Java Google Chart Tool Api 是否可以免费使用
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Is Google Chart Tool Api is free to use
提问by agarwal_achhnera
Is Google Chart API free to use? If so, where can I find its documentation?
Google Chart API 可以免费使用吗？如果是这样，我在哪里可以找到它的文档？
采纳答案by ktulinho
Yes, it is free. It is written in the official page:
是的，它是免费的。它写在官方页面上：
Completely free for all uses: commercial, governmental, personal or educational.
完全免费用于所有用途：商业、政府、个人或教育。
For documentation follow this link.
有关文档，请点击此链接。
Edit: You don't really download it. You include the following in your code:
编辑：你并没有真正下载它。您在代码中包含以下内容：
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
Then you start using it as shown here.
然后，你开始使用它，如这里。
If you really want to see how it looks like inside, you can paste this to your browser address bar: http://www.google.com/jsapi
如果你真的想看看里面的样子，你可以把它粘贴到你的浏览器地址栏：http: //www.google.com/jsapi
回答by Mohan
its completely free. You can check the different chart from below link
它完全免费。您可以从以下链接查看不同的图表
http://code.google.com/apis/ajax/playground/?type=visualization
http://code.google.com/apis/ajax/playground/?type=visualization
