ImageGear for C and C++ on Windows v19.0
IG_extra_channel_info_create_unknown_channel
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Extra Channel Info Functions > IG_extra_channel_info_create_unknown_channel

This function creates new extra channel info, with unknown channel type.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_extra_channel_info_create_unknown_channel (
        HIGEXTRACHANNELINFO* hInfo
);

Arguments:

Name Type Description
hInfo HIGEXTRACHANNELINFO* Returns HIGEXTRACHANNELINFO object.

Return Value:

Error Count.

Supported Raster Image Formats:

This function does not process image pixels.

 

 

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