protected override Geometry OnCreateOutlineFillGeometry(RectDouble bounds, IDictionary <string, object> settingValues)
{
Geometry ellipseGeometry = this.GetEllipseGeometry(bounds);
float num = (float)settingValues[ToolSettings.Null.Pen.Width.Path];
System.Drawing.Drawing2D.DashStyle gdipDashStyle = (System.Drawing.Drawing2D.DashStyle)settingValues[ToolSettings.Null.Pen.DashStyle.Path];
PaintDotNet.UI.Media.DashStyle style2 = DashStyleUtil.ToMedia(gdipDashStyle);
StrokeStyle style3 = new StrokeStyle {
DashStyle = style2
}.EnsureFrozen <StrokeStyle>();
WidenedGeometry freezable = new WidenedGeometry {
Geometry = ellipseGeometry,
Thickness = num,
StrokeStyle = style3,
FlatteningTolerance = 0.0001
};
return(freezable.EnsureFrozen <WidenedGeometry>());
}
private static Geometry CreateStrokedLineGeometry(Geometry lineGeometry, double strokeWidth, LineCap2 startCap, LineCap2 endCap, PaintDotNet.UI.Media.DashStyle dashStyle)
{
Geometry geometry;
Geometry geometry2;
Geometry geometry3;
Geometry geometry4;
Geometry geometry5;
double length = lineGeometry.GetLength(flatteningTolerance);
StrokeStyle strokeStyle = new StrokeStyle {
DashStyle = dashStyle,
LineJoin = PenLineJoin.Round
};
double num2 = 0.0;
switch (startCap)
{
case LineCap2.Flat:
geometry = null;
break;
case LineCap2.Arrow:
geometry = CreateArrowGeometry(5.0, 5.0, strokeWidth, 1.0, false, false).EnsureFrozen <Geometry>();
num2 = 0.5;
break;
case LineCap2.ArrowFilled:
geometry = CreateArrowGeometry(5.0, 5.0, strokeWidth, 1.0, true, true).EnsureFrozen <Geometry>();
num2 = 1.5;
break;
case LineCap2.Rounded:
strokeStyle.StartLineCap = PenLineCap.Round;
geometry = null;
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <LineCap2>(startCap, "startCap");
}
double num3 = 0.0;
switch (endCap)
{
case LineCap2.Flat:
geometry2 = null;
break;
case LineCap2.Arrow:
geometry2 = CreateArrowGeometry(5.0, 5.0, strokeWidth, 1.0, false, false).EnsureFrozen <Geometry>();
num3 = 0.5;
break;
case LineCap2.ArrowFilled:
geometry2 = CreateArrowGeometry(5.0, 5.0, strokeWidth, 1.0, true, true).EnsureFrozen <Geometry>();
num3 = 1.5;
break;
case LineCap2.Rounded:
strokeStyle.EndLineCap = PenLineCap.Round;
geometry2 = null;
break;
default:
throw ExceptionUtil.InvalidEnumArgumentException <LineCap2>(endCap, "endCap");
}
strokeStyle.Freeze();
if (geometry == null)
{
geometry3 = null;
}
else
{
PointAndTangentDouble pointAtLength = lineGeometry.GetPointAtLength(0.0, flatteningTolerance);
double radians = Math.Atan2(pointAtLength.Tangent.Y, pointAtLength.Tangent.X) + 3.1415926535897931;
Matrix3x2Double num9 = Matrix3x2Double.RotationByRadians(radians);
Matrix3x2Double num10 = Matrix3x2Double.Translation(pointAtLength.Point.X, pointAtLength.Point.Y);
Matrix3x2Double matrix = num9 * num10;
geometry3 = geometry.GetTransformedGeometry(matrix).EnsureFrozen <Geometry>();
}
if (geometry2 == null)
{
geometry4 = null;
}
else
{
double num14 = lineGeometry.GetLength(flatteningTolerance);
PointAndTangentDouble num15 = lineGeometry.GetPointAtLength(num14, flatteningTolerance);
Matrix3x2Double num18 = Matrix3x2Double.RotationByRadians(Math.Atan2(num15.Tangent.Y, num15.Tangent.X));
Matrix3x2Double num19 = Matrix3x2Double.Translation(num15.Point.X, num15.Point.Y);
Matrix3x2Double num20 = num18 * num19;
geometry4 = geometry2.GetTransformedGeometry(num20).EnsureFrozen <Geometry>();
}
double startLength = 0.0;
double endLength = length;
if (num2 != 0.0)
{
startLength = strokeWidth * num2;
}
if (num3 != 0.0)
{
endLength = length - (strokeWidth * num3);
}
if ((startLength != 0.0) || (endLength != length))
{
geometry5 = GetTrimmedGeometry(lineGeometry, startLength, endLength).EnsureFrozen <Geometry>();
}
else
{
geometry5 = lineGeometry;
}
Geometry item = new WidenedGeometry(geometry5, strokeWidth, strokeStyle)
{
FlatteningTolerance = flatteningTolerance
}.EnsureFrozen <WidenedGeometry>();
GeometryGroup group = new GeometryGroup {
FillRule = FillRule.Nonzero
};
group.Children.Add(item);
if (geometry3 != null)
{
group.Children.Add(geometry3);
}
if (geometry4 != null)
{
group.Children.Add(geometry4);
}
group.Freeze();
return(group);
}
public RotateCursorDrawing()
{
this.ellipseCenter.SetArgInput(1, this, new PaintDotNet.ObjectModel.PropertyPath(AngleProperty.Name, Array.Empty <object>()));
this.ellipseCenter.SetArgInput(2, this, new PaintDotNet.ObjectModel.PropertyPath(BigRadiusProperty.Name, Array.Empty <object>()));
this.ellipseGeometry.SetBinding(EllipseGeometry.CenterProperty, this.ellipseCenter, new PaintDotNet.ObjectModel.PropertyPath(this.ellipseCenter.GetValueProperty().Name, Array.Empty <object>()), BindingMode.OneWay);
this.ellipseGeometry.SetBinding(EllipseGeometry.RadiusXProperty, this, new PaintDotNet.ObjectModel.PropertyPath(BigRadiusProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
this.ellipseGeometry.SetBinding(EllipseGeometry.RadiusYProperty, this, new PaintDotNet.ObjectModel.PropertyPath(BigRadiusProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
this.arrowGeometry = new PathGeometry();
PathFigure item = new PathFigure {
IsClosed = true
};
LineSegment targetObject = new LineSegment();
targetObject.SetBinding <double, PointDouble>(LineSegment.PointProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty.Name, Array.Empty <object>()), BindingMode.OneWay, t => new PointDouble(3.0 * t, -1.5 * t));
item.Segments.Add(targetObject);
LineSegment segment2 = new LineSegment();
segment2.SetBinding <double, PointDouble>(LineSegment.PointProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty.Name, Array.Empty <object>()), BindingMode.OneWay, t => new PointDouble(3.0 * t, 1.5 * t));
item.Segments.Add(segment2);
this.arrowGeometry.Figures.Add(item);
this.cwArrowGeometry = new GeometryGroup();
this.cwArrowGeometry.Children.Add(this.arrowGeometry);
TransformGroup group = new TransformGroup();
RotateTransform transform = new RotateTransform {
Angle = 90.0
};
group.Children.Add(transform);
RotateTransform transform2 = new RotateTransform();
transform2.SetBinding(RotateTransform.AngleProperty, this, new PaintDotNet.ObjectModel.PropertyPath(AngleProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
group.Children.Add(transform2);
RotateTransform transform3 = new RotateTransform();
transform3.SetBinding <double, double>(RotateTransform.AngleProperty, this, new PaintDotNet.ObjectModel.PropertyPath(BigRadiusProperty.Name, Array.Empty <object>()), BindingMode.OneWay, br => - GetArrowAngleDelta(br));
group.Children.Add(transform3);
RotateTransform transform4 = new RotateTransform {
Angle = 16.0
};
transform4.SetBinding <PointDouble, double>(RotateTransform.CenterXProperty, this.ellipseCenter, new PaintDotNet.ObjectModel.PropertyPath(this.ellipseCenter.GetValueProperty().Name, Array.Empty <object>()), BindingMode.OneWay, c => c.X);
transform4.SetBinding <PointDouble, double>(RotateTransform.CenterYProperty, this.ellipseCenter, new PaintDotNet.ObjectModel.PropertyPath(this.ellipseCenter.GetValueProperty().Name, Array.Empty <object>()), BindingMode.OneWay, c => c.Y);
group.Children.Add(transform4);
this.cwArrowGeometry.Transform = group;
this.ccwArrowGeometry = new GeometryGroup();
this.ccwArrowGeometry.Children.Add(this.arrowGeometry);
TransformGroup group2 = new TransformGroup();
RotateTransform transform5 = new RotateTransform {
Angle = -90.0
};
group2.Children.Add(transform5);
RotateTransform transform6 = new RotateTransform();
transform6.SetBinding(RotateTransform.AngleProperty, this, new PaintDotNet.ObjectModel.PropertyPath(AngleProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
group2.Children.Add(transform6);
RotateTransform transform7 = new RotateTransform();
transform7.SetBinding <double, double>(RotateTransform.AngleProperty, this, new PaintDotNet.ObjectModel.PropertyPath(BigRadiusProperty.Name, Array.Empty <object>()), BindingMode.OneWay, br => GetArrowAngleDelta(br));
group2.Children.Add(transform7);
RotateTransform transform8 = new RotateTransform {
Angle = -16.0
};
transform8.SetBinding <PointDouble, double>(RotateTransform.CenterXProperty, this.ellipseCenter, new PaintDotNet.ObjectModel.PropertyPath(this.ellipseCenter.GetValueProperty().Name, Array.Empty <object>()), BindingMode.OneWay, c => c.X);
transform8.SetBinding <PointDouble, double>(RotateTransform.CenterYProperty, this.ellipseCenter, new PaintDotNet.ObjectModel.PropertyPath(this.ellipseCenter.GetValueProperty().Name, Array.Empty <object>()), BindingMode.OneWay, c => c.Y);
group2.Children.Add(transform8);
this.ccwArrowGeometry.Transform = group2;
this.arrowsGeometry = new CombinedGeometry(GeometryCombineMode.Xor, this.cwArrowGeometry, this.ccwArrowGeometry);
this.wedgeClipGeometry = new PathGeometry();
PathFigure figure2 = new PathFigure {
IsClosed = true
};
figure2.SetBinding(PathFigure.StartPointProperty, this.ellipseGeometry, new PaintDotNet.ObjectModel.PropertyPath(EllipseGeometry.CenterProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
LineSegment segment3 = new LineSegment();
segment3.SetBinding <PointDouble, PointDouble>(LineSegment.PointProperty, this.ellipseGeometry, new PaintDotNet.ObjectModel.PropertyPath(EllipseGeometry.CenterProperty.Name, Array.Empty <object>()), BindingMode.OneWay, c => GetWedgePathPoint(c, thetaDelta));
figure2.Segments.Add(segment3);
LineSegment segment4 = new LineSegment();
segment4.SetBinding <PointDouble, PointDouble>(LineSegment.PointProperty, this.ellipseGeometry, new PaintDotNet.ObjectModel.PropertyPath(EllipseGeometry.CenterProperty.Name, Array.Empty <object>()), BindingMode.OneWay, c => GetWedgePathPoint(c, -thetaDelta));
figure2.Segments.Add(segment4);
this.wedgeClipGeometry.Figures.Add(figure2);
this.backgroundDrawing = new GeometryDrawing();
this.backgroundDrawing.SetBinding(GeometryDrawing.BrushProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.BackgroundProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
WidenedGeometry geometry = new WidenedGeometry(this.ellipseGeometry);
geometry.SetBinding <double, double>(WidenedGeometry.ThicknessProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty.Name, Array.Empty <object>()), BindingMode.OneWay, t => t + 2.5);
CombinedGeometry geometry2 = new CombinedGeometry(GeometryCombineMode.Intersect, geometry, this.wedgeClipGeometry);
WidenedGeometry geometry3 = new WidenedGeometry(this.arrowsGeometry);
geometry3.SetBinding <double, double>(WidenedGeometry.ThicknessProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty.Name, Array.Empty <object>()), BindingMode.OneWay, t => t + 2.5);
CombinedGeometry geometry4 = new CombinedGeometry(GeometryCombineMode.Union, this.arrowsGeometry, geometry3);
CombinedGeometry geometry5 = new CombinedGeometry(GeometryCombineMode.Union, geometry2, geometry4);
this.backgroundDrawing.Geometry = geometry5;
base.DrawingGroup.Children.Add(this.backgroundDrawing);
this.foregroundDrawing = new GeometryDrawing();
this.foregroundDrawing.SetBinding(GeometryDrawing.BrushProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ForegroundProperty.Name, Array.Empty <object>()), BindingMode.OneWay);
WidenedGeometry geometry6 = new WidenedGeometry(this.ellipseGeometry);
geometry6.SetBinding(WidenedGeometry.ThicknessProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty), BindingMode.OneWay);
CombinedGeometry geometry7 = new CombinedGeometry(GeometryCombineMode.Intersect, geometry6, this.wedgeClipGeometry);
WidenedGeometry geometry8 = new WidenedGeometry(this.arrowsGeometry);
geometry8.SetBinding(WidenedGeometry.ThicknessProperty, this, new PaintDotNet.ObjectModel.PropertyPath(HandleDrawing.ThicknessProperty), BindingMode.OneWay);
CombinedGeometry geometry9 = new CombinedGeometry(GeometryCombineMode.Union, this.arrowsGeometry, geometry8);
CombinedGeometry geometry10 = new CombinedGeometry(GeometryCombineMode.Union, geometry7, geometry9);
this.foregroundDrawing.Geometry = geometry10;
base.DrawingGroup.Children.Add(this.foregroundDrawing);
}