ImageGear for C and C++ on Windows v19.1 - Updated
IG_ARTX_image_transparent_color_set
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_IMAGE > IG_ARTX_image_transparent_color_set

This function updates the annotation transparent color with a new value.

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_ARTX_image_transparent_color_set(
        HIG_ARTX_IMAGE hMark,
        LPAT_RGBQUAD lpColor
);

Arguments:

Name Type Description
hMark HIG_ARTX_IMAGE Annotation handle.
lpColor LPAT_RGBQUAD Pointer to the new transparent color value. If lpColor is NULL, then no transparent color will be set.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.