Searched refs:ppi_from_ppm (Results 1 – 2 of 2) sorted by relevance
317 ppi_from_ppm(png_uint_32 ppm) in ppi_from_ppm() function351 return ppi_from_ppm(png_get_pixels_per_meter(png_ptr, info_ptr)); in png_get_pixels_per_inch()357 return ppi_from_ppm(png_get_x_pixels_per_meter(png_ptr, info_ptr)); in png_get_x_pixels_per_inch()363 return ppi_from_ppm(png_get_y_pixels_per_meter(png_ptr, info_ptr)); in png_get_y_pixels_per_inch()