canvas-tangram.html_html/css

     var tangram = [ {p:[{x:0,y:0},{x:800,y:0},{x:400,y:400}],color:"red"}, {p:[{x:0,y:0},{x:400,y:400},{x:0,y:800}],color:"blue"}, {p:[{x:800,y:0},{x:800,y:400},{x:600,y:600},{x:600,y:200}],color:"yellow"}, {p:[{x:600,y:200},{x:600,y:600},{x:400,y:400}],color:"green"}, {p:[{x:400,y:400},{x:600,y:600},{x:400,y:800},{x:200,y:600}],color:"pink"}, {p:[{x:200,y:600},{x:0,y:800},{x:400,y:800}],color:"orange"}, {p:[{x:800,y:400},{x:800,y:800},{x:400,y:800}],color:"purple"} ]; function draw(piece,cxt){ cxt.beginPath(); cxt.moveTo(piece.p[0].x , piece.p[0].y); for(var i=1;i