ImageGear Professional v18.4 > 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.
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AT_ERRCOUNT ACCUAPI IG_ARTX_curve_opacity_set( HIG_ARTX_POINT hMark, AT_INT nOpacity ); |
hMark | HIG_ARTX_POINT | Curve mark. |
nOpacity | AT_INT | New opacity of the curve. |
Error count.
This function does not process image pixels.