php-src/ext/gd/tests/imagepolygon_aa.phpt

--TEST--
antialiased imagepolygon()
--EXTENSIONS--
gd
--FILE--
<?php
require_once __DIR__ . DIRECTORY_SEPARATOR . 'func.inc';

$im = imagecreatetruecolor(100, 100);
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
imagefilledrectangle($im, 0,0, 99,99, $white);
imageantialias($im, true);

imagepolygon($im, [10,10, 49,89, 89,49], $black);

test_image_equals_file(__DIR__ . DIRECTORY_SEPARATOR . 'imagepolygon_aa.png', $im);
?>
--EXPECT--
The images are equal.
Fix CRLF line-endings in tests Also fix a single instance of CRLF in ibase_query.c. 2016-11-20 20:24:51 +00:00			`--TEST--`
			`antialiased imagepolygon()`
Migrate skip checks to --EXTENSIONS-- for ext/gd Cf. PR #6787. Closes GH-6994. 2021-05-16 20:51:09 +00:00			`--EXTENSIONS--`
			`gd`
Fix CRLF line-endings in tests Also fix a single instance of CRLF in ibase_query.c. 2016-11-20 20:24:51 +00:00			`--FILE--`
			`<?php`
			`require_once __DIR__ . DIRECTORY_SEPARATOR . 'func.inc';`

			`$im = imagecreatetruecolor(100, 100);`
			`$white = imagecolorallocate($im, 255, 255, 255);`
			`$black = imagecolorallocate($im, 0, 0, 0);`
			`imagefilledrectangle($im, 0,0, 99,99, $white);`
			`imageantialias($im, true);`

Make the $num_points parameter of php_imagepolygon optional That parameter is mostly useless in practise, and likely has been directly ported from the underlying `gdImagePolygon()` and friends, which require that parameter since the number of elements of the point array would otherwise be unknown. Typical usages of `imagepolygon()`, `imageopenpolygon()` and `imagefilledpolygon()` pass `count($points)/2` or hard-code this value as literal. Since explicitly specifying this parameter is annoying and error-prone, we offer the possibility to omit it, in which case the `$points` array must have an even number of elements, and the number of points is calculated as `count($points)/2`. 2019-11-14 08:46:43 +00:00			`imagepolygon($im, [10,10, 49,89, 89,49], $black);`
Fix CRLF line-endings in tests Also fix a single instance of CRLF in ibase_query.c. 2016-11-20 20:24:51 +00:00
			`test_image_equals_file(__DIR__ . DIRECTORY_SEPARATOR . 'imagepolygon_aa.png', $im);`
			`?>`
			`--EXPECT--`
			`The images are equal.`