Php/docs/imagickdraw.scale
ImagickDraw::scale
(PECL imagick 2, PECL imagick 3)
ImagickDraw::scale — Adjusts the scaling factor
说明
public ImagickDraw::scale
( float $x
, float $y
) : bool
Warning 本函数还未编写文档,仅有参数列表。
Adjusts the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.
参数
x
- horizontal factor
y
- vertical factor
返回值
没有返回值。
范例
Example #1 ImagickDraw::scale()
<?phpfunction scale($strokeColor, $fillColor, $backgroundColor, $fillModifiedColor) { $draw = new \ImagickDraw(); $draw->setStrokeColor($strokeColor); $draw->setStrokeWidth(4); $draw->setFillColor($fillColor); $draw->rectangle(200, 200, 300, 300); $draw->setFillColor($fillModifiedColor); $draw->scale(1.4, 1.4); $draw->rectangle(200, 200, 300, 300); $image = new \Imagick(); $image->newImage(500, 500, $backgroundColor); $image->setImageFormat("png"); $image->drawImage($draw); header("Content-Type: image/png"); echo $image->getImageBlob();}?>