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ImagickDraw::setStrokeLineCap

(PECL imagick 2.0.0)

ImagickDraw::setStrokeLineCapSpecifies the shape to be used at the end of open subpaths when they are stroked

说明

bool ImagickDraw::setStrokeLineCap ( int $linecap )
Warning

本函数还未编写文档,仅有参数列表。

Specifies the shape to be used at the end of open subpaths when they are stroked.

参数

linecap

LINECAP_ constant

返回值

没有返回值。

范例

Example #1 ImagickDraw::setStrokeLineCap()

<?php
function  setStrokeLineCap ( $strokeColor $fillColor $backgroundColor ) {

    
$draw  = new \ ImagickDraw ();
    
$draw -> setStrokeColor ( $strokeColor );
    
$draw -> setFillColor ( $fillColor );
    
$draw -> setStrokeWidth ( 25 );

    
$lineTypes  = [\ Imagick :: LINECAP_BUTT , \ Imagick :: LINECAP_ROUND , \ Imagick :: LINECAP_SQUARE ,];

    
$offset  0 ;

    foreach (
$lineTypes  as  $lineType ) {
        
$draw -> setStrokeLineCap ( $lineType );
        
$draw -> line ( 50  $offset 50 50  $offset 250 );
        
$offset  +=  50 ;
    }

    
$imagick  = new \ Imagick ();
    
$imagick -> newImage ( 300 300 $backgroundColor );
    
$imagick -> setImageFormat ( "png" );
    
$imagick -> drawImage ( $draw );

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

?>

用户评论:

[#1] sudopeople gmail [2009-10-21 15:35:00]

Possible values are:

LINEJOIN_UNDEFINED
LINEJOIN_MITER
LINEJOIN_ROUND
LINEJOIN_BEVEL

...all prefixed with Imagick:: like:

Imagick::LINEJOIN_ROUND

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