add the last steps

SlimControls/ToolOptions.xaml.cs

@@ -31,7 +31,7 @@ public sealed partial class ToolOptions
         public static readonly DependencyProperty SliderValueProperty =
             DependencyProperty.Register(
                 nameof(SliderValue),
-                typeof(double),
+                typeof(int),
                 typeof(ToolOptions),
                 new PropertyMetadata(1.0)); // Default slider value
 
@@ -75,7 +75,7 @@ public string SliderCaption
         /// </value>
         public double SliderValue
         {
-            get => (double)GetValue(SliderValueProperty);
+            get => (int)GetValue(SliderValueProperty);
             set => SetValue(SliderValueProperty, value);
         }
     }

SlimViews/ImageProcessor.cs

@@ -129,10 +129,10 @@ internal static void ConvertGifAction(List<string> images, string filePath)
         /// <param name="btm">The bitmap.</param>
         /// <param name="point">The point.</param>
         /// <param name="color">The color.</param>
-        /// <param name="frame">The optional frame.</param>
-        internal static Bitmap SetPixel(Bitmap btm, Point point, Color color, SelectionFrame frame = null)
+        /// <param name="radius">The optional radius.</param>
+        internal static Bitmap SetPixel(Bitmap btm, Point point, Color color, int radius = 1)
         {
-            return Render.SetPixel(btm, point, color);
+            return Render.SetPixel(btm, point, color, radius);
         }
 
         /// <summary>
@@ -373,27 +373,6 @@ internal static void ExportString(Bitmap bitmap)
             Clipboard.SetText(str);
         }
 
-        /// <summary>
-        ///     Cuts the image.
-        /// </summary>
-        /// <param name="frame">The selection frame.</param>
-        /// <param name="btm">The bitmap.</param>
-        /// <returns>Changed bitmap or in case of error the original</returns>
-        internal static Bitmap CutImage(SelectionFrame frame, Bitmap btm)
-        {
-            try
-            {
-                btm = Render.CutBitmap(btm, frame.X, frame.Y, frame.Height, frame.Width);
-            }
-            catch (ArgumentNullException ex)
-            {
-                Trace.WriteLine(ex);
-                _ = MessageBox.Show(ex.ToString(), string.Concat(ViewResources.ErrorMessage, nameof(CutImage)));
-            }
-
-            return btm;
-        }
-
         /// <summary>
         ///     Erases part of the image.
         /// </summary>
@@ -415,6 +394,21 @@ internal static Bitmap EraseImage(SelectionFrame frame, Bitmap btm)
             return btm;
         }
 
+        public static Bitmap FillArea(Bitmap btm, SelectionFrame frame, Color color)
+        {
+            throw new NotImplementedException();
+        }
+
+        public static Bitmap FillTexture(Bitmap btm, SelectionFrame frame, ImageFilters currentFilter)
+        {
+            throw new NotImplementedException();
+        }
+
+        public static Bitmap FillFilter(Bitmap btm, SelectionFrame frame, TextureType currentTexture)
+        {
+            throw new NotImplementedException();
+        }
+
         /// <summary>
         ///     Rotates the image.
         /// </summary>

SlimViews/ImageView.cs

@@ -84,7 +84,7 @@ public sealed class ImageView : ViewModelBase
         /// <summary>
         ///     The brush size
         /// </summary>
-        private double _brushSize;
+        private int _brushSize;
 
         /// <summary>
         /// The erase radius
@@ -435,7 +435,7 @@ public sealed class ImageView : ViewModelBase
         /// <summary>
         ///     The tolerance
         /// </summary>
-        private double _tolerance;
+        private int _tolerance;
 
         /// <summary>
         ///     The tool changed command
@@ -564,7 +564,7 @@ public ImageTools SelectedTool
         /// <value>
         ///     The size of the brush.
         /// </value>
-        public double BrushSize
+        public int BrushSize
         {
             get => _brushSize;
             set => SetProperty(ref _brushSize, value, nameof(BrushSize));
@@ -588,7 +588,7 @@ public double EraseRadius
         /// <value>
         ///     The tolerance.
         /// </value>
-        public double Tolerance
+        public int Tolerance
         {
             get => _tolerance;
             set => SetProperty(ref _tolerance, value, nameof(Tolerance));
@@ -1383,9 +1383,6 @@ private void ThumbImageClickedAction(ImageEventArgs obj)
         /// <param name="wPoint">The w point.</param>
         private void SelectedPointAction(Point wPoint)
         {
-            if (ImageZoomTool != ImageZoomTools.Trace)
-                return;
-
             var point = new System.Drawing.Point((int)wPoint.X, (int)wPoint.Y);
 
             switch (ToolCode)
@@ -1395,22 +1392,21 @@ private void SelectedPointAction(Point wPoint)
 
                     var color = Color.GetDrawingColor();
 
-                    Btm = ImageProcessor.SetPixel(Btm, point, color);
+                    Btm = ImageProcessor.SetPixel(Btm, point, color, BrushSize);
 
                     Bmp = Btm.ToBitmapImage();
                     return;
 
                 case EnumTools.ColorSelect:
-                    Color = ImageProcessor.GetPixel(Btm, point);
+                    Color = ImageProcessor.GetPixel(Btm, point, Tolerance);
                     Picker.SetColors(Color.R, Color.G, Color.B, Color.A);
                     Color = Picker.Colors;
                     return;
                 case EnumTools.Move:
-                    break;
                 case EnumTools.Erase:
+                case EnumTools.SolidColor:
+                case EnumTools.Filter:
                     break;
-                default:
-                    throw new ArgumentOutOfRangeException();
             }
         }
 
@@ -1435,10 +1431,17 @@ private void SelectedFrameAction(SelectionFrame frame)
                 case EnumTools.Move:
                     break;
                 case EnumTools.SolidColor:
+                    if (Color == null) return;
+
+                    var color = Color.GetDrawingColor();
+
+                    Btm = ImageProcessor.FillArea(Btm, frame, color);
                     break;
                 case EnumTools.Texture:
+                    Btm = ImageProcessor.FillTexture(Btm, frame, CurrentFilter);
                     break;
                 case EnumTools.Filter:
+                    Btm = ImageProcessor.FillFilter(Btm, frame, CurrentTexture);
                     break;
                 default:
                     throw new ArgumentOutOfRangeException();