--TEST-- can call draw operations --SKIPIF-- --FILE-- true])["image"]; $pixel = vips_call("crop", $x, 50, 50, 1, 1)["out"]; $r = vips_call("extract_band", $pixel, 0)["out"]; $r = vips_call("avg", $r)["out"]; $g = vips_call("extract_band", $pixel, 1)["out"]; $g = vips_call("avg", $g)["out"]; $b = vips_call("extract_band", $pixel, 2)["out"]; $b = vips_call("avg", $b)["out"]; if ($r == 255 && $g == 255 && $b == 255) { echo "pass"; } ?> --EXPECT-- pass