Php/docs/imagickdraw.ellipse
ImagickDraw::ellipse
(PECL imagick 2, PECL imagick 3)
ImagickDraw::ellipse — Draws an ellipse on the image
说明
public ImagickDraw::ellipse
( float $ox
, float $oy
, float $rx
, float $ry
, float $start
, float $end
) : bool
Warning 本函数还未编写文档,仅有参数列表。
Draws an ellipse on the image.
参数
ox
oy
rx
ry
start
end
返回值
没有返回值。
范例
Example #1 ImagickDraw::ellipse()
<?phpfunction ellipse($strokeColor, $fillColor, $backgroundColor) { $draw = new \ImagickDraw(); $draw->setStrokeColor($strokeColor); $draw->setFillColor($fillColor); $draw->setStrokeWidth(2); $draw->setFontSize(72); $draw->ellipse(125, 70, 100, 50, 0, 360); $draw->ellipse(350, 70, 100, 50, 0, 315); $draw->push(); $draw->translate(125, 250); $draw->rotate(30); $draw->ellipse(0, 0, 100, 50, 0, 360); $draw->pop(); $draw->push(); $draw->translate(350, 250); $draw->rotate(30); $draw->ellipse(0, 0, 100, 50, 0, 315); $draw->pop(); $imagick = new \Imagick(); $imagick->newImage(500, 500, $backgroundColor); $imagick->setImageFormat("png"); $imagick->drawImage($draw); header("Content-Type: image/png"); echo $imagick->getImageBlob();}?>