happstack-yui-7372.5.1: bundle/charts-legend/charts-legend-coverage.js
/*
YUI 3.7.2 (build 5639)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
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_yuitest_coverage["build/charts-legend/charts-legend.js"].code=["YUI.add('charts-legend', function (Y, NAME) {","","/**"," * Adds legend functionality to charts."," *"," * @module charts"," * @submodule charts-legend"," */","var DOCUMENT = Y.config.doc, ","TOP = \"top\",","RIGHT = \"right\",","BOTTOM = \"bottom\",","LEFT = \"left\",","EXTERNAL = \"external\",","HORIZONTAL = \"horizontal\",","VERTICAL = \"vertical\",","WIDTH = \"width\",","HEIGHT = \"height\",","POSITION = \"position\",","_X = \"x\",","_Y = \"y\",","PX = \"px\",","LEGEND = {"," setter: function(val)"," { "," var legend = this.get(\"legend\");"," if(legend)"," {"," legend.destroy(true);"," }"," if(val instanceof Y.ChartLegend)"," {"," legend = val;"," legend.set(\"chart\", this);"," }"," else"," {"," val.chart = this;"," if(!val.hasOwnProperty(\"render\"))"," {"," val.render = this.get(\"contentBox\");"," val.includeInChartLayout = true;"," }"," legend = new Y.ChartLegend(val);"," }"," return legend;"," }","},","","/**"," * Contains methods for displaying items horizontally in a legend."," *"," * @module charts"," * @submodule charts-legend"," * @class HorizontalLegendLayout"," */","HorizontalLegendLayout = {"," /**"," * Displays items horizontally in a legend."," *"," * @method _positionLegendItems"," * @param {Array} items Array of items to display in the legend."," * @param {Number} maxWidth The width of the largest item in the legend."," * @param {Number} maxHeight The height of the largest item in the legend."," * @param {Number} totalWidth The total width of all items in a legend."," * @param {Number} totalHeight The total height of all items in a legend."," * @param {Number} padding The left, top, right and bottom padding properties for the legend."," * @param {Number} horizontalGap The horizontal distance between items in a legend."," * @param {Number} verticalGap The vertical distance between items in a legend."," * @param {String} hAlign The horizontal alignment of the legend."," * @param {String} vAlign The vertical alignment of the legend."," * @protected"," */"," _positionLegendItems: function(items, maxWidth, maxHeight, totalWidth, totalHeight, padding, horizontalGap, verticalGap, hAlign, vAlign)"," {"," var i = 0,"," rowIterator = 0,"," item,"," node,"," itemWidth,"," itemHeight,"," len,"," width = this.get(\"width\"),"," rows,"," rowsLen,"," row,"," totalWidthArray,"," legendWidth,"," topHeight = padding.top - verticalGap,"," limit = width - (padding.left + padding.right),"," left, "," top,"," right,"," bottom;"," HorizontalLegendLayout._setRowArrays(items, limit, horizontalGap);"," rows = HorizontalLegendLayout.rowArray;"," totalWidthArray = HorizontalLegendLayout.totalWidthArray;"," rowsLen = rows.length;"," for(; rowIterator < rowsLen; ++ rowIterator)"," {"," topHeight += verticalGap;"," row = rows[rowIterator];"," len = row.length;"," legendWidth = HorizontalLegendLayout.getStartPoint(width, totalWidthArray[rowIterator], hAlign, padding);"," for(i = 0; i < len; ++i)"," {"," item = row[i];"," node = item.node;"," itemWidth = item.width;"," itemHeight = item.height;"," item.x = legendWidth;"," item.y = 0;"," left = !isNaN(left) ? Math.min(left, legendWidth) : legendWidth;"," top = !isNaN(top) ? Math.min(top, topHeight) : topHeight;"," right = !isNaN(right) ? Math.max(legendWidth + itemWidth, right) : legendWidth + itemWidth;"," bottom = !isNaN(bottom) ? Math.max(topHeight + itemHeight, bottom) : topHeight + itemHeight;"," node.setStyle(\"left\", legendWidth + PX);"," node.setStyle(\"top\", topHeight + PX);"," legendWidth += itemWidth + horizontalGap;"," }"," topHeight += item.height;"," }"," this._contentRect = {"," left: left,"," top: top,"," right: right,"," bottom: bottom"," };"," if(this.get(\"includeInChartLayout\"))"," {"," this.set(\"height\", topHeight + padding.bottom);"," }"," },",""," /**"," * Creates row and total width arrays used for displaying multiple rows of"," * legend items based on the items, available width and horizontalGap for the legend."," *"," * @method _setRowArrays"," * @param {Array} items Array of legend items to display in a legend."," * @param {Number} limit Total available width for displaying items in a legend."," * @param {Number} horizontalGap Horizontal distance between items in a legend."," * @protected"," */"," _setRowArrays: function(items, limit, horizontalGap)"," {"," var item = items[0],"," rowArray = [[item]],"," i = 1,"," rowIterator = 0,"," len = items.length,"," totalWidth = item.width,"," itemWidth,"," totalWidthArray = [[totalWidth]];"," for(; i < len; ++i)"," {"," item = items[i];"," itemWidth = item.width;"," if((totalWidth + horizontalGap + itemWidth) <= limit)"," {"," totalWidth += horizontalGap + itemWidth;"," rowArray[rowIterator].push(item);"," }"," else"," {"," totalWidth = horizontalGap + itemWidth;"," if(rowArray[rowIterator])"," {"," rowIterator += 1;"," }"," rowArray[rowIterator] = [item];"," }"," totalWidthArray[rowIterator] = totalWidth;"," }"," HorizontalLegendLayout.rowArray = rowArray;"," HorizontalLegendLayout.totalWidthArray = totalWidthArray;"," },",""," /**"," * Returns the starting x-coordinate for a row of legend items."," *"," * @method getStartPoint"," * @param {Number} w Width of the legend."," * @param {Number} totalWidth Total width of all labels in the row."," * @param {String} align Horizontal alignment of items for the legend."," * @param {Object} padding Object contain left, top, right and bottom padding properties."," * @return Number"," * @protected"," */"," getStartPoint: function(w, totalWidth, align, padding)"," {"," var startPoint;"," switch(align)"," {"," case LEFT :"," startPoint = padding.left;"," break;"," case \"center\" :"," startPoint = (w - totalWidth) * 0.5;"," break;"," case RIGHT :"," startPoint = w - totalWidth - padding.right;"," break;"," }"," return startPoint;"," }","},","","/**"," * Contains methods for displaying items vertically in a legend."," *"," * @module charts"," * @submodule charts-legend"," * @class VerticalLegendLayout"," */","VerticalLegendLayout = {"," /**"," * Displays items vertically in a legend."," *"," * @method _positionLegendItems"," * @param {Array} items Array of items to display in the legend."," * @param {Number} maxWidth The width of the largest item in the legend."," * @param {Number} maxHeight The height of the largest item in the legend."," * @param {Number} totalWidth The total width of all items in a legend."," * @param {Number} totalHeight The total height of all items in a legend."," * @param {Number} padding The left, top, right and bottom padding properties for the legend."," * @param {Number} horizontalGap The horizontal distance between items in a legend."," * @param {Number} verticalGap The vertical distance between items in a legend."," * @param {String} hAlign The horizontal alignment of the legend."," * @param {String} vAlign The vertical alignment of the legend."," * @protected"," */"," _positionLegendItems: function(items, maxWidth, maxHeight, totalWidth, totalHeight, padding, horizontalGap, verticalGap, hAlign, vAlign)"," {"," var i = 0,"," columnIterator = 0,"," item,"," node,"," itemHeight,"," itemWidth,"," len,"," height = this.get(\"height\"),"," columns,"," columnsLen,"," column,"," totalHeightArray,"," legendHeight,"," leftWidth = padding.left - horizontalGap,"," legendWidth,"," limit = height - (padding.top + padding.bottom),"," left, "," top,"," right,"," bottom;"," VerticalLegendLayout._setColumnArrays(items, limit, verticalGap);"," columns = VerticalLegendLayout.columnArray;"," totalHeightArray = VerticalLegendLayout.totalHeightArray;"," columnsLen = columns.length;"," for(; columnIterator < columnsLen; ++ columnIterator)"," {"," leftWidth += horizontalGap;"," column = columns[columnIterator];"," len = column.length;"," legendHeight = VerticalLegendLayout.getStartPoint(height, totalHeightArray[columnIterator], vAlign, padding);"," legendWidth = 0;"," for(i = 0; i < len; ++i)"," {"," item = column[i];"," node = item.node;"," itemHeight = item.height;"," itemWidth = item.width;"," item.y = legendHeight;"," item.x = leftWidth;"," left = !isNaN(left) ? Math.min(left, leftWidth) : leftWidth;"," top = !isNaN(top) ? Math.min(top, legendHeight) : legendHeight;"," right = !isNaN(right) ? Math.max(leftWidth + itemWidth, right) : leftWidth + itemWidth;"," bottom = !isNaN(bottom) ? Math.max(legendHeight + itemHeight, bottom) : legendHeight + itemHeight;"," node.setStyle(\"left\", leftWidth + PX);"," node.setStyle(\"top\", legendHeight + PX);"," legendHeight += itemHeight + verticalGap;"," legendWidth = Math.max(legendWidth, item.width);"," }"," leftWidth += legendWidth;"," }"," this._contentRect = {"," left: left,"," top: top,"," right: right,"," bottom: bottom"," };"," if(this.get(\"includeInChartLayout\"))"," {"," this.set(\"width\", leftWidth + padding.right);"," }"," },",""," /**"," * Creates column and total height arrays used for displaying multiple columns of"," * legend items based on the items, available height and verticalGap for the legend."," *"," * @method _setColumnArrays"," * @param {Array} items Array of legend items to display in a legend."," * @param {Number} limit Total available height for displaying items in a legend."," * @param {Number} verticalGap Vertical distance between items in a legend."," * @protected"," */"," _setColumnArrays: function(items, limit, verticalGap)"," {"," var item = items[0],"," columnArray = [[item]],"," i = 1,"," columnIterator = 0,"," len = items.length,"," totalHeight = item.height,"," itemHeight,"," totalHeightArray = [[totalHeight]];"," for(; i < len; ++i)"," {"," item = items[i];"," itemHeight = item.height;"," if((totalHeight + verticalGap + itemHeight) <= limit)"," {"," totalHeight += verticalGap + itemHeight;"," columnArray[columnIterator].push(item);"," }"," else"," {"," totalHeight = verticalGap + itemHeight;"," if(columnArray[columnIterator])"," {"," columnIterator += 1;"," }"," columnArray[columnIterator] = [item];"," }"," totalHeightArray[columnIterator] = totalHeight;"," }"," VerticalLegendLayout.columnArray = columnArray;"," VerticalLegendLayout.totalHeightArray = totalHeightArray;"," },",""," /**"," * Returns the starting y-coordinate for a column of legend items."," *"," * @method getStartPoint"," * @param {Number} h Height of the legend."," * @param {Number} totalHeight Total height of all labels in the column."," * @param {String} align Vertical alignment of items for the legend."," * @param {Object} padding Object contain left, top, right and bottom padding properties."," * @return Number"," * @protected"," */"," getStartPoint: function(h, totalHeight, align, padding)"," {"," var startPoint;"," switch(align)"," {"," case TOP :"," startPoint = padding.top;"," break;"," case \"middle\" :"," startPoint = (h - totalHeight) * 0.5;"," break;"," case BOTTOM :"," startPoint = h - totalHeight - padding.bottom;"," break;"," }"," return startPoint;"," }","},","","CartesianChartLegend = Y.Base.create(\"cartesianChartLegend\", Y.CartesianChart, [], {"," /**"," * Redraws and position all the components of the chart instance."," *"," * @method _redraw"," * @private"," */"," _redraw: function()"," {"," if(this._drawing)"," {"," this._callLater = true;"," return;"," }"," this._drawing = true;"," this._callLater = false;"," var w = this.get(\"width\"),"," h = this.get(\"height\"),"," layoutBoxDimensions = this._getLayoutBoxDimensions(),"," leftPaneWidth = layoutBoxDimensions.left,"," rightPaneWidth = layoutBoxDimensions.right,"," topPaneHeight = layoutBoxDimensions.top,"," bottomPaneHeight = layoutBoxDimensions.bottom,"," leftAxesCollection = this.get(\"leftAxesCollection\"),"," rightAxesCollection = this.get(\"rightAxesCollection\"),"," topAxesCollection = this.get(\"topAxesCollection\"),"," bottomAxesCollection = this.get(\"bottomAxesCollection\"),"," i = 0,"," l,"," axis,"," graphOverflow = \"visible\","," graph = this.get(\"graph\"),"," topOverflow,"," bottomOverflow,"," leftOverflow,"," rightOverflow,"," graphWidth,"," graphHeight,"," graphX,"," graphY,"," allowContentOverflow = this.get(\"allowContentOverflow\"),"," diff,"," rightAxesXCoords,"," leftAxesXCoords,"," topAxesYCoords,"," bottomAxesYCoords,"," legend = this.get(\"legend\"),"," graphRect = {};",""," if(leftAxesCollection)"," {"," leftAxesXCoords = [];"," l = leftAxesCollection.length;"," for(i = l - 1; i > -1; --i)"," {"," leftAxesXCoords.unshift(leftPaneWidth);"," leftPaneWidth += leftAxesCollection[i].get(\"width\");"," }"," }"," if(rightAxesCollection)"," {"," rightAxesXCoords = [];"," l = rightAxesCollection.length;"," i = 0;"," for(i = l - 1; i > -1; --i)"," {"," rightPaneWidth += rightAxesCollection[i].get(\"width\");"," rightAxesXCoords.unshift(w - rightPaneWidth);"," }"," }"," if(topAxesCollection)"," {"," topAxesYCoords = [];"," l = topAxesCollection.length;"," for(i = l - 1; i > -1; --i)"," {"," topAxesYCoords.unshift(topPaneHeight);"," topPaneHeight += topAxesCollection[i].get(\"height\");"," }"," }"," if(bottomAxesCollection)"," {"," bottomAxesYCoords = [];"," l = bottomAxesCollection.length;"," for(i = l - 1; i > -1; --i)"," {"," bottomPaneHeight += bottomAxesCollection[i].get(\"height\");"," bottomAxesYCoords.unshift(h - bottomPaneHeight);"," }"," }"," "," graphWidth = w - (leftPaneWidth + rightPaneWidth);"," graphHeight = h - (bottomPaneHeight + topPaneHeight);"," graphRect.left = leftPaneWidth;"," graphRect.top = topPaneHeight;"," graphRect.bottom = h - bottomPaneHeight;"," graphRect.right = w - rightPaneWidth;"," if(!allowContentOverflow)"," {"," topOverflow = this._getTopOverflow(leftAxesCollection, rightAxesCollection);"," bottomOverflow = this._getBottomOverflow(leftAxesCollection, rightAxesCollection);"," leftOverflow = this._getLeftOverflow(bottomAxesCollection, topAxesCollection);"," rightOverflow = this._getRightOverflow(bottomAxesCollection, topAxesCollection);"," "," diff = topOverflow - topPaneHeight;"," if(diff > 0)"," {"," graphRect.top = topOverflow;"," if(topAxesYCoords)"," {"," i = 0;"," l = topAxesYCoords.length;"," for(; i < l; ++i)"," {"," topAxesYCoords[i] += diff;"," }"," }"," }",""," diff = bottomOverflow - bottomPaneHeight;"," if(diff > 0)"," {"," graphRect.bottom = h - bottomOverflow;"," if(bottomAxesYCoords)"," {"," i = 0;"," l = bottomAxesYCoords.length;"," for(; i < l; ++i)"," {"," bottomAxesYCoords[i] -= diff;"," }"," }"," }",""," diff = leftOverflow - leftPaneWidth;"," if(diff > 0)"," {"," graphRect.left = leftOverflow;"," if(leftAxesXCoords)"," {"," i = 0;"," l = leftAxesXCoords.length;"," for(; i < l; ++i)"," {"," leftAxesXCoords[i] += diff;"," }"," }"," }",""," diff = rightOverflow - rightPaneWidth;"," if(diff > 0)"," {"," graphRect.right = w - rightOverflow;"," if(rightAxesXCoords)"," {"," i = 0;"," l = rightAxesXCoords.length;"," for(; i < l; ++i)"," {"," rightAxesXCoords[i] -= diff;"," }"," }"," }"," }"," graphWidth = graphRect.right - graphRect.left;"," graphHeight = graphRect.bottom - graphRect.top;"," graphX = graphRect.left;"," graphY = graphRect.top;"," if(legend)"," {"," if(legend.get(\"includeInChartLayout\"))"," {"," switch(legend.get(\"position\"))"," {"," case \"left\" : "," legend.set(\"y\", graphY);"," legend.set(\"height\", graphHeight);"," break;"," case \"top\" :"," legend.set(\"x\", graphX);"," legend.set(\"width\", graphWidth);"," break;"," case \"bottom\" : "," legend.set(\"x\", graphX);"," legend.set(\"width\", graphWidth);"," break;"," case \"right\" :"," legend.set(\"y\", graphY);"," legend.set(\"height\", graphHeight);"," break;"," }"," }"," }"," if(topAxesCollection)"," {"," l = topAxesCollection.length;"," i = 0;"," for(; i < l; i++)"," {"," axis = topAxesCollection[i];"," if(axis.get(\"width\") !== graphWidth)"," {"," axis.set(\"width\", graphWidth);"," }"," axis.get(\"boundingBox\").setStyle(\"left\", graphX + PX);"," axis.get(\"boundingBox\").setStyle(\"top\", topAxesYCoords[i] + PX);"," }"," if(axis._hasDataOverflow())"," {"," graphOverflow = \"hidden\";"," }"," }"," if(bottomAxesCollection)"," {"," l = bottomAxesCollection.length;"," i = 0;"," for(; i < l; i++)"," {"," axis = bottomAxesCollection[i];"," if(axis.get(\"width\") !== graphWidth)"," {"," axis.set(\"width\", graphWidth);"," }"," axis.get(\"boundingBox\").setStyle(\"left\", graphX + PX);"," axis.get(\"boundingBox\").setStyle(\"top\", bottomAxesYCoords[i] + PX);"," }"," if(axis._hasDataOverflow())"," {"," graphOverflow = \"hidden\";"," }"," }"," if(leftAxesCollection)"," {"," l = leftAxesCollection.length;"," i = 0;"," for(; i < l; ++i)"," {"," axis = leftAxesCollection[i];"," axis.get(\"boundingBox\").setStyle(\"top\", graphY + PX);"," axis.get(\"boundingBox\").setStyle(\"left\", leftAxesXCoords[i] + PX);"," if(axis.get(\"height\") !== graphHeight)"," {"," axis.set(\"height\", graphHeight);"," }"," }"," if(axis._hasDataOverflow())"," {"," graphOverflow = \"hidden\";"," }"," }"," if(rightAxesCollection)"," {"," l = rightAxesCollection.length;"," i = 0;"," for(; i < l; ++i)"," {"," axis = rightAxesCollection[i];"," axis.get(\"boundingBox\").setStyle(\"top\", graphY + PX);"," axis.get(\"boundingBox\").setStyle(\"left\", rightAxesXCoords[i] + PX);"," if(axis.get(\"height\") !== graphHeight)"," {"," axis.set(\"height\", graphHeight);"," }"," }"," if(axis._hasDataOverflow())"," {"," graphOverflow = \"hidden\";"," }"," }"," this._drawing = false;"," if(this._callLater)"," {"," this._redraw();"," return;"," }"," if(graph)"," {"," graph.get(\"boundingBox\").setStyle(\"left\", graphX + PX);"," graph.get(\"boundingBox\").setStyle(\"top\", graphY + PX);"," graph.set(\"width\", graphWidth);"," graph.set(\"height\", graphHeight);"," graph.get(\"boundingBox\").setStyle(\"overflow\", graphOverflow);"," }",""," if(this._overlay)"," {"," this._overlay.setStyle(\"left\", graphX + PX);"," this._overlay.setStyle(\"top\", graphY + PX);"," this._overlay.setStyle(\"width\", graphWidth + PX);"," this._overlay.setStyle(\"height\", graphHeight + PX);"," }"," },",""," /**"," * Positions the legend in a chart and returns the properties of the legend to be used in the "," * chart's layout algorithm."," *"," * @method _getLayoutDimensions"," * @return {Object} The left, top, right and bottom values for the legend."," * @protected"," */"," _getLayoutBoxDimensions: function()"," {"," var box = {"," top: 0,"," right: 0,"," bottom: 0,"," left: 0"," },"," legend = this.get(\"legend\"),"," position,"," direction,"," dimension,"," size,"," w = this.get(WIDTH),"," h = this.get(HEIGHT),"," gap;"," if(legend && legend.get(\"includeInChartLayout\"))"," {"," gap = legend.get(\"styles\").gap;"," position = legend.get(POSITION);"," if(position != EXTERNAL)"," {"," direction = legend.get(\"direction\");"," dimension = direction == HORIZONTAL ? HEIGHT : WIDTH;"," size = legend.get(dimension);"," box[position] = size + gap;"," switch(position)"," {"," case TOP :"," legend.set(_Y, 0); "," break;"," case BOTTOM : "," legend.set(_Y, h - size); "," break;"," case RIGHT :"," legend.set(_X, w - size);"," break;"," case LEFT: "," legend.set(_X, 0);"," break;"," }"," }"," }"," return box;"," },",""," /**"," * Destructor implementation for the CartesianChart class. Calls destroy on all axes, series, legend (if available) and the Graph instance."," * Removes the tooltip and overlay HTML elements."," *"," * @method destructor"," * @protected"," */"," destructor: function()"," {"," var legend = this.get(\"legend\");"," if(legend)"," {"," legend.destroy(true);"," }"," }","}, {"," ATTRS: {"," legend: LEGEND"," }","});","","Y.CartesianChart = CartesianChartLegend;","","var PieChartLegend = Y.Base.create(\"pieChartLegend\", Y.PieChart, [], {"," /**"," * Redraws the chart instance."," *"," * @method _redraw"," * @private"," */"," _redraw: function()"," {"," if(this._drawing)"," {"," this._callLater = true;"," return;"," }"," this._drawing = true;"," this._callLater = false;"," var graph = this.get(\"graph\"),"," w = this.get(\"width\"),"," h = this.get(\"height\"),"," graphWidth,"," graphHeight,"," legend = this.get(\"legend\"),"," x = 0,"," y = 0,"," legendX = 0,"," legendY = 0,"," legendWidth,"," legendHeight,"," dimension,"," gap,"," position,"," direction;"," if(graph)"," {"," if(legend)"," {"," position = legend.get(\"position\");"," direction = legend.get(\"direction\");"," graphWidth = graph.get(\"width\");"," graphHeight = graph.get(\"height\");"," legendWidth = legend.get(\"width\");"," legendHeight = legend.get(\"height\");"," gap = legend.get(\"styles\").gap;"," "," if((direction == \"vertical\" && (graphWidth + legendWidth + gap !== w)) || (direction == \"horizontal\" && (graphHeight + legendHeight + gap !== h)))"," {"," switch(legend.get(\"position\"))"," {"," case LEFT :"," dimension = Math.min(w - (legendWidth + gap), h);"," legendHeight = h;"," x = legendWidth + gap;"," legend.set(HEIGHT, legendHeight);"," break;"," case TOP :"," dimension = Math.min(h - (legendHeight + gap), w); "," legendWidth = w;"," y = legendHeight + gap;"," legend.set(WIDTH, legendWidth);"," break;"," case RIGHT :"," dimension = Math.min(w - (legendWidth + gap), h);"," legendHeight = h;"," legendX = dimension + gap;"," legend.set(HEIGHT, legendHeight);"," break;"," case BOTTOM :"," dimension = Math.min(h - (legendHeight + gap), w); "," legendWidth = w;"," legendY = dimension + gap; "," legend.set(WIDTH, legendWidth);"," break;"," }"," graph.set(WIDTH, dimension);"," graph.set(HEIGHT, dimension);"," }"," else"," {"," switch(legend.get(\"position\"))"," { "," case LEFT :"," x = legendWidth + gap;"," break;"," case TOP :"," y = legendHeight + gap;"," break;"," case RIGHT :"," legendX = graphWidth + gap;"," break;"," case BOTTOM :"," legendY = graphHeight + gap; "," break;"," }"," }"," }"," else"," {"," graph.set(_X, 0);"," graph.set(_Y, 0);"," graph.set(WIDTH, w);"," graph.set(HEIGHT, h);"," }"," }"," this._drawing = false;"," if(this._callLater)"," {"," this._redraw();"," return;"," }"," if(graph)"," {"," graph.set(_X, x);"," graph.set(_Y, y);"," }"," if(legend)"," {"," legend.set(_X, legendX);"," legend.set(_Y, legendY);"," }"," }","}, {"," ATTRS: {"," /**"," * The legend for the chart."," *"," * @attribute"," * @type Legend"," */"," legend: LEGEND"," }","});","Y.PieChart = PieChartLegend;","/**"," * ChartLegend provides a legend for a chart."," *"," * @class ChartLegend"," * @module charts"," * @submodule charts-legend"," * @extends Widget"," */","Y.ChartLegend = Y.Base.create(\"chartlegend\", Y.Widget, [Y.Renderer], {"," /**"," * Initializes the chart."," *"," * @method initializer"," * @private"," */"," initializer: function()"," {"," this._items = [];"," },",""," /**"," * @method renderUI"," * @private"," */"," renderUI: function()"," {"," var bb = this.get(\"boundingBox\"),"," cb = this.get(\"contentBox\"),"," styles = this.get(\"styles\").background,"," background = new Y.Rect({"," graphic: cb,"," fill: styles.fill,"," stroke: styles.border"," });"," bb.setStyle(\"display\", \"block\");"," bb.setStyle(\"position\", \"absolute\");"," this.set(\"background\", background);"," },"," "," /**"," * @method bindUI"," * @private"," */"," bindUI: function()"," {"," this.get(\"chart\").after(\"seriesCollectionChange\", Y.bind(this._updateHandler, this));"," this.after(\"stylesChange\", this._updateHandler);"," this.after(\"positionChange\", this._positionChangeHandler);"," this.after(\"widthChange\", this._handleSizeChange);"," this.after(\"heightChange\", this._handleSizeChange);"," },"," "," /**"," * @method syncUI"," * @private"," */"," syncUI: function()"," {"," var w = this.get(\"width\"),"," h = this.get(\"height\");"," if(isFinite(w) && isFinite(h) && w > 0 && h > 0)"," {"," this._drawLegend();"," }"," },",""," /**"," * Handles changes to legend."," *"," * @method _updateHandler"," * @param {Object} e Event object"," * @private"," */"," _updateHandler: function(e)"," {"," if(this.get(\"rendered\"))"," {"," this._drawLegend();"," }"," },",""," /** "," * Handles position changes."," *"," * @method _positionChangeHandler"," * @param {Object} e Event object"," * @private"," */"," _positionChangeHandler: function(e)"," {"," var chart = this.get(\"chart\"),"," parentNode = this._parentNode;"," if(parentNode && ((chart && this.get(\"includeInChartLayout\"))))"," {"," this.fire(\"legendRendered\");"," }"," else if(this.get(\"rendered\"))"," {"," this._drawLegend();"," }"," },",""," /**"," * Updates the legend 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,"," hor = pos == BOTTOM || pos == TOP;"," if((hor && attrName == WIDTH) || (vert && attrName == HEIGHT))"," {"," this._drawLegend();"," }"," },",""," /**"," * Draws the legend"," *"," * @method _drawLegend"," * @private"," */"," _drawLegend: function()"," {"," if(this._drawing)"," {"," this._callLater = true;"," return;"," }"," this._drawing = true;"," this._callLater = false;"," if(this.get(\"includeInChartLayout\"))"," {"," this.get(\"chart\")._itemRenderQueue.unshift(this);"," }"," var chart = this.get(\"chart\"),"," node = this.get(\"contentBox\"),"," seriesCollection = chart.get(\"seriesCollection\"),"," series,"," styles = this.get(\"styles\"),"," padding = styles.padding,"," itemStyles = styles.item,"," seriesStyles,"," hSpacing = itemStyles.hSpacing,"," vSpacing = itemStyles.vSpacing,"," hAlign = styles.hAlign,"," vAlign = styles.vAlign,"," marker = styles.marker,"," labelStyles = itemStyles.label,"," displayName,"," layout = this._layout[this.get(\"direction\")],"," i, "," len,"," isArray,"," shape,"," shapeClass,"," item,"," fill,"," border,"," fillColors,"," borderColors,"," borderWeight,"," items = [],"," markerWidth = marker.width,"," markerHeight = marker.height,"," totalWidth = 0 - hSpacing,"," totalHeight = 0 - vSpacing,"," maxWidth = 0,"," maxHeight = 0,"," itemWidth,"," itemHeight;"," if(marker && marker.shape)"," {"," shape = marker.shape;"," }"," this._destroyLegendItems();"," if(chart instanceof Y.PieChart)"," {"," series = seriesCollection[0];"," displayName = series.get(\"categoryAxis\").getDataByKey(series.get(\"categoryKey\")); "," seriesStyles = series.get(\"styles\").marker;"," fillColors = seriesStyles.fill.colors;"," borderColors = seriesStyles.border.colors;"," borderWeight = seriesStyles.border.weight;"," i = 0;"," len = displayName.length;"," shape = shape || Y.Circle;"," isArray = Y.Lang.isArray(shape);"," for(; i < len; ++i)"," {"," shape = isArray ? shape[i] : shape;"," fill = {"," color: fillColors[i]"," };"," border = {"," colors: borderColors[i],"," weight: borderWeight"," };"," displayName = chart.getSeriesItems(series, i).category.value;"," item = this._getLegendItem(node, this._getShapeClass(shape), fill, border, labelStyles, markerWidth, markerHeight, displayName);"," itemWidth = item.width;"," itemHeight = item.height;"," maxWidth = Math.max(maxWidth, itemWidth);"," maxHeight = Math.max(maxHeight, itemHeight);"," totalWidth += itemWidth + hSpacing;"," totalHeight += itemHeight + vSpacing;"," items.push(item);"," }"," }"," else"," {"," i = 0;"," len = seriesCollection.length;"," for(; i < len; ++i)"," {"," series = seriesCollection[i];"," seriesStyles = this._getStylesBySeriesType(series, shape);"," if(!shape)"," {"," shape = seriesStyles.shape;"," if(!shape)"," {"," shape = Y.Circle;"," }"," }"," shapeClass = Y.Lang.isArray(shape) ? shape[i] : shape;"," item = this._getLegendItem(node, this._getShapeClass(shape), seriesStyles.fill, seriesStyles.border, labelStyles, markerWidth, markerHeight, series.get(\"valueDisplayName\"));"," itemWidth = item.width;"," itemHeight = item.height;"," maxWidth = Math.max(maxWidth, itemWidth);"," maxHeight = Math.max(maxHeight, itemHeight);"," totalWidth += itemWidth + hSpacing;"," totalHeight += itemHeight + vSpacing;"," items.push(item);"," }"," }"," this._drawing = false;"," if(this._callLater)"," {"," this._drawLegend();"," }"," else"," {"," layout._positionLegendItems.apply(this, [items, maxWidth, maxHeight, totalWidth, totalHeight, padding, hSpacing, vSpacing, hAlign, vAlign]);"," this._updateBackground(styles);"," this.fire(\"legendRendered\");"," }"," },",""," /**"," * Updates the background for the legend."," *"," * @method _updateBackground"," * @param {Object} styles Reference to the legend's styles attribute"," * @private"," */"," _updateBackground: function(styles)"," {"," var backgroundStyles = styles.background,"," contentRect = this._contentRect,"," padding = styles.padding,"," x = contentRect.left - padding.left,"," y = contentRect.top - padding.top,"," w = contentRect.right - x + padding.right,"," h = contentRect.bottom - y + padding.bottom;"," this.get(\"background\").set({"," fill: backgroundStyles.fill,"," stroke: backgroundStyles.border,"," width: w,"," height: h,"," x: x,"," y: y"," });"," },",""," /**"," * Retrieves the marker styles based on the type of series. For series that contain a marker, the marker styles are returned."," * "," * @method _getStylesBySeriesType"," * @param {CartesianSeries | PieSeries} The series in which the style properties will be received."," * @return Object An object containing fill, border and shape information."," * @private"," */"," _getStylesBySeriesType: function(series)"," {"," var styles = series.get(\"styles\"),"," color;"," if(series instanceof Y.LineSeries || series instanceof Y.StackedLineSeries)"," {"," styles = series.get(\"styles\").line;"," color = styles.color || series._getDefaultColor(series.get(\"graphOrder\"), \"line\");"," return {"," border: {"," weight: 1,"," color: color"," },"," fill: {"," color: color"," }"," };"," }"," else if(series instanceof Y.AreaSeries || series instanceof Y.StackedAreaSeries)"," {"," styles = series.get(\"styles\").area;"," color = styles.color || series._getDefaultColor(series.get(\"graphOrder\"), \"slice\");"," return {"," border: {"," weight: 1,"," color: color"," },"," fill: {"," color: color"," }"," };"," }"," else "," {"," styles = series.get(\"styles\").marker;"," return {"," fill: styles.fill,",""," border: {"," weight: styles.border.weight,",""," color: styles.border.color,",""," shape: styles.shape"," },"," shape: styles.shape"," };"," }"," },",""," /**"," * Returns a legend item consisting of the following properties:"," * <dl>"," * <dt>node</dt><dd>The `Node` containing the legend item elements.</dd>"," * <dt>shape</dt><dd>The `Shape` element for the legend item.</dd>"," * <dt>textNode</dt><dd>The `Node` containing the text></dd>"," * <dt>text</dt><dd></dd>"," * </dl>"," *"," * @method _getLegendItem"," * @param {Node} shapeProps Reference to the `node` attribute."," * @param {String | Class} shapeClass The type of shape"," * @param {Object} fill Properties for the shape's fill"," * @param {Object} border Properties for the shape's border"," * @param {String} text String to be rendered as the legend's text"," * @param {Number} width Total width of the legend item"," * @param {Number} height Total height of the legend item"," * @param {HTML | String} text Text for the legendItem"," * @return Object"," * @private"," */"," _getLegendItem: function(node, shapeClass, fill, border, labelStyles, w, h, text) "," {"," var containerNode = Y.one(DOCUMENT.createElement(\"div\")),"," textField = Y.one(DOCUMENT.createElement(\"span\")),"," shape,"," dimension,"," padding,"," left,"," item;"," containerNode.setStyle(POSITION, \"absolute\");"," textField.setStyle(POSITION, \"absolute\");"," textField.setStyles(labelStyles);"," textField.appendChild(DOCUMENT.createTextNode(text));"," containerNode.appendChild(textField);"," node.appendChild(containerNode);"," dimension = textField.get(\"offsetHeight\");"," padding = dimension - h;"," left = w + padding + 2;"," textField.setStyle(\"left\", left + PX);"," containerNode.setStyle(\"height\", dimension + PX);"," containerNode.setStyle(\"width\", (left + textField.get(\"offsetWidth\")) + PX);"," shape = new shapeClass({"," fill: fill,"," stroke: border,"," width: w,"," height: h,"," x: padding * 0.5,"," y: padding * 0.5,"," w: w,"," h: h,"," graphic: containerNode"," });"," textField.setStyle(\"left\", dimension + PX);"," item = {"," node: containerNode,"," width: containerNode.get(\"offsetWidth\"),"," height: containerNode.get(\"offsetHeight\"),"," shape: shape,"," textNode: textField,"," text: text"," };"," this._items.push(item);"," return item;"," },",""," /**"," * Evaluates and returns correct class for drawing a shape."," *"," * @method _getShapeClass"," * @return Shape"," * @private"," */"," _getShapeClass: function()"," { "," var graphic = this.get(\"background\").get(\"graphic\");"," return graphic._getShapeClass.apply(graphic, arguments);"," },"," "," /**"," * Returns the default hash for the `styles` attribute."," *"," * @method _getDefaultStyles"," * @return Object"," * @protected"," */"," _getDefaultStyles: function()"," {"," var styles = { "," padding: {"," top: 8,"," right: 8,"," bottom: 8,"," left: 9"," },"," gap: 10,"," hAlign: \"center\","," vAlign: \"top\","," marker: this._getPlotDefaults(),"," item: {"," hSpacing: 10,"," vSpacing: 5,"," label: {"," color:\"#808080\","," fontSize:\"85%\","," whiteSpace: \"nowrap\""," }"," },"," background: {"," shape: \"rect\","," fill:{"," color:\"#faf9f2\""," },"," border: {"," color:\"#dad8c9\","," weight: 1"," }"," }"," };"," return styles;"," },",""," /**"," * Gets the default values for series that use the utility. This method is used by"," * the class' `styles` attribute's getter to get build default values."," *"," * @method _getPlotDefaults"," * @return Object"," * @protected"," */"," _getPlotDefaults: function()"," {"," var defs = {"," width: 10,"," height: 10"," };"," return defs;"," },",""," /**"," * Destroys legend items."," *"," * @method _destroyLegendItems"," * @private"," */"," _destroyLegendItems: function()"," {"," var item;"," if(this._items)"," {"," while(this._items.length > 0)"," {"," item = this._items.shift();"," item.shape.get(\"graphic\").destroy();"," item.node.empty();"," item.node.destroy(true);"," item.node = null;"," item = null;"," }"," }"," this._items = [];"," },",""," /**"," * Maps layout classes."," *"," * @property _layout"," * @private"," */"," _layout: {"," vertical: VerticalLegendLayout,"," horizontal: HorizontalLegendLayout"," },",""," /**"," * Destructor implementation ChartLegend class. 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The `direction` of the legend is determined by its"," * `position` value."," *"," * @attribute direction"," * @type String"," */"," direction: {"," value: \"vertical\""," },"," "," /**"," * Indicates the position and direction of the legend. Possible values are `left`, `top`, `right` and `bottom`. Values of `left` and"," * `right` values have a `direction` of `vertical`. Values of `top` and `bottom` values have a `direction` of `horizontal`."," *"," * @attribute position"," * @type String"," */"," position: {"," lazyAdd: false,",""," value: \"right\",",""," setter: function(val)"," {"," if(val == TOP || val == BOTTOM)"," {"," this.set(\"direction\", HORIZONTAL);"," }"," else if(val == LEFT || val == RIGHT)"," {"," this.set(\"direction\", VERTICAL);"," }"," return val;"," }"," },"," "," /**"," * The width of the legend. Depending on the implementation of the ChartLegend, this value is `readOnly`. By default, the legend is included in the layout of the `Chart` that "," * it references. Under this circumstance, `width` is always `readOnly`. When the legend is rendered in its own dom element, the `readOnly` status is determined by the "," * direction of the legend. If the `position` is `left` or `right` or the `direction` is `vertical`, width is `readOnly`. If the position is `top` or `bottom` or the `direction`"," * is `horizontal`, width can be explicitly set. If width is not explicitly set, the width will be determined by the width of the legend's parent element."," *"," * @attribute width"," * @type Number"," */"," width: {"," getter: function()"," {"," var chart = this.get(\"chart\"),"," parentNode = this._parentNode;"," if(parentNode)"," {"," if((chart && this.get(\"includeInChartLayout\")) || this._width)"," {"," if(!this._width)"," {"," this._width = 0;"," }"," return this._width;"," }"," else"," {"," return parentNode.get(\"offsetWidth\");"," }"," }"," return \"\";"," },",""," setter: function(val)"," {"," this._width = val;"," return val;"," }"," },",""," /**"," * The height of the legend. Depending on the implementation of the ChartLegend, this value is `readOnly`. By default, the legend is included in the layout of the `Chart` that "," * it references. Under this circumstance, `height` is always `readOnly`. When the legend is rendered in its own dom element, the `readOnly` status is determined by the "," * direction of the legend. If the `position` is `top` or `bottom` or the `direction` is `horizontal`, height is `readOnly`. If the position is `left` or `right` or the `direction`"," * is `vertical`, height can be explicitly set. If height is not explicitly set, the height will be determined by the width of the legend's parent element."," *"," * @attribute height "," * @type Number"," */"," height: {"," valueFn: \"_heightGetter\",",""," getter: function()"," {"," var chart = this.get(\"chart\"),"," parentNode = this._parentNode;"," if(parentNode) "," {"," if((chart && this.get(\"includeInChartLayout\")) || this._height)"," {"," if(!this._height)"," {"," this._height = 0;"," }"," return this._height;"," }"," else"," {"," return parentNode.get(\"offsetHeight\");"," }"," }"," return \"\";"," },",""," setter: function(val)"," {"," this._height = val;"," return val;"," }"," },",""," /**"," * Indicates the x position of legend."," *"," * @attribute x"," * @type Number"," * @readOnly"," */"," x: {"," lazyAdd: false,",""," value: 0,"," "," setter: function(val)"," {"," var node = this.get(\"boundingBox\");"," if(node)"," {"," node.setStyle(LEFT, val + PX);"," }"," return val;"," }"," },",""," /**"," * Indicates the y position of legend."," *"," * @attribute y"," * @type Number"," * @readOnly"," */"," y: {"," lazyAdd: false,",""," value: 0,"," "," setter: function(val)"," {"," var node = this.get(\"boundingBox\");"," if(node)"," {"," node.setStyle(TOP, val + PX);"," }"," return val;"," }"," },",""," /**"," * Array of items contained in the legend. Each item is an object containing the following properties:"," *"," * <dl>"," * <dt>node</dt><dd>Node containing text for the legend item.</dd>"," * <dt>marker</dt><dd>Shape for the legend item.</dd>"," * </dl>"," *"," * @attribute items"," * @type Array"," * @readOnly"," */"," items: {"," getter: function()"," {"," return this._items;"," }"," },",""," /**"," * Background for the legend."," *"," * @attribute background"," * @type Rect"," */"," background: {}",""," /**"," * Properties used to display and style the ChartLegend. This attribute is inherited from `Renderer`. Below are the default values:"," *"," * <dl>"," * <dt>gap</dt><dd>Distance, in pixels, between the `ChartLegend` instance and the chart's content. When `ChartLegend` is rendered within a `Chart` instance this value is applied.</dd>"," * <dt>hAlign</dt><dd>Defines the horizontal alignment of the `items` in a `ChartLegend` rendered in a horizontal direction. This value is applied when the instance's `position` is set to top or bottom. This attribute can be set to left, center or right. The default value is center.</dd>"," * <dt>vAlign</dt><dd>Defines the vertical alignment of the `items` in a `ChartLegend` rendered in vertical direction. This value is applied when the instance's `position` is set to left or right. The attribute can be set to top, middle or bottom. The default value is middle.</dd>"," * <dt>item</dt><dd>Set of style properties applied to the `items` of the `ChartLegend`."," * <dl>"," * <dt>hSpacing</dt><dd>Horizontal distance, in pixels, between legend `items`.</dd>"," * <dt>vSpacing</dt><dd>Vertical distance, in pixels, between legend `items`.</dd>"," * <dt>label</dt><dd>Properties for the text of an `item`."," * <dl>"," * <dt>color</dt><dd>Color of the text. The default values is \"#808080\".</dd>"," * <dt>fontSize</dt><dd>Font size for the text. The default value is \"85%\".</dd>"," * </dl>"," * </dd>"," * <dt>marker</dt><dd>Properties for the `item` markers."," * <dl>"," * <dt>width</dt><dd>Specifies the width of the markers.</dd>"," * <dt>height</dt><dd>Specifies the height of the markers.</dd>"," * </dl>"," * </dd>"," * </dl>"," * </dd>"," * <dt>background</dt><dd>Properties for the `ChartLegend` background."," * <dl>"," * <dt>fill</dt><dd>Properties for the background fill."," * <dl>"," * <dt>color</dt><dd>Color for the fill. The default value is \"#faf9f2\".</dd>"," * </dl>"," * </dd>"," * <dt>border</dt><dd>Properties for the background border."," * <dl>"," * <dt>color</dt><dd>Color for the border. The default value is \"#dad8c9\".</dd>"," * <dt>weight</dt><dd>Weight of the border. 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_yuitest_coverage["build/charts-legend/charts-legend.js"].coveredLines = 535;
_yuitest_coverage["build/charts-legend/charts-legend.js"].coveredFunctions = 38;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1);
YUI.add('charts-legend', function (Y, NAME) {
/**
* Adds legend functionality to charts.
*
* @module charts
* @submodule charts-legend
*/
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "(anonymous 1)", 1);
_yuitest_coverline("build/charts-legend/charts-legend.js", 9);
var DOCUMENT = Y.config.doc,
TOP = "top",
RIGHT = "right",
BOTTOM = "bottom",
LEFT = "left",
EXTERNAL = "external",
HORIZONTAL = "horizontal",
VERTICAL = "vertical",
WIDTH = "width",
HEIGHT = "height",
POSITION = "position",
_X = "x",
_Y = "y",
PX = "px",
LEGEND = {
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 24);
_yuitest_coverline("build/charts-legend/charts-legend.js", 26);
var legend = this.get("legend");
_yuitest_coverline("build/charts-legend/charts-legend.js", 27);
if(legend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 29);
legend.destroy(true);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 31);
if(val instanceof Y.ChartLegend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 33);
legend = val;
_yuitest_coverline("build/charts-legend/charts-legend.js", 34);
legend.set("chart", this);
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 38);
val.chart = this;
_yuitest_coverline("build/charts-legend/charts-legend.js", 39);
if(!val.hasOwnProperty("render"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 41);
val.render = this.get("contentBox");
_yuitest_coverline("build/charts-legend/charts-legend.js", 42);
val.includeInChartLayout = true;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 44);
legend = new Y.ChartLegend(val);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 46);
return legend;
}
},
/**
* Contains methods for displaying items horizontally in a legend.
*
* @module charts
* @submodule charts-legend
* @class HorizontalLegendLayout
*/
HorizontalLegendLayout = {
/**
* Displays items horizontally in a legend.
*
* @method _positionLegendItems
* @param {Array} items Array of items to display in the legend.
* @param {Number} maxWidth The width of the largest item in the legend.
* @param {Number} maxHeight The height of the largest item in the legend.
* @param {Number} totalWidth The total width of all items in a legend.
* @param {Number} totalHeight The total height of all items in a legend.
* @param {Number} padding The left, top, right and bottom padding properties for the legend.
* @param {Number} horizontalGap The horizontal distance between items in a legend.
* @param {Number} verticalGap The vertical distance between items in a legend.
* @param {String} hAlign The horizontal alignment of the legend.
* @param {String} vAlign The vertical alignment of the legend.
* @protected
*/
_positionLegendItems: function(items, maxWidth, maxHeight, totalWidth, totalHeight, padding, horizontalGap, verticalGap, hAlign, vAlign)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_positionLegendItems", 74);
_yuitest_coverline("build/charts-legend/charts-legend.js", 76);
var i = 0,
rowIterator = 0,
item,
node,
itemWidth,
itemHeight,
len,
width = this.get("width"),
rows,
rowsLen,
row,
totalWidthArray,
legendWidth,
topHeight = padding.top - verticalGap,
limit = width - (padding.left + padding.right),
left,
top,
right,
bottom;
_yuitest_coverline("build/charts-legend/charts-legend.js", 95);
HorizontalLegendLayout._setRowArrays(items, limit, horizontalGap);
_yuitest_coverline("build/charts-legend/charts-legend.js", 96);
rows = HorizontalLegendLayout.rowArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 97);
totalWidthArray = HorizontalLegendLayout.totalWidthArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 98);
rowsLen = rows.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 99);
for(; rowIterator < rowsLen; ++ rowIterator)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 101);
topHeight += verticalGap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 102);
row = rows[rowIterator];
_yuitest_coverline("build/charts-legend/charts-legend.js", 103);
len = row.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 104);
legendWidth = HorizontalLegendLayout.getStartPoint(width, totalWidthArray[rowIterator], hAlign, padding);
_yuitest_coverline("build/charts-legend/charts-legend.js", 105);
for(i = 0; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 107);
item = row[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 108);
node = item.node;
_yuitest_coverline("build/charts-legend/charts-legend.js", 109);
itemWidth = item.width;
_yuitest_coverline("build/charts-legend/charts-legend.js", 110);
itemHeight = item.height;
_yuitest_coverline("build/charts-legend/charts-legend.js", 111);
item.x = legendWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 112);
item.y = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 113);
left = !isNaN(left) ? Math.min(left, legendWidth) : legendWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 114);
top = !isNaN(top) ? Math.min(top, topHeight) : topHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 115);
right = !isNaN(right) ? Math.max(legendWidth + itemWidth, right) : legendWidth + itemWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 116);
bottom = !isNaN(bottom) ? Math.max(topHeight + itemHeight, bottom) : topHeight + itemHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 117);
node.setStyle("left", legendWidth + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 118);
node.setStyle("top", topHeight + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 119);
legendWidth += itemWidth + horizontalGap;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 121);
topHeight += item.height;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 123);
this._contentRect = {
left: left,
top: top,
right: right,
bottom: bottom
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 129);
if(this.get("includeInChartLayout"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 131);
this.set("height", topHeight + padding.bottom);
}
},
/**
* Creates row and total width arrays used for displaying multiple rows of
* legend items based on the items, available width and horizontalGap for the legend.
*
* @method _setRowArrays
* @param {Array} items Array of legend items to display in a legend.
* @param {Number} limit Total available width for displaying items in a legend.
* @param {Number} horizontalGap Horizontal distance between items in a legend.
* @protected
*/
_setRowArrays: function(items, limit, horizontalGap)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_setRowArrays", 145);
_yuitest_coverline("build/charts-legend/charts-legend.js", 147);
var item = items[0],
rowArray = [[item]],
i = 1,
rowIterator = 0,
len = items.length,
totalWidth = item.width,
itemWidth,
totalWidthArray = [[totalWidth]];
_yuitest_coverline("build/charts-legend/charts-legend.js", 155);
for(; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 157);
item = items[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 158);
itemWidth = item.width;
_yuitest_coverline("build/charts-legend/charts-legend.js", 159);
if((totalWidth + horizontalGap + itemWidth) <= limit)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 161);
totalWidth += horizontalGap + itemWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 162);
rowArray[rowIterator].push(item);
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 166);
totalWidth = horizontalGap + itemWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 167);
if(rowArray[rowIterator])
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 169);
rowIterator += 1;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 171);
rowArray[rowIterator] = [item];
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 173);
totalWidthArray[rowIterator] = totalWidth;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 175);
HorizontalLegendLayout.rowArray = rowArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 176);
HorizontalLegendLayout.totalWidthArray = totalWidthArray;
},
/**
* Returns the starting x-coordinate for a row of legend items.
*
* @method getStartPoint
* @param {Number} w Width of the legend.
* @param {Number} totalWidth Total width of all labels in the row.
* @param {String} align Horizontal alignment of items for the legend.
* @param {Object} padding Object contain left, top, right and bottom padding properties.
* @return Number
* @protected
*/
getStartPoint: function(w, totalWidth, align, padding)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "getStartPoint", 190);
_yuitest_coverline("build/charts-legend/charts-legend.js", 192);
var startPoint;
_yuitest_coverline("build/charts-legend/charts-legend.js", 193);
switch(align)
{
case LEFT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 196);
startPoint = padding.left;
_yuitest_coverline("build/charts-legend/charts-legend.js", 197);
break;
case "center" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 199);
startPoint = (w - totalWidth) * 0.5;
_yuitest_coverline("build/charts-legend/charts-legend.js", 200);
break;
case RIGHT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 202);
startPoint = w - totalWidth - padding.right;
_yuitest_coverline("build/charts-legend/charts-legend.js", 203);
break;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 205);
return startPoint;
}
},
/**
* Contains methods for displaying items vertically in a legend.
*
* @module charts
* @submodule charts-legend
* @class VerticalLegendLayout
*/
VerticalLegendLayout = {
/**
* Displays items vertically in a legend.
*
* @method _positionLegendItems
* @param {Array} items Array of items to display in the legend.
* @param {Number} maxWidth The width of the largest item in the legend.
* @param {Number} maxHeight The height of the largest item in the legend.
* @param {Number} totalWidth The total width of all items in a legend.
* @param {Number} totalHeight The total height of all items in a legend.
* @param {Number} padding The left, top, right and bottom padding properties for the legend.
* @param {Number} horizontalGap The horizontal distance between items in a legend.
* @param {Number} verticalGap The vertical distance between items in a legend.
* @param {String} hAlign The horizontal alignment of the legend.
* @param {String} vAlign The vertical alignment of the legend.
* @protected
*/
_positionLegendItems: function(items, maxWidth, maxHeight, totalWidth, totalHeight, padding, horizontalGap, verticalGap, hAlign, vAlign)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_positionLegendItems", 233);
_yuitest_coverline("build/charts-legend/charts-legend.js", 235);
var i = 0,
columnIterator = 0,
item,
node,
itemHeight,
itemWidth,
len,
height = this.get("height"),
columns,
columnsLen,
column,
totalHeightArray,
legendHeight,
leftWidth = padding.left - horizontalGap,
legendWidth,
limit = height - (padding.top + padding.bottom),
left,
top,
right,
bottom;
_yuitest_coverline("build/charts-legend/charts-legend.js", 255);
VerticalLegendLayout._setColumnArrays(items, limit, verticalGap);
_yuitest_coverline("build/charts-legend/charts-legend.js", 256);
columns = VerticalLegendLayout.columnArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 257);
totalHeightArray = VerticalLegendLayout.totalHeightArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 258);
columnsLen = columns.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 259);
for(; columnIterator < columnsLen; ++ columnIterator)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 261);
leftWidth += horizontalGap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 262);
column = columns[columnIterator];
_yuitest_coverline("build/charts-legend/charts-legend.js", 263);
len = column.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 264);
legendHeight = VerticalLegendLayout.getStartPoint(height, totalHeightArray[columnIterator], vAlign, padding);
_yuitest_coverline("build/charts-legend/charts-legend.js", 265);
legendWidth = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 266);
for(i = 0; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 268);
item = column[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 269);
node = item.node;
_yuitest_coverline("build/charts-legend/charts-legend.js", 270);
itemHeight = item.height;
_yuitest_coverline("build/charts-legend/charts-legend.js", 271);
itemWidth = item.width;
_yuitest_coverline("build/charts-legend/charts-legend.js", 272);
item.y = legendHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 273);
item.x = leftWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 274);
left = !isNaN(left) ? Math.min(left, leftWidth) : leftWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 275);
top = !isNaN(top) ? Math.min(top, legendHeight) : legendHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 276);
right = !isNaN(right) ? Math.max(leftWidth + itemWidth, right) : leftWidth + itemWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 277);
bottom = !isNaN(bottom) ? Math.max(legendHeight + itemHeight, bottom) : legendHeight + itemHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 278);
node.setStyle("left", leftWidth + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 279);
node.setStyle("top", legendHeight + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 280);
legendHeight += itemHeight + verticalGap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 281);
legendWidth = Math.max(legendWidth, item.width);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 283);
leftWidth += legendWidth;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 285);
this._contentRect = {
left: left,
top: top,
right: right,
bottom: bottom
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 291);
if(this.get("includeInChartLayout"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 293);
this.set("width", leftWidth + padding.right);
}
},
/**
* Creates column and total height arrays used for displaying multiple columns of
* legend items based on the items, available height and verticalGap for the legend.
*
* @method _setColumnArrays
* @param {Array} items Array of legend items to display in a legend.
* @param {Number} limit Total available height for displaying items in a legend.
* @param {Number} verticalGap Vertical distance between items in a legend.
* @protected
*/
_setColumnArrays: function(items, limit, verticalGap)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_setColumnArrays", 307);
_yuitest_coverline("build/charts-legend/charts-legend.js", 309);
var item = items[0],
columnArray = [[item]],
i = 1,
columnIterator = 0,
len = items.length,
totalHeight = item.height,
itemHeight,
totalHeightArray = [[totalHeight]];
_yuitest_coverline("build/charts-legend/charts-legend.js", 317);
for(; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 319);
item = items[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 320);
itemHeight = item.height;
_yuitest_coverline("build/charts-legend/charts-legend.js", 321);
if((totalHeight + verticalGap + itemHeight) <= limit)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 323);
totalHeight += verticalGap + itemHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 324);
columnArray[columnIterator].push(item);
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 328);
totalHeight = verticalGap + itemHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 329);
if(columnArray[columnIterator])
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 331);
columnIterator += 1;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 333);
columnArray[columnIterator] = [item];
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 335);
totalHeightArray[columnIterator] = totalHeight;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 337);
VerticalLegendLayout.columnArray = columnArray;
_yuitest_coverline("build/charts-legend/charts-legend.js", 338);
VerticalLegendLayout.totalHeightArray = totalHeightArray;
},
/**
* Returns the starting y-coordinate for a column of legend items.
*
* @method getStartPoint
* @param {Number} h Height of the legend.
* @param {Number} totalHeight Total height of all labels in the column.
* @param {String} align Vertical alignment of items for the legend.
* @param {Object} padding Object contain left, top, right and bottom padding properties.
* @return Number
* @protected
*/
getStartPoint: function(h, totalHeight, align, padding)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "getStartPoint", 352);
_yuitest_coverline("build/charts-legend/charts-legend.js", 354);
var startPoint;
_yuitest_coverline("build/charts-legend/charts-legend.js", 355);
switch(align)
{
case TOP :
_yuitest_coverline("build/charts-legend/charts-legend.js", 358);
startPoint = padding.top;
_yuitest_coverline("build/charts-legend/charts-legend.js", 359);
break;
case "middle" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 361);
startPoint = (h - totalHeight) * 0.5;
_yuitest_coverline("build/charts-legend/charts-legend.js", 362);
break;
case BOTTOM :
_yuitest_coverline("build/charts-legend/charts-legend.js", 364);
startPoint = h - totalHeight - padding.bottom;
_yuitest_coverline("build/charts-legend/charts-legend.js", 365);
break;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 367);
return startPoint;
}
},
CartesianChartLegend = Y.Base.create("cartesianChartLegend", Y.CartesianChart, [], {
/**
* Redraws and position all the components of the chart instance.
*
* @method _redraw
* @private
*/
_redraw: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_redraw", 378);
_yuitest_coverline("build/charts-legend/charts-legend.js", 380);
if(this._drawing)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 382);
this._callLater = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 383);
return;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 385);
this._drawing = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 386);
this._callLater = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 387);
var w = this.get("width"),
h = this.get("height"),
layoutBoxDimensions = this._getLayoutBoxDimensions(),
leftPaneWidth = layoutBoxDimensions.left,
rightPaneWidth = layoutBoxDimensions.right,
topPaneHeight = layoutBoxDimensions.top,
bottomPaneHeight = layoutBoxDimensions.bottom,
leftAxesCollection = this.get("leftAxesCollection"),
rightAxesCollection = this.get("rightAxesCollection"),
topAxesCollection = this.get("topAxesCollection"),
bottomAxesCollection = this.get("bottomAxesCollection"),
i = 0,
l,
axis,
graphOverflow = "visible",
graph = this.get("graph"),
topOverflow,
bottomOverflow,
leftOverflow,
rightOverflow,
graphWidth,
graphHeight,
graphX,
graphY,
allowContentOverflow = this.get("allowContentOverflow"),
diff,
rightAxesXCoords,
leftAxesXCoords,
topAxesYCoords,
bottomAxesYCoords,
legend = this.get("legend"),
graphRect = {};
_yuitest_coverline("build/charts-legend/charts-legend.js", 420);
if(leftAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 422);
leftAxesXCoords = [];
_yuitest_coverline("build/charts-legend/charts-legend.js", 423);
l = leftAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 424);
for(i = l - 1; i > -1; --i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 426);
leftAxesXCoords.unshift(leftPaneWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 427);
leftPaneWidth += leftAxesCollection[i].get("width");
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 430);
if(rightAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 432);
rightAxesXCoords = [];
_yuitest_coverline("build/charts-legend/charts-legend.js", 433);
l = rightAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 434);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 435);
for(i = l - 1; i > -1; --i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 437);
rightPaneWidth += rightAxesCollection[i].get("width");
_yuitest_coverline("build/charts-legend/charts-legend.js", 438);
rightAxesXCoords.unshift(w - rightPaneWidth);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 441);
if(topAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 443);
topAxesYCoords = [];
_yuitest_coverline("build/charts-legend/charts-legend.js", 444);
l = topAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 445);
for(i = l - 1; i > -1; --i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 447);
topAxesYCoords.unshift(topPaneHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 448);
topPaneHeight += topAxesCollection[i].get("height");
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 451);
if(bottomAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 453);
bottomAxesYCoords = [];
_yuitest_coverline("build/charts-legend/charts-legend.js", 454);
l = bottomAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 455);
for(i = l - 1; i > -1; --i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 457);
bottomPaneHeight += bottomAxesCollection[i].get("height");
_yuitest_coverline("build/charts-legend/charts-legend.js", 458);
bottomAxesYCoords.unshift(h - bottomPaneHeight);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 462);
graphWidth = w - (leftPaneWidth + rightPaneWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 463);
graphHeight = h - (bottomPaneHeight + topPaneHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 464);
graphRect.left = leftPaneWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 465);
graphRect.top = topPaneHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 466);
graphRect.bottom = h - bottomPaneHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 467);
graphRect.right = w - rightPaneWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 468);
if(!allowContentOverflow)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 470);
topOverflow = this._getTopOverflow(leftAxesCollection, rightAxesCollection);
_yuitest_coverline("build/charts-legend/charts-legend.js", 471);
bottomOverflow = this._getBottomOverflow(leftAxesCollection, rightAxesCollection);
_yuitest_coverline("build/charts-legend/charts-legend.js", 472);
leftOverflow = this._getLeftOverflow(bottomAxesCollection, topAxesCollection);
_yuitest_coverline("build/charts-legend/charts-legend.js", 473);
rightOverflow = this._getRightOverflow(bottomAxesCollection, topAxesCollection);
_yuitest_coverline("build/charts-legend/charts-legend.js", 475);
diff = topOverflow - topPaneHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 476);
if(diff > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 478);
graphRect.top = topOverflow;
_yuitest_coverline("build/charts-legend/charts-legend.js", 479);
if(topAxesYCoords)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 481);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 482);
l = topAxesYCoords.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 483);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 485);
topAxesYCoords[i] += diff;
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 490);
diff = bottomOverflow - bottomPaneHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 491);
if(diff > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 493);
graphRect.bottom = h - bottomOverflow;
_yuitest_coverline("build/charts-legend/charts-legend.js", 494);
if(bottomAxesYCoords)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 496);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 497);
l = bottomAxesYCoords.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 498);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 500);
bottomAxesYCoords[i] -= diff;
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 505);
diff = leftOverflow - leftPaneWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 506);
if(diff > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 508);
graphRect.left = leftOverflow;
_yuitest_coverline("build/charts-legend/charts-legend.js", 509);
if(leftAxesXCoords)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 511);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 512);
l = leftAxesXCoords.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 513);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 515);
leftAxesXCoords[i] += diff;
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 520);
diff = rightOverflow - rightPaneWidth;
_yuitest_coverline("build/charts-legend/charts-legend.js", 521);
if(diff > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 523);
graphRect.right = w - rightOverflow;
_yuitest_coverline("build/charts-legend/charts-legend.js", 524);
if(rightAxesXCoords)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 526);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 527);
l = rightAxesXCoords.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 528);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 530);
rightAxesXCoords[i] -= diff;
}
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 535);
graphWidth = graphRect.right - graphRect.left;
_yuitest_coverline("build/charts-legend/charts-legend.js", 536);
graphHeight = graphRect.bottom - graphRect.top;
_yuitest_coverline("build/charts-legend/charts-legend.js", 537);
graphX = graphRect.left;
_yuitest_coverline("build/charts-legend/charts-legend.js", 538);
graphY = graphRect.top;
_yuitest_coverline("build/charts-legend/charts-legend.js", 539);
if(legend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 541);
if(legend.get("includeInChartLayout"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 543);
switch(legend.get("position"))
{
case "left" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 546);
legend.set("y", graphY);
_yuitest_coverline("build/charts-legend/charts-legend.js", 547);
legend.set("height", graphHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 548);
break;
case "top" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 550);
legend.set("x", graphX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 551);
legend.set("width", graphWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 552);
break;
case "bottom" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 554);
legend.set("x", graphX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 555);
legend.set("width", graphWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 556);
break;
case "right" :
_yuitest_coverline("build/charts-legend/charts-legend.js", 558);
legend.set("y", graphY);
_yuitest_coverline("build/charts-legend/charts-legend.js", 559);
legend.set("height", graphHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 560);
break;
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 564);
if(topAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 566);
l = topAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 567);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 568);
for(; i < l; i++)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 570);
axis = topAxesCollection[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 571);
if(axis.get("width") !== graphWidth)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 573);
axis.set("width", graphWidth);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 575);
axis.get("boundingBox").setStyle("left", graphX + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 576);
axis.get("boundingBox").setStyle("top", topAxesYCoords[i] + PX);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 578);
if(axis._hasDataOverflow())
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 580);
graphOverflow = "hidden";
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 583);
if(bottomAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 585);
l = bottomAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 586);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 587);
for(; i < l; i++)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 589);
axis = bottomAxesCollection[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 590);
if(axis.get("width") !== graphWidth)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 592);
axis.set("width", graphWidth);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 594);
axis.get("boundingBox").setStyle("left", graphX + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 595);
axis.get("boundingBox").setStyle("top", bottomAxesYCoords[i] + PX);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 597);
if(axis._hasDataOverflow())
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 599);
graphOverflow = "hidden";
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 602);
if(leftAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 604);
l = leftAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 605);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 606);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 608);
axis = leftAxesCollection[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 609);
axis.get("boundingBox").setStyle("top", graphY + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 610);
axis.get("boundingBox").setStyle("left", leftAxesXCoords[i] + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 611);
if(axis.get("height") !== graphHeight)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 613);
axis.set("height", graphHeight);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 616);
if(axis._hasDataOverflow())
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 618);
graphOverflow = "hidden";
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 621);
if(rightAxesCollection)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 623);
l = rightAxesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 624);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 625);
for(; i < l; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 627);
axis = rightAxesCollection[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 628);
axis.get("boundingBox").setStyle("top", graphY + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 629);
axis.get("boundingBox").setStyle("left", rightAxesXCoords[i] + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 630);
if(axis.get("height") !== graphHeight)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 632);
axis.set("height", graphHeight);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 635);
if(axis._hasDataOverflow())
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 637);
graphOverflow = "hidden";
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 640);
this._drawing = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 641);
if(this._callLater)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 643);
this._redraw();
_yuitest_coverline("build/charts-legend/charts-legend.js", 644);
return;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 646);
if(graph)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 648);
graph.get("boundingBox").setStyle("left", graphX + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 649);
graph.get("boundingBox").setStyle("top", graphY + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 650);
graph.set("width", graphWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 651);
graph.set("height", graphHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 652);
graph.get("boundingBox").setStyle("overflow", graphOverflow);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 655);
if(this._overlay)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 657);
this._overlay.setStyle("left", graphX + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 658);
this._overlay.setStyle("top", graphY + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 659);
this._overlay.setStyle("width", graphWidth + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 660);
this._overlay.setStyle("height", graphHeight + PX);
}
},
/**
* Positions the legend in a chart and returns the properties of the legend to be used in the
* chart's layout algorithm.
*
* @method _getLayoutDimensions
* @return {Object} The left, top, right and bottom values for the legend.
* @protected
*/
_getLayoutBoxDimensions: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getLayoutBoxDimensions", 672);
_yuitest_coverline("build/charts-legend/charts-legend.js", 674);
var box = {
top: 0,
right: 0,
bottom: 0,
left: 0
},
legend = this.get("legend"),
position,
direction,
dimension,
size,
w = this.get(WIDTH),
h = this.get(HEIGHT),
gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 688);
if(legend && legend.get("includeInChartLayout"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 690);
gap = legend.get("styles").gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 691);
position = legend.get(POSITION);
_yuitest_coverline("build/charts-legend/charts-legend.js", 692);
if(position != EXTERNAL)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 694);
direction = legend.get("direction");
_yuitest_coverline("build/charts-legend/charts-legend.js", 695);
dimension = direction == HORIZONTAL ? HEIGHT : WIDTH;
_yuitest_coverline("build/charts-legend/charts-legend.js", 696);
size = legend.get(dimension);
_yuitest_coverline("build/charts-legend/charts-legend.js", 697);
box[position] = size + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 698);
switch(position)
{
case TOP :
_yuitest_coverline("build/charts-legend/charts-legend.js", 701);
legend.set(_Y, 0);
_yuitest_coverline("build/charts-legend/charts-legend.js", 702);
break;
case BOTTOM :
_yuitest_coverline("build/charts-legend/charts-legend.js", 704);
legend.set(_Y, h - size);
_yuitest_coverline("build/charts-legend/charts-legend.js", 705);
break;
case RIGHT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 707);
legend.set(_X, w - size);
_yuitest_coverline("build/charts-legend/charts-legend.js", 708);
break;
case LEFT:
_yuitest_coverline("build/charts-legend/charts-legend.js", 710);
legend.set(_X, 0);
_yuitest_coverline("build/charts-legend/charts-legend.js", 711);
break;
}
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 715);
return box;
},
/**
* Destructor implementation for the CartesianChart class. Calls destroy on all axes, series, legend (if available) and the Graph instance.
* Removes the tooltip and overlay HTML elements.
*
* @method destructor
* @protected
*/
destructor: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "destructor", 725);
_yuitest_coverline("build/charts-legend/charts-legend.js", 727);
var legend = this.get("legend");
_yuitest_coverline("build/charts-legend/charts-legend.js", 728);
if(legend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 730);
legend.destroy(true);
}
}
}, {
ATTRS: {
legend: LEGEND
}
});
_yuitest_coverline("build/charts-legend/charts-legend.js", 739);
Y.CartesianChart = CartesianChartLegend;
_yuitest_coverline("build/charts-legend/charts-legend.js", 741);
var PieChartLegend = Y.Base.create("pieChartLegend", Y.PieChart, [], {
/**
* Redraws the chart instance.
*
* @method _redraw
* @private
*/
_redraw: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_redraw", 748);
_yuitest_coverline("build/charts-legend/charts-legend.js", 750);
if(this._drawing)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 752);
this._callLater = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 753);
return;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 755);
this._drawing = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 756);
this._callLater = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 757);
var graph = this.get("graph"),
w = this.get("width"),
h = this.get("height"),
graphWidth,
graphHeight,
legend = this.get("legend"),
x = 0,
y = 0,
legendX = 0,
legendY = 0,
legendWidth,
legendHeight,
dimension,
gap,
position,
direction;
_yuitest_coverline("build/charts-legend/charts-legend.js", 773);
if(graph)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 775);
if(legend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 777);
position = legend.get("position");
_yuitest_coverline("build/charts-legend/charts-legend.js", 778);
direction = legend.get("direction");
_yuitest_coverline("build/charts-legend/charts-legend.js", 779);
graphWidth = graph.get("width");
_yuitest_coverline("build/charts-legend/charts-legend.js", 780);
graphHeight = graph.get("height");
_yuitest_coverline("build/charts-legend/charts-legend.js", 781);
legendWidth = legend.get("width");
_yuitest_coverline("build/charts-legend/charts-legend.js", 782);
legendHeight = legend.get("height");
_yuitest_coverline("build/charts-legend/charts-legend.js", 783);
gap = legend.get("styles").gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 785);
if((direction == "vertical" && (graphWidth + legendWidth + gap !== w)) || (direction == "horizontal" && (graphHeight + legendHeight + gap !== h)))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 787);
switch(legend.get("position"))
{
case LEFT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 790);
dimension = Math.min(w - (legendWidth + gap), h);
_yuitest_coverline("build/charts-legend/charts-legend.js", 791);
legendHeight = h;
_yuitest_coverline("build/charts-legend/charts-legend.js", 792);
x = legendWidth + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 793);
legend.set(HEIGHT, legendHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 794);
break;
case TOP :
_yuitest_coverline("build/charts-legend/charts-legend.js", 796);
dimension = Math.min(h - (legendHeight + gap), w);
_yuitest_coverline("build/charts-legend/charts-legend.js", 797);
legendWidth = w;
_yuitest_coverline("build/charts-legend/charts-legend.js", 798);
y = legendHeight + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 799);
legend.set(WIDTH, legendWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 800);
break;
case RIGHT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 802);
dimension = Math.min(w - (legendWidth + gap), h);
_yuitest_coverline("build/charts-legend/charts-legend.js", 803);
legendHeight = h;
_yuitest_coverline("build/charts-legend/charts-legend.js", 804);
legendX = dimension + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 805);
legend.set(HEIGHT, legendHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 806);
break;
case BOTTOM :
_yuitest_coverline("build/charts-legend/charts-legend.js", 808);
dimension = Math.min(h - (legendHeight + gap), w);
_yuitest_coverline("build/charts-legend/charts-legend.js", 809);
legendWidth = w;
_yuitest_coverline("build/charts-legend/charts-legend.js", 810);
legendY = dimension + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 811);
legend.set(WIDTH, legendWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 812);
break;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 814);
graph.set(WIDTH, dimension);
_yuitest_coverline("build/charts-legend/charts-legend.js", 815);
graph.set(HEIGHT, dimension);
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 819);
switch(legend.get("position"))
{
case LEFT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 822);
x = legendWidth + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 823);
break;
case TOP :
_yuitest_coverline("build/charts-legend/charts-legend.js", 825);
y = legendHeight + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 826);
break;
case RIGHT :
_yuitest_coverline("build/charts-legend/charts-legend.js", 828);
legendX = graphWidth + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 829);
break;
case BOTTOM :
_yuitest_coverline("build/charts-legend/charts-legend.js", 831);
legendY = graphHeight + gap;
_yuitest_coverline("build/charts-legend/charts-legend.js", 832);
break;
}
}
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 838);
graph.set(_X, 0);
_yuitest_coverline("build/charts-legend/charts-legend.js", 839);
graph.set(_Y, 0);
_yuitest_coverline("build/charts-legend/charts-legend.js", 840);
graph.set(WIDTH, w);
_yuitest_coverline("build/charts-legend/charts-legend.js", 841);
graph.set(HEIGHT, h);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 844);
this._drawing = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 845);
if(this._callLater)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 847);
this._redraw();
_yuitest_coverline("build/charts-legend/charts-legend.js", 848);
return;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 850);
if(graph)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 852);
graph.set(_X, x);
_yuitest_coverline("build/charts-legend/charts-legend.js", 853);
graph.set(_Y, y);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 855);
if(legend)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 857);
legend.set(_X, legendX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 858);
legend.set(_Y, legendY);
}
}
}, {
ATTRS: {
/**
* The legend for the chart.
*
* @attribute
* @type Legend
*/
legend: LEGEND
}
});
_yuitest_coverline("build/charts-legend/charts-legend.js", 872);
Y.PieChart = PieChartLegend;
/**
* ChartLegend provides a legend for a chart.
*
* @class ChartLegend
* @module charts
* @submodule charts-legend
* @extends Widget
*/
_yuitest_coverline("build/charts-legend/charts-legend.js", 881);
Y.ChartLegend = Y.Base.create("chartlegend", Y.Widget, [Y.Renderer], {
/**
* Initializes the chart.
*
* @method initializer
* @private
*/
initializer: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "initializer", 888);
_yuitest_coverline("build/charts-legend/charts-legend.js", 890);
this._items = [];
},
/**
* @method renderUI
* @private
*/
renderUI: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "renderUI", 897);
_yuitest_coverline("build/charts-legend/charts-legend.js", 899);
var bb = this.get("boundingBox"),
cb = this.get("contentBox"),
styles = this.get("styles").background,
background = new Y.Rect({
graphic: cb,
fill: styles.fill,
stroke: styles.border
});
_yuitest_coverline("build/charts-legend/charts-legend.js", 907);
bb.setStyle("display", "block");
_yuitest_coverline("build/charts-legend/charts-legend.js", 908);
bb.setStyle("position", "absolute");
_yuitest_coverline("build/charts-legend/charts-legend.js", 909);
this.set("background", background);
},
/**
* @method bindUI
* @private
*/
bindUI: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "bindUI", 916);
_yuitest_coverline("build/charts-legend/charts-legend.js", 918);
this.get("chart").after("seriesCollectionChange", Y.bind(this._updateHandler, this));
_yuitest_coverline("build/charts-legend/charts-legend.js", 919);
this.after("stylesChange", this._updateHandler);
_yuitest_coverline("build/charts-legend/charts-legend.js", 920);
this.after("positionChange", this._positionChangeHandler);
_yuitest_coverline("build/charts-legend/charts-legend.js", 921);
this.after("widthChange", this._handleSizeChange);
_yuitest_coverline("build/charts-legend/charts-legend.js", 922);
this.after("heightChange", this._handleSizeChange);
},
/**
* @method syncUI
* @private
*/
syncUI: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "syncUI", 929);
_yuitest_coverline("build/charts-legend/charts-legend.js", 931);
var w = this.get("width"),
h = this.get("height");
_yuitest_coverline("build/charts-legend/charts-legend.js", 933);
if(isFinite(w) && isFinite(h) && w > 0 && h > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 935);
this._drawLegend();
}
},
/**
* Handles changes to legend.
*
* @method _updateHandler
* @param {Object} e Event object
* @private
*/
_updateHandler: function(e)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_updateHandler", 946);
_yuitest_coverline("build/charts-legend/charts-legend.js", 948);
if(this.get("rendered"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 950);
this._drawLegend();
}
},
/**
* Handles position changes.
*
* @method _positionChangeHandler
* @param {Object} e Event object
* @private
*/
_positionChangeHandler: function(e)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_positionChangeHandler", 961);
_yuitest_coverline("build/charts-legend/charts-legend.js", 963);
var chart = this.get("chart"),
parentNode = this._parentNode;
_yuitest_coverline("build/charts-legend/charts-legend.js", 965);
if(parentNode && ((chart && this.get("includeInChartLayout"))))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 967);
this.fire("legendRendered");
}
else {_yuitest_coverline("build/charts-legend/charts-legend.js", 969);
if(this.get("rendered"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 971);
this._drawLegend();
}}
},
/**
* Updates the legend when the size changes.
*
* @method _handleSizeChange
* @param {Object} e Event object.
* @private
*/
_handleSizeChange: function(e)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_handleSizeChange", 982);
_yuitest_coverline("build/charts-legend/charts-legend.js", 984);
var attrName = e.attrName,
pos = this.get(POSITION),
vert = pos == LEFT || pos == RIGHT,
hor = pos == BOTTOM || pos == TOP;
_yuitest_coverline("build/charts-legend/charts-legend.js", 988);
if((hor && attrName == WIDTH) || (vert && attrName == HEIGHT))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 990);
this._drawLegend();
}
},
/**
* Draws the legend
*
* @method _drawLegend
* @private
*/
_drawLegend: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_drawLegend", 1000);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1002);
if(this._drawing)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1004);
this._callLater = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1005);
return;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1007);
this._drawing = true;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1008);
this._callLater = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1009);
if(this.get("includeInChartLayout"))
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1011);
this.get("chart")._itemRenderQueue.unshift(this);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1013);
var chart = this.get("chart"),
node = this.get("contentBox"),
seriesCollection = chart.get("seriesCollection"),
series,
styles = this.get("styles"),
padding = styles.padding,
itemStyles = styles.item,
seriesStyles,
hSpacing = itemStyles.hSpacing,
vSpacing = itemStyles.vSpacing,
hAlign = styles.hAlign,
vAlign = styles.vAlign,
marker = styles.marker,
labelStyles = itemStyles.label,
displayName,
layout = this._layout[this.get("direction")],
i,
len,
isArray,
shape,
shapeClass,
item,
fill,
border,
fillColors,
borderColors,
borderWeight,
items = [],
markerWidth = marker.width,
markerHeight = marker.height,
totalWidth = 0 - hSpacing,
totalHeight = 0 - vSpacing,
maxWidth = 0,
maxHeight = 0,
itemWidth,
itemHeight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1049);
if(marker && marker.shape)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1051);
shape = marker.shape;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1053);
this._destroyLegendItems();
_yuitest_coverline("build/charts-legend/charts-legend.js", 1054);
if(chart instanceof Y.PieChart)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1056);
series = seriesCollection[0];
_yuitest_coverline("build/charts-legend/charts-legend.js", 1057);
displayName = series.get("categoryAxis").getDataByKey(series.get("categoryKey"));
_yuitest_coverline("build/charts-legend/charts-legend.js", 1058);
seriesStyles = series.get("styles").marker;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1059);
fillColors = seriesStyles.fill.colors;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1060);
borderColors = seriesStyles.border.colors;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1061);
borderWeight = seriesStyles.border.weight;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1062);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1063);
len = displayName.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1064);
shape = shape || Y.Circle;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1065);
isArray = Y.Lang.isArray(shape);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1066);
for(; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1068);
shape = isArray ? shape[i] : shape;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1069);
fill = {
color: fillColors[i]
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 1072);
border = {
colors: borderColors[i],
weight: borderWeight
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 1076);
displayName = chart.getSeriesItems(series, i).category.value;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1077);
item = this._getLegendItem(node, this._getShapeClass(shape), fill, border, labelStyles, markerWidth, markerHeight, displayName);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1078);
itemWidth = item.width;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1079);
itemHeight = item.height;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1080);
maxWidth = Math.max(maxWidth, itemWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1081);
maxHeight = Math.max(maxHeight, itemHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1082);
totalWidth += itemWidth + hSpacing;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1083);
totalHeight += itemHeight + vSpacing;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1084);
items.push(item);
}
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1089);
i = 0;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1090);
len = seriesCollection.length;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1091);
for(; i < len; ++i)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1093);
series = seriesCollection[i];
_yuitest_coverline("build/charts-legend/charts-legend.js", 1094);
seriesStyles = this._getStylesBySeriesType(series, shape);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1095);
if(!shape)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1097);
shape = seriesStyles.shape;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1098);
if(!shape)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1100);
shape = Y.Circle;
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1103);
shapeClass = Y.Lang.isArray(shape) ? shape[i] : shape;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1104);
item = this._getLegendItem(node, this._getShapeClass(shape), seriesStyles.fill, seriesStyles.border, labelStyles, markerWidth, markerHeight, series.get("valueDisplayName"));
_yuitest_coverline("build/charts-legend/charts-legend.js", 1105);
itemWidth = item.width;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1106);
itemHeight = item.height;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1107);
maxWidth = Math.max(maxWidth, itemWidth);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1108);
maxHeight = Math.max(maxHeight, itemHeight);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1109);
totalWidth += itemWidth + hSpacing;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1110);
totalHeight += itemHeight + vSpacing;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1111);
items.push(item);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1114);
this._drawing = false;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1115);
if(this._callLater)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1117);
this._drawLegend();
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1121);
layout._positionLegendItems.apply(this, [items, maxWidth, maxHeight, totalWidth, totalHeight, padding, hSpacing, vSpacing, hAlign, vAlign]);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1122);
this._updateBackground(styles);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1123);
this.fire("legendRendered");
}
},
/**
* Updates the background for the legend.
*
* @method _updateBackground
* @param {Object} styles Reference to the legend's styles attribute
* @private
*/
_updateBackground: function(styles)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_updateBackground", 1134);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1136);
var backgroundStyles = styles.background,
contentRect = this._contentRect,
padding = styles.padding,
x = contentRect.left - padding.left,
y = contentRect.top - padding.top,
w = contentRect.right - x + padding.right,
h = contentRect.bottom - y + padding.bottom;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1143);
this.get("background").set({
fill: backgroundStyles.fill,
stroke: backgroundStyles.border,
width: w,
height: h,
x: x,
y: y
});
},
/**
* Retrieves the marker styles based on the type of series. For series that contain a marker, the marker styles are returned.
*
* @method _getStylesBySeriesType
* @param {CartesianSeries | PieSeries} The series in which the style properties will be received.
* @return Object An object containing fill, border and shape information.
* @private
*/
_getStylesBySeriesType: function(series)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getStylesBySeriesType", 1161);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1163);
var styles = series.get("styles"),
color;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1165);
if(series instanceof Y.LineSeries || series instanceof Y.StackedLineSeries)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1167);
styles = series.get("styles").line;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1168);
color = styles.color || series._getDefaultColor(series.get("graphOrder"), "line");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1169);
return {
border: {
weight: 1,
color: color
},
fill: {
color: color
}
};
}
else {_yuitest_coverline("build/charts-legend/charts-legend.js", 1179);
if(series instanceof Y.AreaSeries || series instanceof Y.StackedAreaSeries)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1181);
styles = series.get("styles").area;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1182);
color = styles.color || series._getDefaultColor(series.get("graphOrder"), "slice");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1183);
return {
border: {
weight: 1,
color: color
},
fill: {
color: color
}
};
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1195);
styles = series.get("styles").marker;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1196);
return {
fill: styles.fill,
border: {
weight: styles.border.weight,
color: styles.border.color,
shape: styles.shape
},
shape: styles.shape
};
}}
},
/**
* Returns a legend item consisting of the following properties:
* <dl>
* <dt>node</dt><dd>The `Node` containing the legend item elements.</dd>
* <dt>shape</dt><dd>The `Shape` element for the legend item.</dd>
* <dt>textNode</dt><dd>The `Node` containing the text></dd>
* <dt>text</dt><dd></dd>
* </dl>
*
* @method _getLegendItem
* @param {Node} shapeProps Reference to the `node` attribute.
* @param {String | Class} shapeClass The type of shape
* @param {Object} fill Properties for the shape's fill
* @param {Object} border Properties for the shape's border
* @param {String} text String to be rendered as the legend's text
* @param {Number} width Total width of the legend item
* @param {Number} height Total height of the legend item
* @param {HTML | String} text Text for the legendItem
* @return Object
* @private
*/
_getLegendItem: function(node, shapeClass, fill, border, labelStyles, w, h, text)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getLegendItem", 1232);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1234);
var containerNode = Y.one(DOCUMENT.createElement("div")),
textField = Y.one(DOCUMENT.createElement("span")),
shape,
dimension,
padding,
left,
item;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1241);
containerNode.setStyle(POSITION, "absolute");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1242);
textField.setStyle(POSITION, "absolute");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1243);
textField.setStyles(labelStyles);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1244);
textField.appendChild(DOCUMENT.createTextNode(text));
_yuitest_coverline("build/charts-legend/charts-legend.js", 1245);
containerNode.appendChild(textField);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1246);
node.appendChild(containerNode);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1247);
dimension = textField.get("offsetHeight");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1248);
padding = dimension - h;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1249);
left = w + padding + 2;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1250);
textField.setStyle("left", left + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1251);
containerNode.setStyle("height", dimension + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1252);
containerNode.setStyle("width", (left + textField.get("offsetWidth")) + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1253);
shape = new shapeClass({
fill: fill,
stroke: border,
width: w,
height: h,
x: padding * 0.5,
y: padding * 0.5,
w: w,
h: h,
graphic: containerNode
});
_yuitest_coverline("build/charts-legend/charts-legend.js", 1264);
textField.setStyle("left", dimension + PX);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1265);
item = {
node: containerNode,
width: containerNode.get("offsetWidth"),
height: containerNode.get("offsetHeight"),
shape: shape,
textNode: textField,
text: text
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 1273);
this._items.push(item);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1274);
return item;
},
/**
* Evaluates and returns correct class for drawing a shape.
*
* @method _getShapeClass
* @return Shape
* @private
*/
_getShapeClass: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getShapeClass", 1284);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1286);
var graphic = this.get("background").get("graphic");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1287);
return graphic._getShapeClass.apply(graphic, arguments);
},
/**
* Returns the default hash for the `styles` attribute.
*
* @method _getDefaultStyles
* @return Object
* @protected
*/
_getDefaultStyles: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getDefaultStyles", 1297);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1299);
var styles = {
padding: {
top: 8,
right: 8,
bottom: 8,
left: 9
},
gap: 10,
hAlign: "center",
vAlign: "top",
marker: this._getPlotDefaults(),
item: {
hSpacing: 10,
vSpacing: 5,
label: {
color:"#808080",
fontSize:"85%",
whiteSpace: "nowrap"
}
},
background: {
shape: "rect",
fill:{
color:"#faf9f2"
},
border: {
color:"#dad8c9",
weight: 1
}
}
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 1330);
return styles;
},
/**
* Gets the default values for series that use the utility. This method is used by
* the class' `styles` attribute's getter to get build default values.
*
* @method _getPlotDefaults
* @return Object
* @protected
*/
_getPlotDefaults: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_getPlotDefaults", 1341);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1343);
var defs = {
width: 10,
height: 10
};
_yuitest_coverline("build/charts-legend/charts-legend.js", 1347);
return defs;
},
/**
* Destroys legend items.
*
* @method _destroyLegendItems
* @private
*/
_destroyLegendItems: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "_destroyLegendItems", 1356);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1358);
var item;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1359);
if(this._items)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1361);
while(this._items.length > 0)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1363);
item = this._items.shift();
_yuitest_coverline("build/charts-legend/charts-legend.js", 1364);
item.shape.get("graphic").destroy();
_yuitest_coverline("build/charts-legend/charts-legend.js", 1365);
item.node.empty();
_yuitest_coverline("build/charts-legend/charts-legend.js", 1366);
item.node.destroy(true);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1367);
item.node = null;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1368);
item = null;
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1371);
this._items = [];
},
/**
* Maps layout classes.
*
* @property _layout
* @private
*/
_layout: {
vertical: VerticalLegendLayout,
horizontal: HorizontalLegendLayout
},
/**
* Destructor implementation ChartLegend class. Removes all items and the Graphic instance from the widget.
*
* @method destructor
* @protected
*/
destructor: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "destructor", 1391);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1393);
var background = this.get("background"),
backgroundGraphic;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1395);
this._destroyLegendItems();
_yuitest_coverline("build/charts-legend/charts-legend.js", 1396);
if(background)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1398);
backgroundGraphic = background.get("graphic");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1399);
if(backgroundGraphic)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1401);
backgroundGraphic.destroy();
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1405);
background.destroy();
}
}
}
}, {
ATTRS: {
/**
* Indicates whether the chart's contentBox is the parentNode for the legend.
*
* @attribute includeInChartLayout
* @type Boolean
* @private
*/
includeInChartLayout: {
value: false
},
/**
* Reference to the `Chart` instance.
*
* @attribute chart
* @type Chart
*/
chart: {
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1430);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1432);
this.after("legendRendered", Y.bind(val._itemRendered, val));
_yuitest_coverline("build/charts-legend/charts-legend.js", 1433);
return val;
}
},
/**
* Indicates the direction in relation of the legend's layout. The `direction` of the legend is determined by its
* `position` value.
*
* @attribute direction
* @type String
*/
direction: {
value: "vertical"
},
/**
* Indicates the position and direction of the legend. Possible values are `left`, `top`, `right` and `bottom`. Values of `left` and
* `right` values have a `direction` of `vertical`. Values of `top` and `bottom` values have a `direction` of `horizontal`.
*
* @attribute position
* @type String
*/
position: {
lazyAdd: false,
value: "right",
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1460);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1462);
if(val == TOP || val == BOTTOM)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1464);
this.set("direction", HORIZONTAL);
}
else {_yuitest_coverline("build/charts-legend/charts-legend.js", 1466);
if(val == LEFT || val == RIGHT)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1468);
this.set("direction", VERTICAL);
}}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1470);
return val;
}
},
/**
* The width of the legend. Depending on the implementation of the ChartLegend, this value is `readOnly`. By default, the legend is included in the layout of the `Chart` that
* it references. Under this circumstance, `width` is always `readOnly`. When the legend is rendered in its own dom element, the `readOnly` status is determined by the
* direction of the legend. If the `position` is `left` or `right` or the `direction` is `vertical`, width is `readOnly`. If the position is `top` or `bottom` or the `direction`
* is `horizontal`, width can be explicitly set. If width is not explicitly set, the width will be determined by the width of the legend's parent element.
*
* @attribute width
* @type Number
*/
width: {
getter: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "getter", 1484);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1486);
var chart = this.get("chart"),
parentNode = this._parentNode;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1488);
if(parentNode)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1490);
if((chart && this.get("includeInChartLayout")) || this._width)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1492);
if(!this._width)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1494);
this._width = 0;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1496);
return this._width;
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1500);
return parentNode.get("offsetWidth");
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1503);
return "";
},
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1506);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1508);
this._width = val;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1509);
return val;
}
},
/**
* The height of the legend. Depending on the implementation of the ChartLegend, this value is `readOnly`. By default, the legend is included in the layout of the `Chart` that
* it references. Under this circumstance, `height` is always `readOnly`. When the legend is rendered in its own dom element, the `readOnly` status is determined by the
* direction of the legend. If the `position` is `top` or `bottom` or the `direction` is `horizontal`, height is `readOnly`. If the position is `left` or `right` or the `direction`
* is `vertical`, height can be explicitly set. If height is not explicitly set, the height will be determined by the width of the legend's parent element.
*
* @attribute height
* @type Number
*/
height: {
valueFn: "_heightGetter",
getter: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "getter", 1525);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1527);
var chart = this.get("chart"),
parentNode = this._parentNode;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1529);
if(parentNode)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1531);
if((chart && this.get("includeInChartLayout")) || this._height)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1533);
if(!this._height)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1535);
this._height = 0;
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1537);
return this._height;
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1541);
return parentNode.get("offsetHeight");
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1544);
return "";
},
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1547);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1549);
this._height = val;
_yuitest_coverline("build/charts-legend/charts-legend.js", 1550);
return val;
}
},
/**
* Indicates the x position of legend.
*
* @attribute x
* @type Number
* @readOnly
*/
x: {
lazyAdd: false,
value: 0,
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1566);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1568);
var node = this.get("boundingBox");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1569);
if(node)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1571);
node.setStyle(LEFT, val + PX);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1573);
return val;
}
},
/**
* Indicates the y position of legend.
*
* @attribute y
* @type Number
* @readOnly
*/
y: {
lazyAdd: false,
value: 0,
setter: function(val)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "setter", 1589);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1591);
var node = this.get("boundingBox");
_yuitest_coverline("build/charts-legend/charts-legend.js", 1592);
if(node)
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1594);
node.setStyle(TOP, val + PX);
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1596);
return val;
}
},
/**
* Array of items contained in the legend. Each item is an object containing the following properties:
*
* <dl>
* <dt>node</dt><dd>Node containing text for the legend item.</dd>
* <dt>marker</dt><dd>Shape for the legend item.</dd>
* </dl>
*
* @attribute items
* @type Array
* @readOnly
*/
items: {
getter: function()
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "getter", 1613);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1615);
return this._items;
}
},
/**
* Background for the legend.
*
* @attribute background
* @type Rect
*/
background: {}
/**
* Properties used to display and style the ChartLegend. This attribute is inherited from `Renderer`. Below are the default values:
*
* <dl>
* <dt>gap</dt><dd>Distance, in pixels, between the `ChartLegend` instance and the chart's content. When `ChartLegend` is rendered within a `Chart` instance this value is applied.</dd>
* <dt>hAlign</dt><dd>Defines the horizontal alignment of the `items` in a `ChartLegend` rendered in a horizontal direction. This value is applied when the instance's `position` is set to top or bottom. This attribute can be set to left, center or right. The default value is center.</dd>
* <dt>vAlign</dt><dd>Defines the vertical alignment of the `items` in a `ChartLegend` rendered in vertical direction. This value is applied when the instance's `position` is set to left or right. The attribute can be set to top, middle or bottom. The default value is middle.</dd>
* <dt>item</dt><dd>Set of style properties applied to the `items` of the `ChartLegend`.
* <dl>
* <dt>hSpacing</dt><dd>Horizontal distance, in pixels, between legend `items`.</dd>
* <dt>vSpacing</dt><dd>Vertical distance, in pixels, between legend `items`.</dd>
* <dt>label</dt><dd>Properties for the text of an `item`.
* <dl>
* <dt>color</dt><dd>Color of the text. The default values is "#808080".</dd>
* <dt>fontSize</dt><dd>Font size for the text. The default value is "85%".</dd>
* </dl>
* </dd>
* <dt>marker</dt><dd>Properties for the `item` markers.
* <dl>
* <dt>width</dt><dd>Specifies the width of the markers.</dd>
* <dt>height</dt><dd>Specifies the height of the markers.</dd>
* </dl>
* </dd>
* </dl>
* </dd>
* <dt>background</dt><dd>Properties for the `ChartLegend` background.
* <dl>
* <dt>fill</dt><dd>Properties for the background fill.
* <dl>
* <dt>color</dt><dd>Color for the fill. The default value is "#faf9f2".</dd>
* </dl>
* </dd>
* <dt>border</dt><dd>Properties for the background border.
* <dl>
* <dt>color</dt><dd>Color for the border. The default value is "#dad8c9".</dd>
* <dt>weight</dt><dd>Weight of the border. The default values is 1.</dd>
* </dl>
* </dd>
* </dl>
* </dd>
* </dl>
*
* @attribute styles
* @type Object
*/
}
});
/**
* The Chart class is the basic application used to create a chart.
*
* @module charts
* @class Chart
* @constructor
*/
_yuitest_coverline("build/charts-legend/charts-legend.js", 1681);
function Chart(cfg)
{
_yuitest_coverfunc("build/charts-legend/charts-legend.js", "Chart", 1681);
_yuitest_coverline("build/charts-legend/charts-legend.js", 1683);
if(cfg.type != "pie")
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1685);
return new Y.CartesianChart(cfg);
}
else
{
_yuitest_coverline("build/charts-legend/charts-legend.js", 1689);
return new Y.PieChart(cfg);
}
}
_yuitest_coverline("build/charts-legend/charts-legend.js", 1692);
Y.Chart = Chart;
}, '3.7.2', {"requires": ["charts-base"]});