Circle Circumference

class Example extends Phaser.Scene
{
    create ()
    {
        const graphics = this.add.graphics({ lineStyle: { width: 3, color: 0xff00ff }, fillStyle: { color: 0x00ff00 } });

        const circle = new Phaser.Geom.Circle(40, 575, 25);

        function drawCircle ()
        {
            const circumference = Phaser.Geom.Circle.Circumference(circle);

            graphics.lineBetween(circle.right + 5, circle.bottom, circle.right + 5, circle.bottom - circumference);
            graphics.fillCircleShape(circle);
        }

        drawCircle(graphics, circle);

        circle.setTo(175, 550, 50);
        drawCircle(graphics, circle);

        circle.setTo(360, 525, 75);
        drawCircle(graphics, circle);

        circle.setTo(595, 500, 100);
        drawCircle(graphics, circle);
    }
}

const config = {
    scale: { mode: Phaser.Scale.FIT },
    width: 800,
    height: 600,
    type: Phaser.AUTO,
    parent: 'game-container',
    scene: Example
};

const game = new Phaser.Game(config);