|
Home
iRate! IceMelon IM Tutorials Headlines CoolSites PHP Functions |
Most Referenced Functions » google_pagerank() » preg_replace() » imagecreatefrompng() » site_pageranks() » imagepng() » imagedestroy() » imagestring() » imagecolorallocate() » htmlentities() » fopen() » preg_match() » header() » getimagesize() » htmlspecialchars() » ob_start() » session_start() » strstr() » ob_flush() » preg_match_all() » strpos() » setcookie() » flush() » str_replace() » array2vars() » nl2br() » preg_split() » ereg() » urlencode() » ereg_replace() » readgzfile() Become a sponsor for $15/month. Link is sitewide - PR5 homepage, 20+ PR4 pages, 90+ PR3 pages. Email dave[AT]icemelon[D0T]c0m. |
PHP Functions
Function: imagefilledpolygon (PHP 3, PHP 4, PHP 5) imagefilledpolygon -- Draw a filled polygonDescriptionbool imagefilledpolygon ( resource image, array points, int num_points, int color )imagefilledpolygon() creates a filled polygon in image image . points is an array containing the x and y co-ordinates of the polygons vertices consecutively. The parameter num_points is the total number of vertices, which must be larger than 3.
Example 1. imagefilledpolygon() example <?php // set up array of points for polygon $values = array( 40, 50, // Point 1 (x, y) 20, 240, // Point 2 (x, y) 60, 60, // Point 3 (x, y) 240, 20, // Point 4 (x, y) 50, 40, // Point 5 (x, y) 10, 10 // Point 6 (x, y) ); // create image $image = imagecreate(250, 250); // some colors $bg = imagecolorallocate($image, 200, 200, 200); $blue = imagecolorallocate($image, 0, 0, 255); // draw a polygon imagefilledpolygon($image, $values, 6, $blue); // flush image header('Content-type: image/png'); imagepng($image); imagedestroy($image); ?> |