Esempio n. 1
0
 public void SaveByRegion(Model.Image image, int id, int regionWidth, int regionHeight, Thickness regionPosition, string path, double scale)
 {
     if (regionWidth > 0 && regionHeight > 0)
     {
         BitmapWorker bw           = new BitmapWorker();
         BitmapSource bitmapSource = image.Bitmap;
         Bitmap       bitmap;
         int          width    = regionWidth;
         int          height   = regionHeight;
         Thickness    position = regionPosition;
         Normalize(ref width, ref height, ref position, bitmapSource);
         bitmap = bw.GetBitmap(bitmapSource);
         bitmap = bw.GetBitmapFragment(bitmap, (int)position.Left, (int)position.Top, (int)width, (int)height, (int)(image.Position.Left * bitmapSource.DpiX / 96.0), (int)(image.Position.Top * bitmapSource.DpiY / 96.0), scale);
         String fileName = $"Out_{id}.png";
         path += $"\\{fileName}";
         if (File.Exists(path))
         {
             MessageBoxResult overwriteResult = MessageBox.Show($"{fileName} already exists in this location. Do you want to overwrite it?", "Confirmation", MessageBoxButton.YesNoCancel);
             if (overwriteResult == MessageBoxResult.Yes)
             {
                 bitmap.Save(path, ImageFormat.Png);
             }
             else
             {
                 return;
             }
         }
         else
         {
             bitmap.Save(path, ImageFormat.Png);
         }
     }
 }
Esempio n. 2
0
 public void SerializeList(ObservableCollection <ImageViewer.Model.Image> list, int regionWidth, int regionHeight, Thickness regionPosition, double scale)
 {
     if (regionWidth > 0 && regionHeight > 0)
     {
         int  counter  = 0;
         bool isWarned = false;
         using (var dialog = new System.Windows.Forms.FolderBrowserDialog())
         {
             System.Windows.Forms.DialogResult result = dialog.ShowDialog();
             if (result == System.Windows.Forms.DialogResult.Cancel || result == System.Windows.Forms.DialogResult.None)
             {
                 return;
             }
             BitmapWorker bw = new BitmapWorker();
             foreach (Model.Image image in list)
             {
                 bool         isOutside;
                 BitmapSource bitmapSource = image.Bitmap;
                 Bitmap       bitmap;
                 int          width    = regionWidth;
                 int          height   = regionHeight;
                 Thickness    position = regionPosition;
                 Normalize(ref width, ref height, ref position, bitmapSource);
                 bitmap = bw.GetBitmap(bitmapSource);
                 bitmap = bw.GetBitmapFragment(bitmap, (int)position.Left, (int)position.Top, (int)width, (int)height, (int)(image.Position.Left * bitmapSource.DpiX / 96.0), (int)(image.Position.Top * bitmapSource.DpiY / 96.0), scale, out isOutside);
                 String fileName = $"Out_{++counter}.png";
                 String path     = dialog.SelectedPath + $"\\{fileName}";
                 if (isWarned == false && isOutside)
                 {
                     isWarned = true;
                 }
                 if (isOutside)
                 {
                     continue;
                 }
                 if (File.Exists(path))
                 {
                     MessageBoxResult overwriteResult = MessageBox.Show($"{fileName} already exists in this location. Do you want to overwrite it?", "Confirmation", MessageBoxButton.YesNoCancel);
                     if (overwriteResult == MessageBoxResult.Yes)
                     {
                         bitmap.Save(path, ImageFormat.Png);
                     }
                     else if (overwriteResult == MessageBoxResult.No)
                     {
                         continue;
                     }
                     else
                     {
                         return;
                     }
                 }
                 else
                 {
                     bitmap.Save(path, ImageFormat.Png);
                 }
             }
         }
         if (isWarned)
         {
             MessageBox.Show("Region exceeds size of one or more images or at least one image's pixel format is less than 24bits. Those images will be ignored or their size will be reduced.");
         }
     }
     else
     {
         MessageBox.Show("Region not selected.");
     }
 }