Magick.NET图片处理：调整GIF格式图片尺寸（分辨率Resize）

#运行环境：

• .Net 版本：.Net 5
• Magick.NET版本：8.2.1
• 操作系统：Ubuntu 18.04

#示例代码：Resize GIF格式图片

static void Main(string[] args)
{
    var filePath = @"/测试资源/图片/gif/龙猫.gif";
    var outPath = @"/测试资源/图片/gif/龙猫1.gif";
    ResizeImage(outPath,filePath,500,300);
    Console.ReadLine();
}
public static bool ResizeImage(string outFilePath, string sourceFilePath, int outWidth, int outtHeight)
{
    try
    {

        using var image = new MagickImage(sourceFilePath);
        if (image.Format != MagickFormat.Gif)
        {
            image.Resize(outWidth, outtHeight);
            image.Write(outFilePath);
        }
        else
        {
            using var collection = new MagickImageCollection(new FileInfo(sourceFilePath));
            collection.Coalesce();
            foreach (var item in collection)
            {
                item.Resize(outWidth, outtHeight);
            }
            collection.Write(outFilePath);
        }
        return true;
    }
    catch (Exception)
    {
        return false;
    }
}

---