note 88173 deleted from function.imagecolortransparent by cmb

Note Submitter: designovermatter at gmail dot com ---- I was searching for a PHP code that makes transparent rounded corners and found none. So had to write my own: <?php $image = "v.png"; $corner = 40; file_exists($image) or die("No such file: ".$image); //check if image exists before processing $dim = getimagesize($image); //create from type handle if($dim[2] == 1) $new = imagecreatefromjpeg($image); elseif($dim[2] == 2) $new = imagecreatefromgif($image); elseif($dim[2] == 3) $new = imagecreatefrompng($image); else die("Unsupported format: ".$dim[2]); //find colorcode $palette = imagecreatetruecolor($dim[0], $dim[1]); $found = false; while($found == false) { $r = rand(0, 255); $g = rand(0, 255); $b = rand(0, 255); if(imagecolorexact($new, $r, $g, $b) != (-1)) { $colorcode = imagecolorallocate($palette, $r, $g, $b); $found = true; } } //draw corners imagearc($new, $corner-1, $corner-1, $corner*2, $corner*2, 180, 270, $colorcode); imagefilltoborder($new, 0, 0, $colorcode, $colorcode); imagearc($new, $dim[0]-$corner, $corner-1, $corner*2, $corner*2, 270, 0, $colorcode); imagefilltoborder($new, $dim[0], 0, $colorcode, $colorcode); imagearc($new, $corner-1, $dim[1]-$corner, $corner*2, $corner*2, 90, 180, $colorcode); imagefilltoborder($new, 0, $dim[1], $colorcode, $colorcode); imagearc($new, $dim[0]-$corner, $dim[1]-$corner, $corner*2, $corner*2, 0, 90, $colorcode); imagefilltoborder($new, $dim[1], $dim[1], $colorcode, $colorcode); imagecolortransparent($new, $colorcode); //make corners transparent //display rounded image header("Content: image/png"); imagepng($new); imagedestroy($new); ?> It draws an arc and fills to border with a colorcode - a color that doesnot exist in current image, to make it transparent in the end.