GWT：从html字符串生成图像（.png，jpeg） [英] GWT: Generate image from html String (.png,jpeg)
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问题描述
我有一个生成HTML字符串的GWT应用程序。我想将此String转换为图像，例如
I have a GWT app that generates an HTML String. I want to convert this String to an image e.g
<html>
<head> </head>
<body>
<several HTML elements including <img too>
</body>
</html>
I tried to using Html2Image which works when I test it locally in a normal Java code (with a main class)
但是，当我部署到Google App Engine（GAE）时，我得到：
But when I deploy to Google App Engine (GAE) I get:
java.lang.NoClassDefFoundError: java.awt.geom.Dimension2D is a restricted class.
Please see the Google App Engine developer's guide for more details.
at com.google.apphosting.runtime.security.shared.stub.java.awt.geom.Dimension2D.<clinit>(Dimension2D.java)
at gui.ava.html.image.generator.HtmlImageGenerator.<clinit>(HtmlImageGenerator.java:26)
at co.za.cre8.web.lottoShop.server.NotificationServiceImpl.geneateImage(NotificationServiceImpl.java:237)
at co.za.cre8.web.lottoShop.server.NotificationServiceImpl.sendMessage(NotificationServiceImpl.java:181)
很清楚什么问题是，有没有其他库？
Pretty clear what the problem is, is there an alternative library?
在此先感谢。
PB
Thanks in advance. PB
推荐答案
转换API 会为您处理。
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