任何人都知道用于预览图像的开源代码 [英] Anyone know of open source code for doing a preview of an image

问题描述

有谁知道任何用于预览图像的开源代码?我有一个图像存储在我的应用程序的 Documents 文件夹中，并希望通过将 URL 传递到本地文件来在模式弹出窗口中显示图像的预览.我正在寻找一些在 MonoTouch 或 Objective C 中提供具有缩放和平移功能的预览的开源代码.如果已经有开源代码可以做到这一点，我宁愿不重新发明轮子……我能说什么，我天生很懒……呵呵;)

我更喜欢 C# 代码，因为我的应用程序是用 C# 编写的，但是如果有一个很好的 Objective C 解决方案，那么我会将它移植到 MonoTouch 并在此处提供我的源代码.

解决方案

Checkout TTPhotoViewController:
http://joehewitt.com/post/the-three20-project/>

Does anyone know of any open source code for doing a preview of an image? I have an image stored in the Documents folder of my application and would like to show a preview of the image in a modal popup by passing in a URL to the local file. I am looking for some open source code either in MonoTouch or Objective C that provides a preview that has zooming and panning functionality. I would prefer not to reinvent the wheel if there is already open source code that does this... what can I say, I am inherently lazy... hehe ;)

My preference goes to C# code, as my application is coded in C#, but if there is a good Objective C solution for this then I will port it to MonoTouch and make my source available here.

解决方案

Checkout TTPhotoViewController:
http://joehewitt.com/post/the-three20-project/

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