ImageGear for C and C++ on Windows v19.4 - Updated
IG_ARTX_curve_opacity_set
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_CURVE > IG_ARTX_curve_opacity_set

This function sets the opacity attribute of the curve.

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_ARTX_curve_opacity_set( 
        HIG_ARTX_POINT hMark,
        AT_INT nOpacity
);

Arguments:

hMark HIG_ARTX_POINT Curve mark.
nOpacity AT_INT New opacity of the curve. See Remarks.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks: