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ImagickDraw::scale

(PECL imagick 2, PECL imagick 3)

ImagickDraw::scaleAdjusts 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();
}

?>

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