1--TEST-- 2antialiased imagepolygon() 3--EXTENSIONS-- 4gd 5--FILE-- 6<?php 7require_once __DIR__ . DIRECTORY_SEPARATOR . 'func.inc'; 8 9$im = imagecreatetruecolor(100, 100); 10$white = imagecolorallocate($im, 255, 255, 255); 11$black = imagecolorallocate($im, 0, 0, 0); 12imagefilledrectangle($im, 0,0, 99,99, $white); 13imageantialias($im, true); 14 15imagepolygon($im, [10,10, 49,89, 89,49], $black); 16 17test_image_equals_file(__DIR__ . DIRECTORY_SEPARATOR . 'imagepolygon_aa.png', $im); 18?> 19--EXPECT-- 20The images are equal. 21