ImageGear Professional DLL v17.1 for Windows Accusoft
IG_PDE_image_get_matte_array
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ImageGear Professional DLL v17.1 for Windows > 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

Glossary Item Box

Gets the matte array for the image XObject.

Declaration:

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

Arguments:

hImage The image XObject.
lpMatte An array of values.
nValuesCount The number of values in lpMatte.
lpnLength Number of values copied.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

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