Added text example

examples/text.js

@@ -0,0 +1,39 @@
+
+/**
+ * Module dependencies.
+ */
+
+var Canvas = require('../lib/canvas')
+  , canvas = new Canvas(200, 200)
+  , ctx = canvas.getContext('2d');
+
+ctx.globalAlpha = .2;
+
+ctx.strokeRect(0,0,200,200);
+ctx.lineTo(0,100);
+ctx.lineTo(200,100);
+ctx.stroke();
+
+ctx.beginPath();
+ctx.lineTo(100,0);
+ctx.lineTo(100,200);
+ctx.stroke();
+
+ctx.globalAlpha = 1;
+ctx.font = 'normal 40px Impact, serif';
+
+ctx.rotate(.5);
+ctx.translate(20,-40);
+
+ctx.lineWidth = 1;
+ctx.strokeStyle = '#ddd';
+ctx.strokeText("Wahoo", 50, 100);
+
+ctx.fillStyle = '#000';
+ctx.fillText("Wahoo", 49, 99);
+
+var te = ctx.measureText('Wahoo');
+ctx.strokeStyle = 'red';
+ctx.strokeRect(50, 100 - te.height, te.width, te.height);
+
+canvas.savePNG(__dirname + '/text.png');