<?php
$width = 400;
$height = 400;
$image = new Imagick();
$image->newImage( $width, $height, new ImagickPixel( 'wheat' ) );
$draw = new ImagickDraw();
$rx = $width / 2;
$ry = $height / 2;
$total = 2*M_PI;
$part = $total / 16;
while( $total > 0 )
{
$ex = $rx +$rx * sin( $total );
$ey = $ry +$ry * cos( $total );
$draw->line ( $rx, $ry, $ex, $ey );
$total -= $part;
$draw->setStrokeColor( get_random_color() );
}
$image->drawImage( $draw );
$image->setImageFormat( "png" );
header( "Content-Type: image/png" );
echo $image;
exit;
function get_random_color() {
for ($i = 0; $i<6; $i++)
{
$c .= dechex(rand(0,15));
}
return "#$c";
}
?>