ImageGear Professional DLL for Windows
IG_ARTX_hollow_polygon_bounds_get
| ImageGear Professional v18.4 > API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_HOLLOW_POLYGON > IG_ARTX_hollow_polygon_bounds_get |
This function queries the bounding rectangle of annotation.
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AT_ERRCOUNT ACCUAPI IG_ARTX_hollow_polygon_bounds_get(
HIG_ARTX_HOLLOW_POLYGON hMark,
LPAT_RECTANGLE lpRect
);
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| Name | Type | Description |
| hMark | HIG_ARTX_HOLLOW_POLYGON | Annotation handle. |
| lpRect | LPAT_RECTANGLE | Pointer to storage for bounding rectangle. |
Error count.
This function does not process image pixels.
This is a read-only function that is calculated as the smallest rectangle that covers all points of the annotation.