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(PECL imagick 2.0.0)
ImagickDraw::setClipUnits — Sets the interpretation of clip path units
$clip_units
)本函数还未编写文档,仅有参数列表。
Sets the interpretation of clip path units.
clip_units
the number of clip units
没有返回值。
Example #1 ImagickDraw::setClipUnits()
<?php
function setClipUnits ( $strokeColor , $fillColor , $backgroundColor ) {
$draw = new \ ImagickDraw ();
$draw -> setStrokeColor ( $strokeColor );
$draw -> setFillColor ( $fillColor );
$draw -> setStrokeOpacity ( 1 );
$draw -> setStrokeWidth ( 2 );
$clipPathName = 'testClipPath' ;
$draw -> setClipUnits (\ Imagick :: RESOLUTION_PIXELSPERINCH );
$draw -> pushClipPath ( $clipPathName );
$draw -> rectangle ( 0 , 0 , 250 , 250 );
$draw -> popClipPath ();
$draw -> setClipPath ( $clipPathName );
//RESOLUTION_PIXELSPERINCH
//RESOLUTION_PIXELSPERCENTIMETER
$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 ();
}
?>