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#region variances private string curFileName = null; private Bitmap curBitmap = null; private List<string> pathString = new List<string>(); private List<Bitmap> thumbnailImage = new List<Bitmap>(); private List<Bitmap> srcImage = new List<Bitmap>(); private Bitmap temp = null; private int count = 0; private int number = 0; private int deleteNumber = 0; #endregion #region Functions //Open Function public void OpenImage() { OpenFileDialog ofd = new OpenFileDialog(); ofd.Filter = "所有图像文件 | *.bmp; *.pcx; *.png; *.jpg; *.gif;" + "*.tif; *.ico; *.dxf; *.cgm; *.cdr; *.wmf; *.eps; *.emf|" + "位图( *.bmp; *.jpg; *.png;...) | *.bmp; *.pcx; *.png; *.jpg; *.gif; *.tif; *.ico|" + "矢量图( *.wmf; *.eps; *.emf;...) | *.dxf; *.cgm; *.cdr; *.wmf; *.eps; *.emf"; ofd.ShowHelp = true; ofd.Title = "打开图像文件"; if (ofd.ShowDialog() == DialogResult.OK) { curFileName = ofd.FileName; try { curBitmap = (Bitmap)System.Drawing.Image.FromFile(curFileName); pathString.Add(curFileName); srcImage.Add(new Bitmap(curBitmap)); if (curBitmap.Width >= curBitmap.Height) temp = new Bitmap(curBitmap, new Size(100, (int)(100 * curBitmap.Height / curBitmap.Width))); else temp = new Bitmap(curBitmap, new Size((int)(100 * curBitmap.Width / curBitmap.Height), 100)); thumbnailImage.Add(new Bitmap(temp)); count++; } catch (Exception exp) { MessageBox.Show(exp.Message); } } DisplayImages(); } //Save Function public void SaveImage() { if (imageBox.Image != null) { SaveFileDialog sfd = new SaveFileDialog(); sfd.Filter = "(*.gif)|*.gif"; if (sfd.ShowDialog() == DialogResult.OK) { if (File.Exists(sfd.FileName)) { File.Delete(sfd.FileName); imageBox.Image.Save(sfd.FileName); } else imageBox.Image.Save(sfd.FileName); } } else { MessageBox.Show("Please open an image!"); } } //Display function private void DisplayImages() { listView1.Clear(); imageList1.Images.Clear(); if (count != 0) { for (int i = 0; i < count; i++) { imageList1.ColorDepth = ColorDepth.Depth24Bit; imageList1.ImageSize = new Size(thumbnailImage.ElementAt(i).Width, thumbnailImage.ElementAt(i).Height); imageList1.Images.Add((Image)thumbnailImage.ElementAt(i)); listView1.LargeImageList = imageList1; listView1.Items.Add(i.ToString()); listView1.Items[i].ImageIndex = i; } } } #endregion #region Others private void trackBar1_Scroll(object sender, EventArgs e) { label1.Text = "Time interval:"+trackBar1.Value.ToString()+"ms"; } private void openToolStripMenuItem_Click(object sender, EventArgs e) { OpenImage(); } private void convertToGifToolStripMenuItem_Click(object sender, EventArgs e) { String outputPath = "C:\\"+number.ToString ()+".gif"; if (File.Exists(outputPath)) { imageBox.Image = null; number++; outputPath = "C:\\" + number.ToString() + ".gif"; } AnimatedGifEncoder gif = new AnimatedGifEncoder(); gif.Start(outputPath); gif.SetDelay(trackBar1.Value); gif.SetRepeat(0); for (int i = 0; i < count; i++) { gif.AddFrame(srcImage.ElementAt(i)); } gif.Finish(); imageBox.Image = (Image)Image.FromFile(outputPath); imageBox.Width = srcImage.ElementAt(0).Width; imageBox.Height = srcImage.ElementAt(0).Height; MessageBox.Show("Done!"); } private void saveToolStripMenuItem_Click(object sender, EventArgs e) { SaveImage(); } private void deleteToolStripMenuItem_Click(object sender, EventArgs e) { pathString.RemoveAt(deleteNumber); thumbnailImage.RemoveAt(deleteNumber); srcImage.RemoveAt(deleteNumber); count--; DisplayImages(); } private void listView1_MouseDown(object sender, MouseEventArgs e) { if (listView1.HitTest(e.X, e.Y).Item != null) { deleteNumber = listView1.HitTest(e.X, e.Y).Item.Index; if (e.Button == MouseButtons.Right) { contextMenuStrip1.Visible = true; } } } private void blogLinkToolStripMenuItem_Click(object sender, EventArgs e) { System.Diagnostics.Process.Start("IEXPLORE.EXE", "http://dongtingyueh.blog.163.com/"); } #endregion |
