This function copies an array of marks and places them on the clipboard.
Declaration:
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AT_ERRCOUNT ART_edit_copy(
HIGEAR hIGear,
LPART_MARK_INDEX lpMarkIndex,
DWORD dwMarkCount
);
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Arguments:
| hIGear | HIGEAR handle to the image. |
| lpMarkIndex | A far pointer to an array list of mark identifiers. |
| dwMarkCount | A variable of type DWORD which tells ART the number of marks to copy to the clipboard. This number indicates the number of mark indexes in the lpMarkIndex array. |
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 */ ERRCOUNT nErrcount; /* tally of IG errors on the */ /* stack */ ART_MARK_INDEX lpMarkIndex; /* number of mark(s) */ /* to copy toclipboard */ DWORD dwMarkCount; /* # of marks that have been */ /* selected */ HGLOBAL hGlobal; /* Windows handle to memory */ /* area */ . . . case ID_EDIT_COPY: nErrcount = ART_mark_select_count(hIGear, &dwMarkCount); hGlobal = GlobalAlloc(GMEM_MOVEABLE, dwMarkCount * sizeof(ART_MARK_INDEX)); lpMarkIndex=(LPART_MARK_INDEX)GlobalLock(hGlobal); nErrcount = ART_mark_selected_first(hIGear,lpMarkIndex); for (i = 1; i < (INT)dwMarkCount; i++) { lpMarkIndex[i] = lpMarkIndex[i - 1]; nErrcount = ART_mark_selected_next(hIGear, lpMarkIndex + i); } nErrcount = ART_edit_copy(hIGear, lpMarkIndex, dwMarkCount); GlobalUnlock(hGlobal); GlobalFree(hGlobal); break; |
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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.
- The memory pointed to by lpMarkIndex is invalid.
- One or more of the indexes in lpMarkIndex is not valid.