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ImagickDraw::setClipPath

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setClipPathAssociates a named clipping path with the image

说明

public ImagickDraw::setClipPath(string $clip_mask): bool
警告

本函数还未编写文档,仅有参数列表。

Associates a named clipping path with the image. Only the areas drawn on by the clipping path will be modified as long as it remains in effect.

参数

clip_mask

the clipping path name

返回值

没有返回值。

示例

示例 #1 ImagickDraw::setClipPath() example

<?php
function setClipPath($strokeColor, $fillColor, $backgroundColor) {

$draw = new \ImagickDraw();
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeOpacity(1);
$draw->setStrokeWidth(2);

$clipPathName = 'testClipPath';

$draw->pushClipPath($clipPathName);
$draw->rectangle(0, 0, 250, 250);
$draw->popClipPath();
$draw->setClipPath($clipPathName);
$draw->rectangle(100, 100, 400, 400);

$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");

$imagick->drawImage($draw);

header("Content-Type: image/png");
echo
$imagick->getImageBlob();
}

?>

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