\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// class Morris.Bar extends Morris.Grid constructor: (options) -> return new Morris.Bar(options) unless (@ instanceof Morris.Bar) super($.extend {}, options, parseTime: false) init: -> @cumulative = @options.stacked if @options.hideHover isnt 'always' @hover = new Morris.Hover(parent: @el) @on('hovermove', @onHoverMove) @on('hoverout', @onHoverOut) @on('gridclick', @onGridClick) # Default configuration # defaults: barSizeRatio: 0.75 barGap: 3 barColors: [ '#0b62a4' '#7a92a3' '#4da74d' '#afd8f8' '#edc240' '#cb4b4b' '#9440ed' ], barOpacity: 1.0 barRadius: [0, 0, 0, 0] xLabelMargin: 50 # Do any size-related calculations # # @private calc: -> @calcBars() if @options.hideHover is false @hover.update(@hoverContentForRow(@data.length - 1)...) # calculate series data bars coordinates and sizes # # @private calcBars: -> for row, idx in @data row._x = @left + @width * (idx + 0.5) / @data.length row._y = for y in row.y if y? then @transY(y) else null # Draws the bar chart. # draw: -> @drawXAxis() if @options.axes in [true, 'both', 'x'] @drawSeries() # draw the x-axis labels # # @private drawXAxis: -> # draw x axis labels ypos = @bottom + (@options.xAxisLabelTopPadding || @options.padding / 2) prevLabelMargin = null prevAngleMargin = null for i in [0...@data.length] row = @data[@data.length - 1 - i] label = @drawXAxisLabel(row._x, ypos, row.label) textBox = label.getBBox() label.transform("r#{-@options.xLabelAngle}") labelBox = label.getBBox() label.transform("t0,#{labelBox.height / 2}...") if @options.xLabelAngle != 0 offset = -0.5 * textBox.width * Math.cos(@options.xLabelAngle * Math.PI / 180.0) label.transform("t#{offset},0...") # try to avoid overlaps if (not prevLabelMargin? or prevLabelMargin >= labelBox.x + labelBox.width or prevAngleMargin? and prevAngleMargin >= labelBox.x) and labelBox.x >= 0 and (labelBox.x + labelBox.width) < @el.width() if @options.xLabelAngle != 0 margin = 1.25 * @options.gridTextSize / Math.sin(@options.xLabelAngle * Math.PI / 180.0) prevAngleMargin = labelBox.x - margin prevLabelMargin = labelBox.x - @options.xLabelMargin else label.remove() # draw the data series # # @private drawSeries: -> groupWidth = @width / @options.data.length numBars = if @options.stacked then 1 else @options.ykeys.length barWidth = (groupWidth * @options.barSizeRatio - @options.barGap * (numBars - 1)) / numBars barWidth = Math.min(barWidth, @options.barSize) if @options.barSize spaceLeft = groupWidth - barWidth * numBars - @options.barGap * (numBars - 1) leftPadding = spaceLeft / 2 zeroPos = if @ymin <= 0 and @ymax >= 0 then @transY(0) else null @bars = for row, idx in @data lastTop = 0 for ypos, sidx in row._y if ypos != null if zeroPos top = Math.min(ypos, zeroPos) bottom = Math.max(ypos, zeroPos) else top = ypos bottom = @bottom left = @left + idx * groupWidth + leftPadding left += sidx * (barWidth + @options.barGap) unless @options.stacked size = bottom - top if @options.verticalGridCondition and @options.verticalGridCondition(row.x) @drawBar(@left + idx * groupWidth, @top, groupWidth, Math.abs(@top - @bottom), @options.verticalGridColor, @options.verticalGridOpacity, @options.barRadius) top -= lastTop if @options.stacked @drawBar(left, top, barWidth, size, @colorFor(row, sidx, 'bar'), @options.barOpacity, @options.barRadius) lastTop += size else null # @private # # @param row [Object] row data # @param sidx [Number] series index # @param type [String] "bar", "hover" or "label" colorFor: (row, sidx, type) -> if typeof @options.barColors is 'function' r = { x: row.x, y: row.y[sidx], label: row.label } s = { index: sidx, key: @options.ykeys[sidx], label: @options.labels[sidx] } @options.barColors.call(@, r, s, type) else @options.barColors[sidx % @options.barColors.length] # hit test - returns the index of the row at the given x-coordinate # hitTest: (x) -> return null if @data.length == 0 x = Math.max(Math.min(x, @right), @left) Math.min(@data.length - 1, Math.floor((x - @left) / (@width / @data.length))) # click on grid event handler # # @private onGridClick: (x, y) => index = @hitTest(x) @fire 'click', index, @data[index].src, x, y # hover movement event handler # # @private onHoverMove: (x, y) => index = @hitTest(x) @hover.update(@hoverContentFo