fixed GUI tool

Examples/Common/ScreenshotScanner.cs

@@ -36,16 +36,21 @@ namespace Common
     /// <summary>
     /// Configuration of the <see cref="ImageProcessor"/>
     /// </summary>
-    public ScreenshotProcessorConfiguration ImageProcessorConfiguration { get; set; } = new();
+    public ScreenshotProcessorConfiguration ImageProcessorConfiguration { get; }
 
-    public ITesseractConfiguration TesseractConfiguration { get; set; } =
-      new TesseractScreenshotConfiguration();
+    public ITesseractConfiguration TesseractConfiguration { get; }
 
     /// <summary>
     /// Constructor
     /// </summary>
-    public ScreenshotScanner()
+    public ScreenshotScanner(
+      ScreenshotProcessorConfiguration imageProcessorConfig,
+      ITesseractConfiguration tesseractConfig
+    )
     {
+      ImageProcessorConfiguration = imageProcessorConfig;
+      TesseractConfiguration = tesseractConfig;
+
       _processor = MakeProcessor();
     }
 

Examples/GUI/ViewModels/ImageViewModel.cs

@@ -2,7 +2,9 @@
 using GUI.Model;
 using ImageMagick;
 using Microsoft.Win32;
+using Ocr.Tesseract.Configuration;
 using Ocr.Tesseract.Models;
+using Ocr.Tesseract.Screenshots.Configuration;
 using Process.Interface;
 using Serilog;
 using System;
@@ -20,9 +22,16 @@ namespace GUI.ViewModels;
 
 internal class ImageViewModel : ScreenshotScanner, INotifyPropertyChanged
 {
-  public ImageViewModel()
+  private static ITesseractConfiguration CreateTesseractConfiguration() =>
+    new TesseractScreenshotConfiguration()
+    {
+      DataPath = "tessdata",
+      Languages = new[] { "eng", "deu" }
+    };
+
+  public ImageViewModel() : base(new(), CreateTesseractConfiguration())
   {
-    // Scanner.ImageOperationSettings.PropertyChanged += (sender, args) => Task.Run(UpdateImage);
+    ImageProcessorConfiguration.PropertyChanged += (sender, args) => Task.Run(UpdateImage);
 
     OpenFileCommand = new Command(OpenFile);
     SaveEditedImageCommand = new Command(SaveEditedImage);

Examples/GUI/Views/ImageView.xaml.cs

@@ -12,6 +12,8 @@ namespace GUI.Views
   /// </summary>
   public partial class ImageView : Window
   {
+    private ImageViewModel ViewModel => (ImageViewModel)DataContext;
+
     public ImageView()
     {
       DataContext = new ImageViewModel();
@@ -26,18 +28,21 @@ namespace GUI.Views
 
     private void SldThreshold1_OnDragCompleted(object sender, DragCompletedEventArgs args)
     {
-      ((ImageViewModel)DataContext).ImageProcessorConfiguration.ThresholdWidth = (int)Math.Round(((Slider)sender).Value);
+      var vm = ViewModel;
+      vm.ImageProcessorConfiguration.ThresholdWidth = (int)Math.Round(((Slider)sender).Value);
     }
 
     private void SldThreshold2_OnDragCompleted(object sender, DragCompletedEventArgs args)
     {
-      ((ImageViewModel)DataContext).ImageProcessorConfiguration.ThresholdHeight = (int)Math.Round(((Slider)sender).Value);
+      var vm = ViewModel;
+      vm.ImageProcessorConfiguration.ThresholdHeight = (int)Math.Round(((Slider)sender).Value);
     }
 
 
     private void SldBorder_OnDragCompleted(object sender, DragCompletedEventArgs e)
     {
-      ((ImageViewModel)DataContext).ImageProcessorConfiguration.Border = (int)Math.Round(((Slider)sender).Value);
+      var vm = ViewModel;
+      vm.ImageProcessorConfiguration.Border = (int)Math.Round(((Slider)sender).Value);
     }
   }
 }

Ocr/Ocr.Tesseract.Screenshots/ScreenshotProcessor.cs

@@ -50,25 +50,6 @@ public class ScreenshotProcessor : ImageProcessor
 
     yield return tImage;
     yield return tImage.CloneImage().NegateColors();
-
-    // todo filter large connected components
-
-    // var resized = fluent .CloneObject() .Resize( 0.25f, FilterType.Point,
-    // PixelInterpolateMethod.Integer ); yield return resized.ToImage();
-    //
-    // var hlines = resized .GetHLines() .Select(c => new MagickGeometry(c.Item1, c.Item2, c.Item1 +
-    // 3, c.Item2 + 3)) .ToArray(); Log.Information($"Matched {hlines.Length} geometries");
-    //
-    // var rgbImage = resized.CloneObject().ToRgb(); rgbImage.Fill(MagickColors.Red, hlines); yield
-    // return rgbImage.ToImage();
-
-    // if (Settings.FilterConnectedComponents) { var colorImage = fluent .CloneObject()
-    // .GetConnectedComponents( _connectedComponentsSettings, out var components ) .ToRgb();
-    //
-    // var pixels = colorImage.GetPixels(); colorImage.Fill( MagickColors.Red, components .Where(c
-    // => c.IsFilled(pixels)) .Select(c => c.ToGeometry()) );
-
-    // yield return colorImage.ToImage();
   }
 
   #region Overrides of Processor<MagickImage,IMagickImageValueProcessorSettings>