ImageGear for C and C++ on Windows v19.1 - Updated
IG_ARTX_text_opacity_get
This function queries the annotation opacity value.
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AT_ERRCOUNT ACCUAPI IG_ARTX_text_opacity_get(
HIG_ARTX_TEXT hMark,
LPAT_INT lpnOpacity
);
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| Name | Type | Description |
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| hMark | HIG_ARTX_TEXT | Annotation handle. |
| lpnOpacity | LPAT_INT | Pointer to storage that is overwritten with the current opacity value. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.