ImageGear for C and C++ on Windows v19.4 - Updated
IG_vect_light_set_enabled
API Reference Guide > Vector Component API Reference > Vector Component Functions Reference > Light Functions > IG_vect_light_set_enabled

This function sets the enabling state for the light source. 

Declaration:

 
Copy Code
AT_ERRCOUNT ACCUAPI IG_vect_light_set_enabled(
        HIG_VECT_LIGHTSOURCE hLightSource, 
        VECT_BOOL bEnabled
);

Arguments:

Name Type Description
hLightSource HIG_VECT_LIGHTSOURCE Light source handle.
bEnabled VECT_BOOL Enabling state flag to be set. VECT_FALSE means that the light source is disabled.

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