fix:issue #334

Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs

@@ -96,6 +96,9 @@ namespace Ink_Canvas
                 var dA = new DoubleAnimation(1, 0.3, new Duration(TimeSpan.FromMilliseconds(100)));
                 ((UIElement)sender).BeginAnimation(OpacityProperty, dA);
 
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
                 inkCanvas.IsManipulationEnabled = true;
@@ -143,6 +146,9 @@ namespace Ink_Canvas
             await CheckIsDrawingShapesInMultiTouchMode();
             if (lastMouseDownSender == sender)
             {
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 drawingShapeMode = 1;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -169,6 +175,9 @@ namespace Ink_Canvas
             await CheckIsDrawingShapesInMultiTouchMode();
             if (lastMouseDownSender == sender)
             {
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 drawingShapeMode = 8;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -195,6 +204,9 @@ namespace Ink_Canvas
             await CheckIsDrawingShapesInMultiTouchMode();
             if (lastMouseDownSender == sender)
             {
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 drawingShapeMode = 18;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -221,6 +233,9 @@ namespace Ink_Canvas
             await CheckIsDrawingShapesInMultiTouchMode();
             if (lastMouseDownSender == sender)
             {
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 drawingShapeMode = 2;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -247,6 +262,9 @@ namespace Ink_Canvas
             await CheckIsDrawingShapesInMultiTouchMode();
             if (lastMouseDownSender == sender)
             {
+                forcePointEraser = false;
+                DisableEraserOverlay();
+
                 forceEraser = true;
                 drawingShapeMode = 15;
                 inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -271,6 +289,9 @@ namespace Ink_Canvas
         private async void BtnDrawCoordinate1_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 11;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -282,6 +303,9 @@ namespace Ink_Canvas
         private async void BtnDrawCoordinate2_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 12;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -293,6 +317,9 @@ namespace Ink_Canvas
         private async void BtnDrawCoordinate3_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 13;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -304,6 +331,9 @@ namespace Ink_Canvas
         private async void BtnDrawCoordinate4_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 14;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -315,6 +345,9 @@ namespace Ink_Canvas
         private async void BtnDrawCoordinate5_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 17;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -326,6 +359,9 @@ namespace Ink_Canvas
         private async void BtnDrawRectangle_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 3;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -337,6 +373,9 @@ namespace Ink_Canvas
         private async void BtnDrawRectangleCenter_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 19;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -348,6 +387,9 @@ namespace Ink_Canvas
         private async void BtnDrawEllipse_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 4;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -359,6 +401,9 @@ namespace Ink_Canvas
         private async void BtnDrawCircle_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 5;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -370,6 +415,9 @@ namespace Ink_Canvas
         private async void BtnDrawCenterEllipse_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 16;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -381,6 +429,9 @@ namespace Ink_Canvas
         private async void BtnDrawCenterEllipseWithFocalPoint_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 23;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -392,6 +443,9 @@ namespace Ink_Canvas
         private async void BtnDrawDashedCircle_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 10;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -403,6 +457,9 @@ namespace Ink_Canvas
         private async void BtnDrawHyperbola_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 24;
             drawMultiStepShapeCurrentStep = 0;
@@ -415,6 +472,9 @@ namespace Ink_Canvas
         private async void BtnDrawHyperbolaWithFocalPoint_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 25;
             drawMultiStepShapeCurrentStep = 0;
@@ -427,6 +487,9 @@ namespace Ink_Canvas
         private async void BtnDrawParabola1_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 20;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -438,6 +501,9 @@ namespace Ink_Canvas
         private async void BtnDrawParabolaWithFocalPoint_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 22;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -449,6 +515,9 @@ namespace Ink_Canvas
         private async void BtnDrawParabola2_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 21;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -460,6 +529,9 @@ namespace Ink_Canvas
         private async void BtnDrawCylinder_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 6;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -471,6 +543,9 @@ namespace Ink_Canvas
         private async void BtnDrawCone_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 7;
             inkCanvas.EditingMode = InkCanvasEditingMode.None;
@@ -482,6 +557,9 @@ namespace Ink_Canvas
         private async void BtnDrawCuboid_Click(object sender, MouseButtonEventArgs e)
         {
             await CheckIsDrawingShapesInMultiTouchMode();
+            forcePointEraser = false;
+            DisableEraserOverlay();
+
             forceEraser = true;
             drawingShapeMode = 9;
             isFirstTouchCuboid = true;