Image.FrameDimensionsList 属性-----具体使用案例2

图片的拆分

1、保存png图片

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Drawing.Imaging;


namespace TestGifSplit
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }


        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                string path = System.IO.Path.Combine(Application.StartupPath, "123.gif");
                //string path = System.IO.Path.Combine(Application.StartupPath, "Test.GIF");
                Image ima = Image.FromFile(path);
                FrameDimension fd = new FrameDimension(ima.FrameDimensionsList[0]);
                int count = ima.GetFrameCount(fd);
                for (int xt = 0; xt < count; xt++)
                {
                    ima.SelectActiveFrame(fd, xt);
                    ima.Save(string.Format(Application.StartupPath + "\\Frame{0}.png", xt), ImageFormat.Png);
                }
                MessageBox.Show("保存完成", "信息提示：");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString(), "信息提示：");
                throw;
            }
        }
    }}

2、保存其他格式图片

只要把格式修改一下即可。

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