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Smart eraser tool gonna use dimmed background color in region capture but output result gonna use proper color
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parent
4a58f310ab
commit
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4 changed files with 50 additions and 17 deletions
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@ -71,6 +71,7 @@ public sealed class RegionCaptureForm : Form
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internal ShapeManager ShapeManager { get; private set; }
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internal bool IsClosing { get; private set; }
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internal Bitmap DimmedCanvas;
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internal Image CustomNodeImage = Resources.CircleNode;
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internal int ToolbarHeight;
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@ -324,13 +325,15 @@ internal void InitBackground(Bitmap canvas, bool centerCanvas = true)
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}
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else if (Options.UseDimming)
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{
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using (Bitmap darkBackground = (Bitmap)Canvas.Clone())
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using (Graphics g = Graphics.FromImage(darkBackground))
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DimmedCanvas?.Dispose();
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DimmedCanvas = (Bitmap)Canvas.Clone();
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using (Graphics g = Graphics.FromImage(DimmedCanvas))
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using (Brush brush = new SolidBrush(Color.FromArgb(30, Color.Black)))
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{
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g.FillRectangle(brush, 0, 0, darkBackground.Width, darkBackground.Height);
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g.FillRectangle(brush, 0, 0, DimmedCanvas.Width, DimmedCanvas.Height);
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backgroundBrush = new TextureBrush(darkBackground) { WrapMode = WrapMode.Clamp };
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backgroundBrush = new TextureBrush(DimmedCanvas) { WrapMode = WrapMode.Clamp };
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}
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backgroundHighlightBrush = new TextureBrush(Canvas) { WrapMode = WrapMode.Clamp };
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@ -1450,6 +1453,7 @@ protected override void Dispose(bool disposing)
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}
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regionDrawPath?.Dispose();
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DimmedCanvas?.Dispose();
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Canvas?.Dispose();
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base.Dispose(disposing);
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@ -111,7 +111,8 @@ public Bitmap CaptureActiveMonitor()
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private Bitmap CaptureRectangleNative(Rectangle rect, bool captureCursor = false)
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{
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return CaptureRectangleNative(NativeMethods.GetDesktopWindow(), rect, captureCursor);
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IntPtr handle = NativeMethods.GetDesktopWindow();
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return CaptureRectangleNative(handle, rect, captureCursor);
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}
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private Bitmap CaptureRectangleNative(IntPtr handle, Rectangle rect, bool captureCursor = false)
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@ -31,23 +31,48 @@ public class SmartEraserDrawingShape : BaseDrawingShape
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{
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public override ShapeType ShapeType { get; } = ShapeType.DrawingSmartEraser;
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private Color eraserColor;
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private Color eraserDimmedColor;
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public override void OnConfigLoad()
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{
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}
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public override void OnConfigSave()
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{
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}
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public override void OnCreating()
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{
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base.OnCreating();
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Color color = Manager.GetCurrentColor();
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eraserColor = Manager.GetCurrentColor();
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if (color.IsEmpty)
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if (eraserColor.IsEmpty)
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{
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color = Color.White;
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eraserColor = Color.White;
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}
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FillColor = color;
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if (Manager.Form.DimmedCanvas != null)
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{
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eraserDimmedColor = Manager.GetCurrentColor(Manager.Form.DimmedCanvas);
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}
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}
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public override void OnDraw(Graphics g)
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{
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using (Brush brush = new SolidBrush(FillColor))
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Color color;
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if (!Manager.IsRenderingOutput && !eraserDimmedColor.IsEmpty)
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{
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color = eraserDimmedColor;
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}
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else
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{
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color = eraserColor;
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}
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using (Brush brush = new SolidBrush(color))
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{
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g.FillRectangle(brush, Rectangle);
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}
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@ -1698,29 +1698,32 @@ public Bitmap CropImage(Rectangle rect, bool onlyIfSizeDifferent = false)
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return null;
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}
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public Color GetColor(Point pos)
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public Color GetColor(Bitmap bmp, Point pos)
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{
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Bitmap bmpCanvas = Form.Canvas as Bitmap;
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if (bmpCanvas != null)
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if (bmp != null)
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{
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Point position = CaptureHelpers.ScreenToClient(pos);
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Point offset = CaptureHelpers.ScreenToClient(Form.CanvasRectangle.Location);
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position.X -= offset.X;
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position.Y -= offset.Y;
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if (position.X.IsBetween(0, bmpCanvas.Width - 1) && position.Y.IsBetween(0, bmpCanvas.Height - 1))
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if (position.X.IsBetween(0, bmp.Width - 1) && position.Y.IsBetween(0, bmp.Height - 1))
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{
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return bmpCanvas.GetPixel(position.X, position.Y);
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return bmp.GetPixel(position.X, position.Y);
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}
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}
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return Color.Empty;
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}
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public Color GetCurrentColor(Bitmap bmp)
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{
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return GetColor(bmp, InputManager.ClientMousePosition);
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}
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public Color GetCurrentColor()
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{
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return GetColor(InputManager.ClientMousePosition);
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return GetCurrentColor(Form.Canvas);
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}
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public void NewImage()
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