This function updates (creates if not present) a grayscale LUT for the image display.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_dspl_grayscale_LUT_update_from(
HIGEAR hIGear,
DWORD dwGrpID,
HIGLUT lut
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle. |
| dwGrpID | DWORD | Display group ID. |
| lut | HIGLUT | LUT handle. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Sample:
Medical