From 5300488883b276cafca42fd48694a50eb0c4b847 Mon Sep 17 00:00:00 2001
From: jingsam <jingsam@users.noreply.github.com>
Date: Sun, 10 Jul 2016 21:29:59 +0800
Subject: Update README.md

---
 platform/node/README.md | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'platform')

diff --git a/platform/node/README.md b/platform/node/README.md
index 9e14d1bbd6..545d87861f 100644
--- a/platform/node/README.md
+++ b/platform/node/README.md
@@ -29,13 +29,25 @@ npm run test-suite
 ## Rendering a map tile
 
 ```js
+var fs = require('fs');
+var path = require('path');
 var mbgl = require('mapbox-gl-native');
 var sharp = require('sharp');
-var map = new mbgl.Map({ request: function() {} });
+
+var options = {
+  request: function(req, callback) {
+    fs.readFile(path.join(__dirname, 'test', req.url), function(err, data) {
+      callback(err, { data: data });
+    });
+  },
+  ratio: 1
+};
+
+var map = new mbgl.Map(options);
 
 map.load(require('./test/fixtures/style.json'));
 
-map.render({}, function(err, buffer) {
+map.render({zoom: 0}, function(err, buffer) {
     if (err) throw err;
 
     map.release();
-- 
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