ImagickDraw::scale()
(PECL imagick 2.0.0)
Adjusts the scaling factor
说明
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
- $y
vertical factor
返回值
没有返回值。
范例
Example #1 ImagickDraw::scale()
<?php function scale($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(); } ?>