The pdImgSetFnDraw function changes the rendering function associated with an existing PowerDoc image. This makes it possible to select a different rendering function for an existing image.
Parameter | Description |
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power_doc |
Handle of the associated Power Engine document. |
img |
Image's index in the Power Engine document. |
fn_draw |
The new numerical value of the rendering function to be associated with the specified PowerDoc image. For a list of possible values see pdImgAdd. |