simple drawing example

test/sketch.js

@@ -0,0 +1,23 @@
+var x11 = require('../lib/x11');
+var Window = require('./wndwrap');
+
+var width = 700;
+var height = 500;
+
+var xclient = x11.createClient(function(display) {
+
+    new Window(xclient, 0, 0, width, height)
+        .handle({
+            mousemove: function(ev) {
+                pts.push(ev.x); 
+                pts.push(ev.y);
+            },
+
+            expose: function(ev) {        
+                for (var i=0; i < pts.length/2 ; ++i)
+                   ev.gc.drawText(pts[i], pts[i+1], 'Hello, NodeJS!');
+            }
+        })
+       .map()
+       .title = 'Hello, world!';
+});