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

This function creates a copy of the info array specified by lphInfo and attaches it to HIGEAR's extra channel info array, replacing the old value.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_image_extra_channel_info_update_from(
        HIGEAR hIGear,
        HIGEXTRACHANNELINFO* lphInfo,
        AT_INT nCount
);

Arguments:

Name Type Description
hIGear HIGEAR Image handle.
lphInfo HIGEXTRACHANNELINFO* Extra channel info array.
nCount AT_INT The number of entries in the extra channel info array.

Return Value:

Error count.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.

 

 

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