comt: comparison src/cm/media/js/lib/yui/yui3-3.15.0/build/axis/axis-debug.js

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src/cm/media/js/lib/yui/yui3-3.15.0/build/axis/axis-debug.js

changeset 602

e16a97fb364a

equal deleted inserted replaced

-:d334a616c023
+:e16a97fb364a
+YUI.add('axis', function (Y, NAME) {
+/**
+* Provides base functionality for drawing chart axes.
+*
+* @module charts
+* @submodule axis
+*/
+var CONFIG = Y.config,
+DOCUMENT = CONFIG.doc,
+Y_Lang = Y.Lang,
+IS_STRING = Y_Lang.isString,
+Y_DOM = Y.DOM,
+LeftAxisLayout,
+RightAxisLayout,
+BottomAxisLayout,
+TopAxisLayout;
+/**
+* Algorithmic strategy for rendering a left axis.
+*
+* @class LeftAxisLayout
+* @constructor
+* @submodule axis
+*/
+LeftAxisLayout = function() {};
+LeftAxisLayout.prototype = {
+/**
+*  Default margins for text fields.
+*
+*  @private
+*  @method _getDefaultMargins
+*  @return Object
+*/
+_getDefaultMargins: function()
+{
+return {
+top: 0,
+left: 0,
+right: 4,
+bottom: 0
+};
+},
+/**
+* Sets the length of the tick on either side of the axis line.
+*
+* @method setTickOffset
+* @protected
+*/
+setTickOffsets: function()
+{
+var host = this,
+majorTicks = host.get("styles").majorTicks,
+tickLength = majorTicks.length,
+halfTick = tickLength * 0.5,
+display = majorTicks.display;
+host.set("topTickOffset",  0);
+host.set("bottomTickOffset",  0);
+switch(display)
+{
+case "inside" :
+host.set("rightTickOffset",  tickLength);
+host.set("leftTickOffset", 0);
+break;
+case "outside" :
+host.set("rightTickOffset", 0);
+host.set("leftTickOffset",  tickLength);
+break;
+case "cross":
+host.set("rightTickOffset", halfTick);
+host.set("leftTickOffset",  halfTick);
+break;
+default:
+host.set("rightTickOffset", 0);
+host.set("leftTickOffset", 0);
+break;
+}
+},
+/**
+* Draws a tick
+*
+* @method drawTick
+* @param {Path} path reference to the path `Path` element in which to draw the tick.
+* @param {Object} pt Point on the axis in which the tick will intersect.
+* @param {Object} tickStyle Hash of properties to apply to the tick.
+* @protected
+*/
+drawTick: function(path, pt, tickStyles)
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+tickLength = tickStyles.length,
+start = {x:padding.left, y:pt.y},
+end = {x:tickLength + padding.left, y:pt.y};
+host.drawLine(path, start, end);
+},
+/**
+* Calculates the coordinates for the first point on an axis.
+*
+* @method getLineStart
+* @return {Object}
+* @protected
+*/
+getLineStart: function()
+{
+var style = this.get("styles"),
+padding = style.padding,
+majorTicks = style.majorTicks,
+tickLength = majorTicks.length,
+display = majorTicks.display,
+pt = {x:padding.left, y:0};
+if(display === "outside")
+{
+pt.x += tickLength;
+}
+else if(display === "cross")
+{
+pt.x += tickLength/2;
+}
+return pt;
+},
+/**
+* Calculates the point for a label.
+*
+* @method getLabelPoint
+* @param {Object} point Point on the axis in which the tick will intersect.
+* @return {Object}
+* @protected
+*/
+getLabelPoint: function(point)
+{
+return {x:point.x - this.get("leftTickOffset"), y:point.y};
+},
+/**
+* Updates the value for the `maxLabelSize` for use in calculating total size.
+*
+* @method updateMaxLabelSize
+* @param {HTMLElement} label to measure
+* @protected
+*/
+updateMaxLabelSize: function(labelWidth, labelHeight)
+{
+var host = this,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+sinRadians = props.sinRadians,
+cosRadians = props.cosRadians,
+max;
+if(rot === 0)
+{
+max = labelWidth;
+}
+else if(absRot === 90)
+{
+max = labelHeight;
+}
+else
+{
+max = (cosRadians * labelWidth) + (sinRadians * labelHeight);
+}
+host._maxLabelSize = Math.max(host._maxLabelSize, max);
+},
+/**
+* Determines the available label width when the axis width has been explicitly set.
+*
+* @method getExplicitlySized
+* @return Boolean
+* @protected
+*/
+getExplicitlySized: function(styles)
+{
+if(this._explicitWidth)
+{
+var host = this,
+w = host._explicitWidth,
+totalTitleSize = host._totalTitleSize,
+leftTickOffset = host.get("leftTickOffset"),
+margin = styles.label.margin.right;
+host._maxLabelSize =  w - (leftTickOffset + margin + totalTitleSize);
+return true;
+}
+return false;
+},
+/**
+* Rotate and position title.
+*
+* @method positionTitle
+* @param {HTMLElement} label to rotate position
+* @protected
+*/
+positionTitle: function(label)
+{
+var host = this,
+bounds = host._titleBounds,
+margin = host.get("styles").title.margin,
+props = host._titleRotationProps,
+w = bounds.right - bounds.left,
+labelWidth = label.offsetWidth,
+labelHeight = label.offsetHeight,
+x = (labelWidth * -0.5) + (w * 0.5),
+y = (host.get("height") * 0.5) - (labelHeight * 0.5);
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+if(margin && margin.left)
+{
+x += margin.left;
+}
+props.x = x;
+props.y = y;
+props.transformOrigin = [0.5, 0.5];
+host._rotate(label, props);
+},
+/**
+* Rotate and position labels.
+*
+* @method positionLabel
+* @param {HTMLElement} label to rotate position
+* @param {Object} pt hash containing the x and y coordinates in which the label will be positioned
+* against.
+* @protected
+*/
+positionLabel: function(label, pt, styles, i)
+{
+var host = this,
+offset = parseFloat(styles.label.offset),
+tickOffset = host.get("leftTickOffset"),
+totalTitleSize = this._totalTitleSize,
+leftOffset = pt.x + totalTitleSize - tickOffset,
+topOffset = pt.y,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+maxLabelSize = host._maxLabelSize,
+labelWidth = this._labelWidths[i],
+labelHeight = this._labelHeights[i];
+if(rot === 0)
+{
+leftOffset -= labelWidth;
+topOffset -= labelHeight * offset;
+}
+else if(rot === 90)
+{
+leftOffset -= labelWidth * 0.5;
+topOffset = topOffset + labelWidth/2 - (labelWidth * offset);
+}
+else if(rot === -90)
+{
+leftOffset -= labelWidth * 0.5;
+topOffset = topOffset - labelHeight + labelWidth/2 - (labelWidth * offset);
+}
+else
+{
+leftOffset -= labelWidth + (labelHeight * absRot/360);
+topOffset -= labelHeight * offset;
+}
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+props.x = Math.round(maxLabelSize + leftOffset);
+props.y = Math.round(topOffset);
+this._rotate(label, props);
+},
+/**
+* Adjusts the coordinates of an axis label based on the rotation.
+*
+* @method _setRotationCoords
+* @param {Object} props Coordinates, dimension and rotation properties of the label.
+* @protected
+*/
+_setRotationCoords: function(props)
+{
+var rot = props.rot,
+absRot = props.absRot,
+leftOffset,
+topOffset,
+labelWidth = props.labelWidth,
+labelHeight = props.labelHeight;
+if(rot === 0)
+{
+leftOffset = labelWidth;
+topOffset = labelHeight * 0.5;
+}
+else if(rot === 90)
+{
+topOffset = 0;
+leftOffset = labelWidth * 0.5;
+}
+else if(rot === -90)
+{
+leftOffset = labelWidth * 0.5;
+topOffset = labelHeight;
+}
+else
+{
+leftOffset = labelWidth + (labelHeight * absRot/360);
+topOffset = labelHeight * 0.5;
+}
+props.x -= leftOffset;
+props.y -= topOffset;
+},
+/**
+* Returns the transformOrigin to use for an axis label based on the position of the axis
+* and the rotation of the label.
+*
+* @method _getTransformOrigin
+* @param {Number} rot The rotation (in degrees) of the label.
+* @return Array
+* @protected
+*/
+_getTransformOrigin: function(rot)
+{
+var transformOrigin;
+if(rot === 0)
+{
+transformOrigin = [0, 0];
+}
+else if(rot === 90)
+{
+transformOrigin = [0.5, 0];
+}
+else if(rot === -90)
+{
+transformOrigin = [0.5, 1];
+}
+else
+{
+transformOrigin = [1, 0.5];
+}
+return transformOrigin;
+},
+/**
+* Adjust the position of the Axis widget's content box for internal axes.
+*
+* @method offsetNodeForTick
+* @param {Node} cb contentBox of the axis
+* @protected
+*/
+offsetNodeForTick: function()
+{
+},
+/**
+* Sets the width of the axis based on its contents.
+*
+* @method setCalculatedSize
+* @protected
+*/
+setCalculatedSize: function()
+{
+var host = this,
+graphic = this.get("graphic"),
+style = host.get("styles"),
+label = style.label,
+tickOffset = host.get("leftTickOffset"),
+max = host._maxLabelSize,
+totalTitleSize = this._totalTitleSize,
+ttl = Math.round(totalTitleSize + tickOffset + max + label.margin.right);
+if(this._explicitWidth)
+{
+ttl = this._explicitWidth;
+}
+this.set("calculatedWidth", ttl);
+graphic.set("x", ttl - tickOffset);
+}
+};
+Y.LeftAxisLayout = LeftAxisLayout;
+/**
+* RightAxisLayout contains algorithms for rendering a right axis.
+*
+* @class RightAxisLayout
+* @constructor
+* @submodule axis
+*/
+RightAxisLayout = function(){};
+RightAxisLayout.prototype = {
+/**
+*  Default margins for text fields.
+*
+*  @private
+*  @method _getDefaultMargins
+*  @return Object
+*/
+_getDefaultMargins: function()
+{
+return {
+top: 0,
+left: 4,
+right: 0,
+bottom: 0
+};
+},
+/**
+* Sets the length of the tick on either side of the axis line.
+*
+* @method setTickOffset
+* @protected
+*/
+setTickOffsets: function()
+{
+var host = this,
+majorTicks = host.get("styles").majorTicks,
+tickLength = majorTicks.length,
+halfTick = tickLength * 0.5,
+display = majorTicks.display;
+host.set("topTickOffset",  0);
+host.set("bottomTickOffset",  0);
+switch(display)
+{
+case "inside" :
+host.set("leftTickOffset", tickLength);
+host.set("rightTickOffset", 0);
+break;
+case "outside" :
+host.set("leftTickOffset", 0);
+host.set("rightTickOffset", tickLength);
+break;
+case "cross" :
+host.set("rightTickOffset", halfTick);
+host.set("leftTickOffset", halfTick);
+break;
+default:
+host.set("leftTickOffset", 0);
+host.set("rightTickOffset", 0);
+break;
+}
+},
+/**
+* Draws a tick
+*
+* @method drawTick
+* @param {Path} path reference to the path `Path` element in which to draw the tick.
+* @param {Object} pt Point on the axis in which the tick will intersect.
+* @param {Object} tickStyle Hash of properties to apply to the tick.
+* @protected
+*/
+drawTick: function(path, pt, tickStyles)
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+tickLength = tickStyles.length,
+start = {x:padding.left, y:pt.y},
+end = {x:padding.left + tickLength, y:pt.y};
+host.drawLine(path, start, end);
+},
+/**
+* Calculates the coordinates for the first point on an axis.
+*
+* @method getLineStart
+* @return {Object}
+* @protected
+*/
+getLineStart: function()
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+majorTicks = style.majorTicks,
+tickLength = majorTicks.length,
+display = majorTicks.display,
+pt = {x:padding.left, y:padding.top};
+if(display === "inside")
+{
+pt.x += tickLength;
+}
+else if(display === "cross")
+{
+pt.x += tickLength/2;
+}
+return pt;
+},
+/**
+* Calculates the point for a label.
+*
+* @method getLabelPoint
+* @param {Object} point Point on the axis in which the tick will intersect.
+* @return {Object}
+* @protected
+*/
+getLabelPoint: function(point)
+{
+return {x:point.x + this.get("rightTickOffset"), y:point.y};
+},
+/**
+* Updates the value for the `maxLabelSize` for use in calculating total size.
+*
+* @method updateMaxLabelSize
+* @param {HTMLElement} label to measure
+* @protected
+*/
+updateMaxLabelSize: function(labelWidth, labelHeight)
+{
+var host = this,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+sinRadians = props.sinRadians,
+cosRadians = props.cosRadians,
+max;
+if(rot === 0)
+{
+max = labelWidth;
+}
+else if(absRot === 90)
+{
+max = labelHeight;
+}
+else
+{
+max = (cosRadians * labelWidth) + (sinRadians * labelHeight);
+}
+host._maxLabelSize = Math.max(host._maxLabelSize, max);
+},
+/**
+* Determines the available label width when the axis width has been explicitly set.
+*
+* @method getExplicitlySized
+* @return Boolean
+* @protected
+*/
+getExplicitlySized: function(styles)
+{
+if(this._explicitWidth)
+{
+var host = this,
+w = host._explicitWidth,
+totalTitleSize = this._totalTitleSize,
+rightTickOffset = host.get("rightTickOffset"),
+margin = styles.label.margin.right;
+host._maxLabelSize =  w - (rightTickOffset + margin + totalTitleSize);
+return true;
+}
+return false;
+},
+/**
+* Rotate and position title.
+*
+* @method positionTitle
+* @param {HTMLElement} label to rotate position
+* @protected
+*/
+positionTitle: function(label)
+{
+var host = this,
+bounds = host._titleBounds,
+margin = host.get("styles").title.margin,
+props = host._titleRotationProps,
+labelWidth = label.offsetWidth,
+labelHeight = label.offsetHeight,
+w = bounds.right - bounds.left,
+x = this.get("width") - (labelWidth * 0.5) - (w * 0.5),
+y = (host.get("height") * 0.5) - (labelHeight * 0.5);
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+if(margin && margin.right)
+{
+x -= margin.left;
+}
+props.x = x;
+props.y = y;
+props.transformOrigin = [0.5, 0.5];
+host._rotate(label, props);
+},
+/**
+* Rotate and position labels.
+*
+* @method positionLabel
+* @param {HTMLElement} label to rotate position
+* @param {Object} pt hash containing the x and y coordinates in which the label will be positioned
+* against.
+* @protected
+*/
+positionLabel: function(label, pt, styles, i)
+{
+var host = this,
+offset = parseFloat(styles.label.offset),
+tickOffset = host.get("rightTickOffset"),
+labelStyles = styles.label,
+margin = 0,
+leftOffset = pt.x,
+topOffset = pt.y,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+labelWidth = this._labelWidths[i],
+labelHeight = this._labelHeights[i];
+if(labelStyles.margin && labelStyles.margin.left)
+{
+margin = labelStyles.margin.left;
+}
+if(rot === 0)
+{
+topOffset -= labelHeight * offset;
+}
+else if(rot === 90)
+{
+leftOffset -= labelWidth * 0.5;
+topOffset = topOffset - labelHeight + labelWidth/2 - (labelWidth * offset);
+}
+else if(rot === -90)
+{
+topOffset = topOffset + labelWidth/2 - (labelWidth * offset);
+leftOffset -= labelWidth * 0.5;
+}
+else
+{
+topOffset -= labelHeight * offset;
+leftOffset += labelHeight/2 * absRot/90;
+}
+leftOffset += margin;
+leftOffset += tickOffset;
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+props.x = Math.round(leftOffset);
+props.y = Math.round(topOffset);
+this._rotate(label, props);
+},
+/**
+* Adjusts the coordinates of an axis label based on the rotation.
+*
+* @method _setRotationCoords
+* @param {Object} props Coordinates, dimension and rotation properties of the label.
+* @protected
+*/
+_setRotationCoords: function(props)
+{
+var rot = props.rot,
+absRot = props.absRot,
+leftOffset = 0,
+topOffset = 0,
+labelWidth = props.labelWidth,
+labelHeight = props.labelHeight;
+if(rot === 0)
+{
+topOffset = labelHeight * 0.5;
+}
+else if(rot === 90)
+{
+leftOffset = labelWidth * 0.5;
+topOffset = labelHeight;
+}
+else if(rot === -90)
+{
+leftOffset = labelWidth * 0.5;
+}
+else
+{
+topOffset = labelHeight * 0.5;
+leftOffset = labelHeight/2 * absRot/90;
+}
+props.x -= leftOffset;
+props.y -= topOffset;
+},
+/**
+* Returns the transformOrigin to use for an axis label based on the position of the axis
+* and the rotation of the label.
+*
+* @method _getTransformOrigin
+* @param {Number} rot The rotation (in degrees) of the label.
+* @return Array
+* @protected
+*/
+_getTransformOrigin: function(rot)
+{
+var transformOrigin;
+if(rot === 0)
+{
+transformOrigin = [0, 0];
+}
+else if(rot === 90)
+{
+transformOrigin = [0.5, 1];
+}
+else if(rot === -90)
+{
+transformOrigin = [0.5, 0];
+}
+else
+{
+transformOrigin = [0, 0.5];
+}
+return transformOrigin;
+},
+/**
+* Adjusts position for inner ticks.
+*
+* @method offsetNodeForTick
+* @param {Node} cb contentBox of the axis
+* @protected
+*/
+offsetNodeForTick: function(cb)
+{
+var host = this,
+tickOffset = host.get("leftTickOffset"),
+offset = 0 - tickOffset;
+cb.setStyle("left", offset);
+},
+/**
+* Assigns a height based on the size of the contents.
+*
+* @method setCalculatedSize
+* @protected
+*/
+setCalculatedSize: function()
+{
+var host = this,
+styles = host.get("styles"),
+labelStyle = styles.label,
+totalTitleSize = this._totalTitleSize,
+ttl = Math.round(host.get("rightTickOffset") + host._maxLabelSize + totalTitleSize + labelStyle.margin.left);
+if(this._explicitWidth)
+{
+ttl = this._explicitWidth;
+}
+host.set("calculatedWidth", ttl);
+host.get("contentBox").setStyle("width", ttl);
+}
+};
+Y.RightAxisLayout = RightAxisLayout;
+/**
+* Contains algorithms for rendering a bottom axis.
+*
+* @class BottomAxisLayout
+* @Constructor
+* @submodule axis
+*/
+BottomAxisLayout = function(){};
+BottomAxisLayout.prototype = {
+/**
+*  Default margins for text fields.
+*
+*  @private
+*  @method _getDefaultMargins
+*  @return Object
+*/
+_getDefaultMargins: function()
+{
+return {
+top: 4,
+left: 0,
+right: 0,
+bottom: 0
+};
+},
+/**
+* Sets the length of the tick on either side of the axis line.
+*
+* @method setTickOffsets
+* @protected
+*/
+setTickOffsets: function()
+{
+var host = this,
+majorTicks = host.get("styles").majorTicks,
+tickLength = majorTicks.length,
+halfTick = tickLength * 0.5,
+display = majorTicks.display;
+host.set("leftTickOffset",  0);
+host.set("rightTickOffset",  0);
+switch(display)
+{
+case "inside" :
+host.set("topTickOffset", tickLength);
+host.set("bottomTickOffset", 0);
+break;
+case "outside" :
+host.set("topTickOffset", 0);
+host.set("bottomTickOffset", tickLength);
+break;
+case "cross":
+host.set("topTickOffset",  halfTick);
+host.set("bottomTickOffset",  halfTick);
+break;
+default:
+host.set("topTickOffset", 0);
+host.set("bottomTickOffset", 0);
+break;
+}
+},
+/**
+* Calculates the coordinates for the first point on an axis.
+*
+* @method getLineStart
+* @protected
+*/
+getLineStart: function()
+{
+var style = this.get("styles"),
+padding = style.padding,
+majorTicks = style.majorTicks,
+tickLength = majorTicks.length,
+display = majorTicks.display,
+pt = {x:0, y:padding.top};
+if(display === "inside")
+{
+pt.y += tickLength;
+}
+else if(display === "cross")
+{
+pt.y += tickLength/2;
+}
+return pt;
+},
+/**
+* Draws a tick
+*
+* @method drawTick
+* @param {Path} path reference to the path `Path` element in which to draw the tick.
+* @param {Object} pt hash containing x and y coordinates
+* @param {Object} tickStyles hash of properties used to draw the tick
+* @protected
+*/
+drawTick: function(path, pt, tickStyles)
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+tickLength = tickStyles.length,
+start = {x:pt.x, y:padding.top},
+end = {x:pt.x, y:tickLength + padding.top};
+host.drawLine(path, start, end);
+},
+/**
+* Calculates the point for a label.
+*
+* @method getLabelPoint
+* @param {Object} pt Object containing x and y coordinates
+* @return Object
+* @protected
+*/
+getLabelPoint: function(point)
+{
+return {x:point.x, y:point.y + this.get("bottomTickOffset")};
+},
+/**
+* Updates the value for the `maxLabelSize` for use in calculating total size.
+*
+* @method updateMaxLabelSize
+* @param {HTMLElement} label to measure
+* @protected
+*/
+updateMaxLabelSize: function(labelWidth, labelHeight)
+{
+var host = this,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+sinRadians = props.sinRadians,
+cosRadians = props.cosRadians,
+max;
+if(rot === 0)
+{
+max = labelHeight;
+}
+else if(absRot === 90)
+{
+max = labelWidth;
+}
+else
+{
+max = (sinRadians * labelWidth) + (cosRadians * labelHeight);
+}
+host._maxLabelSize = Math.max(host._maxLabelSize, max);
+},
+/**
+* Determines the available label height when the axis width has been explicitly set.
+*
+* @method getExplicitlySized
+* @return Boolean
+* @protected
+*/
+getExplicitlySized: function(styles)
+{
+if(this._explicitHeight)
+{
+var host = this,
+h = host._explicitHeight,
+totalTitleSize = host._totalTitleSize,
+bottomTickOffset = host.get("bottomTickOffset"),
+margin = styles.label.margin.right;
+host._maxLabelSize =  h - (bottomTickOffset + margin + totalTitleSize);
+return true;
+}
+return false;
+},
+/**
+* Rotate and position title.
+*
+* @method positionTitle
+* @param {HTMLElement} label to rotate position
+* @protected
+*/
+positionTitle: function(label)
+{
+var host = this,
+bounds = host._titleBounds,
+margin = host.get("styles").title.margin,
+props = host._titleRotationProps,
+h = bounds.bottom - bounds.top,
+labelWidth = label.offsetWidth,
+labelHeight = label.offsetHeight,
+x = (host.get("width") * 0.5) - (labelWidth * 0.5),
+y = host.get("height") - labelHeight/2 - h/2;
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+if(margin && margin.bottom)
+{
+y -= margin.bottom;
+}
+props.x = x;
+props.y = y;
+props.transformOrigin = [0.5, 0.5];
+host._rotate(label, props);
+},
+/**
+* Rotate and position labels.
+*
+* @method positionLabel
+* @param {HTMLElement} label to rotate position
+* @param {Object} pt hash containing the x and y coordinates in which the label will be positioned
+* against.
+* @protected
+*/
+positionLabel: function(label, pt, styles, i)
+{
+var host = this,
+offset = parseFloat(styles.label.offset),
+tickOffset = host.get("bottomTickOffset"),
+labelStyles = styles.label,
+margin = 0,
+props = host._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+leftOffset = Math.round(pt.x),
+topOffset = Math.round(pt.y),
+labelWidth = host._labelWidths[i],
+labelHeight = host._labelHeights[i];
+if(labelStyles.margin && labelStyles.margin.top)
+{
+margin = labelStyles.margin.top;
+}
+if(rot === 90)
+{
+topOffset -= labelHeight/2 * rot/90;
+leftOffset = leftOffset + labelHeight/2 - (labelHeight * offset);
+}
+else if(rot === -90)
+{
+topOffset -= labelHeight/2 * absRot/90;
+leftOffset = leftOffset - labelWidth + labelHeight/2 - (labelHeight * offset);
+}
+else if(rot > 0)
+{
+leftOffset = leftOffset + labelHeight/2 - (labelHeight * offset);
+topOffset -= labelHeight/2 * rot/90;
+}
+else if(rot < 0)
+{
+leftOffset = leftOffset - labelWidth + labelHeight/2 - (labelHeight * offset);
+topOffset -= labelHeight/2 * absRot/90;
+}
+else
+{
+leftOffset -= labelWidth * offset;
+}
+topOffset += margin;
+topOffset += tickOffset;
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+props.x = leftOffset;
+props.y = topOffset;
+host._rotate(label, props);
+},
+/**
+* Adjusts the coordinates of an axis label based on the rotation.
+*
+* @method _setRotationCoords
+* @param {Object} props Coordinates, dimension and rotation properties of the label.
+* @protected
+*/
+_setRotationCoords: function(props)
+{
+var rot = props.rot,
+absRot = props.absRot,
+labelWidth = props.labelWidth,
+labelHeight = props.labelHeight,
+leftOffset,
+topOffset;
+if(rot > 0)
+{
+leftOffset = 0;
+topOffset = labelHeight/2 * rot/90;
+}
+else if(rot < 0)
+{
+leftOffset = labelWidth;
+topOffset = labelHeight/2 * absRot/90;
+}
+else
+{
+leftOffset = labelWidth * 0.5;
+topOffset = 0;
+}
+props.x -= leftOffset;
+props.y -= topOffset;
+},
+/**
+* Returns the transformOrigin to use for an axis label based on the position of the axis
+* and the rotation of the label.
+*
+* @method _getTransformOrigin
+* @param {Number} rot The rotation (in degrees) of the label.
+* @return Array
+* @protected
+*/
+_getTransformOrigin: function(rot)
+{
+var transformOrigin;
+if(rot > 0)
+{
+transformOrigin = [0, 0.5];
+}
+else if(rot < 0)
+{
+transformOrigin = [1, 0.5];
+}
+else
+{
+transformOrigin = [0, 0];
+}
+return transformOrigin;
+},
+/**
+* Adjusts position for inner ticks.
+*
+* @method offsetNodeForTick
+* @param {Node} cb contentBox of the axis
+* @protected
+*/
+offsetNodeForTick: function(cb)
+{
+var host = this;
+cb.setStyle("top", 0 - host.get("topTickOffset"));
+},
+/**
+* Assigns a height based on the size of the contents.
+*
+* @method setCalculatedSize
+* @protected
+*/
+setCalculatedSize: function()
+{
+var host = this,
+styles = host.get("styles"),
+labelStyle = styles.label,
+totalTitleSize = host._totalTitleSize,
+ttl = Math.round(host.get("bottomTickOffset") + host._maxLabelSize + labelStyle.margin.top + totalTitleSize);
+if(host._explicitHeight)
+{
+ttl = host._explicitHeight;
+}
+host.set("calculatedHeight", ttl);
+}
+};
+Y.BottomAxisLayout = BottomAxisLayout;
+/**
+* Contains algorithms for rendering a top axis.
+*
+* @class TopAxisLayout
+* @constructor
+* @submodule axis
+*/
+TopAxisLayout = function(){};
+TopAxisLayout.prototype = {
+/**
+*  Default margins for text fields.
+*
+*  @private
+*  @method _getDefaultMargins
+*  @return Object
+*/
+_getDefaultMargins: function()
+{
+return {
+top: 0,
+left: 0,
+right: 0,
+bottom: 4
+};
+},
+/**
+* Sets the length of the tick on either side of the axis line.
+*
+* @method setTickOffsets
+* @protected
+*/
+setTickOffsets: function()
+{
+var host = this,
+majorTicks = host.get("styles").majorTicks,
+tickLength = majorTicks.length,
+halfTick = tickLength * 0.5,
+display = majorTicks.display;
+host.set("leftTickOffset",  0);
+host.set("rightTickOffset",  0);
+switch(display)
+{
+case "inside" :
+host.set("bottomTickOffset", tickLength);
+host.set("topTickOffset", 0);
+break;
+case "outside" :
+host.set("bottomTickOffset", 0);
+host.set("topTickOffset",  tickLength);
+break;
+case "cross" :
+host.set("topTickOffset", halfTick);
+host.set("bottomTickOffset", halfTick);
+break;
+default:
+host.set("topTickOffset", 0);
+host.set("bottomTickOffset", 0);
+break;
+}
+},
+/**
+* Calculates the coordinates for the first point on an axis.
+*
+* @method getLineStart
+* @protected
+*/
+getLineStart: function()
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+majorTicks = style.majorTicks,
+tickLength = majorTicks.length,
+display = majorTicks.display,
+pt = {x:0, y:padding.top};
+if(display === "outside")
+{
+pt.y += tickLength;
+}
+else if(display === "cross")
+{
+pt.y += tickLength/2;
+}
+return pt;
+},
+/**
+* Draws a tick
+*
+* @method drawTick
+* @param {Path} path reference to the path `Path` element in which to draw the tick.
+* @param {Object} pt hash containing x and y coordinates
+* @param {Object} tickStyles hash of properties used to draw the tick
+* @protected
+*/
+drawTick: function(path, pt, tickStyles)
+{
+var host = this,
+style = host.get("styles"),
+padding = style.padding,
+tickLength = tickStyles.length,
+start = {x:pt.x, y:padding.top},
+end = {x:pt.x, y:tickLength + padding.top};
+host.drawLine(path, start, end);
+},
+/**
+* Calculates the point for a label.
+*
+* @method getLabelPoint
+* @param {Object} pt hash containing x and y coordinates
+* @return Object
+* @protected
+*/
+getLabelPoint: function(pt)
+{
+return {x:pt.x, y:pt.y - this.get("topTickOffset")};
+},
+/**
+* Updates the value for the `maxLabelSize` for use in calculating total size.
+*
+* @method updateMaxLabelSize
+* @param {HTMLElement} label to measure
+* @protected
+*/
+updateMaxLabelSize: function(labelWidth, labelHeight)
+{
+var host = this,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+sinRadians = props.sinRadians,
+cosRadians = props.cosRadians,
+max;
+if(rot === 0)
+{
+max = labelHeight;
+}
+else if(absRot === 90)
+{
+max = labelWidth;
+}
+else
+{
+max = (sinRadians * labelWidth) + (cosRadians * labelHeight);
+}
+host._maxLabelSize = Math.max(host._maxLabelSize, max);
+},
+/**
+* Determines the available label height when the axis width has been explicitly set.
+*
+* @method getExplicitlySized
+* @return Boolean
+* @protected
+*/
+getExplicitlySized: function(styles)
+{
+if(this._explicitHeight)
+{
+var host = this,
+h = host._explicitHeight,
+totalTitleSize = host._totalTitleSize,
+topTickOffset = host.get("topTickOffset"),
+margin = styles.label.margin.right;
+host._maxLabelSize =  h - (topTickOffset + margin + totalTitleSize);
+return true;
+}
+return false;
+},
+/**
+* Rotate and position title.
+*
+* @method positionTitle
+* @param {HTMLElement} label to rotate position
+* @protected
+*/
+positionTitle: function(label)
+{
+var host = this,
+bounds = host._titleBounds,
+margin = host.get("styles").title.margin,
+props = host._titleRotationProps,
+labelWidth = label.offsetWidth,
+labelHeight = label.offsetHeight,
+h = bounds.bottom - bounds.top,
+x = (host.get("width") * 0.5) - (labelWidth * 0.5),
+y = h/2 - labelHeight/2;
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+if(margin && margin.top)
+{
+y += margin.top;
+}
+props.x = x;
+props.y = y;
+props.transformOrigin = [0.5, 0.5];
+host._rotate(label, props);
+},
+/**
+* Rotate and position labels.
+*
+* @method positionLabel
+* @param {HTMLElement} label to rotate position
+* @param {Object} pt hash containing the x and y coordinates in which the label will be positioned
+* against.
+* @protected
+*/
+positionLabel: function(label, pt, styles, i)
+{
+var host = this,
+offset = parseFloat(styles.label.offset),
+totalTitleSize = this._totalTitleSize,
+maxLabelSize = host._maxLabelSize,
+leftOffset = pt.x,
+topOffset = pt.y + totalTitleSize + maxLabelSize,
+props = this._labelRotationProps,
+rot = props.rot,
+absRot = props.absRot,
+labelWidth = this._labelWidths[i],
+labelHeight = this._labelHeights[i];
+if(rot === 0)
+{
+leftOffset -= labelWidth * offset;
+topOffset -= labelHeight;
+}
+else
+{
+if(rot === 90)
+{
+leftOffset = leftOffset - labelWidth + labelHeight/2 - (labelHeight * offset);
+topOffset -= (labelHeight * 0.5);
+}
+else if (rot === -90)
+{
+leftOffset = leftOffset + labelHeight/2 - (labelHeight * offset);
+topOffset -= (labelHeight * 0.5);
+}
+else if(rot > 0)
+{
+leftOffset = leftOffset - labelWidth + labelHeight/2 - (labelHeight * offset);
+topOffset -= labelHeight - (labelHeight * rot/180);
+}
+else
+{
+leftOffset = leftOffset + labelHeight/2 - (labelHeight * offset);
+topOffset -= labelHeight - (labelHeight * absRot/180);
+}
+}
+props.x = Math.round(leftOffset);
+props.y = Math.round(topOffset);
+props.labelWidth = labelWidth;
+props.labelHeight = labelHeight;
+this._rotate(label, props);
+},
+/**
+* Adjusts the coordinates of an axis label based on the rotation.
+*
+* @method _setRotationCoords
+* @param {Object} props Coordinates, dimension and rotation properties of the label.
+* @protected
+*/
+_setRotationCoords: function(props)
+{
+var rot = props.rot,
+absRot = props.absRot,
+labelWidth = props.labelWidth,
+labelHeight = props.labelHeight,
+leftOffset,
+topOffset;
+if(rot === 0)
+{
+leftOffset = labelWidth * 0.5;
+topOffset = labelHeight;
+}
+else
+{
+if(rot === 90)
+{
+leftOffset = labelWidth;
+topOffset = (labelHeight * 0.5);
+}
+else if (rot === -90)
+{
+topOffset = (labelHeight * 0.5);
+}
+else if(rot > 0)
+{
+leftOffset = labelWidth;
+topOffset = labelHeight - (labelHeight * rot/180);
+}
+else
+{
+topOffset = labelHeight - (labelHeight * absRot/180);
+}
+}
+props.x -= leftOffset;
+props.y -= topOffset;
+},
+/**
+* Returns the transformOrigin to use for an axis label based on the position of the axis
+* and the rotation of the label.
+*
+* @method _getTransformOrigin
+* @param {Number} rot The rotation (in degrees) of the label.
+* @return Array
+* @protected
+*/
+_getTransformOrigin: function(rot)
+{
+var transformOrigin;
+if(rot === 0)
+{
+transformOrigin = [0, 0];
+}
+else
+{
+if(rot === 90)
+{
+transformOrigin = [1, 0.5];
+}
+else if (rot === -90)
+{
+transformOrigin = [0, 0.5];
+}
+else if(rot > 0)
+{
+transformOrigin = [1, 0.5];
+}
+else
+{
+transformOrigin = [0, 0.5];
+}
+}
+return transformOrigin;
+},
+/**
+* Adjusts position for inner ticks.
+*
+* @method offsetNodeForTick
+* @param {Node} cb contentBox of the axis
+* @protected
+*/
+offsetNodeForTick: function()
+{
+},
+/**
+* Assigns a height based on the size of the contents.
+*
+* @method setCalculatedSize
+* @protected
+*/
+setCalculatedSize: function()
+{
+var host = this,
+graphic = host.get("graphic"),
+styles = host.get("styles"),
+labelMargin = styles.label.margin,
+totalLabelSize = labelMargin.bottom + host._maxLabelSize,
+totalTitleSize = host._totalTitleSize,
+topTickOffset = this.get("topTickOffset"),
+ttl = Math.round(topTickOffset + totalLabelSize + totalTitleSize);
+if(this._explicitHeight)
+{
+ttl = this._explicitHeight;
+}
+host.set("calculatedHeight", ttl);
+graphic.set("y", ttl - topTickOffset);
+}
+};
+Y.TopAxisLayout = TopAxisLayout;
+/**
+* An abstract class that provides the core functionality for draw a chart axis. Axis is used by the following classes:
+* <ul>
+*      <li>{{#crossLink "CategoryAxis"}}{{/crossLink}}</li>
+*      <li>{{#crossLink "NumericAxis"}}{{/crossLink}}</li>
+*      <li>{{#crossLink "StackedAxis"}}{{/crossLink}}</li>
+*      <li>{{#crossLink "TimeAxis"}}{{/crossLink}}</li>
+*  </ul>
+*
+* @class Axis
+* @extends Widget
+* @uses AxisBase
+* @uses TopAxisLayout
+* @uses RightAxisLayout
+* @uses BottomAxisLayout
+* @uses LeftAxisLayout
+* @constructor
+* @param {Object} config (optional) Configuration parameters.
+* @submodule axis
+*/
+Y.Axis = Y.Base.create("axis", Y.Widget, [Y.AxisBase], {
+/**
+* Calculates and returns a value based on the number of labels and the index of
+* the current label.
+*
+* @method getLabelByIndex
+* @param {Number} i Index of the label.
+* @param {Number} l Total number of labels.
+* @return String
+*/
+getLabelByIndex: function(i, l)
+{
+var position = this.get("position"),
+direction = position === "left" || position === "right" ? "vertical" : "horizontal";
+return this._getLabelByIndex(i, l, direction);
+},
+/**
+* @method bindUI
+* @private
+*/
+bindUI: function()
+{
+this.after("dataReady", Y.bind(this._dataChangeHandler, this));
+this.after("dataUpdate", Y.bind(this._dataChangeHandler, this));
+this.after("stylesChange", this._updateHandler);
+this.after("overlapGraphChange", this._updateHandler);
+this.after("positionChange", this._positionChangeHandler);
+this.after("widthChange", this._handleSizeChange);
+this.after("heightChange", this._handleSizeChange);
+this.after("calculatedWidthChange", this._handleSizeChange);
+this.after("calculatedHeightChange", this._handleSizeChange);
+},
+/**
+* Storage for calculatedWidth value.
+*
+* @property _calculatedWidth
+* @type Number
+* @private
+*/
+_calculatedWidth: 0,
+/**
+* Storage for calculatedHeight value.
+*
+* @property _calculatedHeight
+* @type Number
+* @private
+*/
+_calculatedHeight: 0,
+/**
+* Handles change to the dataProvider
+*
+* @method _dataChangeHandler
+* @param {Object} e Event object
+* @private
+*/
+_dataChangeHandler: function()
+{
+if(this.get("rendered"))
+{
+this._drawAxis();
+}
+},
+/**
+* Handles change to the position attribute
+*
+* @method _positionChangeHandler
+* @param {Object} e Event object
+* @private
+*/
+_positionChangeHandler: function(e)
+{
+this._updateGraphic(e.newVal);
+this._updateHandler();
+},
+/**
+* Updates the the Graphic instance
+*
+* @method _updateGraphic
+* @param {String} position Position of axis
+* @private
+*/
+_updateGraphic: function(position)
+{
+var graphic = this.get("graphic");
+if(position === "none")
+{
+if(graphic)
+{
+graphic.destroy();
+}
+}
+else
+{
+if(!graphic)
+{
+this._setCanvas();
+}
+}
+},
+/**
+* Handles changes to axis.
+*
+* @method _updateHandler
+* @param {Object} e Event object
+* @private
+*/
+_updateHandler: function()
+{
+if(this.get("rendered"))
+{
+this._drawAxis();
+}
+},
+/**
+* @method renderUI
+* @private
+*/
+renderUI: function()
+{
+this._updateGraphic(this.get("position"));
+},
+/**
+* @method syncUI
+* @private
+*/
+syncUI: function()
+{
+var layout = this._layout,
+defaultMargins,
+styles,
+label,
+title,
+i;
+if(layout)
+{
+defaultMargins = layout._getDefaultMargins();
+styles = this.get("styles");
+label = styles.label.margin;
+title =styles.title.margin;
+//need to defaultMargins method to the layout classes.
+for(i in defaultMargins)
+{
+if(defaultMargins.hasOwnProperty(i))
+{
+label[i] = label[i] === undefined ? defaultMargins[i] : label[i];
+title[i] = title[i] === undefined ? defaultMargins[i] : title[i];
+}
+}
+}
+this._drawAxis();
+},
+/**
+* Creates a graphic instance to be used for the axis line and ticks.
+*
+* @method _setCanvas
+* @private
+*/
+_setCanvas: function()
+{
+var cb = this.get("contentBox"),
+bb = this.get("boundingBox"),
+p = this.get("position"),
+pn = this._parentNode,
+w = this.get("width"),
+h = this.get("height");
+bb.setStyle("position", "absolute");
+bb.setStyle("zIndex", 2);
+w = w ? w + "px" : pn.getStyle("width");
+h = h ? h + "px" : pn.getStyle("height");
+if(p === "top" || p === "bottom")
+{
+cb.setStyle("width", w);
+}
+else
+{
+cb.setStyle("height", h);
+}
+cb.setStyle("position", "relative");
+cb.setStyle("left", "0px");
+cb.setStyle("top", "0px");
+this.set("graphic", new Y.Graphic());
+this.get("graphic").render(cb);
+},
+/**
+* Gets the default value for the `styles` attribute. Overrides
+* base implementation.
+*
+* @method _getDefaultStyles
+* @return Object
+* @protected
+*/
+_getDefaultStyles: function()
+{
+var axisstyles = {
+majorTicks: {
+display:"inside",
+length:4,
+color:"#dad8c9",
+weight:1,
+alpha:1
+},
+minorTicks: {
+display:"none",
+length:2,
+color:"#dad8c9",
+weight:1
+},
+line: {
+weight:1,
+color:"#dad8c9",
+alpha:1
+},
+majorUnit: {
+determinant:"count",
+count:11,
+distance:75
+},
+top: "0px",
+left: "0px",
+width: "100px",
+height: "100px",
+label: {
+color:"#808080",
+alpha: 1,
+fontSize:"85%",
+rotation: 0,
+offset: 0.5,
+margin: {
+top: undefined,
+right: undefined,
+bottom: undefined,
+left: undefined
+}
+},
+title: {
+color:"#808080",
+alpha: 1,
+fontSize:"85%",
+rotation: undefined,
+margin: {
+top: undefined,
+right: undefined,
+bottom: undefined,
+left: undefined
+}
+},
+hideOverlappingLabelTicks: false
+};
+return Y.merge(Y.Renderer.prototype._getDefaultStyles(), axisstyles);
+},
+/**
+* Updates the axis when the size changes.
+*
+* @method _handleSizeChange
+* @param {Object} e Event object.
+* @private
+*/
+_handleSizeChange: function(e)
+{
+var attrName = e.attrName,
+pos = this.get("position"),
+vert = pos === "left" || pos === "right",
+cb = this.get("contentBox"),
+hor = pos === "bottom" || pos === "top";
+cb.setStyle("width", this.get("width"));
+cb.setStyle("height", this.get("height"));
+if((hor && attrName === "width") || (vert && attrName === "height"))
+{
+this._drawAxis();
+}
+},
+/**
+* Maps key values to classes containing layout algorithms
+*
+* @property _layoutClasses
+* @type Object
+* @private
+*/
+_layoutClasses:
+{
+top : TopAxisLayout,
+bottom: BottomAxisLayout,
+left: LeftAxisLayout,
+right : RightAxisLayout
+},
+/**
+* Draws a line segment between 2 points
+*
+* @method drawLine
+* @param {Object} startPoint x and y coordinates for the start point of the line segment
+* @param {Object} endPoint x and y coordinates for the for the end point of the line segment
+* @param {Object} line styles (weight, color and alpha to be applied to the line segment)
+* @private
+*/
+drawLine: function(path, startPoint, endPoint)
+{
+path.moveTo(startPoint.x, startPoint.y);
+path.lineTo(endPoint.x, endPoint.y);
+},
+/**
+* Generates the properties necessary for rotating and positioning a text field.
+*
+* @method _getTextRotationProps
+* @param {Object} styles properties for the text field
+* @return Object
+* @private
+*/
+_getTextRotationProps: function(styles)
+{
+if(styles.rotation === undefined)
+{
+switch(this.get("position"))
+{
+case "left" :
+styles.rotation = -90;
+break;
+case "right" :
+styles.rotation = 90;
+break;
+default :
+styles.rotation = 0;
+break;
+}
+}
+var rot =  Math.min(90, Math.max(-90, styles.rotation)),
+absRot = Math.abs(rot),
+radCon = Math.PI/180,
+sinRadians = parseFloat(parseFloat(Math.sin(absRot * radCon)).toFixed(8)),
+cosRadians = parseFloat(parseFloat(Math.cos(absRot * radCon)).toFixed(8));
+return {
+rot: rot,
+absRot: absRot,
+radCon: radCon,
+sinRadians: sinRadians,
+cosRadians: cosRadians,
+textAlpha: styles.alpha
+};
+},
+/**
+* Draws an axis.
+*
+* @method _drawAxis
+* @private
+*/
+_drawAxis: function ()
+{
+if(this._drawing)
+{
+this._callLater = true;
+return;
+}
+this._drawing = true;
+this._callLater = false;
+if(this._layout)
+{
+var styles = this.get("styles"),
+line = styles.line,
+labelStyles = styles.label,
+majorTickStyles = styles.majorTicks,
+drawTicks = majorTickStyles.display !== "none",
+len,
+i = 0,
+layout = this._layout,
+layoutLength,
+lineStart,
+label,
+labelWidth,
+labelHeight,
+labelFunction = this.get("labelFunction"),
+labelFunctionScope = this.get("labelFunctionScope"),
+labelFormat = this.get("labelFormat"),
+graphic = this.get("graphic"),
+path = this.get("path"),
+tickPath,
+explicitlySized,
+position = this.get("position"),
+labelData,
+labelValues,
+point,
+points,
+firstPoint,
+lastPoint,
+firstLabel,
+lastLabel,
+staticCoord,
+dynamicCoord,
+edgeOffset,
+explicitLabels = this._labelValuesExplicitlySet ? this.get("labelValues") : null,
+direction = (position === "left" || position === "right") ? "vertical" : "horizontal";
+this._labelWidths = [];
+this._labelHeights = [];
+graphic.set("autoDraw", false);
+path.clear();
+path.set("stroke", {
+weight: line.weight,
+color: line.color,
+opacity: line.alpha
+});
+this._labelRotationProps = this._getTextRotationProps(labelStyles);
+this._labelRotationProps.transformOrigin = layout._getTransformOrigin(this._labelRotationProps.rot);
+layout.setTickOffsets.apply(this);
+layoutLength = this.getLength();
+len = this.getTotalMajorUnits();
+edgeOffset = this.getEdgeOffset(len, layoutLength);
+this.set("edgeOffset", edgeOffset);
+lineStart = layout.getLineStart.apply(this);
+if(direction === "vertical")
+{
+staticCoord = "x";
+dynamicCoord = "y";
+}
+else
+{
+staticCoord = "y";
+dynamicCoord = "x";
+}
+labelData = this._getLabelData(
+lineStart[staticCoord],
+staticCoord,
+dynamicCoord,
+this.get("minimum"),
+this.get("maximum"),
+edgeOffset,
+layoutLength - edgeOffset - edgeOffset,
+len,
+explicitLabels
+);
+points = labelData.points;
+labelValues = labelData.values;
+len = points.length;
+if(!this._labelValuesExplicitlySet)
+{
+this.set("labelValues", labelValues, {src: "internal"});
+}
+//Don't create the last label or tick.
+if(this.get("hideFirstMajorUnit"))
+{
+firstPoint = points.shift();
+firstLabel = labelValues.shift();
+len = len - 1;
+}
+//Don't create the last label or tick.
+if(this.get("hideLastMajorUnit"))
+{
+lastPoint = points.pop();
+lastLabel = labelValues.pop();
+len = len - 1;
+}
+if(len < 1)
+{
+this._clearLabelCache();
+}
+else
+{
+this.drawLine(path, lineStart, this.getLineEnd(lineStart));
+if(drawTicks)
+{
+tickPath = this.get("tickPath");
+tickPath.clear();
+tickPath.set("stroke", {
+weight: majorTickStyles.weight,
+color: majorTickStyles.color,
+opacity: majorTickStyles.alpha
+});
+for(i = 0; i < len; i = i + 1)
+{
+point = points[i];
+if(point)
+{
+layout.drawTick.apply(this, [tickPath, points[i], majorTickStyles]);
+}
+}
+}
+this._createLabelCache();
+this._maxLabelSize = 0;
+this._totalTitleSize = 0;
+this._titleSize = 0;
+this._setTitle();
+explicitlySized = layout.getExplicitlySized.apply(this, [styles]);
+for(i = 0; i < len; i = i + 1)
+{
+point = points[i];
+if(point)
+{
+label = this.getLabel(labelStyles);
+this._labels.push(label);
+this.get("appendLabelFunction")(label, labelFunction.apply(labelFunctionScope, [labelValues[i], labelFormat]));
+labelWidth = Math.round(label.offsetWidth);
+labelHeight = Math.round(label.offsetHeight);
+if(!explicitlySized)
+{
+this._layout.updateMaxLabelSize.apply(this, [labelWidth, labelHeight]);
+}
+this._labelWidths.push(labelWidth);
+this._labelHeights.push(labelHeight);
+}
+}
+this._clearLabelCache();
+if(this.get("overlapGraph"))
+{
+layout.offsetNodeForTick.apply(this, [this.get("contentBox")]);
+}
+layout.setCalculatedSize.apply(this);
+if(this._titleTextField)
+{
+this._layout.positionTitle.apply(this, [this._titleTextField]);
+}
+len = this._labels.length;
+for(i = 0; i < len; ++i)
+{
+layout.positionLabel.apply(this, [this.get("labels")[i], points[i], styles, i]);
+}
+if(firstPoint)
+{
+points.unshift(firstPoint);
+}
+if(lastPoint)
+{
+points.push(lastPoint);
+}
+if(firstLabel)
+{
+labelValues.unshift(firstLabel);
+}
+if(lastLabel)
+{
+labelValues.push(lastLabel);
+}
+this._tickPoints = points;
+}
+}
+this._drawing = false;
+if(this._callLater)
+{
+this._drawAxis();
+}
+else
+{
+this._updatePathElement();
+this.fire("axisRendered");
+}
+},
+/**
+* Calculates and sets the total size of a title.
+*
+* @method _setTotalTitleSize
+* @param {Object} styles Properties for the title field.
+* @private
+*/
+_setTotalTitleSize: function(styles)
+{
+var title = this._titleTextField,
+w = title.offsetWidth,
+h = title.offsetHeight,
+rot = this._titleRotationProps.rot,
+bounds,
+size,
+margin = styles.margin,
+position = this.get("position"),
+matrix = new Y.Matrix();
+matrix.rotate(rot);
+bounds = matrix.getContentRect(w, h);
+if(position === "left" || position === "right")
+{
+size = bounds.right - bounds.left;
+if(margin)
+{
+size += margin.left + margin.right;
+}
+}
+else
+{
+size = bounds.bottom - bounds.top;
+if(margin)
+{
+size += margin.top + margin.bottom;
+}
+}
+this._titleBounds = bounds;
+this._totalTitleSize = size;
+},
+/**
+*  Updates path.
+*
+*  @method _updatePathElement
+*  @private
+*/
+_updatePathElement: function()
+{
+var path = this._path,
+tickPath = this._tickPath,
+redrawGraphic = false,
+graphic = this.get("graphic");
+if(path)
+{
+redrawGraphic = true;
+path.end();
+}
+if(tickPath)
+{
+redrawGraphic = true;
+tickPath.end();
+}
+if(redrawGraphic)
+{
+graphic._redraw();
+}
+},
+/**
+* Updates the content and style properties for a title field.
+*
+* @method _updateTitle
+* @private
+*/
+_setTitle: function()
+{
+var i,
+styles,
+customStyles,
+title = this.get("title"),
+titleTextField = this._titleTextField,
+parentNode;
+if(title !== null && title !== undefined)
+{
+customStyles = {
+rotation: "rotation",
+margin: "margin",
+alpha: "alpha"
+};
+styles = this.get("styles").title;
+if(!titleTextField)
+{
+titleTextField = DOCUMENT.createElement('span');
+titleTextField.style.display = "block";
+titleTextField.style.whiteSpace = "nowrap";
+titleTextField.setAttribute("class", "axisTitle");
+this.get("contentBox").append(titleTextField);
+}
+else if(!DOCUMENT.createElementNS)
+{
+if(titleTextField.style.filter)
+{
+titleTextField.style.filter = null;
+}
+}
+titleTextField.style.position = "absolute";
+for(i in styles)
+{
+if(styles.hasOwnProperty(i) && !customStyles.hasOwnProperty(i))
+{
+titleTextField.style[i] = styles[i];
+}
+}
+this.get("appendTitleFunction")(titleTextField, title);
+this._titleTextField = titleTextField;
+this._titleRotationProps = this._getTextRotationProps(styles);
+this._setTotalTitleSize(styles);
+}
+else if(titleTextField)
+{
+parentNode = titleTextField.parentNode;
+if(parentNode)
+{
+parentNode.removeChild(titleTextField);
+}
+this._titleTextField = null;
+this._totalTitleSize = 0;
+}
+},
+/**
+* Creates or updates an axis label.
+*
+* @method getLabel
+* @param {Object} styles styles applied to label
+* @return HTMLElement
+* @private
+*/
+getLabel: function(styles)
+{
+var i,
+label,
+labelCache = this._labelCache,
+customStyles = {
+rotation: "rotation",
+margin: "margin",
+alpha: "alpha"
+};
+if(labelCache && labelCache.length > 0)
+{
+label = labelCache.shift();
+}
+else
+{
+label = DOCUMENT.createElement("span");
+label.className = Y.Lang.trim([label.className, "axisLabel"].join(' '));
+this.get("contentBox").append(label);
+}
+if(!DOCUMENT.createElementNS)
+{
+if(label.style.filter)
+{
+label.style.filter = null;
+}
+}
+label.style.display = "block";
+label.style.whiteSpace = "nowrap";
+label.style.position = "absolute";
+for(i in styles)
+{
+if(styles.hasOwnProperty(i) && !customStyles.hasOwnProperty(i))
+{
+label.style[i] = styles[i];
+}
+}
+return label;
+},
+/**
+* Creates a cache of labels that can be re-used when the axis redraws.
+*
+* @method _createLabelCache
+* @private
+*/
+_createLabelCache: function()
+{
+if(this._labels)
+{
+while(this._labels.length > 0)
+{
+this._labelCache.push(this._labels.shift());
+}
+}
+else
+{
+this._clearLabelCache();
+}
+this._labels = [];
+},
+/**
+* Removes axis labels from the dom and clears the label cache.
+*
+* @method _clearLabelCache
+* @private
+*/
+_clearLabelCache: function()
+{
+if(this._labelCache)
+{
+var len = this._labelCache.length,
+i = 0,
+label;
+for(; i < len; ++i)
+{
+label = this._labelCache[i];
+this._removeChildren(label);
+Y.Event.purgeElement(label, true);
+label.parentNode.removeChild(label);
+}
+}
+this._labelCache = [];
+},
+/**
+* Gets the end point of an axis.
+*
+* @method getLineEnd
+* @return Object
+* @private
+*/
+getLineEnd: function(pt)
+{
+var w = this.get("width"),
+h = this.get("height"),
+pos = this.get("position");
+if(pos === "top" || pos === "bottom")
+{
+return {x:w, y:pt.y};
+}
+else
+{
+return {x:pt.x, y:h};
+}
+},
+/**
+* Calcuates the width or height of an axis depending on its direction.
+*
+* @method getLength
+* @return Number
+* @private
+*/
+getLength: function()
+{
+var l,
+style = this.get("styles"),
+padding = style.padding,
+w = this.get("width"),
+h = this.get("height"),
+pos = this.get("position");
+if(pos === "top" || pos === "bottom")
+{
+l = w - (padding.left + padding.right);
+}
+else
+{
+l = h - (padding.top + padding.bottom);
+}
+return l;
+},
+/**
+* Gets the position of the first point on an axis.
+*
+* @method getFirstPoint
+* @param {Object} pt Object containing x and y coordinates.
+* @return Object
+* @private
+*/
+getFirstPoint:function(pt)
+{
+var style = this.get("styles"),
+pos = this.get("position"),
+padding = style.padding,
+np = {x:pt.x, y:pt.y};
+if(pos === "top" || pos === "bottom")
+{
+np.x += padding.left + this.get("edgeOffset");
+}
+else
+{
+np.y += this.get("height") - (padding.top + this.get("edgeOffset"));
+}
+return np;
+},
+/**
+* Rotates and positions a text field.
+*
+* @method _rotate
+* @param {HTMLElement} label text field to rotate and position
+* @param {Object} props properties to be applied to the text field.
+* @private
+*/
+_rotate: function(label, props)
+{
+var rot = props.rot,
+x = props.x,
+y = props.y,
+filterString,
+textAlpha,
+matrix = new Y.Matrix(),
+transformOrigin = props.transformOrigin || [0, 0],
+offsetRect;
+if(DOCUMENT.createElementNS)
+{
+matrix.translate(x, y);
+matrix.rotate(rot);
+Y_DOM.setStyle(label, "transformOrigin", (transformOrigin[0] * 100) + "% " + (transformOrigin[1] * 100) + "%");
+Y_DOM.setStyle(label, "transform", matrix.toCSSText());
+}
+else
+{
+textAlpha = props.textAlpha;
+if(Y_Lang.isNumber(textAlpha) && textAlpha < 1 && textAlpha > -1 && !isNaN(textAlpha))
+{
+filterString = "progid:DXImageTransform.Microsoft.Alpha(Opacity=" + Math.round(textAlpha * 100) + ")";
+}
+if(rot !== 0)
+{
+//ms filters kind of, sort of uses a transformOrigin of 0, 0.
+//we'll translate the difference to create a true 0, 0 origin.
+matrix.rotate(rot);
+offsetRect = matrix.getContentRect(props.labelWidth, props.labelHeight);
+matrix.init();
+matrix.translate(offsetRect.left, offsetRect.top);
+matrix.translate(x, y);
+this._simulateRotateWithTransformOrigin(matrix, rot, transformOrigin, props.labelWidth, props.labelHeight);
+if(filterString)
+{
+filterString += " ";
+}
+else
+{
+filterString = "";
+}
+filterString += matrix.toFilterText();
+label.style.left = matrix.dx + "px";
+label.style.top = matrix.dy + "px";
+}
+else
+{
+label.style.left = x + "px";
+label.style.top = y + "px";
+}
+if(filterString)
+{
+label.style.filter = filterString;
+}
+}
+},
+/**
+* Simulates a rotation with a specified transformOrigin.
+*
+* @method _simulateTransformOrigin
+* @param {Matrix} matrix Reference to a `Matrix` instance.
+* @param {Number} rot The rotation (in degrees) that will be performed on a matrix.
+* @param {Array} transformOrigin An array represeniting the origin in which to perform the transform. The first
+* index represents the x origin and the second index represents the y origin.
+* @param {Number} w The width of the object that will be transformed.
+* @param {Number} h The height of the object that will be transformed.
+* @private
+*/
+_simulateRotateWithTransformOrigin: function(matrix, rot, transformOrigin, w, h)
+{
+var transformX = transformOrigin[0] * w,
+transformY = transformOrigin[1] * h;
+transformX = !isNaN(transformX) ? transformX : 0;
+transformY = !isNaN(transformY) ? transformY : 0;
+matrix.translate(transformX, transformY);
+matrix.rotate(rot);
+matrix.translate(-transformX, -transformY);
+},
+/**
+* Returns the coordinates (top, right, bottom, left) for the bounding box of the last label.
+*
+* @method getMaxLabelBounds
+* @return Object
+*/
+getMaxLabelBounds: function()
+{
+return this._getLabelBounds(this.getMaximumValue());
+},
+/**
+* Returns the coordinates (top, right, bottom, left) for the bounding box of the first label.
+*
+* @method getMinLabelBounds
+* @return Object
+*/
+getMinLabelBounds: function()
+{
+return this._getLabelBounds(this.getMinimumValue());
+},
+/**
+* Returns the coordinates (top, right, bottom, left) for the bounding box of a label.
+*
+* @method _getLabelBounds
+* @param {String} Value of the label
+* @return Object
+* @private
+*/
+_getLabelBounds: function(val)
+{
+var layout = this._layout,
+labelStyles = this.get("styles").label,
+matrix = new Y.Matrix(),
+label,
+props = this._getTextRotationProps(labelStyles);
+props.transformOrigin = layout._getTransformOrigin(props.rot);
+label = this.getLabel(labelStyles);
+this.get("appendLabelFunction")(label, this.get("labelFunction").apply(this, [val, this.get("labelFormat")]));
+props.labelWidth = label.offsetWidth;
+props.labelHeight = label.offsetHeight;
+this._removeChildren(label);
+Y.Event.purgeElement(label, true);
+label.parentNode.removeChild(label);
+props.x = 0;
+props.y = 0;
+layout._setRotationCoords(props);
+matrix.translate(props.x, props.y);
+this._simulateRotateWithTransformOrigin(matrix, props.rot, props.transformOrigin, props.labelWidth, props.labelHeight);
+return matrix.getContentRect(props.labelWidth, props.labelHeight);
+},
+/**
+* Removes all DOM elements from an HTML element. Used to clear out labels during detruction
+* phase.
+*
+* @method _removeChildren
+* @private
+*/
+_removeChildren: function(node)
+{
+if(node.hasChildNodes())
+{
+var child;
+while(node.firstChild)
+{
+child = node.firstChild;
+this._removeChildren(child);
+node.removeChild(child);
+}
+}
+},
+/**
+* Destructor implementation Axis class. Removes all labels and the Graphic instance from the widget.
+*
+* @method destructor
+* @protected
+*/
+destructor: function()
+{
+var cb = this.get("contentBox").getDOMNode(),
+labels = this.get("labels"),
+graphic = this.get("graphic"),
+label,
+len = labels ? labels.length : 0;
+if(len > 0)
+{
+while(labels.length > 0)
+{
+label = labels.shift();
+this._removeChildren(label);
+cb.removeChild(label);
+label = null;
+}
+}
+if(graphic)
+{
+graphic.destroy();
+}
+},
+/**
+* Length in pixels of largest text bounding box. Used to calculate the height of the axis.
+*
+* @property maxLabelSize
+* @type Number
+* @protected
+*/
+_maxLabelSize: 0,
+/**
+* Updates the content of text field. This method writes a value into a text field using
+* `appendChild`. If the value is a `String`, it is converted to a `TextNode` first.
+*
+* @method _setText
+* @param label {HTMLElement} label to be updated
+* @param val {String} value with which to update the label
+* @private
+*/
+_setText: function(textField, val)
+{
+textField.innerHTML = "";
+if(Y_Lang.isNumber(val))
+{
+val = val + "";
+}
+else if(!val)
+{
+val = "";
+}
+if(IS_STRING(val))
+{
+val = DOCUMENT.createTextNode(val);
+}
+textField.appendChild(val);
+},
+/**
+* Returns the total number of majorUnits that will appear on an axis.
+*
+* @method getTotalMajorUnits
+* @return Number
+*/
+getTotalMajorUnits: function()
+{
+var units,
+majorUnit = this.get("styles").majorUnit,
+len;
+if(majorUnit.determinant === "count")
+{
+units = majorUnit.count;
+}
+else if(majorUnit.determinant === "distance")
+{
+len = this.getLength();
+units = (len/majorUnit.distance) + 1;
+}
+return units;
+},
+/**
+* Returns the distance between major units on an axis.
+*
+* @method getMajorUnitDistance
+* @param {Number} len Number of ticks
+* @param {Number} uiLen Size of the axis.
+* @param {Object} majorUnit Hash of properties used to determine the majorUnit
+* @return Number
+*/
+getMajorUnitDistance: function(len, uiLen, majorUnit)
+{
+var dist;
+if(majorUnit.determinant === "count")
+{
+if(!this.get("calculateEdgeOffset"))
+{
+len = len - 1;
+}
+dist = uiLen/len;
+}
+else if(majorUnit.determinant === "distance")
+{
+dist = majorUnit.distance;
+}
+return dist;
+},
+/**
+* Checks to see if data extends beyond the range of the axis. If so,
+* that data will need to be hidden. This method is internal, temporary and subject
+* to removal in the future.
+*
+* @method _hasDataOverflow
+* @protected
+* @return Boolean
+*/
+_hasDataOverflow: function()
+{
+if(this.get("setMin") || this.get("setMax"))
+{
+return true;
+}
+return false;
+},
+/**
+* Returns a string corresponding to the first label on an
+* axis.
+*
+* @method getMinimumValue
+* @return String
+*/
+getMinimumValue: function()
+{
+return this.get("minimum");
+},
+/**
+* Returns a string corresponding to the last label on an
+* axis.
+*
+* @method getMaximumValue
+* @return String
+*/
+getMaximumValue: function()
+{
+return this.get("maximum");
+}
+}, {
+ATTRS:
+{
+/**
+* When set, defines the width of a vertical axis instance. By default, vertical axes automatically size based
+* on their contents. When the width attribute is set, the axis will not calculate its width. When the width
+* attribute is explicitly set, axis labels will postion themselves off of the the inner edge of the axis and the
+* title, if present, will position itself off of the outer edge. If a specified width is less than the sum of
+* the axis' contents, excess content will overflow.
+*
+* @attribute width
+* @type Number
+*/
+width: {
+lazyAdd: false,
+getter: function()
+{
+if(this._explicitWidth)
+{
+return this._explicitWidth;
+}
+return this._calculatedWidth;
+},
+setter: function(val)
+{
+this._explicitWidth = val;
+return val;
+}
+},
+/**
+* When set, defines the height of a horizontal axis instance. By default, horizontal axes automatically size based
+* on their contents. When the height attribute is set, the axis will not calculate its height. When the height
+* attribute is explicitly set, axis labels will postion themselves off of the the inner edge of the axis and the
+* title, if present, will position itself off of the outer edge. If a specified height is less than the sum of
+* the axis' contents, excess content will overflow.
+*
+* @attribute height
+* @type Number
+*/
+height: {
+lazyAdd: false,
+getter: function()
+{
+if(this._explicitHeight)
+{
+return this._explicitHeight;
+}
+return this._calculatedHeight;
+},
+setter: function(val)
+{
+this._explicitHeight = val;
+return val;
+}
+},
+/**
+* Calculated value of an axis' width. By default, the value is used internally for vertical axes. If the `width`
+* attribute is explicitly set, this value will be ignored.
+*
+* @attribute calculatedWidth
+* @type Number
+* @private
+*/
+calculatedWidth: {
+getter: function()
+{
+return this._calculatedWidth;
+},
+setter: function(val)
+{
+this._calculatedWidth = val;
+return val;
+}
+},
+/**
+* Calculated value of an axis' height. By default, the value is used internally for horizontal axes. If the `height`
+* attribute is explicitly set, this value will be ignored.
+*
+* @attribute calculatedHeight
+* @type Number
+* @private
+*/
+calculatedHeight: {
+getter: function()
+{
+return this._calculatedHeight;
+},
+setter: function(val)
+{
+this._calculatedHeight = val;
+return val;
+}
+},
+/**
+* Difference between the first/last tick and edge of axis.
+*
+* @attribute edgeOffset
+* @type Number
+* @protected
+*/
+edgeOffset:
+{
+value: 0
+},
+/**
+* The graphic in which the axis line and ticks will be rendered.
+*
+* @attribute graphic
+* @type Graphic
+*/
+graphic: {},
+/**
+*  @attribute path
+*  @type Shape
+*  @readOnly
+*  @private
+*/
+path: {
+readOnly: true,
+getter: function()
+{
+if(!this._path)
+{
+var graphic = this.get("graphic");
+if(graphic)
+{
+this._path = graphic.addShape({type:"path"});
+}
+}
+return this._path;
+}
+},
+/**
+*  @attribute tickPath
+*  @type Shape
+*  @readOnly
+*  @private
+*/
+tickPath: {
+readOnly: true,
+getter: function()
+{
+if(!this._tickPath)
+{
+var graphic = this.get("graphic");
+if(graphic)
+{
+this._tickPath = graphic.addShape({type:"path"});
+}
+}
+return this._tickPath;
+}
+},
+/**
+* Contains the contents of the axis.
+*
+* @attribute node
+* @type HTMLElement
+*/
+node: {},
+/**
+* Direction of the axis.
+*
+* @attribute position
+* @type String
+*/
+position: {
+lazyAdd: false,
+setter: function(val)
+{
+var LayoutClass = this._layoutClasses[val];
+if(val && val !== "none")
+{
+this._layout = new LayoutClass();
+}
+return val;
+}
+},
+/**
+* Distance determined by the tick styles used to calculate the distance between the axis
+* line in relation to the top of the axis.
+*
+* @attribute topTickOffset
+* @type Number
+*/
+topTickOffset: {
+value: 0
+},
+/**
+* Distance determined by the tick styles used to calculate the distance between the axis
+* line in relation to the bottom of the axis.
+*
+* @attribute bottomTickOffset
+* @type Number
+*/
+bottomTickOffset: {
+value: 0
+},
+/**
+* Distance determined by the tick styles used to calculate the distance between the axis
+* line in relation to the left of the axis.
+*
+* @attribute leftTickOffset
+* @type Number
+*/
+leftTickOffset: {
+value: 0
+},
+/**
+* Distance determined by the tick styles used to calculate the distance between the axis
+* line in relation to the right side of the axis.
+*
+* @attribute rightTickOffset
+* @type Number
+*/
+rightTickOffset: {
+value: 0
+},
+/**
+* Collection of labels used to render the axis.
+*
+* @attribute labels
+* @type Array
+*/
+labels: {
+readOnly: true,
+getter: function()
+{
+return this._labels;
+}
+},
+/**
+* Collection of points used for placement of labels and ticks along the axis.
+*
+* @attribute tickPoints
+* @type Array
+*/
+tickPoints: {
+readOnly: true,
+getter: function()
+{
+if(this.get("position") === "none")
+{
+return this.get("styles").majorUnit.count;
+}
+return this._tickPoints;
+}
+},
+/**
+* Indicates whether the axis overlaps the graph. If an axis is the inner most axis on a given
+* position and the tick position is inside or cross, the axis will need to overlap the graph.
+*
+* @attribute overlapGraph
+* @type Boolean
+*/
+overlapGraph: {
+value:true,
+validator: function(val)
+{
+return Y_Lang.isBoolean(val);
+}
+},
+/**
+* Length in pixels of largest text bounding box. Used to calculate the height of the axis.
+*
+* @attribute maxLabelSize
+* @type Number
+* @protected
+*/
+maxLabelSize: {
+getter: function()
+{
+return this._maxLabelSize;
+},
+setter: function(val)
+{
+this._maxLabelSize = val;
+return val;
+}
+},
+/**
+*  Title for the axis. When specified, the title will display. The position of the title is determined by the axis position.
+*  <dl>
+*      <dt>top</dt><dd>Appears above the axis and it labels. The default rotation is 0.</dd>
+*      <dt>right</dt><dd>Appears to the right of the axis and its labels. The default rotation is 90.</dd>
+*      <dt>bottom</dt><dd>Appears below the axis and its labels. The default rotation is 0.</dd>
+*      <dt>left</dt><dd>Appears to the left of the axis and its labels. The default rotation is -90.</dd>
+*  </dl>
+*
+*  @attribute title
+*  @type String
+*/
+title: {
+value: null
+},
+/**
+* Function used to append an axis value to an axis label. This function has the following signature:
+*  <dl>
+*      <dt>textField</dt><dd>The axis label to be appended. (`HTMLElement`)</dd>
+*      <dt>val</dt><dd>The value to attach to the text field. This method will accept an `HTMLELement`
+*      or a `String`. This method does not use (`HTMLElement` | `String`)</dd>
+*  </dl>
+* The default method appends a value to the `HTMLElement` using the `appendChild` method. If the given
+* value is a `String`, the method will convert the the value to a `textNode` before appending to the
+* `HTMLElement`. This method will not convert an `HTMLString` to an `HTMLElement`.
+*
+* @attribute appendLabelFunction
+* @type Function
+*/
+appendLabelFunction: {
+valueFn: function()
+{
+return this._setText;
+}
+},
+/**
+* Function used to append a title value to the title object. This function has the following signature:
+*  <dl>
+*      <dt>textField</dt><dd>The title text field to be appended. (`HTMLElement`)</dd>
+*      <dt>val</dt><dd>The value to attach to the text field. This method will accept an `HTMLELement`
+*      or a `String`. This method does not use (`HTMLElement` | `String`)</dd>
+*  </dl>
+* The default method appends a value to the `HTMLElement` using the `appendChild` method. If the given
+* value is a `String`, the method will convert the the value to a `textNode` before appending to the
+* `HTMLElement` element. This method will not convert an `HTMLString` to an `HTMLElement`.
+*
+* @attribute appendTitleFunction
+* @type Function
+*/
+appendTitleFunction: {
+valueFn: function()
+{
+return this._setText;
+}
+},
+/**
+* An array containing the unformatted values of the axis labels. By default, TimeAxis, NumericAxis and
+* StackedAxis labelValues are determined by the majorUnit style. By default, CategoryAxis labels are
+* determined by the values of the dataProvider.
+* <p>When the labelValues attribute is explicitly set, the labelValues are dictated by the set value and
+* the position of ticks and labels are determined by where those values would fall on the axis. </p>
+*
+* @attribute labelValues
+* @type Array
+*/
+labelValues: {
+lazyAdd: false,
+setter: function(val)
+{
+var opts = arguments[2];
+if(!val || (opts && opts.src && opts.src === "internal"))
+{
+this._labelValuesExplicitlySet = false;
+}
+else
+{
+this._labelValuesExplicitlySet = true;
+}
+return val;
+}
+},
+/**
+* Suppresses the creation of the the first visible label and tick.
+*
+* @attribute hideFirstMajorUnit
+* @type Boolean
+*/
+hideFirstMajorUnit: {
+value: false
+},
+/**
+* Suppresses the creation of the the last visible label and tick.
+*
+* @attribute hideLastMajorUnit
+* @type Boolean
+*/
+hideLastMajorUnit: {
+value: false
+}
+/**
+* Style properties used for drawing an axis. This attribute is inherited from `Renderer`. Below are the default values:
+*  <dl>
+*      <dt>majorTicks</dt><dd>Properties used for drawing ticks.
+*          <dl>
+*              <dt>display</dt><dd>Position of the tick. Possible values are `inside`, `outside`, `cross` and `none`.
+*              The default value is `inside`.</dd>
+*              <dt>length</dt><dd>The length (in pixels) of the tick. The default value is 4.</dd>
+*              <dt>color</dt><dd>The color of the tick. The default value is `#dad8c9`</dd>
+*              <dt>weight</dt><dd>Number indicating the width of the tick. The default value is 1.</dd>
+*              <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the tick. The default value is 1.</dd>
+*          </dl>
+*      </dd>
+*      <dt>line</dt><dd>Properties used for drawing the axis line.
+*          <dl>
+*              <dt>weight</dt><dd>Number indicating the width of the axis line. The default value is 1.</dd>
+*              <dt>color</dt><dd>The color of the axis line. The default value is `#dad8c9`.</dd>
+*              <dt>alpha</dt><dd>Number from 0 to 1 indicating the opacity of the tick. The default value is 1.</dd>
+*          </dl>
+*      </dd>
+*      <dt>majorUnit</dt><dd>Properties used to calculate the `majorUnit` for the axis.
+*          <dl>
+*              <dt>determinant</dt><dd>The algorithm used for calculating distance between ticks. The possible options are
+*              `count` and `distance`. If the `determinant` is `count`, the axis ticks will spaced so that a specified number
+*              of ticks appear on the axis. If the `determinant` is `distance`, the axis ticks will spaced out according to
+*              the specified distance. The default value is `count`.</dd>
+*              <dt>count</dt><dd>Number of ticks to appear on the axis when the `determinant` is `count`. The default value is 11.</dd>
+*              <dt>distance</dt><dd>The distance (in pixels) between ticks when the `determinant` is `distance`. The default
+*              value is 75.</dd>
+*          </dl>
+*      </dd>
+*      <dt>label</dt><dd>Properties and styles applied to the axis labels.
+*          <dl>
+*              <dt>color</dt><dd>The color of the labels. The default value is `#808080`.</dd>
+*              <dt>alpha</dt><dd>Number between 0 and 1 indicating the opacity of the labels. The default value is 1.</dd>
+*              <dt>fontSize</dt><dd>The font-size of the labels. The default value is 85%</dd>
+*              <dt>rotation</dt><dd>The rotation, in degrees (between -90 and 90) of the labels. The default value is 0.</dd>
+*              <dt>offset</td><dd>A number between 0 and 1 indicating the relationship of the label to a tick. For a horizontal axis
+*              label, a value of 0 will position the label's left side even to the the tick. A position of 1 would position the
+*              right side of the label with the tick. A position of 0.5 would center the label horizontally with the tick. For a
+*              vertical axis, a value of 0 would position the top of the label with the tick, a value of 1 would position the bottom
+*              of the label with the tick and a value 0 would center the label vertically with the tick. The default value is 0.5.</dd>
+*              <dt>margin</dt><dd>The distance between the label and the axis/tick. Depending on the position of the `Axis`,
+*              only one of the properties used.
+*                  <dl>
+*                      <dt>top</dt><dd>Pixel value used for an axis with a `position` of `bottom`. The default value is 4.</dd>
+*                      <dt>right</dt><dd>Pixel value used for an axis with a `position` of `left`. The default value is 4.</dd>
+*                      <dt>bottom</dt><dd>Pixel value used for an axis with a `position` of `top`. The default value is 4.</dd>
+*                      <dt>left</dt><dd>Pixel value used for an axis with a `position` of `right`. The default value is 4.</dd>
+*                  </dl>
+*              </dd>
+*          </dl>
+*      </dd>
+*  </dl>
+*
+* @attribute styles
+* @type Object
+*/
+}
+});
+Y.AxisType = Y.Base.create("baseAxis", Y.Axis, [], {});
+}, '@VERSION@', {"requires": ["dom", "widget", "widget-position", "widget-stack", "graphics", "axis-base"]});

comt