From 6f5c0507260e0b12c25ecfd1b987e5c3d5d128ab Mon Sep 17 00:00:00 2001
From: cfddream <cfddream@gmail.com>
Date: Sun, 26 May 2013 04:07:51 +0800
Subject: [PATCH] udpate Readme.md

---
 .npmignore |  1 +
 Readme.md  | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 .npmignore

diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..e7afa4e
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1 @@
+examples/*.png
diff --git a/Readme.md b/Readme.md
index 2027387..a4305c7 100644
--- a/Readme.md
+++ b/Readme.md
@@ -3,6 +3,40 @@ nchart
 
 nChart for node.js inspired by [Chart.js][].
 
+```js
+var Canvas = require('canvas')
+  , canvas = new Canvas(800, 800)
+  , ctx = canvas.getContext('2d')
+  , Chart = require('chart')
+  , fs = require('fs');
+
+Chart(ctx).Pie(
+    [
+        {
+            "value": 50
+          , "color": "#E2EAE9"
+        }
+      , {
+            "value": 100
+          , "color": "#D4CCC5"
+        }
+      , {
+            "value": 40
+          , "color": "#949FB1"
+        }
+    ]
+  , {
+      scaleShowValues: true,
+      scaleFontSize: 24
+    }
+);
+
+canvas.toBuffer(function (err, buf) {
+  if (err) throw err;
+  fs.writeFile(__dirname + '/pie.png', buf);
+});
+```
+
 ## Installation
 
     $ npm install -g nchart