.text = params.text; |
|
3946 while (node.firstChild) { |
|
3947 node.removeChild(node.firstChild); |
|
3948 } |
|
3949 var texts = Str(params.text).split("\n"), |
|
3950 tspans = [], |
|
3951 tspan; |
|
3952 for (var i = 0, ii = texts.length; i < ii; i++) { |
|
3953 tspan = $("tspan"); |
|
3954 i && $(tspan, {dy: fontSize * leading, x: a.x}); |
|
3955 tspan.appendChild(R._g.doc.createTextNode(texts[i])); |
|
3956 node.appendChild(tspan); |
|
3957 tspans[i] = tspan; |
|
3958 } |
|
3959 } else { |
|
3960 tspans = node.getElementsByTagName("tspan"); |
|
3961 for (i = 0, ii = tspans.length; i < ii; i++) if (i) { |
|
3962 $(tspans[i], {dy: fontSize * leading, x: a.x}); |
|
3963 } else { |
|
3964 $(tspans[0], {dy: 0}); |
|
3965 } |
|
3966 } |
|
3967 $(node, {x: a.x, y: a.y}); |
|
3968 el._.dirty = 1; |
|
3969 var bb = el._getBBox(), |
|
3970 dif = a.y - (bb.y + bb.height / 2); |
|
3971 dif && R.is(dif, "finite") && $(tspans[0], {dy: dif}); |
|
3972 }, |
|
3973 Element = function (node, svg) { |
|
3974 var X = 0, |
|
3975 Y = 0; |
|
3976 |
|
3977 this[0] = this.node = node; |
|
3978 |
|
3979 node.raphael = true; |
|
3980 |
|
3981 this.id = R._oid++; |
|
3982 node.raphaelid = this.id; |
|
3983 this.matrix = R.matrix(); |
|
3984 this.realPath = null; |
|
3985 |
|
3986 this.paper = svg; |
|
3987 this.attrs = this.attrs || {}; |
|
3988 this._ = { |
|
3989 transform: [], |
|
3990 sx: 1, |
|
3991 sy: 1, |
|
3992 deg: 0, |
|
3993 dx: 0, |
|
3994 dy: 0, |
|
3995 dirty: 1 |
|
3996 }; |
|
3997 !svg.bottom && (svg.bottom = this); |
|
3998 |
|
3999 this.prev = svg.top; |
|
4000 svg.top && (svg.top.next = this); |
|
4001 svg.top = this; |
|
4002 |
|
4003 this.next = null; |
|
4004 }, |
|
4005 elproto = R.el; |
|
4006 |
|
4007 Element.prototype = elproto; |
|
4008 elproto.constructor = Element; |
|
4009 |
|
4010 R._engine.path = function (pathString, SVG) { |
|
4011 var el = $("path"); |
|
4012 SVG.canvas && SVG.canvas.appendChild(el); |
|
4013 var p = new Element(el, SVG); |
|
4014 p.type = "path"; |
|
4015 setFillAndStroke(p, { |
|
4016 fill: "none", |
|
4017 stroke: "#000", |
|
4018 path: pathString |
|
4019 }); |
|
4020 return p; |
|
4021 }; |
|
4022 |
|
4023 elproto.rotate = function (deg, cx, cy) { |
|
4024 if (this.removed) { |
|
4025 return this; |
|
4026 } |
|
4027 deg = Str(deg).split(separator); |
|
4028 if (deg.length - 1) { |
|
4029 cx = toFloat(deg[1]); |
|
4030 cy = toFloat(deg[2]); |
|
4031 } |
|
4032 deg = toFloat(deg[0]); |
|
4033 (cy == null) && (cx = cy); |
|
4034 if (cx == null || cy == null) { |
|
4035 var bbox = this.getBBox(1); |
|
4036 cx = bbox.x + bbox.width / 2; |
|
4037 cy = bbox.y + bbox.height / 2; |
|
4038 } |
|
4039 this.transform(this._.transform.concat([["r", deg, cx, cy]])); |
|
4040 return this; |
|
4041 }; |
|
4042 |
|
4043 elproto.scale = function (sx, sy, cx, cy) { |
|
4044 if (this.removed) { |
|
4045 return this; |
|
4046 } |
|
4047 sx = Str(sx).split(separator); |
|
4048 if (sx.length - 1) { |
|
4049 sy = toFloat(sx[1]); |
|
4050 cx = toFloat(sx[2]); |
|
4051 cy = toFloat(sx[3]); |
|
4052 } |
|
4053 sx = toFloat(sx[0]); |
|
4054 (sy == null) && (sy = sx); |
|
4055 (cy == null) && (cx = cy); |
|
4056 if (cx == null || cy == null) { |
|
4057 var bbox = this.getBBox(1); |
|
4058 } |
|
4059 cx = cx == null ? bbox.x + bbox.width / 2 : cx; |
|
4060 cy = cy == null ? bbox.y + bbox.height / 2 : cy; |
|
4061 this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); |
|
4062 return this; |
|
4063 }; |
|
4064 |
|
4065 elproto.translate = function (dx, dy) { |
|
4066 if (this.removed) { |
|
4067 return this; |
|
4068 } |
|
4069 dx = Str(dx).split(separator); |
|
4070 if (dx.length - 1) { |
|
4071 dy = toFloat(dx[1]); |
|
4072 } |
|
4073 dx = toFloat(dx[0]) || 0; |
|
4074 dy = +dy || 0; |
|
4075 this.transform(this._.transform.concat([["t", dx, dy]])); |
|
4076 return this; |
|
4077 }; |
|
4078 |
|
4079 elproto.transform = function (tstr) { |
|
4080 var _ = this._; |
|
4081 if (tstr == null) { |
|
4082 return _.transform; |
|
4083 } |
|
4084 R._extractTransform(this, tstr); |
|
4085 |
|
4086 this.clip && $(this.clip, {transform: this.matrix.invert()}); |
|
4087 this.pattern && updatePosition(this); |
|
4088 this.node && $(this.node, {transform: this.matrix}); |
|
4089 |
|
4090 if (_.sx != 1 || _.sy != 1) { |
|
4091 var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1; |
|
4092 this.attr({"stroke-width": sw}); |
|
4093 } |
|
4094 |
|
4095 return this; |
|
4096 }; |
|
4097 |
|
4098 elproto.hide = function () { |
|
4099 !this.removed && this.paper.safari(this.node.style.display = "none"); |
|
4100 return this; |
|
4101 }; |
|
4102 |
|
4103 elproto.show = function () { |
|
4104 !this.removed && this.paper.safari(this.node.style.display = ""); |
|
4105 return this; |
|
4106 }; |
|
4107 |
|
4108 elproto.remove = function () { |
|
4109 if (this.removed) { |
|
4110 return; |
|
4111 } |
|
4112 this.paper.__set__ && this.paper.__set__.exclude(this); |
|
4113 eve.unbind("*.*." + this.id); |
|
4114 R._tear(this, this.paper); |
|
4115 this.node.parentNode.removeChild(this.node); |
|
4116 for (var i in this) { |
|
4117 delete this[i]; |
|
4118 } |
|
4119 this.removed = true; |
|
4120 }; |
|
4121 elproto._getBBox = function () { |
|
4122 if (this.node.style.display == "none") { |
|
4123 this.show(); |
|
4124 var hide = true; |
|
4125 } |
|
4126 var bbox = {}; |
|
4127 try { |
|
4128 bbox = this.node.getBBox(); |
|
4129 } catch(e) { |
|
4130 // Firefox 3.0.x plays badly here |
|
4131 } finally { |
|
4132 bbox = bbox || {}; |
|
4133 } |
|
4134 hide && this.hide(); |
|
4135 return bbox; |
|
4136 }; |
|
4137 |
|
4138 elproto.attr = function (name, value) { |
|
4139 if (this.removed) { |
|
4140 return this; |
|
4141 } |
|
4142 if (name == null) { |
|
4143 var res = {}; |
|
4144 for (var a in this.attrs) if (this.attrs[has](a)) { |
|
4145 res[a] = this.attrs[a]; |
|
4146 } |
|
4147 res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; |
|
4148 res.transform = this._.transform; |
|
4149 return res; |
|
4150 } |
|
4151 if (value == null && R.is(name, "string")) { |
|
4152 if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) { |
|
4153 return this.attrs.gradient; |
|
4154 } |
|
4155 if (name == "transform") { |
|
4156 return this._.transform; |
|
4157 } |
|
4158 var names = name.split(separator), |
|
4159 out = {}; |
|
4160 for (var i = 0, ii = names.length; i < ii; i++) { |
|
4161 name = names[i]; |
|
4162 if (name in this.attrs) { |
|
4163 out[name] = this.attrs[name]; |
|
4164 } else if (R.is(this.paper.customAttributes[name], "function")) { |
|
4165 out[name] = this.paper.customAttributes[name].def; |
|
4166 } else { |
|
4167 out[name] = R._availableAttrs[name]; |
|
4168 } |
|
4169 } |
|
4170 return ii - 1 ? out : out[names[0]]; |
|
4171 } |
|
4172 if (value == null && R.is(name, "array")) { |
|
4173 out = {}; |
|
4174 for (i = 0, ii = name.length; i < ii; i++) { |
|
4175 out[name[i]] = this.attr(name[i]); |
|
4176 } |
|
4177 return out; |
|
4178 } |
|
4179 if (value != null) { |
|
4180 var params = {}; |
|
4181 params[name] = value; |
|
4182 } else if (name != null && R.is(name, "object")) { |
|
4183 params = name; |
|
4184 } |
|
4185 for (var key in params) { |
|
4186 eve("attr." + key + "." + this.id, this, params[key]); |
|
4187 } |
|
4188 for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { |
|
4189 var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); |
|
4190 this.attrs[key] = params[key]; |
|
4191 for (var subkey in par) if (par[has](subkey)) { |
|
4192 params[subkey] = par[subkey]; |
|
4193 } |
|
4194 } |
|
4195 setFillAndStroke(this, params); |
|
4196 return this; |
|
4197 }; |
|
4198 |
|
4199 elproto.toFront = function () { |
|
4200 if (this.removed) { |
|
4201 return this; |
|
4202 } |
|
4203 this.node.parentNode.appendChild(this.node); |
|
4204 var svg = this.paper; |
|
4205 svg.top != this && R._tofront(this, svg); |
|
4206 return this; |
|
4207 }; |
|
4208 |
|
4209 elproto.toBack = function () { |
|
4210 if (this.removed) { |
|
4211 return this; |
|
4212 } |
|
4213 if (this.node.parentNode.firstChild != this.node) { |
|
4214 this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); |
|
4215 R._toback(this, this.paper); |
|
4216 var svg = this.paper; |
|
4217 } |
|
4218 return this; |
|
4219 }; |
|
4220 |
|
4221 elproto.insertAfter = function (element) { |
|
4222 if (this.removed) { |
|
4223 return this; |
|
4224 } |
|
4225 var node = element.node || element[element.length - 1].node; |
|
4226 if (node.nextSibling) { |
|
4227 node.parentNode.insertBefore(this.node, node.nextSibling); |
|
4228 } else { |
|
4229 node.parentNode.appendChild(this.node); |
|
4230 } |
|
4231 R._insertafter(this, element, this.paper); |
|
4232 return this; |
|
4233 }; |
|
4234 |
|
4235 elproto.insertBefore = function (element) { |
|
4236 if (this.removed) { |
|
4237 return this; |
|
4238 } |
|
4239 var node = element.node || element[0].node; |
|
4240 node.parentNode.insertBefore(this.node, node); |
|
4241 R._insertbefore(this, element, this.paper); |
|
4242 return this; |
|
4243 }; |
|
4244 elproto.blur = function (size) { |
|
4245 // Experimental. No Safari support. Use it on your own risk. |
|
4246 var t = this; |
|
4247 if (+size !== 0) { |
|
4248 var fltr = $("filter"), |
|
4249 blur = $("feGaussianBlur"); |
|
4250 t.attrs.blur = size; |
|
4251 fltr.id = R.createUUID(); |
|
4252 $(blur, {stdDeviation: +size || 1.5}); |
|
4253 fltr.appendChild(blur); |
|
4254 t.paper.defs.appendChild(fltr); |
|
4255 t._blur = fltr; |
|
4256 $(t.node, {filter: "url(#" + fltr.id + ")"}); |
|
4257 } else { |
|
4258 if (t._blur) { |
|
4259 t._blur.parentNode.removeChild(t._blur); |
|
4260 delete t._blur; |
|
4261 delete t.attrs.blur; |
|
4262 } |
|
4263 t.node.removeAttribute("filter"); |
|
4264 } |
|
4265 }; |
|
4266 R._engine.circle = function (svg, x, y, r) { |
|
4267 var el = $("circle"); |
|
4268 svg.canvas && svg.canvas.appendChild(el); |
|
4269 var res = new Element(el, svg); |
|
4270 res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"}; |
|
4271 res.type = "circle"; |
|
4272 $(el, res.attrs); |
|
4273 return res; |
|
4274 }; |
|
4275 R._engine.rect = function (svg, x, y, w, h, r) { |
|
4276 var el = $("rect"); |
|
4277 svg.canvas && svg.canvas.appendChild(el); |
|
4278 var res = new Element(el, svg); |
|
4279 res.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"}; |
|
4280 res.type = "rect"; |
|
4281 $(el, res.attrs); |
|
4282 return res; |
|
4283 }; |
|
4284 R._engine.ellipse = function (svg, x, y, rx, ry) { |
|
4285 var el = $("ellipse"); |
|
4286 svg.canvas && svg.canvas.appendChild(el); |
|
4287 var res = new Element(el, svg); |
|
4288 res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"}; |
|
4289 res.type = "ellipse"; |
|
4290 $(el, res.attrs); |
|
4291 return res; |
|
4292 }; |
|
4293 R._engine.image = function (svg, src, x, y, w, h) { |
|
4294 var el = $("image"); |
|
4295 $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"}); |
|
4296 el.setAttributeNS(xlink, "href", src); |
|
4297 svg.canvas && svg.canvas.appendChild(el); |
|
4298 var res = new Element(el, svg); |
|
4299 res.attrs = {x: x, y: y, width: w, height: h, src: src}; |
|
4300 res.type = "image"; |
|
4301 return res; |
|
4302 }; |
|
4303 R._engine.text = function (svg, x, y, text) { |
|
4304 var el = $("text"); |
|
4305 // $(el, {x: x, y: y, "text-anchor": "middle"}); |
|
4306 svg.canvas && svg.canvas.appendChild(el); |
|
4307 var res = new Element(el, svg); |
|
4308 res.attrs = { |
|
4309 x: x, |
|
4310 y: y, |
|
4311 "text-anchor": "middle", |
|
4312 text: text, |
|
4313 font: R._availableAttrs.font, |
|
4314 stroke: "none", |
|
4315 fill: "#000" |
|
4316 }; |
|
4317 res.type = "text"; |
|
4318 setFillAndStroke(res, res.attrs); |
|
4319 return res; |
|
4320 }; |
|
4321 R._engine.setSize = function (width, height) { |
|
4322 this.width = width || this.width; |
|
4323 this.height = height || this.height; |
|
4324 this.canvas.setAttribute("width", this.width); |
|
4325 this.canvas.setAttribute("height", this.height); |
|
4326 if (this._viewBox) { |
|
4327 this.setViewBox.apply(this, this._viewBox); |
|
4328 } |
|
4329 return this; |
|
4330 }; |
|
4331 R._engine.create = function () { |
|
4332 var con = R._getContainer.apply(0, arguments), |
|
4333 container = con && con.container, |
|
4334 x = con.x, |
|
4335 y = con.y, |
|
4336 width = con.width, |
|
4337 height = con.height; |
|
4338 if (!container) { |
|
4339 throw new Error("SVG container not found."); |
|
4340 } |
|
4341 var cnvs = $("svg"), |
|
4342 css = "overflow:hidden;", |
|
4343 isFloating; |
|
4344 x = x || 0; |
|
4345 y = y || 0; |
|
4346 width = width || 512; |
|
4347 height = height || 342; |
|
4348 $(cnvs, { |
|
4349 height: height, |
|
4350 version: 1.1, |
|
4351 width: width, |
|
4352 xmlns: "http://www.w3.org/2000/svg" |
|
4353 }); |
|
4354 if (container == 1) { |
|
4355 cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px"; |
|
4356 R._g.doc.body.appendChild(cnvs); |
|
4357 isFloating = 1; |
|
4358 } else { |
|
4359 cnvs.style.cssText = css + "position:relative"; |
|
4360 if (container.firstChild) { |
|
4361 container.insertBefore(cnvs, container.firstChild); |
|
4362 } else { |
|
4363 container.appendChild(cnvs); |
|
4364 } |
|
4365 } |
|
4366 container = new R._Paper; |
|
4367 container.width = width; |
|
4368 container.height = height; |
|
4369 container.canvas = cnvs; |
|
4370 // plugins.call(container, container, R.fn); |
|
4371 container.clear(); |
|
4372 container._left = container._top = 0; |
|
4373 isFloating && (container.renderfix = function () {}); |
|
4374 container.renderfix(); |
|
4375 return container; |
|
4376 }; |
|
4377 R._engine.setViewBox = function (x, y, w, h, fit) { |
|
4378 eve("setViewBox", this, this._viewBox, [x, y, w, h, fit]); |
|
4379 var size = mmax(w / this.width, h / this.height), |
|
4380 top = this.top, |
|
4381 aspectRatio = fit ? "meet" : "xMinYMin", |
|
4382 vb, |
|
4383 sw; |
|
4384 if (x == null) { |
|
4385 if (this._vbSize) { |
|
4386 size = 1; |
|
4387 } |
|
4388 delete this._vbSize; |
|
4389 vb = "0 0 " + this.width + S + this.height; |
|
4390 } else { |
|
4391 this._vbSize = size; |
|
4392 vb = x + S + y + S + w + S + h; |
|
4393 } |
|
4394 $(this.canvas, { |
|
4395 viewBox: vb, |
|
4396 preserveAspectRatio: aspectRatio |
|
4397 }); |
|
4398 while (size && top) { |
|
4399 sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1; |
|
4400 top.attr({"stroke-width": sw}); |
|
4401 top._.dirty = 1; |
|
4402 top._.dirtyT = 1; |
|
4403 top = top.prev; |
|
4404 } |
|
4405 this._viewBox = [x, y, w, h, !!fit]; |
|
4406 return this; |
|
4407 }; |
|
4408 |
|
4409 R.prototype.renderfix = function () { |
|
4410 var cnvs = this.canvas, |
|
4411 s = cnvs.style, |
|
4412 pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(), |
|
4413 left = -pos.e % 1, |
|
4414 top = -pos.f % 1; |
|
4415 if (left || top) { |
|
4416 if (left) { |
|
4417 this._left = (this._left + left) % 1; |
|
4418 s.left = this._left + "px"; |
|
4419 } |
|
4420 if (top) { |
|
4421 this._top = (this._top + top) % 1; |
|
4422 s.top = this._top + "px"; |
|
4423 } |
|
4424 } |
|
4425 }; |
|
4426 |
|
4427 R.prototype.clear = function () { |
|
4428 R.eve("clear", this); |
|
4429 var c = this.canvas; |
|
4430 while (c.firstChild) { |
|
4431 c.removeChild(c.firstChild); |
|
4432 } |
|
4433 this.bottom = this.top = null; |
|
4434 (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version)); |
|
4435 c.appendChild(this.desc); |
|
4436 c.appendChild(this.defs = $("defs")); |
|
4437 }; |
|
4438 |
|
4439 R.prototype.remove = function () { |
|
4440 eve("remove", this); |
|
4441 this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); |
|
4442 for (var i in this) { |
|
4443 this[i] = removed(i); |
|
4444 } |
|
4445 }; |
|
4446 var setproto = R.st; |
|
4447 for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { |
|
4448 setproto[method] = (function (methodname) { |
|
4449 return function () { |
|
4450 var arg = arguments; |
|
4451 return this.forEach(function (el) { |
|
4452 el[methodname].apply(el, arg); |
|
4453 }); |
|
4454 }; |
|
4455 })(method); |
|
4456 } |
|
4457 }(window.Raphael); |
|
4458 |
|
4459 // ┌─────────────────────────────────────────────────────────────────────┐ \\ |
|
4460 // │ Raphaël 2 - JavaScript Vector Library │ \\ |
|
4461 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
|
4462 // │ VML Module │ \\ |
|
4463 // ├─────────────────────────────────────────────────────────────────────┤ \\ |
|
4464 // │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ |
|
4465 // │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ |
|
4466 // │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ |
|
4467 // └─────────────────────────────────────────────────────────────────────┘ \\ |
|
4468 window.Raphael.vml && function (R) { |
|
4469 var has = "hasOwnProperty", |
|
4470 Str = String, |
|
4471 toFloat = parseFloat, |
|
4472 math = Math, |
|
4473 round = math.round, |
|
4474 mmax = math.max, |
|
4475 mmin = math.min, |
|
4476 abs = math.abs, |
|
4477 fillString = "fill", |
|
4478 separator = /[, ]+/, |
|
4479 eve = R.eve, |
|
4480 ms = " progid:DXImageTransform.Microsoft", |
|
4481 S = " ", |
|
4482 E = "", |
|
4483 map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"}, |
|
4484 bites = /([clmz]),?([^clmz]*)/gi, |
|
4485 blurregexp = / progid:\S+Blur\([^\)]+\)/g, |
|
4486 val = /-?[^,\s-]+/g, |
|
4487 cssDot = "position:absolute;left:0;top:0;width:1px;height:1px", |
|
4488 zoom = 21600, |
|
4489 pathTypes = {path: 1, rect: 1, image: 1}, |
|
4490 ovalTypes = {circle: 1, ellipse: 1}, |
|
4491 path2vml = function (path) { |
|
4492 var total = /[ahqstv]/ig, |
|
4493 command = R._pathToAbsolute; |
|
4494 Str(path).match(total) && (command = R._path2curve); |
|
4495 total = /[clmz]/g; |
|
4496 if (command == R._pathToAbsolute && !Str(path).match(total)) { |
|
4497 var res = Str(path).replace(bites, function (all, command, args) { |
|
4498 var vals = [], |
|
4499 isMove = command.toLowerCase() == "m", |
|
4500 res = map[command]; |
|
4501 args.replace(val, function (value) { |
|
4502 if (isMove && vals.length == 2) { |
|
4503 res += vals + map[command == "m" ? "l" : "L"]; |
|
4504 vals = []; |
|
4505 } |
|
4506 vals.push(round(value * zoom)); |
|
4507 }); |
|
4508 return res + vals; |
|
4509 }); |
|
4510 return res; |
|
4511 } |
|
4512 var pa = command(path), p, r; |
|
4513 res = []; |
|
4514 for (var i = 0, ii = pa.length; i < ii; i++) { |
|
4515 p = pa[i]; |
|
4516 r = pa[i][0].toLowerCase(); |
|
4517 r == "z" && (r = "x"); |
|
4518 for (var j = 1, jj = p.length; j < jj; j++) { |
|
4519 r += round(p[j] * zoom) + (j != jj - 1 ? "," : E); |
|
4520 } |
|
4521 res.push(r); |
|
4522 } |
|
4523 return res.join(S); |
|
4524 }, |
|
4525 compensation = function (deg, dx, dy) { |
|
4526 var m = R.matrix(); |
|
4527 m.rotate(-deg, .5, .5); |
|
4528 return { |
|
4529 dx: m.x(dx, dy), |
|
4530 dy: m.y(dx, dy) |
|
4531 }; |
|
4532 }, |
|
4533 setCoords = function (p, sx, sy, dx, dy, deg) { |
|
4534 var _ = p._, |
|
4535 m = p.matrix, |
|
4536 fillpos = _.fillpos, |
|
4537 o = p.node, |
|
4538 s = o.style, |
|
4539 y = 1, |
|
4540 flip = "", |
|
4541 dxdy, |
|
4542 kx = zoom / sx, |
|
4543 ky = zoom / sy; |
|
4544 s.visibility = "hidden"; |
|
4545 if (!sx || !sy) { |
|
4546 return; |
|
4547 } |
|
4548 o.coordsize = abs(kx) + S + abs(ky); |
|
4549 s.rotation = deg * (sx * sy < 0 ? -1 : 1); |
|
4550 if (deg) { |
|
4551 var c = compensation(deg, dx, dy); |
|
4552 dx = c.dx; |
|
4553 dy = c.dy; |
|
4554 } |
|
4555 sx < 0 && (flip += "x"); |
|
4556 sy < 0 && (flip += " y") && (y = -1); |
|
4557 s.flip = flip; |
|
4558 o.coordorigin = (dx * -kx) + S + (dy * -ky); |
|
4559 if (fillpos || _.fillsize) { |
|
4560 var fill = o.getElementsByTagName(fillString); |
|
4561 fill = fill && fill[0]; |
|
4562 o.removeChild(fill); |
|
4563 if (fillpos) { |
|
4564 c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1])); |
|
4565 fill.position = c.dx * y + S + c.dy * y; |
|
4566 } |
|
4567 if (_.fillsize) { |
|
4568 fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy); |
|
4569 } |
|
4570 o.appendChild(fill); |
|
4571 } |
|
4572 s.visibility = "visible"; |
|
4573 }; |
|
4574 R.toString = function () { |
|
4575 return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version; |
|
4576 }; |
|
4577 addArrow = function (o, value, isEnd) { |
|
4578 var values = Str(value).toLowerCase().split("-"), |
|
4579 se = isEnd ? "end" : "start", |
|
4580 i = values.length, |
|
4581 type = "classic", |
|
4582 w = "medium", |
|
4583 h = "medium"; |
|
4584 while (i--) { |
|
4585 switch (values[i]) { |
|
4586 case "block": |
|
4587 case "classic": |
|
4588 case "oval": |
|
4589 case "diamond": |
|
4590 case "open": |
|
4591 case "none": |
|
4592 type = values[i]; |
|
4593 break; |
|
4594 case "wide": |
|
4595 case "narrow": h = values[i]; break; |
|
4596 case "long": |
|
4597 case "short": w = values[i]; break; |
|
4598 } |
|
4599 } |
|
4600 var stroke = o.node.getElementsByTagName("stroke")[0]; |
|
4601 stroke[se + "arrow"] = type; |
|
4602 stroke[se + "arrowlength"] = w; |
|
4603 stroke[se + "arrowwidth"] = h; |
|
4604 }; |
|
4605 setFillAndStroke = function (o, params) { |
|
4606 // o.paper.canvas.style.display = "none"; |
|
4607 o.attrs = o.attrs || {}; |
|
4608 var node = o.node, |
|
4609 a = o.attrs, |
|
4610 s = node.style, |
|
4611 xy, |
|
4612 newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r), |
|
4613 isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry), |
|
4614 res = o; |
|
4615 |
|
4616 |
|
4617 for (var par in params) if (params[has](par)) { |
|
4618 a[par] = params[par]; |
|
4619 } |
|
4620 if (newpath) { |
|
4621 a.path = R._getPath[o.type](o); |
|
4622 o._.dirty = 1; |
|
4623 } |
|
4624 params.href && (node.href = params.href); |
|
4625 params.title && (node.title = params.title); |
|
4626 params.target && (node.target = params.target); |
|
4627 params.cursor && (s.cursor = params.cursor); |
|
4628 "blur" in params && o.blur(params.blur); |
|
4629 if (params.path && o.type == "path" || newpath) { |
|
4630 node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path); |
|
4631 if (o.type == "image") { |
|
4632 o._.fillpos = [a.x, a.y]; |
|
4633 o._.fillsize = [a.width, a.height]; |
|
4634 setCoords(o, 1, 1, 0, 0, 0); |
|
4635 } |
|
4636 } |
|
4637 "transform" in params && o.transform(params.transform); |
|
4638 if (isOval) { |
|
4639 var cx = +a.cx, |
|
4640 cy = +a.cy, |
|
4641 rx = +a.rx || +a.r || 0, |
|
4642 ry = +a.ry || +a.r || 0; |
|
4643 node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom)); |
|
4644 } |
|
4645 if ("clip-rect" in params) { |
|
4646 var rect = Str(params["clip-rect"]).split(separator); |
|
4647 if (rect.length == 4) { |
|
4648 rect[2] = +rect[2] + (+rect[0]); |
|
4649 rect[3] = +rect[3] + (+rect[1]); |
|
4650 var div = node.clipRect || R._g.doc.createElement("div"), |
|
4651 dstyle = div.style; |
|
4652 dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect); |
|
4653 if (!node.clipRect) { |
|
4654 dstyle.position = "absolute"; |
|
4655 dstyle.top = 0; |
|
4656 dstyle.left = 0; |
|
4657 dstyle.width = o.paper.width + "px"; |
|
4658 dstyle.height = o.paper.height + "px"; |
|
4659 node.parentNode.insertBefore(div, node); |
|
4660 div.appendChild(node); |
|
4661 node.clipRect = div; |
|
4662 } |
|
4663 } |
|
4664 if (!params["clip-rect"]) { |
|
4665 node.clipRect && (node.clipRect.style.clip = E); |
|
4666 } |
|
4667 } |
|
4668 if (o.textpath) { |
|
4669 var textpathStyle = o.textpath.style; |
|
4670 params.font && (textpathStyle.font = params.font); |
|
4671 params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"'); |
|
4672 params["font-size"] && (textpathStyle.fontSize = params["font-size"]); |
|
4673 params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); |
|
4674 params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); |
|
4675 } |
|
4676 if ("arrow-start" in params) { |
|
4677 addArrow(res, params["arrow-start"]); |
|
4678 } |
|
4679 if ("arrow-end" in params) { |
|
4680 addArrow(res, params["arrow-end"], 1); |
|
4681 } |
|
4682 if (params.opacity != null || |
|
4683 params["stroke-width"] != null || |
|
4684 params.fill != null || |
|
4685 params.src != null || |
|
4686 params.stroke != null || |
|
4687 params["stroke-width"] != null || |
|
4688 params["stroke-opacity"] != null || |
|
4689 params["fill-opacity"] != null || |
|
4690 params["stroke-dasharray"] != null || |
|
4691 params["stroke-miterlimit"] != null || |
|
4692 params["stroke-linejoin"] != null || |
|
4693 params["stroke-linecap"] != null) { |
|
4694 var fill = node.getElementsByTagName(fillString), |
|
4695 newfill = false; |
|
4696 fill = fill && fill[0]; |
|
4697 !fill && (newfill = fill = createNode(fillString)); |
|
4698 if (o.type == "image" && params.src) { |
|
4699 fill.src = params.src; |
|
4700 } |
|
4701 params.fill && (fill.on = true); |
|
4702 if (fill.on == null || params.fill == "none" || params.fill === null) { |
|
4703 fill.on = false; |
|
4704 } |
|
4705 if (fill.on && params.fill) { |
|
4706 var isURL = Str(params.fill).match(R._ISURL); |
|
4707 if (isURL) { |
|
4708 fill.parentNode == node && node.removeChild(fill); |
|
4709 fill.rotate = true; |
|
4710 fill.src = isURL[1]; |
|
4711 fill.type = "tile"; |
|
4712 var bbox = o.getBBox(1); |
|
4713 fill.position = bbox.x + S + bbox.y; |
|
4714 o._.fillpos = [bbox.x, bbox.y]; |
|
4715 |
|
4716 R._preload(isURL[1], function () { |
|
4717 o._.fillsize = [this.offsetWidth, this.offsetHeight]; |
|
4718 }); |
|
4719 } else { |
|
4720 fill.color = R.getRGB(params.fill).hex; |
|
4721 fill.src = E; |
|
4722 fill.type = "solid"; |
|
4723 if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) { |
|
4724 a.fill = "none"; |
|
4725 a.gradient = params.fill; |
|
4726 fill.rotate = false; |
|
4727 } |
|
4728 } |
|
4729 } |
|
4730 if ("fill-opacity" in params || "opacity" in params) { |
|
4731 var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1); |
|
4732 opacity = mmin(mmax(opacity, 0), 1); |
|
4733 fill.opacity = opacity; |
|
4734 if (fill.src) { |
|
4735 fill.color = "none"; |
|
4736 } |
|
4737 } |
|
4738 node.appendChild(fill); |
|
4739 var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]), |
|
4740 newstroke = false; |
|
4741 !stroke && (newstroke = stroke = createNode("stroke")); |
|
4742 if ((params.stroke && params.stroke != "none") || |
|
4743 params["stroke-width"] || |
|
4744 params["stroke-opacity"] != null || |
|
4745 params["stroke-dasharray"] || |
|
4746 params["stroke-miterlimit"] || |
|
4747 params["stroke-linejoin"] || |
|
4748 params["stroke-linecap"]) { |
|
4749 stroke.on = true; |
|
4750 } |
|
4751 (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false); |
|
4752 var strokeColor = R.getRGB(params.stroke); |
|
4753 stroke.on && params.stroke && (stroke.color = strokeColor.hex); |
|
4754 opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1); |
|
4755 var width = (toFloat(params["stroke-width"]) || 1) * .75; |
|
4756 opacity = mmin(mmax(opacity, 0), 1); |
|
4757 params["stroke-width"] == null && (width = a["stroke-width"]); |
|
4758 params["stroke-width"] && (stroke.weight = width); |
|
4759 width && width < 1 && (opacity *= width) && (stroke.weight = 1); |
|
4760 stroke.opacity = opacity; |
|
4761 |
|
4762 params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter"); |
|
4763 stroke.miterlimit = params["stroke-miterlimit"] || 8; |
|
4764 params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round"); |
|
4765 if (params["stroke-dasharray"]) { |
|
4766 var dasharray = { |
|
4767 "-": "shortdash", |
|
4768 ".": "shortdot", |
|
4769 "-.": "shortdashdot", |
|
4770 "-..": "shortdashdotdot", |
|
4771 ". ": "dot", |
|
4772 "- ": "dash", |
|
4773 "--": "longdash", |
|
4774 "- .": "dashdot", |
|
4775 "--.": "longdashdot", |
|
4776 "--..": "longdashdotdot" |
|
4777 }; |
|
4778 stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E; |
|
4779 } |
|
4780 newstroke && node.appendChild(stroke); |
|
4781 } |
|
4782 if (res.type == "text") { |
|
4783 res.paper.canvas.style.display = E; |
|
4784 var span = res.paper.span, |
|
4785 m = 100, |
|
4786 fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/); |
|
4787 s = span.style; |
|
4788 a.font && (s.font = a.font); |
|
4789 a["font-family"] && (s.fontFamily = a["font-family"]); |
|
4790 a["font-weight"] && (s.fontWeight = a["font-weight"]); |
|
4791 a["font-style"] && (s.fontStyle = a["font-style"]); |
|
4792 fontSize = toFloat(fontSize ? fontSize[0] : a["font-size"]); |
|
4793 s.fontSize = fontSize * m + "px"; |
|
4794 res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>")); |
|
4795 var brect = span.getBoundingClientRect(); |
|
4796 res.W = a.w = (brect.right - brect.left) / m; |
|
4797 res.H = a.h = (brect.bottom - brect.top) / m; |
|
4798 // res.paper.canvas.style.display = "none"; |
|
4799 res.X = a.x; |
|
4800 res.Y = a.y + res.H / 2; |
|
4801 |
|
4802 ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); |
|
4803 var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; |
|
4804 for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { |
|
4805 res._.dirty = 1; |
|
4806 break; |
|
4807 } |
|
4808 |
|
4809 // text-anchor emulation |
|
4810 switch (a["text-anchor"]) { |
|
4811 case "start": |
|
4812 res.textpath.style["v-text-align"] = "left"; |
|
4813 res.bbx = res.W / 2; |
|
4814 break; |
|
4815 case "end": |
|
4816 res.textpath.style["v-text-align"] = "right"; |
|
4817 res.bbx = -res.W / 2; |
|
4818 break; |
|
4819 default: |
|
4820 res.textpath.style["v-text-align"] = "center"; |
|
4821 res.bbx = 0; |
|
4822 break; |
|
4823 } |
|
4824 res.textpath.style["v-text-kern"] = true; |
|
4825 } |
|
4826 // res.paper.canvas.style.display = E; |
|
4827 }; |
|
4828 addGradientFill = function (o, gradient, fill) { |
|
4829 o.attrs = o.attrs || {}; |
|
4830 var attrs = o.attrs, |
|
4831 pow = Math.pow, |
|
4832 opacity, |
|
4833 oindex, |
|
4834 type = "linear", |
|
4835 fxfy = ".5 .5"; |
|
4836 o.attrs.gradient = gradient; |
|
4837 gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) { |
|
4838 type = "radial"; |
|
4839 if (fx && fy) { |
|
4840 fx = toFloat(fx); |
|
4841 fy = toFloat(fy); |
|
4842 pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5); |
|
4843 fxfy = fx + S + fy; |
|
4844 } |
|
4845 return E; |
|
4846 }); |
|
4847 gradient = gradient.split(/\s*\-\s*/); |
|
4848 if (type == "linear") { |
|
4849 var angle = gradient.shift(); |
|
4850 angle = -toFloat(angle); |
|
4851 if (isNaN(angle)) { |
|
4852 return null; |
|
4853 } |
|
4854 } |
|
4855 var dots = R._parseDots(gradient); |
|
4856 if (!dots) { |
|
4857 return null; |
|
4858 } |
|
4859 o = o.shape || o.node; |
|
4860 if (dots.length) { |
|
4861 o.removeChild(fill); |
|
4862 fill.on = true; |
|
4863 fill.method = "none"; |
|
4864 fill.color = dots[0].color; |
|
4865 fill.color2 = dots[dots.length - 1].color; |
|
4866 var clrs = []; |
|
4867 for (var i = 0, ii = dots.length; i < ii; i++) { |
|
4868 dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color); |
|
4869 } |
|
4870 fill.colors = clrs.length ? clrs.join() : "0% " + fill.color; |
|
4871 if (type == "radial") { |
|
4872 fill.type = "gradientTitle"; |
|
4873 fill.focus = "100%"; |
|
4874 fill.focussize = "0 0"; |
|
4875 fill.focusposition = fxfy; |
|
4876 fill.angle = 0; |
|
4877 } else { |
|
4878 // fill.rotate= true; |
|
4879 fill.type = "gradient"; |
|
4880 fill.angle = (270 - angle) % 360; |
|
4881 } |
|
4882 o.appendChild(fill); |
|
4883 } |
|
4884 return 1; |
|
4885 }; |
|
4886 Element = function (node, vml) { |
|
4887 this[0] = this.node = node; |
|
4888 node.raphael = true; |
|
4889 this.id = R._oid++; |
|
4890 node.raphaelid = this.id; |
|
4891 this.X = 0; |
|
4892 this.Y = 0; |
|
4893 this.attrs = {}; |
|
4894 this.paper = vml; |
|
4895 this.matrix = R.matrix(); |
|
4896 this._ = { |
|
4897 transform: [], |
|
4898 sx: 1, |
|
4899 sy: 1, |
|
4900 dx: 0, |
|
4901 dy: 0, |
|
4902 deg: 0, |
|
4903 dirty: 1, |
|
4904 dirtyT: 1 |
|
4905 }; |
|
4906 !vml.bottom && (vml.bottom = this); |
|
4907 this.prev = vml.top; |
|
4908 vml.top && (vml.top.next = this); |
|
4909 vml.top = this; |
|
4910 this.next = null; |
|
4911 }; |
|
4912 var elproto = R.el; |
|
4913 |
|
4914 Element.prototype = elproto; |
|
4915 elproto.constructor = Element; |
|
4916 elproto.transform = function (tstr) { |
|
4917 if (tstr == null) { |
|
4918 return this._.transform; |
|
4919 } |
|
4920 var vbs = this.paper._viewBoxShift, |
|
4921 vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E, |
|
4922 oldt; |
|
4923 if (vbs) { |
|
4924 oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E); |
|
4925 } |
|
4926 R._extractTransform(this, vbt + tstr); |
|
4927 var matrix = this.matrix.clone(), |
|
4928 skew = this.skew, |
|
4929 o = this.node, |
|
4930 split, |
|
4931 isGrad = ~Str(this.attrs.fill).indexOf("-"), |
|
4932 isPatt = !Str(this.attrs.fill).indexOf("url("); |
|
4933 matrix.translate(-.5, -.5); |
|
4934 if (isPatt || isGrad || this.type == "image") { |
|
4935 skew.matrix = "1 0 0 1"; |
|
4936 skew.offset = "0 0"; |
|
4937 split = matrix.split(); |
|
4938 if ((isGrad && split.noRotation) || !split.isSimple) { |
|
4939 o.style.filter = matrix.toFilter(); |
|
4940 var bb = this.getBBox(), |
|
4941 bbt = this.getBBox(1), |
|
4942 dx = bb.x - bbt.x, |
|
4943 dy = bb.y - bbt.y; |
|
4944 o.coordorigin = (dx * -zoom) + S + (dy * -zoom); |
|
4945 setCoords(this, 1, 1, dx, dy, 0); |
|
4946 } else { |
|
4947 o.style.filter = E; |
|
4948 setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate); |
|
4949 } |
|
4950 } else { |
|
4951 o.style.filter = E; |
|
4952 skew.matrix = Str(matrix); |
|
4953 skew.offset = matrix.offset(); |
|
4954 } |
|
4955 oldt && (this._.transform = oldt); |
|
4956 return this; |
|
4957 }; |
|
4958 elproto.rotate = function (deg, cx, cy) { |
|
4959 if (this.removed) { |
|
4960 return this; |
|
4961 } |
|
4962 if (deg == null) { |
|
4963 return; |
|
4964 } |
|
4965 deg = Str(deg).split(separator); |
|
4966 if (deg.length - 1) { |
|
4967 cx = toFloat(deg[1]); |
|
4968 cy = toFloat(deg[2]); |
|
4969 } |
|
4970 deg = toFloat(deg[0]); |
|
4971 (cy == null) && (cx = cy); |
|
4972 if (cx == null || cy == null) { |
|
4973 var bbox = this.getBBox(1); |
|
4974 cx = bbox.x + bbox.width / 2; |
|
4975 cy = bbox.y + bbox.height / 2; |
|
4976 } |
|
4977 this._.dirtyT = 1; |
|
4978 this.transform(this._.transform.concat([["r", deg, cx, cy]])); |
|
4979 return this; |
|
4980 }; |
|
4981 elproto.translate = function (dx, dy) { |
|
4982 if (this.removed) { |
|
4983 return this; |
|
4984 } |
|
4985 dx = Str(dx).split(separator); |
|
4986 if (dx.length - 1) { |
|
4987 dy = toFloat(dx[1]); |
|
4988 } |
|
4989 dx = toFloat(dx[0]) || 0; |
|
4990 dy = +dy || 0; |
|
4991 if (this._.bbox) { |
|
4992 this._.bbox.x += dx; |
|
4993 this._.bbox.y += dy; |
|
4994 } |
|
4995 this.transform(this._.transform.concat([["t", dx, dy]])); |
|
4996 return this; |
|
4997 }; |
|
4998 elproto.scale = function (sx, sy, cx, cy) { |
|
4999 if (this.removed) { |
|
5000 return this; |
|
5001 } |
|
5002 sx = Str(sx).split(separator); |
|
5003 if (sx.length - 1) { |
|
5004 sy = toFloat(sx[1]); |
|
5005 cx = toFloat(sx[2]); |
|
5006 cy = toFloat(sx[3]); |
|
5007 isNaN(cx) && (cx = null); |
|
5008 isNaN(cy) && (cy = null); |
|
5009 } |
|
5010 sx = toFloat(sx[0]); |
|
5011 (sy == null) && (sy = sx); |
|
5012 (cy == null) && (cx = cy); |
|
5013 if (cx == null || cy == null) { |
|
5014 var bbox = this.getBBox(1); |
|
5015 } |
|
5016 cx = cx == null ? bbox.x + bbox.width / 2 : cx; |
|
5017 cy = cy == null ? bbox.y + bbox.height / 2 : cy; |
|
5018 |
|
5019 this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); |
|
5020 this._.dirtyT = 1; |
|
5021 return this; |
|
5022 }; |
|
5023 elproto.hide = function () { |
|
5024 !this.removed && (this.node.style.display = "none"); |
|
5025 return this; |
|
5026 }; |
|
5027 elproto.show = function () { |
|
5028 !this.removed && (this.node.style.display = E); |
|
5029 return this; |
|
5030 }; |
|
5031 elproto._getBBox = function () { |
|
5032 if (this.removed) { |
|
5033 return {}; |
|
5034 } |
|
5035 if (this.type == "text") { |
|
5036 return { |
|
5037 x: this.X + (this.bbx || 0) - this.W / 2, |
|
5038 y: this.Y - this.H, |
|
5039 width: this.W, |
|
5040 height: this.H |
|
5041 }; |
|
5042 } else { |
|
5043 return pathDimensions(this.attrs.path); |
|
5044 } |
|
5045 }; |
|
5046 elproto.remove = function () { |
|
5047 if (this.removed) { |
|
5048 return; |
|
5049 } |
|
5050 this.paper.__set__ && this.paper.__set__.exclude(this); |
|
5051 R.eve.unbind("*.*." + this.id); |
|
5052 R._tear(this, this.paper); |
|
5053 this.node.parentNode.removeChild(this.node); |
|
5054 this.shape && this.shape.parentNode.removeChild(this.shape); |
|
5055 for (var i in this) { |
|
5056 delete this[i]; |
|
5057 } |
|
5058 this.removed = true; |
|
5059 }; |
|
5060 elproto.attr = function (name, value) { |
|
5061 if (this.removed) { |
|
5062 return this; |
|
5063 } |
|
5064 if (name == null) { |
|
5065 var res = {}; |
|
5066 for (var a in this.attrs) if (this.attrs[has](a)) { |
|
5067 res[a] = this.attrs[a]; |
|
5068 } |
|
5069 res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; |
|
5070 res.transform = this._.transform; |
|
5071 return res; |
|
5072 } |
|
5073 if (value == null && R.is(name, "string")) { |
|
5074 if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) { |
|
5075 return this.attrs.gradient; |
|
5076 } |
|
5077 var names = name.split(separator), |
|
5078 out = {}; |
|
5079 for (var i = 0, ii = names.length; i < ii; i++) { |
|
5080 name = names[i]; |
|
5081 if (name in this.attrs) { |
|
5082 out[name] = this.attrs[name]; |
|
5083 } else if (R.is(this.paper.customAttributes[name], "function")) { |
|
5084 out[name] = this.paper.customAttributes[name].def; |
|
5085 } else { |
|
5086 out[name] = R._availableAttrs[name]; |
|
5087 } |
|
5088 } |
|
5089 return ii - 1 ? out : out[names[0]]; |
|
5090 } |
|
5091 if (this.attrs && value == null && R.is(name, "array")) { |
|
5092 out = {}; |
|
5093 for (i = 0, ii = name.length; i < ii; i++) { |
|
5094 out[name[i]] = this.attr(name[i]); |
|
5095 } |
|
5096 return out; |
|
5097 } |
|
5098 var params; |
|
5099 if (value != null) { |
|
5100 params = {}; |
|
5101 params[name] = value; |
|
5102 } |
|
5103 value == null && R.is(name, "object") && (params = name); |
|
5104 for (var key in params) { |
|
5105 eve("attr." + key + "." + this.id, this, params[key]); |
|
5106 } |
|
5107 if (params) { |
|
5108 for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { |
|
5109 var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); |
|
5110 this.attrs[key] = params[key]; |
|
5111 for (var subkey in par) if (par[has](subkey)) { |
|
5112 params[subkey] = par[subkey]; |
|
5113 } |
|
5114 } |
|
5115 // this.paper.canvas.style.display = "none"; |
|
5116 if (params.text && this.type == "text") { |
|
5117 this.textpath.string = params.text; |
|
5118 } |
|
5119 setFillAndStroke(this, params); |
|
5120 // this.paper.canvas.style.display = E; |
|
5121 } |
|
5122 return this; |
|
5123 }; |
|
5124 elproto.toFront = function () { |
|
5125 !this.removed && this.node.parentNode.appendChild(this.node); |
|
5126 this.paper && this.paper.top != this && R._tofront(this, this.paper); |
|
5127 return this; |
|
5128 }; |
|
5129 elproto.toBack = function () { |
|
5130 if (this.removed) { |
|
5131 return this; |
|
5132 } |
|
5133 if (this.node.parentNode.firstChild != this.node) { |
|
5134 this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); |
|
5135 R._toback(this, this.paper); |
|
5136 } |
|
5137 return this; |
|
5138 }; |
|
5139 elproto.insertAfter = function (element) { |
|
5140 if (this.removed) { |
|
5141 return this; |
|
5142 } |
|
5143 if (element.constructor == R.st.constructor) { |
|
5144 element = element[element.length - 1]; |
|
5145 } |
|
5146 if (element.node.nextSibling) { |
|
5147 element.node.parentNode.insertBefore(this.node, element.node.nextSibling); |
|
5148 } else { |
|
5149 element.node.parentNode.appendChild(this.node); |
|
5150 } |
|
5151 R._insertafter(this, element, this.paper); |
|
5152 return this; |
|
5153 }; |
|
5154 elproto.insertBefore = function (element) { |
|
5155 if (this.removed) { |
|
5156 return this; |
|
5157 } |
|
5158 if (element.constructor == R.st.constructor) { |
|
5159 element = element[0]; |
|
5160 } |
|
5161 element.node.parentNode.insertBefore(this.node, element.node); |
|
5162 R._insertbefore(this, element, this.paper); |
|
5163 return this; |
|
5164 }; |
|
5165 elproto.blur = function (size) { |
|
5166 var s = this.node.runtimeStyle, |
|
5167 f = s.filter; |
|
5168 f = f.replace(blurregexp, E); |
|
5169 if (+size !== 0) { |
|
5170 this.attrs.blur = size; |
|
5171 s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")"; |
|
5172 s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5)); |
|
5173 } else { |
|
5174 s.filter = f; |
|
5175 s.margin = 0; |
|
5176 delete this.attrs.blur; |
|
5177 } |
|
5178 }; |
|
5179 |
|
5180 R._engine.path = function (pathString, vml) { |
|
5181 var el = createNode("shape"); |
|
5182 el.style.cssText = cssDot; |
|
5183 el.coordsize = zoom + S + zoom; |
|
5184 el.coordorigin = vml.coordorigin; |
|
5185 var p = new Element(el, vml), |
|
5186 attr = {fill: "none", stroke: "#000"}; |
|
5187 pathString && (attr.path = pathString); |
|
5188 p.type = "path"; |
|
5189 p.path = []; |
|
5190 p.Path = E; |
|
5191 setFillAndStroke(p, attr); |
|
5192 vml.canvas.appendChild(el); |
|
5193 var skew = createNode("skew"); |
|
5194 skew.on = true; |
|
5195 el.appendChild(skew); |
|
5196 p.skew = skew; |
|
5197 p.transform(E); |
|
5198 return p; |
|
5199 }; |
|
5200 R._engine.rect = function (vml, x, y, w, h, r) { |
|
5201 var path = R._rectPath(x, y, w, h, r), |
|
5202 res = vml.path(path), |
|
5203 a = res.attrs; |
|
5204 res.X = a.x = x; |
|
5205 res.Y = a.y = y; |
|
5206 res.W = a.width = w; |
|
5207 res.H = a.height = h; |
|
5208 a.r = r; |
|
5209 a.path = path; |
|
5210 res.type = "rect"; |
|
5211 return res; |
|
5212 }; |
|
5213 R._engine.ellipse = function (vml, x, y, rx, ry) { |
|
5214 var res = vml.path(), |
|
5215 a = res.attrs; |
|
5216 res.X = x - rx; |
|
5217 res.Y = y - ry; |
|
5218 res.W = rx * 2; |
|
5219 res.H = ry * 2; |
|
5220 res.type = "ellipse"; |
|
5221 setFillAndStroke(res, { |
|
5222 cx: x, |
|
5223 cy: y, |
|
5224 rx: rx, |
|
5225 ry: ry |
|
5226 }); |
|
5227 return res; |
|
5228 }; |
|
5229 R._engine.circle = function (vml, x, y, r) { |
|
5230 var res = vml.path(), |
|
5231 a = res.attrs; |
|
5232 res.X = x - r; |
|
5233 res.Y = y - r; |
|
5234 res.W = res.H = r * 2; |
|
5235 res.type = "circle"; |
|
5236 setFillAndStroke(res, { |
|
5237 cx: x, |
|
5238 cy: y, |
|
5239 r: r |
|
5240 }); |
|
5241 return res; |
|
5242 }; |
|
5243 R._engine.image = function (vml, src, x, y, w, h) { |
|
5244 var path = R._rectPath(x, y, w, h), |
|
5245 res = vml.path(path).attr({stroke: "none"}), |
|
5246 a = res.attrs, |
|
5247 node = res.node, |
|
5248 fill = node.getElementsByTagName(fillString)[0]; |
|
5249 a.src = src; |
|
5250 res.X = a.x = x; |
|
5251 res.Y = a.y = y; |
|
5252 res.W = a.width = w; |
|
5253 res.H = a.height = h; |
|
5254 a.path = path; |
|
5255 res.type = "image"; |
|
5256 fill.parentNode == node && node.removeChild(fill); |
|
5257 fill.rotate = true; |
|
5258 fill.src = src; |
|
5259 fill.type = "tile"; |
|
5260 res._.fillpos = [x, y]; |
|
5261 res._.fillsize = [w, h]; |
|
5262 node.appendChild(fill); |
|
5263 setCoords(res, 1, 1, 0, 0, 0); |
|
5264 return res; |
|
5265 }; |
|
5266 R._engine.text = function (vml, x, y, text) { |
|
5267 var el = createNode("shape"), |
|
5268 path = createNode("path"), |
|
5269 o = createNode("textpath"); |
|
5270 x = x || 0; |
|
5271 y = y || 0; |
|
5272 text = text || ""; |
|
5273 path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1); |
|
5274 path.textpathok = true; |
|
5275 o.string = Str(text); |
|
5276 o.on = true; |
|
5277 el.style.cssText = cssDot; |
|
5278 el.coordsize = zoom + S + zoom; |
|
5279 el.coordorigin = "0 0"; |
|
5280 var p = new Element(el, vml), |
|
5281 attr = { |
|
5282 fill: "#000", |
|
5283 stroke: "none", |
|
5284 font: R._availableAttrs.font, |
|
5285 text: text |
|
5286 }; |
|
5287 p.shape = el; |
|
5288 p.path = path; |
|
5289 p.textpath = o; |
|
5290 p.type = "text"; |
|
5291 p.attrs.text = Str(text); |
|
5292 p.attrs.x = x; |
|
5293 p.attrs.y = y; |
|
5294 p.attrs.w = 1; |
|
5295 p.attrs.h = 1; |
|
5296 setFillAndStroke(p, attr); |
|
5297 el.appendChild(o); |
|
5298 el.appendChild(path); |
|
5299 vml.canvas.appendChild(el); |
|
5300 var skew = createNode("skew"); |
|
5301 skew.on = true; |
|
5302 el.appendChild(skew); |
|
5303 p.skew = skew; |
|
5304 p.transform(E); |
|
5305 return p; |
|
5306 }; |
|
5307 R._engine.setSize = function (width, height) { |
|
5308 var cs = this.canvas.style; |
|
5309 this.width = width; |
|
5310 this.height = height; |
|
5311 width == +width && (width += "px"); |
|
5312 height == +height && (height += "px"); |
|
5313 cs.width = width; |
|
5314 cs.height = height; |
|
5315 cs.clip = "rect(0 " + width + " " + height + " 0)"; |
|
5316 if (this._viewBox) { |
|
5317 setViewBox.apply(this, this._viewBox); |
|
5318 } |
|
5319 return this; |
|
5320 }; |
|
5321 R._engine.setViewBox = function (x, y, w, h, fit) { |
|
5322 R.eve("setViewBox", this, this._viewBox, [x, y, w, h, fit]); |
|
5323 var width = this.width, |
|
5324 height = this.height, |
|
5325 size = 1 / mmax(w / width, h / height), |
|
5326 H, W; |
|
5327 if (fit) { |
|
5328 H = height / h; |
|
5329 W = width / w; |
|
5330 if (w * H < width) { |
|
5331 x -= (width - w * H) / 2 / H; |
|
5332 } |
|
5333 if (h * W < height) { |
|
5334 y -= (height - h * W) / 2 / W; |
|
5335 } |
|
5336 } |
|
5337 this._viewBox = [x, y, w, h, !!fit]; |
|
5338 this._viewBoxShift = { |
|
5339 dx: -x, |
|
5340 dy: -y, |
|
5341 scale: size |
|
5342 }; |
|
5343 this.forEach(function (el) { |
|
5344 el.transform("..."); |
|
5345 }); |
|
5346 return this; |
|
5347 }; |
|
5348 var createNode, |
|
5349 initWin = function (win) { |
|
5350 var doc = win.document; |
|
5351 doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); |
|
5352 try { |
|
5353 !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); |
|
5354 createNode = function (tagName) { |
|
5355 return doc.createElement('<rvml:' + tagName + ' class="rvml">'); |
|
5356 }; |
|
5357 } catch (e) { |
|
5358 createNode = function (tagName) { |
|
5359 return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); |
|
5360 }; |
|
5361 } |
|
5362 }; |
|
5363 initWin(R._g.win); |
|
5364 R._engine.create = function () { |
|
5365 var con = R._getContainer.apply(0, arguments), |
|
5366 container = con.container, |
|
5367 height = con.height, |
|
5368 s, |
|
5369 width = con.width, |
|
5370 x = con.x, |
|
5371 y = con.y; |
|
5372 if (!container) { |
|
5373 throw new Error("VML container not found."); |
|
5374 } |
|
5375 var res = new R._Paper, |
|
5376 c = res.canvas = R._g.doc.createElement("div"), |
|
5377 cs = c.style; |
|
5378 x = x || 0; |
|
5379 y = y || 0; |
|
5380 width = width || 512; |
|
5381 height = height || 342; |
|
5382 res.width = width; |
|
5383 res.height = height; |
|
5384 width == +width && (width += "px"); |
|
5385 height == +height && (height += "px"); |
|
5386 res.coordsize = zoom * 1e3 + S + zoom * 1e3; |
|
5387 res.coordorigin = "0 0"; |
|
5388 res.span = R._g.doc.createElement("span"); |
|
5389 res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;"; |
|
5390 c.appendChild(res.span); |
|
5391 cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height); |
|
5392 if (container == 1) { |
|
5393 R._g.doc.body.appendChild(c); |
|
5394 cs.left = x + "px"; |
|
5395 cs.top = y + "px"; |
|
5396 cs.position = "absolute"; |
|
5397 } else { |
|
5398 if (container.firstChild) { |
|
5399 container.insertBefore(c, container.firstChild); |
|
5400 } else { |
|
5401 container.appendChild(c); |
|
5402 } |
|
5403 } |
|
5404 // plugins.call(res, res, R.fn); |
|
5405 res.renderfix = function () {}; |
|
5406 return res; |
|
5407 }; |
|
5408 R.prototype.clear = function () { |
|
5409 R.eve("clear", this); |
|
5410 this.canvas.innerHTML = E; |
|
5411 this.span = R._g.doc.createElement("span"); |
|
5412 this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;"; |
|
5413 this.canvas.appendChild(this.span); |
|
5414 this.bottom = this.top = null; |
|
5415 }; |
|
5416 R.prototype.remove = function () { |
|
5417 R.eve("remove", this); |
|
5418 this.canvas.parentNode.removeChild(this.canvas); |
|
5419 for (var i in this) { |
|
5420 this[i] = removed(i); |
|
5421 } |
|
5422 return true; |
|
5423 }; |
|
5424 |
|
5425 var setproto = R.st; |
|
5426 for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { |
|
5427 setproto[method] = (function (methodname) { |
|
5428 return function () { |
|
5429 var arg = arguments; |
|
5430 return this.forEach(function (el) { |
|
5431 el[methodname].apply(el, arg); |
|
5432 }); |
|
5433 }; |
|
5434 })(method); |
|
5435 } |
|
5436 }(window.Raphael); |
|