ImageGear for C and C++ on Linux v20.0 - Updated
IG_LUT_input_is_signed_get
API Reference Guide > Core Component API Reference > Core Component Functions Reference > LUT Functions > IG_LUT_input_is_signed_get

This function tells whether input of the LUT is signed.

Declaration:

 
Copy Code 
AT_BOOL ACCUAPI IG_LUT_input_is_signed_get(HIGLUT lut);

Arguments:

Name Type Description
lut HIGLUT LUT handle.

Return Value:

TRUE if the input is signed; FALSE - otherwise.

Supported Raster Image Formats:

This function does not process image pixels.

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