ImageGear Professional for Unix
IG_PDE_colorspace_get_hival
| ImageGear Professional v18.2 > API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > Page Editing Objects and Elements > HIG_PDE_COLORSPACE > IG_PDE_colorspace_get_hival |
Gets the highest index for the color look-up table for an indexed color space.
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AT_ERRCOUNT ACCUAPI IG_PDE_colorspace_get_hival (
HIG_PDE_COLORSPACE hColorSpace,
LPLONG lpnHiVal
);
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| Name | Type | Description |
| hColorSpace | HIG_PDE_COLORSPACE | An indexed color space. |
| lpnHiVal | LPLONG | The highest index (nHiVal) in the color look-up table. |
Error count.
This function does not process image pixels.
Since the color table is indexed from zero to nHiVal, the actual number of entries is nHiVal + 1.