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Home ChartPack Rot3D Events OnDataRendered | |||||||||||||
See also: OnBeforeRenderData, Events, TRenderEvent, SetCanvasFontSizeScaled | |||||||||||||
OnDataRendered |
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The events OnDataRendered and OnBeforeRenderData provide a hook for adding user defined graphics to the 3D data display. The event OnDataRendered occurs after the data has been drawn. The variable parameter Canvas provides access to the canvas of the data area. Please note that the state of the canvas (e.g. the color of its pen, or the fill mode of the brush) depends on the graphics elements drawn before.
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