var canvas = document.createElement('canvas');
	canvas.width = 2000;
	canvas.height = 200;
	canvas.style.display = 'inline';

	var ctx = canvas.getContext('2d');
	ctx.rect(0, 0, 10, 10);
	ctx.rect(2, 2, 6, 6);

	ctx.textBaseline = 'alphabetic';
	ctx.fillStyle = '#f60';
	ctx.fillRect(125, 1, 62, 20);
	ctx.fillStyle = '#069';
	ctx.font = '11pt no-real-font-123';
	ctx.fillText('Cwm fjordbank glyphs vext quiz, \ud83d\ude03', 2, 15);
	ctx.fillStyle = 'rgba(102, 204, 0, 0.2)';
	ctx.font = '18pt Arial';
	ctx.fillText('Cwm fjordbank glyphs vext quiz, \ud83d\ude03', 4, 45);
	ctx.globalCompositeOperation = 'multiply';
	ctx.fillStyle = 'rgb(255,0,255)';
	ctx.beginPath();
	ctx.arc(50, 50, 50, 0, Math.PI * 2, true);
	ctx.closePath();
	ctx.fill();
	ctx.fillStyle = 'rgb(0,255,255)';
	ctx.beginPath();
	ctx.arc(100, 50, 50, 0, Math.PI * 2, true);
	ctx.closePath();
	ctx.fill();
	ctx.fillStyle = 'rgb(255,255,0)';
	ctx.beginPath();
	ctx.arc(75, 100, 50, 0, Math.PI * 2, true);
	ctx.closePath();
	ctx.fill();
	ctx.fillStyle = 'rgb(255,0,255)';
	ctx.arc(75, 75, 75, 0, Math.PI * 2, true);
	ctx.arc(75, 75, 25, 0, Math.PI * 2, true);
	ctx.fill('evenodd');

	canvas.toDataURL();