我正在尝试在 android 上使用 phonegap 和 raphael js 运行一些性能测试，但是当我尝试运行应用程序 logcat 时出现以下错误:
03-20 19:52:15.095: D/CordovaLog(4208): Uncaught ReferenceError: Raphael is not defined 03-20 19:52:15.095:E/Web 控制台(4208):未捕获的引用错误:Raphael 未在文件中定义:///android_asset/www/js/classes/bootstrapper.js:58
我的 index.html 看起来像这样
<!DOCTYPE html>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Hello World</title>
<script type="text/javascript" src="js/cordova/cordova-android-2.5.0.js"></script>
<script type="text/javascript" src="js/libs/raphael-min.js"></script>
<script type="text/javascript" src="js/libs/jquery-min.js"></script>
</head>
<body>
<div class="app">
<h1>Apache Cordova</h1>
<div id="deviceready" class="blink">
<p class="event listening"><a style="" href="informacoes.html">Ir para a página de informações</a></p>
</div>
</div>
<script type="text/javascript" src="js/classes/bootstrapper.js"></script>
<script type="text/javascript">
app.testPeformance();
</script>
</body>
</html>
Bootstrap .js
var app = {
testPeformance : function ()
{
// Creates canvas 320 × 200 at 10, 50
var paper = Raphael(0, 0, 320, 320);
for (var i = 0; i < 500 ; i++ )
{
x = Math.floor( ( Math.random() *320) +1);
y = Math.floor( ( Math.random() *320) +1);
// Creates circle at x = 50, y = 40, with radius 10
var circle = paper.circle(x, y, 30);
// Sets the fill attribute of the circle to red (#f00)
circle.attr("fill", "#f00");
// Sets the stroke attribute of the circle to white
circle.attr("stroke", "#fff");
}
}
}
在IOS模拟器上完美运行。
提前致谢!
最佳答案
Android 用于 phonegap 应用程序的 Web 容器 (webkit) 似乎还不支持 SVG 图形 (android 2.2)。
:(
关于javascript - 将 raphael js lib 包含到 android phonegap 应用程序中，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15533569/