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ASP.net canvas服务器控件

[英]ASP.net canvas server control

原文 2010-05-03 23:23:01 0 1 asp.net/ javascript/ html5/ canvas

I was wondering if anyone has come up with an ASP.net server tag for the HTML5 canvas? 我想知道是否有人为HTML5画布提出了ASP.net服务器标签？ I was thinking of something where I could declaritively define paths, curves; 我在想一些可以明确定义路径，曲线的东西; etc in the aspx markup, and the control would deliver the js to do this (perhaps with support for browser detection, and delivery of an emulation script for IE browsers.) aspx标记中的等等，控件将提供js来执行此操作（可能支持浏览器检测，并为IE浏览器提供仿真脚本。）

Maybe a good idea for a Codeplex project for me to start up? 对我来说，启动Codeplex项目可能是一个好主意吗？

1 个解决方案

I started an open source project that includes a canvas, but I wasn't too sure which features people would want to include. 我开始了一个包含画布的开源项目，但我不太确定人们希望包含哪些功能。 As Ironfoot explains, it seems like canvas was more designed for more use on the client side. 正如Ironfoot所解释的那样，似乎画布更适合在客户端使用。 I have done a signature capture using the canvas and the amount of Javascript was significant. 我使用画布完成了签名捕获，Javascript的数量很大。 The trick to me was getting it to upload the modified surface. 我的诀窍是让它上传修改过的表面。 I'm not sure how much of that would be visible in the postback. 我不确定在回发中可以看到多少。 If you're interested in contributing some features to the asp.net html canvas, please check my HTML5 ASP project . 如果您有兴趣为asp.net html画布贡献一些功能，请检查我的HTML5 ASP项目。