ImageMagick库的一个.Net封装: Magick.NET
jopen
9年前
Magick.NET是ImageMagick库的一个.Net封装。ImageMagick 是一个强大的图片操作库，支持超过 100 种的文件格式（不包括子格式）。利用 Magick.NET 可以让你在C#/VB.NET应用中使用 ImageMagick ，而无需在系统中单独安装 ImageMagick。
要求
- Visual C++ Redistributable for Visual Studio
- .NET 4.0: Visual C++ Redistributable for Visual Studio 2012 (x86 or x64)
- .NET 2.0: Visual C++ Redistributable for Visual Studio 2008 (x86 orx64)
示例代码：
// Read first frame of gif image using (MagickImage image = new MagickImage("Snakeware.gif")) { // Save frame as jpg image.Write("Snakeware.jpg"); } // Write to stream MagickReadSettings settings = new MagickReadSettings(); // Tells the xc: reader the image to create should be 800x600 settings.Width = 800; settings.Height = 600; using (MemoryStream memStream = new MemoryStream()) { // Create image that is completely purple and 800x600 using (MagickImage image = new MagickImage("xc:purple", settings)) { // Sets the output format to png image.Format = MagickFormat.Png; // Write the image to the memorystream image.Write(memStream); } } // Read image from file using (MagickImage image = new MagickImage("Snakeware.png")) { // Sets the output format to jpeg image.Format = MagickFormat.Jpeg; // Create byte array that contains a jpeg file byte[] data = image.ToByteArray(); }