ImageGear Professional v18.2 > API Reference Guide > Core Component API Reference > Core Component Functions Reference > LUT Functions > IG_LUT_is_valid |
This function checks whether HIGLUT is valid.
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AT_BOOL ACCUAPI IG_LUT_is_valid(HIGLUT lut); |
Name | Type | Description |
lut | HIGLUT | LUT handle. |
TRUE if HIGLUT is valid; FALSE - otherwise.
This function does not process image pixels.