ImageGear Professional DLL for Windows
IG_vect_light_set_specular

This function sets four specular color components (red, green, blue, and alpha) for the light source. 

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_vect_light_set_specular(
        HIG_VECT_LIGHTSOURCE hLightSource, 
        float* lpSpecular
);

Arguments:

Name Type Description
hLightSource HIG_VECT_LIGHTSOURCE Light source handle.
lpSpecular float* Buffer with four specular color components to be set. Usually the component range is 0..1. 

Return Value:

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

 

 


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