This function cuts an array list of marks and places it on the clipboard.
Declaration:
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AT_ERRCOUNT ART_edit_cut(
HIGEAR hIGear,
LPART_MARK_INDEX lpMarkIndex,
UINT nMarkCount
);
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Arguments:
Name |
Type |
Description |
hIGear |
HIGEAR |
HIGEAR handle to the image. |
lpMarkIndex |
LPART_MARK_INDEX |
A far pointer to an array list of mark identifiers. |
nMarkCount |
UINT |
A variable of type UNIT which tells ART the number of marks in the list. |
Return Value:
Returns the number of ImageGear errors that occurred during the function call.
Supported Raster Image Formats:
All pixel formats supported by ImageGear for C and C++.
Sample:
Annotation
Example:
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HIGEAR hIGear; /* HIGEAR handle of image */
AT_ERRCOUNT nErrcount; /* tally of IG errors on stack */
DWORD dwMarkCount; /* number of marks selected */
HGLOBAL hGlobal; /* Windows handle to */
/* memory area */
ART_MARK_INDEX lpMarkIndex; /* index to mark(s) */
HWND hWnd; /* Windows handle to */
/* image window */
case ID_EDIT_CUT:
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_cut(hIGear, lpMarkIndex,
dwMarkCount);
nErrcount = ART_GUI_mark_paint(hIGear, IG_GRP_DEFAULT,
ART_INVALID_ID, hWnd, TRUE);
GlobalUnlock(hGlobal);
GlobalFree(hGlobal);
break;
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Remarks:
The cut marks are visible until the screen is repainted. Use
ART_GUI_mark_paint() function.
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.