This function returns the index of the mark that is first in the list of selected marks.
Declaration:
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AT_ERRCOUNT ART_mark_selected_first(
HIGEAR hIGear,
LPART_MARK_INDEX lpMarkIndex
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle to the image. |
| lpMarkIndex | LPART_MARK_INDEX | A far pointer that returns the index of the first mark selected. |
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 */ . . . case ID_EDIT_DELETE: /*delete all marks */ ART_mark_selected_first(hIGear, &hMarkIndex); /* iterate through all marks that were selected by user and delete them */ while (hMarkIndex != ART_INVALID_ID) { hMarkDelete = hMarkIndex; ART_mark_selected_next(hIGear, &hMarkIndex); ART_mark_delete(hIGear, hMarkDelete); } |
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Remarks:
ART_mark_selected_next() returns the index of the next mark.