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(PECL imagick 2.0.0)
ImagickDraw::push — Clones the current ImagickDraw and pushes it to the stack
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.
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
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 ( 50 , 50 );
$draw -> rectangle ( 200 , 200 , 300 , 300 );
$draw -> pop ();
$draw -> setFillColor ( $fillColor );
$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 ();
}
?>