var qcanvas = new Qcanvas({
				id:'qcanvas',
				width:300,
				height:200
			})
var text = qcanvas.text({
	start:[100,100],
	color:'blue',
	fontSize:'20px',
	text:'Qcanvas\nText',
	lineHeight:'20px',
	drag:'vertical',
	degree:290,
	// textAlign:'left',
	textBaseline:'top',
	mouseup:function(e,pos){
		console.log(e)
		console.log(pos);
		// qcanvas.destroy();
	},
	mousedown:function(e,position){
		console.log(e);
		console.log(position)
	},

})		

document.getElementById('a').onclick = function(){
	qcanvas.destroy();
}