DANAK php的聊天页面上有这个环节,它提供了一个积极的例子给我提供。 http://www.phpimagick.com/ImagickDraw/circle
的变量名是准确的描述, 和例子,很容易让我明白了是怎么回事。
function circle($strokeColor, $fillColor, $backgroundColor, $originX, $originY, $endX, $endY) {
//Create a ImagickDraw object to draw into.
$draw = new \ImagickDraw();
$strokeColor = new \ImagickPixel($strokeColor);
$fillColor = new \ImagickPixel($fillColor);
$draw->setStrokeOpacity(1);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFontSize(72);
$draw->circle($originX, $originY, $endX, $endY);
$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
来源
2014-09-08 12:32:52
j0h
http://www.phpimagick.com/ImagickDraw/circle – Danack 2014-09-07 14:18:43