Flex：指向像素并再次返回-Flex:Pointstopixelsandbackagain

You can draw on charts using the CartesianChartCanvas, here is the link to the LiveDoc: Drawing on Chart Controls

您可以使用CartesianChartCanvas在图表上绘图,这里是LiveDoc的链接:绘制图表控件

To answer your question more specifically, CartesianChartCanvas supports drawing by pixels.

为了更具体地回答您的问题,CartesianChartCanvas支持按像素绘制。

You probably want to create a subclass of ChartElement, and add it to annotationElements for your chart. The docs for Flex 2 show an example: Livedocs

您可能想要创建ChartElement的子类,并将其添加到图表的annotationElements。 Flex 2的文档显示了一个示例:Livedocs

PlotSeries::dataToLocal(...) ended up working fine.

PlotSeries :: dataToLocal(...)最终工作正常。