vendor/grafika/src/Grafika/DrawingObject/Polygon.php

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<?php
namespace Grafika\DrawingObject;

use Grafika\Color;

/**
 * Base class
 * @package Grafika
 */
abstract class Polygon
{
    /**
     * Image width in pixels
     * @var int
     */
    protected $width;

    /**
     * Image height in pixels
     * @var int
     */
    protected $height;

    /**
     * Array of all X and Y positions. Must have at least three positions (x,y).
     * @var array
     */
    protected $points;

    /**
     * @var int
     */
    protected $borderSize;

    /**
     * @var Color
     */
    protected $fillColor;

    /**
     * @var Color
     */
    protected $borderColor;

    /**
     * Creates a polygon.
     *
     * @param array $points Array of all X and Y positions. Must have at least three positions.
     * @param int $borderSize Size of the border in pixels. Defaults to 1 pixel. Set to 0 for no border.
     * @param Color|string|bool $borderColor Border color. Defaults to black. Set to null for no color.
     * @param Color|string|bool $fillColor Fill color. Defaults to white. Set to null for no color.
     */
    public function __construct($points = array(array(0,0), array(0,0), array(0,0)), $borderSize = 1, $borderColor = '#000000', $fillColor = '#FFFFFF') {

        if (is_string($borderColor)) {
            $borderColor = new Color($borderColor);
        }
        if (is_string($fillColor)) {
            $fillColor = new Color($fillColor);
        }