1--TEST--
2imageopenpolygon(): basic test
3--SKIPIF--
4<?php
5if (!extension_loaded('gd')) die('skip gd extension not available');
6?>
7--FILE--
8<?php
9require_once __DIR__ . DIRECTORY_SEPARATOR . 'func.inc';
10
11$im = imagecreatetruecolor(100, 100);
12$white = imagecolorallocate($im, 255, 255, 255);
13$black = imagecolorallocate($im, 0, 0, 0);
14$red = imagecolorallocate($im, 255, 0, 0);
15$green = imagecolorallocate($im, 0, 128, 0);
16$blue = imagecolorallocate($im, 0, 0, 255);
17imagefilledrectangle($im, 0,0, 99,99, $white);
18
19imageopenpolygon($im, [10,10, 49,89, 89,10], $black);
20imageopenpolygon($im, [10,89, 35,10, 60,89, 85,10], $red);
21imageopenpolygon($im, [10,49, 30,89, 50,10, 70,89, 90,10], $green);
22imageopenpolygon($im, [10,50, 25,10, 40,89, 55,10, 80,89, 90,50], $blue);
23
24test_image_equals_file(__DIR__ . DIRECTORY_SEPARATOR . 'imageopenpolygon.png', $im);
25?>
26--EXPECT--
27The images are equal.
28