ImageGear for C and C++ on Windows v19.10 - Updated
IG_extra_channel_info_color_value_copy8_get
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Extra Channel Info Functions > IG_extra_channel_info_color_value_copy8_get

This function gets color value of the extra channel.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_extra_channel_info_color_value_copy8_get(
        HIGEXTRACHANNELINFO hInfo,
        HIGPIXEL* hPixel
);

Arguments:

Name Type Description
hInfo HIGEXTRACHANNELINFO Extra channel object.
hPixel HIGPIXEL* Returns color value of this extra channel (forced to 8 bits).

Return Value:

Error Count.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks:

This function is only applicable to the extra channel object with IG_EXTRA_CHANNEL_COLOR_TYPE_Colorspace color type.

 

 

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