
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 |
|---|---|
|
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. |
