note 39239 added to function.imagefilledpolygon

From: Date: Wed, 21 Jan 2004 18:11:43 +0000
Subject: note 39239 added to function.imagefilledpolygon
Groups: php.notes 
Request: Send a blank email to php-notes+get-63971@lists.php.net to get a copy of this message
The above comment states that the maximum points is 256. This is untrue in PHP 4.3.4, using the built-in GD. The following produces a pretty picture with 10000 points. (and I've tested it up to 100000 points) <?php $im = imagecreate(2000, 2000); $bg = imagecolorallocate($im, 255, 255, 255); $blue = imagecolorallocate($im, 0, 0, 255); $numpoints=10000; for($x=0;$x<$numpoints*2;$x+=2) { $values[$x]=rand(1,2000); $values[$x+1]=rand(1,2000); } imagefilledpolygon($im, $values, $numpoints, $blue ); header('Content-type: image/png'); imagepng($im); imagedestroy($im); ?> ---- Manual Page -- http://www.php.net/manual/en/function.imagefilledpolygon.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+39239 Delete -- http://master.php.net/manage/user-notes.php?action=delete+39239&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+39239&report=yes Search -- http://master.php.net/manage/user-notes.php

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