GIF图像在Magick.net中丢失了动画

问题描述

我正在读取GIF图像并在C#中创建ImageMagick对象.然后，我将相同的图像写入输出.在输出中，我得到一个没有动画的静态图像.

I am reading a GIF image and creating the ImageMagick object in C#. Then I write the same image to the output. In the output I get a static image without animation.

               MagickImage image = new MagickImage(ImagePath);
               Byte[] buffer = image.ToByteArray();
               HttpContext.Current.Response.ContentType = "image/gif";
               HttpContext.Current.Response.OutputStream.Write(buffer, 0, buffer.Length);
               HttpContext.Current.Response.StatusCode = 200;

推荐答案

MagickImage是单个图像.读取.gif文件时，您只会得到该动画的第一帧.如果要保留动画，则应创建一个MagickImageCollection.

A MagickImage is a single image. When you read a .gif file you will only get the first frame of that animation. If you want to preserve the animation you should create a MagickImageCollection instead.

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