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ImagickDraw::push

(PECL imagick 2.0.0)

ImagickDraw::pushClones the current ImagickDraw and pushes it to the stack

说明

bool ImagickDraw::push ( void )
Warning

本函数还未编写文档,仅有参数列表。

Clones the current ImagickDraw to create a new ImagickDraw, which is then added to the ImagickDraw stack. The original drawing ImagickDraw(s) may be returned to by invoking pop(). The ImagickDraws are stored on a ImagickDraw stack. For every Pop there must have already been an equivalent Push.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

范例

Example #1 ImagickDraw::push()

<?php
function push($strokeColor$fillColor$backgroundColor$fillModifiedColor) {

    
$draw = new \ImagickDraw();
    
$draw->setStrokeColor($strokeColor);
    
$draw->setFillColor($fillModifiedColor);
    
$draw->setStrokeWidth(2);
    
$draw->setFontSize(72);
    
$draw->push();
    
$draw->translate(5050);
    
$draw->rectangle(200200300300);
    
$draw->pop();
    
$draw->setFillColor($fillColor);
    
$draw->rectangle(200200300300);

    
$imagick = new \Imagick();
    
$imagick->newImage(500500$backgroundColor);
    
$imagick->setImageFormat("png");

    
$imagick->drawImage($draw);

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

?>

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