摘要:
//坐标轴的初始化 -(void)axesInit { // Setup plot space: 设置一屏内可显示的x,y量度范围 CPTXYPlotSpace *plotSpace = (CPTXYPlotSpace *)[xyGra... 阅读全文
摘要:
首先要引用委托方法:CPTScatterPlotDelegate、CPTPlotSpaceDelegate完成如下:#pragma mark - #pragma mark CPTPlotSpaceDelegate methods -(BOOL)plotSpace:(CPTPlotSpace *)... 阅读全文
摘要:
corePlot 使用技巧://设置内边距:graph.plotAreaFrame.paddingLeft +=5;graph.plotAreaFrame.paddingTop +=5;graph.plotAreaFrame.paddingRight +=5;graph.plotArea... 阅读全文
摘要:
设置corePlot可拖动:plotSpace.allowsUserInteraction = YES; 设置x显示的范围:plotSpace.xRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromInt(8 * oneDay)len... 阅读全文
摘要:
core plot 阅读全文