<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="ja"
xml:lang="ja" dir="ltr">
<head>
<title>sample1152(ImageMagick6.5.2)</title>
</head>
<body>
<?php
/* 画像サイズ */
$sw = 200;
$sh = 200;
/* 円の半径 */
$minr = 5;
$maxr = 20;
/* 線の太さ */
$minsw = 3;
$maxsw = 6;
/* 円の数 */
$noc = 30;
/* 円の色 */
$cc = array(
"#7799ff80",
"#ffd02080",
"#ff705080",
"#c0ff9080"
);
$im = new Imagick();
$im->newImage($sw, $sh, "none");
$im->setImageMatte(true);
$idraw = new ImagickDraw();
$idraw->setFillColor("none");
for($lc=0;$lc<$noc;$lc++){
$idraw->setStrokeColor($cc[rand(0,count($cc)-1)]);
$idraw->setStrokeWidth(rand($minsw, $maxsw));
$rad = rand($minr, $maxr);
$idraw->ellipse(rand(0,$sw),rand(0,$sh),
$rad, $rad,0,360);
}
$im->drawImage($idraw);
$im->writeImage('sample1152a.png');
$idraw->destroy();
$im->destroy();
?>
<img src="sample1152a.png" /><br />
</body>
</html>
出力画像(sample1152a.png)
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