Lines Matching full:invert
443 PNG_TRANSFORM_INVERT_MONO Invert monochrome images
934 be the level of transparency instead of opacity, you can invert the
1191 This function can also be used to invert grayscale and gray-alpha images:
2140 PNG_TRANSFORM_INVERT_MONO Invert monochrome images
2184 you can invert the alpha channel before you write it, so that 0 is
