note 49091 added to function.imageellipse

From: Date: Sun, 16 Jan 2005 14:23:41 +0000
Subject: note 49091 added to function.imageellipse
Groups: php.notes 
Request: Send a blank email to php-notes+get-83448@lists.php.net to get a copy of this message
if you want to display an ellipse in the upper left corner of an image, you can easily calculate the corresponding cx and cy values. this example will draw an ellipse having the same width and height as the image. <?php $ellipse_width = 100; $ellipse_height = 200; $ellipse_cx = ($ellipse_width / 2); $ellipse_cy = ($ellipse_height / 2); $img_x = $ellipse_width; $img_y = $ellipse_height; $img = imagecreate($img_x, $img_y); $bg = imagecolorallocate($img, 255,255,255); $ellipse_color = imagecolorallocate($img, 0, 0, 0); imageellipse($img, $ellipse_cx, $ellipse_cy, $ellipse_width, $ellipse_height, $ellipse_color); header("Content-type: image/png"); imagepng($img); imagedestroy($img); ?> ---- Manual Page -- http://www.php.net/manual/en/function.imageellipse.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+49091 Delete -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+49091&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+49091&report=yes Search -- http://master.php.net/manage/user-notes.php

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