ImageGear for C and C++ on Windows v19.8 - Updated
IG_PDE_image_get_matte_array
API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > Page Editing Objects and Elements > HIG_PDE_IMAGE > IG_PDE_image_get_matte_array

Gets the matte array for the image XObject.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_PDE_image_get_matte_array (
        HIG_PDE_IMAGE hImage,
        LPAT_PDF_FIXED lpMatte, 
        LONG nValuesCount,
        LPLONG lpnLength 
);

Arguments:

Name Type Description
hImage HIG_PDE_IMAGE The image XObject.
lpMatte LPAT_PDF_FIXED An array of values.
nValuesCount LONG The number of values in lpMatte.
lpnLength LPLONG Number of values copied.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

 

 

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