Actionscript 3 :: Drawing Multiple Lines On One Chart In Flex 4.5?

Mar 3, 2012

I have a candleStickChart in flex 4.5 with a dateTimeAxis horizontal axis.I wish to have a button that enables to draw a line on top of that chart.I wrote a code that each time the button is click, a new CartesianDataCanvas is created. than I do a pretty standard line drawing by listening for the MOUSE_DOWN, MOUSE_MOVE, and MOUSE_UP to draw the line.In the MOUSE_DOWN event I create the new CartesianDataCanvas, and update the annotaionArray as described in the following code: (candles is the candleStickChart's id)

public function startDrawing(event:MouseEvent):void
{
canvas = new CartesianDataCanvas;

[code].....

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