ImagickDraw::scale
(PECL imagick 2.0.0)
ImagickDraw::scale — Adjusts the scaling factor
说明
ImagickDraw::scale
( float
$x
, float $y
) : boolWarning
本函数还未编写文档，仅有参数列表。
Adjusts the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.
参数
-
x -
horizontal factor
-
y -
vertical factor
返回值
没有返回值。
范例
Example #1 ImagickDraw::scale()
<?php
function scale($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();
}
?>