note 74779 added to function.imageline

I've modified the previous entry for drawing on a polar coordinate system to better represent angles based on a 360º whole circle bearing. <?php function imagepolarline($image,$x1,$y1,$length,$angle,$color) { $x2 = $x1 + sin( deg2rad($angle) ) * $length; $y2 = $y1 + cos( deg2rad($angle+180) ) * $length; imageline($image,$x1,$y1,$x2,$y2,$color); } ?> ---- Server IP: 203.220.0.234 Probable Submitter: 202.7.166.164 (proxied: 60.240.197.54) ---- Manual Page -- http://www.php.net/manual/en/function.imageline.php Edit -- https://master.php.net/note/edit/74779 Del: integrated -- https://master.php.net/note/delete/74779/integrated Del: useless -- https://master.php.net/note/delete/74779/useless Del: bad code -- https://master.php.net/note/delete/74779/bad+code Del: spam -- https://master.php.net/note/delete/74779/spam Del: non-english -- https://master.php.net/note/delete/74779/non-english Del: in docs -- https://master.php.net/note/delete/74779/in+docs Del: other reasons-- https://master.php.net/note/delete/74779 Reject -- https://master.php.net/note/reject/74779 Search -- https://master.php.net/manage/user-notes.php