This function clears all pending undo operations from memory.
Declaration:
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AT_ERRCOUNT ART_edit_undo_clear(HIGEAR hIGear); |
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle to the image. |
Return Value:
Returns the number of ImageGear errors that occurred during the function call.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
None
Example:
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AT_ERRCOUNT nErrcount; HIGEAR hIGear; nErrcount = ART_edit_undo_clear(hIGear); |
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Remarks:
A subsequent call to ART_edit_undo() has no effect on the marks associated with the specified HIGEAR image.
An error is set if any of the following conditions are met:
- hIGear does not reference a valid ImageGear handle.