Lines Matching full:png_set_background
449 \fBvoid png_set_background (png_structp \fP\fIpng_ptr\fP\fB, png_color_16p \fP\fIbackground_color\fP\fB, int \fP\fIbackground_gamma_code\fP\fB, int \fP\fIneed_expand\fP\fB, double \fIbackground_gamma\fP\fB);\fP
1902 png_set_background(png_ptr, image_background,
1905 png_set_background(png_ptr, &my_background,
1908 The png_set_background() function tells libpng to composite images
