ImagickDraw::scale
(PECL imagick 2, PECL imagick 3)
ImagickDraw::scale — Adjusts the scaling factor
说明
public ImagickDraw::scale(float
$x, float $y): bool警告
本函数还未编写文档，仅有参数列表。
Adjusts the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.
参数
-
x -
horizontal factor
-
y -
vertical factor
返回值
没有返回值。
范例
示例 #1 ImagickDraw::scale() example
<?php
function scale($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();
}
?>
add a note
User Contributed Notes
There are no user contributed notes for this page.