CropedImage.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Imaging;
namespace IntelligentScissors
{
    public partial class CropedImage : Form
    {
        public CropedImage()
        {
            InitializeComponent();
        }

        public CropedImage(RGBPixel[,] cropedImage)
        {
            InitializeComponent();
            ImageOperations.DisplayImage(cropedImage, pictureBox1);
        }

        private void save_btn_Click(object sender, EventArgs e)
        {

            // Displays a SaveFileDialog so the user can save the Image
            // assigned to Button2.
            SaveFileDialog saveFileDialog1 = new SaveFileDialog();
            saveFileDialog1.Filter = "JPeg Image|*.jpg|Bitmap Image|*.bmp|Gif Image|*.gif";
            saveFileDialog1.Title = "Save an Image File";
            saveFileDialog1.ShowDialog();
            // If the file name is not an empty string open it for saving.
            if (saveFileDialog1.FileName != "")
            {
                // Saves the Image via a FileStream created by the OpenFile method.
                System.IO.FileStream fs =
                   (System.IO.FileStream)saveFileDialog1.OpenFile();
                // Saves the Image in the appropriate ImageFormat based upon the
                // File type selected in the dialog box.
                // NOTE that the FilterIndex property is one-based.
                switch (saveFileDialog1.FilterIndex)
                {
                    case 1:
                        pictureBox1.Image.Save(fs,
                           System.Drawing.Imaging.ImageFormat.Jpeg);
                        break;

                    case 2:
                        pictureBox1.Image.Save(fs,
                           System.Drawing.Imaging.ImageFormat.Bmp);
                        break;

                    case 3:
                        pictureBox1.Image.Save(fs,
                           System.Drawing.Imaging.ImageFormat.Gif);
                        break;
                }

                fs.Close();
            }
        }

    }
}