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(function ($) { |
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$.fn._vs.strata = { |
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stratas: [], |
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// Create stratas |
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init:function(_this) { |
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if(_this.settings.chart.type!='StackedAreaChart') { |
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_this.strata.create_strata(_this); |
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return; |
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} |
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settings = _this.settings; |
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// No strata or empty strata, so nothing happens |
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if( (typeof(settings.data.strata) != 'function') && (typeof(settings.data.strata) == "undefined" || settings.data.strata.length == 0)) { // || settings.data.strata.length == 0) { |
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for (var i=0; i<settings.data.model.length; i++) { |
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var defaultStrata = { |
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label: settings.data.model[i].label+"_"+i, |
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category: i, |
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value: function(t, s) { return 0;}, |
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} |
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_this.strata.stratas[i] = [defaultStrata]; |
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}; |
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_this.strata.create_strata(_this); |
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return; |
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} |
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if(typeof settings.data.strata != 'function') { |
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// Serialized function in JSON |
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if(typeof(settings.data.strata == "object") && typeof(settings.data.strata[0]) != "undefined" && (typeof settings.data.strata[0][0].value != "undefined") && typeof(settings.data.strata[0][0].value == "string")) { |
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var NB_STRATA = settings.data.strata[0].length; |
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// Create default strata object |
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for (var i=0; i<settings.data.model.length; i++) { |
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_this.strata.stratas[i] = []; |
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// Create default strata object |
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for (var n=0; n<NB_STRATA; n++) { |
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(function(a,b) { |
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var t=null; |
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if( (typeof settings.data.strata[a] !="undefined") && (typeof settings.data.strata[a][b] !="undefined") && (typeof settings.data.strata[a][b].texture!="undefined")) |
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t = settings.data.strata[a][b].texture; |
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var defaultStrata = {}; |
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defaultStrata = { |
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label: settings.data.model[i].label+"_"+a, |
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category: a, |
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texture: t, |
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value: function() { r=eval("f="+settings.data.strata[a][b].value); return r();} |
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} |
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_this.strata.stratas[a].push(defaultStrata); |
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})(i,n); |
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} |
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} |
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_this.strata.create_strata(_this); |
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return; |
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} |
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if(typeof(settings.data.strata[0]) != "undefined" && typeof(settings.data.strata[0][0]) != "undefined" && typeof(settings.data.strata[0][0].initValue != "undefined" ) ) { |
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for (var c=0; c<settings.data.model.length; c++) { |
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var defaultStrata = { |
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label: settings.data.model[c].label+"_"+c, |
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category: i, |
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value: function(t, s) { |
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if(t.selectAll("category", s)) { |
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return settings.data.strata[s][0].initValue+t.selectAll("category", s).attr("state").filter(function(d) {if(d==2) return d}).length; |
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} else |
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return settings.data.strata[s][0].initValue; |
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}, |
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} |
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_this.strata.stratas[c] = [defaultStrata]; |
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}; |
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_this.strata.create_strata(_this); |
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return; |
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} else if(settings.data.strata[0].length == 0) { // Default bar chart |
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// Create default strata object |
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for (var i=0; i<settings.data.model.length; i++) { |
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var defaultStrata = { |
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label: settings.data.model[i].label+"_"+i, |
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category: i, |
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value: function(t, s) { |
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if(t.selectAll("category", s)) { |
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return t.selectAll("category", s).attr("state").filter(function(d) {if(d==2) return d}).length; |
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} else |
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return 0; |
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}, |
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} |
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_this.strata.stratas[i] = [defaultStrata]; |
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}; |
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_this.strata.create_strata(_this); |
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return; |
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} else { |
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var NB_STRATA = settings.data.strata[0].length; |
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settings.data.strata_param = settings.data.strata; |
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function fstrata() { |
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var a = Array(); |
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for(var s=0; s<mySettings.data.model.length; s++) |
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a.push(fstratum(s)); |
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return a; |
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} |
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function fstratum(a) { |
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var b = Array(NB_STRATA); |
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for(var r=0; r<b.length; r++) |
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b[r] = Array(); |
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if(typeof _this != "undefined") { |
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var tokens = _this.selectAll("category", s).attr("state").filter(function(d) {if(d==2) return d}).length; |
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for(var k=0; k<tokens.length; k++) { |
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var tk = tokens[k]; |
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for(var r=0; r<b.length; r++) { |
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if(tk < _this.settings.stream.now-2*(r) && tk >= _this.settings.stream.now-2*(r+1)) |
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b[b.length-r-1].push(tk) |
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} |
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} |
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} |
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var res = Array(); |
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for(var j=0; j<NB_STRATA; j++) { |
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var val = b[j].length; |
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(function(v) { |
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res.push({value: function() { return v; }, label:"Strata "+j, category:a}) // b[j].length |
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})(val); |
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} |
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return res; |
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} |
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_this.settings.data.strata = function() {return fstrata()}; |
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_this.strata.stratas = _this.settings.data.strata(); |
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_this.strata.create_strata(_this); |
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return; |
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} |
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} |
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if((typeof settings.data.strata == 'function') || settings.data.strata[0].length > 0 || _this.strata.stratas.length>0) { |
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// Strata have been defined, put them in the internal object |
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if(typeof settings.data.strata == 'function' || (settings.data.strata[0].length > 0 && typeof(settings.data.strata[0])=="object")) { |
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// Strata have been defined as functions |
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if(typeof settings.data.strata == 'function') { |
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_this.strata.stratas = settings.data.strata(); |
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} else if(typeof settings.data.strata[0].value == 'function') { |
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for (var i=0; i<settings.data.model.length; i++) { |
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var defaultStrata = { |
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label: settings.data.model[i].label+"_"+i, |
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category: i, |
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initValue: settings.data.model[i].value, |
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value: function(t, s) { |
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return settings.data.strata[i]; |
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}, |
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} |
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_this.strata.stratas[i] = [defaultStrata]; |
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} |
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} else { // Numerical values as strata |
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for (var i=0; i<settings.data.model.length; i++) { |
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var defaultStrata = { |
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label: settings.data.model[i].label+"_"+i, |
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category: i, |
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initValue: settings.data.model[i].value, |
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value: function(t, s) { |
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if(typeof(t.selectAll("category", s).length) == "undefined") |
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return this.initValue; |
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if(t.selectAll("category", s)) { |
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return this.initValue+t.selectAll("category", s).attr("state").filter(function(d) {if(d==2) return d}).length; |
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} else |
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return 0; |
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}, |
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} |
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_this.strata.stratas[i] = [defaultStrata]; |
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}; |
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} |
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} |
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_this.strata.create_strata(_this); |
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} |
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// _this.strata.update(_this); |
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}, |
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// select stratas |
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selectAll:function(_this,key,value){ |
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result = [] |
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result.attr = function(key,value,param){ |
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var r=[] |
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result.forEach(function(i){ |
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q = i.attr(key,value,param) |
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r.push(q) |
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}) |
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return r |
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} |
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if(typeof(value) == "undefined" && typeof(key) == "undefined"){ |
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return this.stratas |
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}else{ |
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for (var i = _this.strata.stratas.length - 1; i >= 0; i--) { |
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if(_this.strata.stratas[i].attr(key) == value){ |
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result.push(_this.strata.stratas[i]) |
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break; |
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} |
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} |
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} |
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if(typeof(result[0])=="undefined"){ |
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return false |
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}else{ |
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return result[0]; |
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} |
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}, |
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// Create stratas |
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add:function(_this,setting){ |
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var strata = function (){} |
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strata.myobj = setting |
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strata.attr = function(key,value,param){ |
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if(typeof(value) == "undefined"){ |
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if(typeof(this[key])!="undefined"){ |
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return this[key]() |
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}else{ |
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return this.myobj[key] |
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} |
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}else{ |
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if(typeof(this[key])!="undefined"){ |
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this[key](value,param) |
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}else{ |
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this.myobj[key]=value |
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} |
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} |
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return this |
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} |
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return strata |
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}, |
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// remove stratas |
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remove:function(_this,key,value){ |
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}, |
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// Returns n layers |
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strata_layers: function (_this, n, m, p) { |
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// Scales for setting up the strata layers |
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var sn = d3.scale.linear().domain([1, m-2]).range([Math.PI/2, 2*Math.PI-Math.PI/2]); |
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var logscale = d3.scale.pow().exponent(10).domain([0, m]).range([0,1]); |
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return d3.range(n).map(function(i) { |
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// For customs layers |
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var r = 5*Math.random(); |
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return d3.range(m).map(function(j) { |
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if(_this.settings.sedimentation.aggregation.strataType=="sin") { |
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if(i==1) return 20; |
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var x = 5+r*5*Math.sin(sn(j))+(i*50); |
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if(x<0) return -x; else return x; |
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} else if(_this.settings.sedimentation.aggregation.strataType=="log") { |
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return i+1; |
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//return logscale(j);//logscale(i); |
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} else { |
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if(typeof(p)=='undefined') |
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p=0; |
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return _this.strata.stratas[p][i].value(_this, p); |
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} |
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}).map(stream_index); |
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}); |
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function stream_index(d, i) { |
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return {x: i, y: Math.max(0, d)}; |
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} |
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}, |
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// Strata creation |
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create_strata: function(_this) { |
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if(_this.settings.chart.type=='StackedAreaChart') { |
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// Local variables for clearer code |
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var w = _this.settings.chart.width/_this.settings.data.model.length, |
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h = _this.settings.sedimentation.aggregation.height; |
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var color = _this.token.colorRange; |
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314 |
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if(typeof _this.settings.options.canvasFirst != "undefined" && _this.settings.options.canvasFirst == false) { |
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// Create a .vis element that overlays the canvas |
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var vis = d3.select("#"+_this.settings.DOMelement.id) |
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.insert("div", ":first-child") |
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.style("position", "absolute") |
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.attr("class", "vis") |
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.style("z-index", 10) |
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.append("svg") |
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.attr("width", _this.settings.width) |
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.attr("height", _this.settings.height) |
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.append("g") |
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.attr("transform", "translate(" + _this.settings.chart.x + "," + _this.settings.chart.y + ")"); |
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} else { |
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var vis = d3.select("#"+_this.settings.DOMelement.id) |
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.append("div") |
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.attr("class", "vis") |
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.style("z-index", 10) |
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.append("svg") |
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.attr("width", _this.settings.width) |
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.attr("height", _this.settings.height) |
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.append("g") |
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.attr("transform", "translate(" + _this.settings.chart.x + "," + _this.settings.chart.y + ")"); |
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} |
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var sn = _this.strata.stratas[0].length, // number of layers |
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sm = 20; // number of samples per layer |
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smx = sm - 1, smy = 0; |
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var sum_strata = _this.strata.stratas.map( |
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function(d, i) { |
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for(var v=0, res=0; v<d.length; v++) |
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res+=d[v].value(_this, i); |
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return res; |
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}); |
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var y = d3.scale.linear() |
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.domain([0, Math.max(d3.max(sum_strata), _this.settings.sedimentation.aggregation.maxData)]) |
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.range([0, _this.settings.sedimentation.aggregation.height]); |
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// Create a group layer that contains all the future strata groups .gpath |
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var g = vis.selectAll("g.gcol") |
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.data(_this.strata.stratas, function(d) {return [d];}) |
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.enter() |
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.append("g") |
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.attr("transform", function(d, i) { |
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var align = _this.settings.sedimentation.aggregation.height; |
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if(_this.settings.sedimentation.aggregation.invertStrata) { |
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align =2*_this.settings.sedimentation.aggregation.height-y(sum_strata[i]); |
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} |
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return "translate("+(i*w)+", "+(_this.settings.chart.height-align)+")"; |
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}).attr("class", function(d,i) { return "gcol col_"+i;});; |
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// Group path for each strata group |
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var gpath = g.selectAll(".gpath") |
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.data(function(d, i) { |
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var sd = d3.layout.stack().offset("expand")(_this.strata.strata_layers(_this, d.length, sm, i)); |
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smy = d3.max(sd, function(d) { |
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return d3.max(d, function(d) { |
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return d.y0 + d.y; |
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379 |
}); |
|
|
380 |
}); |
|
|
381 |
sd.map(function(d) {d.map(function(d) {d.col=i;return d;});}); // Put col # in data |
|
|
382 |
return sd; |
|
|
383 |
}) |
|
|
384 |
.enter().append("g").attr("class", "gpath"); |
|
|
385 |
|
|
|
386 |
|
|
|
387 |
// Rectangular strata |
|
|
388 |
var area = d3.svg.area() |
|
|
389 |
.x(function(d) { return _this.settings.chart.spacer+d.x * (w-2*_this.settings.chart.spacer) / smx; }) |
|
|
390 |
.y0(function(d) { return (h - d.y0 * d.offshit); }) |
|
|
391 |
.y1(function(d) { return (h - (d.y + d.y0) * d.offshit ); }); |
|
|
392 |
|
|
|
393 |
var pathlayer = gpath.append("path") |
|
|
394 |
.attr("d", function(d,i) { |
|
|
395 |
|
|
|
396 |
_this.chartUpdate(i, -y(sum_strata[i])-(h-_this.settings.chart.height)); |
|
|
397 |
hh = 0;//_this.settings.chart.height-_this.chart.getPosition(_this)[d[0].col].y; |
|
|
398 |
d.map(function(dd) { |
|
|
399 |
dd.offshit = hh; |
|
|
400 |
return dd; |
|
|
401 |
}); |
|
|
402 |
return area(d); |
|
|
403 |
}); |
|
|
404 |
|
|
|
405 |
// Customize layers with color and texture |
|
|
406 |
pathlayer.style("fill", function(d,i) { |
|
|
407 |
if(_this.strata.stratas[d[0].col][i].texture!=null) { |
|
|
408 |
return "url(#RectanglePattern_"+d[0].col+"_"+i+")"; |
|
|
409 |
} else { |
|
|
410 |
return d3.rgb(color(d[0].col)) |
|
|
411 |
.darker(_this.strata.stratas[d[0].col].length/2-(i+1)/2); // The more away from the token, the darker |
|
|
412 |
} |
|
|
413 |
}) |
|
|
414 |
.attr("class", function(d,i) { return "gcol col_"+d[0].col+" layer_"+i;}); |
|
|
415 |
|
|
|
416 |
// Textures |
|
|
417 |
var patternWidth = w/1; |
|
|
418 |
var patternHeight = patternWidth; |
|
|
419 |
|
|
|
420 |
if(typeof _this.settings.data.strata != "undefined") { |
|
|
421 |
for(var s=0; s<_this.settings.data.strata.length; s++) { |
|
|
422 |
for(var l=0; l<_this.settings.data.strata[s].length; l++) { |
|
|
423 |
if(_this.settings.data.strata[s][l].texture!=null) { |
|
|
424 |
|
|
|
425 |
var pattern = vis.append('pattern') |
|
|
426 |
.attr('id','RectanglePattern_'+s+"_"+l) |
|
|
427 |
.attr('height', patternHeight) |
|
|
428 |
.attr('width', patternWidth) |
|
|
429 |
.attr('patternTransform', 'translate(0, 0) scale('+_this.settings.data.strata[s][l].texture.size+', '+_this.settings.data.strata[s][l].texture.size+') rotate(0)') |
|
|
430 |
.attr('patternUnits','userSpaceOnUse'); |
|
|
431 |
|
|
|
432 |
pattern.append('image') |
|
|
433 |
.attr('x', 0) |
|
|
434 |
.attr('y', 0) |
|
|
435 |
.attr('height', patternHeight) |
|
|
436 |
.attr('width', patternWidth) |
|
|
437 |
.attr('xlink:href', function() { return _this.settings.data.strata[s][l].texture.url;}); |
|
|
438 |
} |
|
|
439 |
} |
|
|
440 |
} |
|
|
441 |
} |
|
|
442 |
} else if(_this.settings.chart.type=='CircleLayout') { |
|
|
443 |
|
|
|
444 |
|
|
|
445 |
// strata |
|
|
446 |
var svg = d3.select("#"+_this.settings.DOMelement.id) |
|
|
447 |
.append("div") |
|
|
448 |
.attr("class", "vis")//.style("margin-top", "-"+_this.settings.height+"px") |
|
|
449 |
.attr("width", _this.settings.width) |
|
|
450 |
.attr("height", _this.settings.height) |
|
|
451 |
.append("svg") |
|
|
452 |
.attr("width", _this.settings.width) |
|
|
453 |
.attr("height", _this.settings.height); |
|
|
454 |
|
|
|
455 |
// bubble chart |
|
|
456 |
if(typeof(_this.settings.chart.treeLayout)!="undefined") { |
|
|
457 |
|
|
|
458 |
for(var i=0; i<_this.settings.data.model.length; i++) { |
|
|
459 |
var data =_this.settings.data.strata[i]; |
|
|
460 |
var color = function(s) { return _this.token.colorRange(i)}; |
|
|
461 |
_this.strata.create_pie_chart(_this, data, svg, data[0].value, color, |
|
|
462 |
((i+1/2))*_this.settings.chart.width/(_this.settings.data.model.length)+_this.settings.chart.x, |
|
|
463 |
_this.settings.chart.y+_this.settings.chart.height/6); |
|
|
464 |
} |
|
|
465 |
} else { |
|
|
466 |
var data =_this.settings.data.strata.map(function(d) { return {value:d[0].value};}); |
|
|
467 |
var color = _this.token.colorRange; |
|
|
468 |
_this.strata.create_pie_chart(_this, data, svg, _this.settings.chart.radius, color, |
|
|
469 |
_this.settings.chart.x+_this.settings.chart.width/2, |
|
|
470 |
_this.settings.chart.y+_this.settings.chart.height/2); |
|
|
471 |
} |
|
|
472 |
} |
|
|
473 |
}, |
|
|
474 |
create_pie_chart: function(_this, data, svg, r, color, posx, posy) { |
|
|
475 |
|
|
|
476 |
var w = _this.settings.width/_this.settings.data.model.length, |
|
|
477 |
h = _this.settings.sedimentation.aggregation.height;//_this.settings.height; |
|
|
478 |
|
|
|
479 |
var x = d3.scale.linear() |
|
|
480 |
.domain([0, _this.settings.data.strata.length-1]) |
|
|
481 |
.range([0, _this.settings.width]); |
|
|
482 |
|
|
|
483 |
|
|
|
484 |
var y = d3.scale.linear() |
|
|
485 |
.domain([0, d3.max(data, function(d) {return d.value; })]) |
|
|
486 |
.rangeRound([0, h]); |
|
|
487 |
|
|
|
488 |
// CIRCLE |
|
|
489 |
var wp = _this.settings.width, |
|
|
490 |
hp = _this.settings.height, |
|
|
491 |
hhp = _this.settings.sedimentation.aggregation.height; |
|
|
492 |
//Math.min(w, hh) / 2, |
|
|
493 |
labelr = r + 30, // radius for label anchor |
|
|
494 |
donut = d3.layout.pie().sort(null), |
|
|
495 |
arc = d3.svg.arc().innerRadius(0).outerRadius(r); |
|
|
496 |
|
|
|
497 |
var id=Math.random(); |
|
|
498 |
svg.append("g.arcs_"+id) |
|
|
499 |
.attr("class", "arcs_"+id); |
|
|
500 |
|
|
|
501 |
var garcs = svg.selectAll(".arcs") |
|
|
502 |
.data(donut(data.map(function(d, i) { return d.value}))) |
|
|
503 |
.enter().append("svg:g").attr("transform", "translate(" + posx + "," + posy + ")"); |
|
|
504 |
|
|
|
505 |
var hh=0; |
|
|
506 |
|
|
|
507 |
// Rectangular strata |
|
|
508 |
var area = d3.svg.area() |
|
|
509 |
.x(function(d) { return _this.settings.chart.spacer+d.x * (w-2*_this.settings.chart.spacer) / smx; }) |
|
|
510 |
.y0(function(d) { return (h - d.y0 * hh); }) //hh/smy |
|
|
511 |
.y1(function(d) { return (h - (d.y + d.y0) * hh ); }); //hh/smy |
|
|
512 |
|
|
|
513 |
var arcs = garcs.append("path") |
|
|
514 |
.attr("fill", function(d, i) { return color(i); }) |
|
|
515 |
.attr("d", function(d,i) { |
|
|
516 |
|
|
|
517 |
return arc(d); |
|
|
518 |
|
|
|
519 |
}) |
|
|
520 |
.each(function(d) { this._current = d; }); |
|
|
521 |
|
|
|
522 |
|
|
|
523 |
}, |
|
|
524 |
update: function(_this) { |
|
|
525 |
// No strata or empty strata, so nothing happens |
|
|
526 |
if(typeof(_this.strata.stratas) == "undefined" || _this.strata.stratas.length == 0) { |
|
|
527 |
//TODO: create virtual strata to store all the flocculated ones |
|
|
528 |
return; |
|
|
529 |
} |
|
|
530 |
|
|
|
531 |
// If strata are functions, then refresh them |
|
|
532 |
if(typeof settings.data.strata == 'function') { |
|
|
533 |
_this.strata.stratas = settings.data.strata(); |
|
|
534 |
} |
|
|
535 |
var sn = _this.strata.stratas[0].length, // number of layers |
|
|
536 |
sm = 20; // number of samples per layer |
|
|
537 |
smx = sm - 1, smy = 0; |
|
|
538 |
|
|
|
539 |
// Local variables for clearer code |
|
|
540 |
var w = _this.settings.chart.width/_this.settings.data.model.length, |
|
|
541 |
h = _this.settings.sedimentation.aggregation.height; |
|
|
542 |
var color = _this.token.colorRange; |
|
|
543 |
|
|
|
544 |
// Rectangular strata |
|
|
545 |
var area = d3.svg.area() |
|
|
546 |
.x(function(d) { return _this.settings.chart.spacer+d.x * (w-2*_this.settings.chart.spacer) / smx; }) |
|
|
547 |
.y0(function(d) { return (h - d.y0 * d.offshit); }) |
|
|
548 |
.y1(function(d) { return (h - (d.y + d.y0) * d.offshit ); }); |
|
|
549 |
|
|
|
550 |
var sum_strata = _this.strata.stratas.map( |
|
|
551 |
function(d, i) { |
|
|
552 |
for(var v=0, res=0; v<d.length; v++) { |
|
|
553 |
res+=d[v].value(_this, i); |
|
|
554 |
} |
|
|
555 |
return res; |
|
|
556 |
}); |
|
|
557 |
|
|
|
558 |
var y = d3.scale.linear() |
|
|
559 |
.domain([0, Math.max(d3.max(sum_strata), _this.settings.sedimentation.aggregation.maxData)]) |
|
|
560 |
.range([0, _this.settings.sedimentation.aggregation.height]); |
|
|
561 |
|
|
|
562 |
var vis = d3.select("#"+_this.settings.DOMelement.id) |
|
|
563 |
|
|
|
564 |
var g = vis.selectAll("g.gcol") |
|
|
565 |
|
|
|
566 |
|
|
|
567 |
if(_this.settings.sedimentation.aggregation.invertStrata) { |
|
|
568 |
g.transition().duration(100).attr("transform", function(d, i) { |
|
|
569 |
var align = _this.settings.sedimentation.aggregation.height; |
|
|
570 |
align =2*_this.settings.sedimentation.aggregation.height-y(sum_strata[i]); |
|
|
571 |
return "translate("+(i*w)+", "+(_this.settings.chart.height-(2*_this.settings.sedimentation.aggregation.height-y(sum_strata[i])))+")"; |
|
|
572 |
}); |
|
|
573 |
} |
|
|
574 |
|
|
|
575 |
// Update the group data model |
|
|
576 |
var gpath = g.selectAll("path") |
|
|
577 |
.data(function(d, i) { |
|
|
578 |
var sd = d3.layout.stack().offset("expand")(_this.strata.strata_layers(_this, d.length, sm, i)); |
|
|
579 |
|
|
|
580 |
smy = d3.max(sd, function(d) { |
|
|
581 |
return d3.max(d, function(d) { |
|
|
582 |
return d.y0 + d.y; |
|
|
583 |
}); |
|
|
584 |
}); |
|
|
585 |
sd.map(function(d) { |
|
|
586 |
d.map(function(d) { |
|
|
587 |
d.col=i; |
|
|
588 |
return d; |
|
|
589 |
}); |
|
|
590 |
}); // Put col # in data |
|
|
591 |
return sd; |
|
|
592 |
}); |
|
|
593 |
|
|
|
594 |
if(_this.settings.chart.type=='StackedAreaChart') { |
|
|
595 |
// Adding strata layers |
|
|
596 |
var pathlayer = vis.selectAll("path") |
|
|
597 |
.transition().duration(100).attr("d", function(d,i) { |
|
|
598 |
|
|
|
599 |
if(!_this.settings.sedimentation.aggregation.invertStrata) { |
|
|
600 |
_this.chartUpdate(i, -y(sum_strata[i])-(h-_this.settings.chart.height)); |
|
|
601 |
hh = _this.settings.chart.height-_this.chart.getPosition(_this)[d[0].col].y; |
|
|
602 |
} else { |
|
|
603 |
_this.chartUpdate(i, -2*h+_this.settings.chart.height); |
|
|
604 |
hh = y(sum_strata[d[0].col]); |
|
|
605 |
} |
|
|
606 |
d.map(function(dd) { |
|
|
607 |
dd.offshit = hh; |
|
|
608 |
return dd; |
|
|
609 |
}); |
|
|
610 |
return area(d); |
|
|
611 |
}); |
|
|
612 |
} |
|
|
613 |
} |
|
|
614 |
//return {}; |
|
|
615 |
} |
|
|
616 |
})(jQuery); |