ImageGear for C and C++ on Windows v19.0
IG_ARTX_rectangle_opacity_get
| API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_RECTANGLE > IG_ARTX_rectangle_opacity_get |
This function queries the value of the annotation opacity.
|
Copy Code
|
|
|---|---|
AT_ERRCOUNT IG_ARTX_rectangle_opacity_get(
HIG_ARTX_RECTANGLE hMark,
LPAT_INT lpnOpacity
);
|
|
| Name | Type | Description |
|---|---|---|
| hMark | HIG_ARTX_RECTANGLE | Annotation handle. |
| lpnOpacity | LPAT_INT | Pointer to the storage for function result. |
Error count.
This function does not process image pixels.