2014/10/15 下午 10:05:44

iphone Programming Glossary: cptcolor

Using core plot for iPhone, drawing date on x axis

http://stackoverflow.com/questions/2998398/using-core-plot-for-iphone-drawing-date-on-x-axis

5 plotting style is set to line plots CPTMutableLineStyle lineStyle CPTMutableLineStyle lineStyle lineStyle.lineColor CPTColor blackColor lineStyle.lineWidth 2.0f X axis parameters setting CPTXYAxisSet axisSet id graph.axisSet axisSet.xAxis.majorIntervalLength.. @ X Squared Plot xSquaredPlot.identifier @ Date Plot dataLineStyle.lineWidth 1.0f dataLineStyle.lineColor CPTColor redColor xSquaredPlot.dataLineStyle dataLineStyle xSquaredPlot.dataSource self CPTPlotSymbol greenCirclePlotSymbol CPTPlotSymbol.. CPTPlotSymbol greenCirclePlotSymbol CPTPlotSymbol ellipsePlotSymbol greenCirclePlotSymbol.fill CPTFill fillWithColor CPTColor greenColor greenCirclePlotSymbol.size CGSizeMake 2.0 2.0 xSquaredPlot.plotSymbol greenCirclePlotSymbol add plot to graph..

Problems with legend in Core-Plot (pieChart)

http://stackoverflow.com/questions/7253533/problems-with-legend-in-core-plot-piechart

alloc init autorelease overlayGradient.gradientType CPTGradientTypeRadial overlayGradient overlayGradient addColorStop CPTColor blackColor colorWithAlphaComponent 0.0 atPosition 0.0 overlayGradient overlayGradient addColorStop CPTColor blackColor colorWithAlphaComponent.. CPTColor blackColor colorWithAlphaComponent 0.0 atPosition 0.0 overlayGradient overlayGradient addColorStop CPTColor blackColor colorWithAlphaComponent 0.3 atPosition 0.9 overlayGradient overlayGradient addColorStop CPTColor blackColor colorWithAlphaComponent.. CPTColor blackColor colorWithAlphaComponent 0.3 atPosition 0.9 overlayGradient overlayGradient addColorStop CPTColor blackColor colorWithAlphaComponent 0.7 atPosition 1.0 Add pie chart piePlot CPTPieChart alloc init piePlot.dataSource self..