大型的基于文件的位图处理库 [英] Large file-based bitmap manipulation library

问题描述

有没有（preferable开源 - 但不一定）基于文件的位图处理库？的基本功能将包括服用位图（1-4 GB）的视图（一个小矩形），改变它与保存回。

Is there any (preferable open source - but not necessarily) file-based bitmap manipulation library? The basic functionality will include taking a view (a small rectangle) of the bitmap (1-4 GB), changing it and saving it back.

我不是特别挑剔格式（只要它是无损）：BMP，uncom pressed TIFF或的Targa会就好了。

I'm not particularly picky about format (as long as it is lossless): BMP, uncompressed Tiff or Targa will be just fine.

它不必是所有本土code - 围绕本地的dll的包装都会好的，虽然64位版本将是非常值得欢迎的。

It doesn't have to be all-native code - a wrapper around native dll will be OK although 64-bit version will be very welcome.

推荐答案

卡罗尔，请看看它：的 ImageMagick.NET

Karol, please have a look at it: ImageMagick.NET

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