IG_ARTX_ellipse_opacity_set
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This function updates value of ellipse annotation opacity attribute.
Declaration:
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AT_ERRCOUNT IG_ARTX_ellipse_opacity_set(
HIG_ARTX_ELLIPSE hMark,
AT_INT nOpacity
);
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Arguments:
| hMark |
HIG_ARTX_ELLIPSE |
Ellipse annotation handle. |
| nOpacity |
AT_INT |
New opacity value to set. See Remarks. |
Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
- Valid values are 0 through 255.
- An opacity value equal to 0 is transparent.
- Any opacity value from 1 to 254 is translucent.
- An opacity value equal to 255 is opaque.
