This function deletes the mark whose index block value is the same as hMarkIndex.
Declaration:
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AT_ERRCOUNT ART_mark_delete(
HIGEAR hIGear,
ART_MARK_INDEX hMarkIndex
);
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Arguments:
| hIGear | HIGEAR handle to the image. |
| hMarkIndex | Mark Identifier. |
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:
Annotation
Example:
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HIGEAR hIGear; /* HIGEAR handle of image */ ART_MARK_INDEX hMarkDelete, hMarkIndex; /* Mark index */ /* numbers */ ART_mark_selected_first(hIGear, &hMarkIndex); if (hMarkIndex != ART_MARK_INVALID) { hMarkDelete = hMarkIndex; /* Set mark to be deleted to */ /* current index number */ ART_mark_delete(hIGear, hMarkDelete); } |
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Remarks:
An error is set if any of the following conditions are met:
- hIGear does not reference a valid ImageGear handle.
- There are no marks with a matching index block.