ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / Core Component API Reference / Core Component Functions Reference / Extra Channel Info Functions / IG_extra_channel_info_create_unknown_channel
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    IG_extra_channel_info_create_unknown_channel
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    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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