PHP GD Vertical Arrow
PHP
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<?php header("Content-type: image/png"); $im = imagecreate(100, 100);
$lqvo = "10"; $gore = "10"; $param = "8";
$bg = imagecolorallocate($im, 255, 255, 255);
$red = imagecolorallocate($im, 255, 0, 0);
$points = array($lqvo, $gore, $param+$lqvo, $param+$gore, $lqvo, $gore + $param*2); //up start point final point $num = count($points) / 2;
imagepolygon($im, $points, $num, $red); imagefilledpolygon($im, $points, $num, $red);
imagepng($im); imagedestroy($im); ?>
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