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ImagickDraw::roundRectangle

(PECL imagick 2.0.0)

ImagickDraw::roundRectangleDraws a rounded rectangle

说明

bool ImagickDraw::roundRectangle ( float $x1 , float $y1 , float $x2 , float $y2 , float $rx , float $ry )
Warning

本函数还未编写文档,仅有参数列表。

Draws a rounded rectangle given two coordinates, x & y corner radiuses and using the current stroke, stroke width, and fill settings.

参数

x1

x coordinate of the top left corner

y1

y coordinate of the top left corner

x2

x coordinate of the bottom right

y2

y coordinate of the bottom right

rx

x rounding

ry

y rounding

返回值

没有返回值。

范例

Example #1 ImagickDraw::roundRectangle()

<?php
function  roundRectangle ( $strokeColor $fillColor $backgroundColor $startX $startY $endX $endY $roundX $roundY ) {

    
$draw  = new \ ImagickDraw ();

    
$draw -> setStrokeColor ( $strokeColor );
    
$draw -> setFillColor ( $fillColor );
    
$draw -> setStrokeOpacity ( 1 );
    
$draw -> setStrokeWidth ( 2 );

    
$draw -> roundRectangle ( $startX $startY $endX $endY $roundX $roundY );

    
$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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