Linux Standard Base Desktop Specification 4.1 | ||
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png_get_PLTE() gets palette information from png_info structure. "palette" holds an array of color values with "num_palette" entries.
On successful retrieval of palette information, png_get_PLTE() shall return PNG_INFO_PLTE. Otherwise, png_get_PLTE() shall return 0.
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png_get_IHDR | Up | png_get_bKGD |