From 4f25ce8173b7bcf4693db75bc2ed3692a667b632 Mon Sep 17 00:00:00 2001
From: lang <bm2736892@gmail.com>
Date: Mon, 30 Nov 2015 00:55:56 +0800
Subject: [PATCH] Try to support node

---
 src/data/List.js           | 10 +++++-----
 src/echarts.js             |  9 ++++++++-
 src/model/globalDefault.js |  6 +++++-
 3 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/src/data/List.js b/src/data/List.js
index 2e4a11804..6c905711e 100644
--- a/src/data/List.js
+++ b/src/data/List.js
@@ -5,11 +5,11 @@
 define(function (require) {
 
     var UNDEFINED = 'undefined';
-    var global = window;
-    var Float64Array = typeof global.Float64Array === UNDEFINED
-        ? Array : global.Float64Array;
-    var Int32Array = typeof global.Int32Array === UNDEFINED
-        ? Array : global.Int32Array;
+    var globalObj = typeof window === 'undefined' ? global : window;
+    var Float64Array = typeof globalObj.Float64Array === UNDEFINED
+        ? Array : globalObj.Float64Array;
+    var Int32Array = typeof globalObj.Int32Array === UNDEFINED
+        ? Array : globalObj.Int32Array;
 
     var dataCtors = {
         'float': Float64Array,
diff --git a/src/echarts.js b/src/echarts.js
index 2f3f921f2..3e09466a6 100644
--- a/src/echarts.js
+++ b/src/echarts.js
@@ -250,7 +250,14 @@ define(function (require) {
                     backgroundColor = 'transparent';
                 }
             }
-            backgroundColor && (this._dom.style.backgroundColor = backgroundColor);
+            if (env.node) {
+                this._zr.configLayer(0, {
+                    clearColor: backgroundColor
+                });
+            }
+            else {
+                backgroundColor && (this._dom.style.backgroundColor = backgroundColor);
+            }
 
             console.time && console.timeEnd('update');
         },
diff --git a/src/model/globalDefault.js b/src/model/globalDefault.js
index 55e5f1ab2..e5f914704 100644
--- a/src/model/globalDefault.js
+++ b/src/model/globalDefault.js
@@ -1,5 +1,9 @@
 define(function () {
-    var platform = navigator.platform || '';
+    var platform = '';
+    // Navigator not exists in node
+    if (typeof navigator !== 'undefined') {
+        platform = navigator.platform || '';
+    }
     return {
         // 全图默认背景
         backgroundColor: 'rgba(0,0,0,0)',
-- 
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