equal
deleted
inserted
replaced
|
1 <!DOCTYPE html> |
|
2 <html> |
|
3 <head><title>TUIO Client plugin test</title> |
|
4 <style type="text/css"> |
|
5 body { margin: 0px; overflow: hidden; } |
|
6 </style> |
|
7 <script type="text/javascript" src="../src/tuio.js"></script> |
|
8 <script type="text/javascript" src="../connector/npTuioClient/tuiojs.npTuioClient.js"></script> |
|
9 <script type="text/javascript"> |
|
10 |
|
11 var canvas; |
|
12 var ctx; |
|
13 var w = 300; |
|
14 var h = 300; |
|
15 |
|
16 function updateCanvasSize() { |
|
17 var nw = window.innerWidth; |
|
18 var nh = window.innerHeight; |
|
19 |
|
20 if ((w != nw) || (h != nh)) { |
|
21 w = nw; |
|
22 h = nh; |
|
23 canvas.style.width = w+'px'; |
|
24 canvas.style.height = h+'px'; |
|
25 canvas.width = w; |
|
26 canvas.height = h; |
|
27 } |
|
28 } |
|
29 |
|
30 tuio.cursor_update(function(data) { |
|
31 var px = data.x * w; |
|
32 var py = data.y * h; |
|
33 |
|
34 ctx.beginPath(); |
|
35 ctx.fillStyle = "rgba(0, 0, 200, 0.2)"; |
|
36 ctx.arc(px, py, 15, 0, 2*Math.PI, true); |
|
37 ctx.fill(); |
|
38 }); |
|
39 |
|
40 function init() { |
|
41 canvas = document.getElementById('canvas'); |
|
42 ctx = canvas.getContext('2d'); |
|
43 tuio.start(); |
|
44 updateCanvasSize(); |
|
45 } |
|
46 |
|
47 </script> |
|
48 </head> |
|
49 <body onload="init()"> |
|
50 |
|
51 <canvas id="canvas" width="300" height="300" style="top:0px; left:0px; width: 300px; height: 300px;"></canvas> |
|
52 |
|
53 </body> |
|
54 </html> |