ImagickDraw::setClipRule

(PECL imagick 2, PECL imagick 3)

ImagickDraw::setClipRule — Set the polygon fill rule to be used by the clipping path

说明

public ImagickDraw::setClipRule(int $fill_rule): bool

警告

本函数还未编写文档，仅有参数列表。

Set the polygon fill rule to be used by the clipping path.

参数

fill_rule: One of the FILLRULE constant (imagick::FILLRULE_*).

返回值

没有返回值。

示例

示例 #1 ImagickDraw::setClipRule() example

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

$draw = new \ImagickDraw();

$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeOpacity(1);
$draw->setStrokeWidth(2);
//\Imagick::FILLRULE_EVENODD
    //\Imagick::FILLRULE_NONZERO

$clipPathName = 'testClipPath';
$draw->pushClipPath($clipPathName);
$draw->setClipRule(\Imagick::FILLRULE_EVENODD);
$draw->rectangle(0, 0, 300, 500);
$draw->rectangle(200, 0, 500, 500);
$draw->popClipPath();
$draw->setClipPath($clipPathName);
$draw->rectangle(200, 200, 300, 300);

$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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