<canvas id="c"></canvas>
<script type="text/javascript" src="./lib/Tesseract.js"></script>
<script type="text/javascript">
	var canvas = document.getElementById('c')
	canvas.width = 400
	canvas.height = 400
	var ctx = canvas.getContext('2d');
	ctx.font = '30px "Arial Black"'
	ctx.fillText('Hell0 World', 100, 40)
	// ctx.fillText("囚犯離奇掙脫囚犯離奇掙脫", 100, 40)
	ctx.font = '30px "Times New Roman"'
	ctx.fillText('from beyond', 100, 80)
	// ctx.fillText('2小時可換乘2次2小時可換乘2次', 100, 80)
	ctx.font = '30px sans-serif'
	ctx.fillText('the Cosmic Void', 100, 120)

	Tesseract.recognize(canvas,{
		tessedit_char_blacklist:'e',
		progress: function(e){
			console.log(e)
		}
	}).then( function(d){ console.log(d) } )

</script>