Occurs right before the LeftAxis is drawn. Use the OnDrawingLeftAxis event to paint behind the LeftAxis before it is drawn over top. By setting the DoDraw parameter to False, you can also prevent the LeftAxis from drawing. The Canvas parameter contains the canvas where the LeftAxis will be drawn, and the ARect parameter specifies where on the canvas the LeftAxis will be drawn.
Namespace: FMX.RS.ChartPanel
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Value
Type: TRSChartDrawingEvent
The following code uses the OnDrawingGradient event handler to prevent the gradient from being drawn. The same principle applies here:
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