ImagickDraw::polygon

(PECL imagick 2.0.0)

ImagickDraw::polygonDraws a polygon

설명

bool ImagickDraw::polygon ( array $coordinates )
Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

Draws a polygon using the current stroke, stroke width, and fill color or texture, using the specified array of coordinates.

인수

coordinates

multidimensional array like array( array( 'x' => 3, 'y' => 4 ), array( 'x' => 2, 'y' => 6 ) );

반환값

성공시에 TRUE를 반환합니다.

예제

Example #1 ImagickDraw::polygon()

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

    
$draw = new \ImagickDraw();

    
$draw->setStrokeOpacity(1);
    
$draw->setStrokeColor($strokeColor);
    
$draw->setStrokeWidth(4);

    
$draw->setFillColor($fillColor);

    
$points = [
        [
'x' => 40 5'y' => 10 5],
        [
'x' => 20 5'y' => 20 5], 
        [
'x' => 70 5'y' => 50 5], 
        [
'x' => 60 5'y' => 15 5],
    ];

    
$draw->polygon($points);

    
$image = new \Imagick();
    
$image->newImage(500300$backgroundColor);
    
$image->setImageFormat("png");
    
$image->drawImage($draw);

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

?>

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