ImagickDraw::polygon

(PECL imagick 2.0.0)

ImagickDraw::polygon — Draws 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(500, 300, $backgroundColor);
    $image->setImageFormat("png");
    $image->drawImage($draw);

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

?>