This function gets an entity that bounds the viewport.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_viewport_get_boundary(
HIG_VECT_ENTITY hEntity,
HIG_VECT_ENTITY* lpBoundary
);
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Arguments:
| Name | Type | Description |
| hEntity | HIG_VECT_ENTITY | Handle to the Entity. |
| lpBoundary | HIG_VECT_ENTITY* | Buffer for the boundary handle. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
This entity can be a rectangle, polyline, ellipse, etc. If the boundary is not set, the Viewport is bounded by a square.