Gets the highest index for the color look-up table for an indexed color space.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_PDE_colorspace_get_hival (
HIG_PDE_COLORSPACE hColorSpace,
LPLONG lpnHiVal
);
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Arguments:
| Name | Type | Description |
| hColorSpace | HIG_PDE_COLORSPACE | An indexed color space. |
| lpnHiVal | LPLONG | The highest index (nHiVal) in the color look-up table. |
Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
Since the color table is indexed from zero to nHiVal, the actual number of entries is nHiVal + 1.