/// <summary>
/// Returns a Windows Media Path Geometry from a Rhinocommon Arc
/// </summary>
/// <param name="input">Rhinocommon Arc</param>
/// <returns>System Windows Media Path Geometry</returns>
public static Sm.PathGeometry ToGeometry(this Rg.Arc input)
{
Sm.ArcSegment arc = new Sm.ArcSegment();
Sm.PathFigure figure = new Sm.PathFigure();
Sm.PathGeometry geometry = new Sm.PathGeometry();
Sm.PathFigureCollection figureCollection = new Sm.PathFigureCollection();
Sm.PathSegmentCollection segmentCollection = new Sm.PathSegmentCollection();
figure.StartPoint = input.StartPoint.ToWindowsPoint();
arc.Point = input.EndPoint.ToWindowsPoint();
arc.Size = new Sw.Size(input.Radius, input.Radius);
if (Rg.Vector3d.VectorAngle(input.Plane.Normal, Rg.Vector3d.ZAxis) > 0)
{
arc.SweepDirection = Sm.SweepDirection.Counterclockwise;
}
else
{
arc.SweepDirection = Sm.SweepDirection.Clockwise;
}
arc.IsLargeArc = (input.Angle > Math.PI);
segmentCollection.Add(arc);
figure.Segments = segmentCollection;
figureCollection.Add(figure);
geometry.Figures = figureCollection;
return(geometry);
}
/// <summary>
/// Creates a string representation of this object based on the format string
/// and IFormatProvider passed in.
/// If the provider is null, the CurrentCulture is used.
/// See the documentation for IFormattable for more information.
/// </summary>
/// <returns>
/// A string representation of this object.
/// </returns>
internal string ConvertToString(string format, IFormatProvider provider)
{
PathSegmentCollection segments = Segments;
return("M" +
((IFormattable)StartPoint).ToString(format, provider) +
(segments != null ? segments.ConvertToString(format, provider) : "") +
(IsClosed ? "z" : ""));
}
internal Enumerator(PathSegmentCollection list)
{
Debug.Assert(list != null, "list may not be null.");
_list = list;
_version = list._version;
_index = -1;
_current = default(PathSegment);
}
internal override void SetSegmentCount(int segmentCount)
{
Debug.Assert(_figures != null, "It is illegal to call SetSegmentCount before BeginFigure.");
Debug.Assert(_currentFigure != null, "It is illegal to call SetSegmentCount before BeginFigure.");
Debug.Assert(_segments == null, "It is illegal to call SetSegmentCount multiple times per BeginFigure or after a *To method.");
Debug.Assert(segmentCount > 0);
_segments = new PathSegmentCollection(segmentCount);
_currentFigure.Segments = _segments;
}
/// <summary>
/// ArcTo - append an ArcTo to the current figure.
/// </summary>
public override void ArcTo(Point point, Size size, double rotationAngle, bool isLargeArc, SweepDirection sweepDirection, bool isStroked, bool isSmoothJoin)
{
Debug.Assert(_figures != null);
Debug.Assert(_currentFigure != null);
FinishSegment();
// Is this the first segment?
if (_segments == null)
{
// While we could always just retrieve _currentFigure.Segments (which would auto-promote)
// it's more efficient to create the collection ourselves and set it explicitly.
_segments = new PathSegmentCollection();
_currentFigure.Segments = _segments;
}
ArcSegment segment = new ArcSegment();
segment.Point = point;
segment.Size = size;
if (isLargeArc != s_defaultValueForArcSegmentIsLargeArc)
{
segment.IsLargeArc = isLargeArc;
}
if (sweepDirection != s_defaultValueForArcSegmentSweepDirection)
{
segment.SweepDirection = sweepDirection;
}
if (rotationAngle != s_defaultValueForArcSegmentRotationAngle)
{
segment.RotationAngle = rotationAngle;
}
// Handle common PathSegment properties.
if (isStroked != s_defaultValueForPathSegmentIsStroked)
{
segment.IsStroked = isStroked;
}
if (isSmoothJoin != s_defaultValueForPathSegmentIsSmoothJoin)
{
segment.IsSmoothJoin = isSmoothJoin;
}
_segments.Add(segment);
_currentSegmentType = MIL_SEGMENT_TYPE.MilSegmentArc;
}
/// <summary>
/// SerializeData - Serialize the contents of this Figure to the provided context.
/// </summary>
internal void SerializeData(StreamGeometryContext ctx)
{
ctx.BeginFigure(StartPoint, IsFilled, IsClosed);
PathSegmentCollection segments = Segments;
int pathSegmentCount = segments == null ? 0 : segments.Count;
for (int i = 0; i < pathSegmentCount; i++)
{
segments.Internal_GetItem(i).SerializeData(ctx);
}
}
public static PathFigure GetPathFigureFromPoint(IEnumerable <Point> linePoints)
{
var pf = new PathFigure();
System.Windows.Media.PathSegmentCollection ls = new System.Windows.Media.PathSegmentCollection();
var start = linePoints.First();
foreach (var p in linePoints.Skip(1))
{
ls.Add(new System.Windows.Media.LineSegment(p, true));
}
pf.StartPoint = start;
pf.Segments = ls;
return(pf);
}
/// <summary>
/// Implementation of Freezable.GetCurrentValueAsFrozenCore()
/// </summary>
protected override void GetCurrentValueAsFrozenCore(Freezable source)
{
PathSegmentCollection sourcePathSegmentCollection = (PathSegmentCollection)source;
base.GetCurrentValueAsFrozenCore(source);
int count = sourcePathSegmentCollection._collection.Count;
_collection = new FrugalStructList <PathSegment>(count);
for (int i = 0; i < count; i++)
{
PathSegment newValue = (PathSegment)sourcePathSegmentCollection._collection[i].GetCurrentValueAsFrozen();
OnFreezablePropertyChanged(/* oldValue = */ null, newValue);
_collection.Add(newValue);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="start">The path's startpoint</param>
/// <param name="segments">A collection of segments</param>
/// <param name="closed">Indicates whether the figure is closed</param>
public PathFigure(Point start, IEnumerable <PathSegment> segments, bool closed)
{
StartPoint = start;
PathSegmentCollection mySegments = Segments;
if (segments != null)
{
foreach (PathSegment item in segments)
{
mySegments.Add(item);
}
}
else
{
throw new ArgumentNullException("segments");
}
IsClosed = closed;
}
public static PathFigure GetPathFigureFromPoints(IEnumerable <Point> linePoints)
{
var pf = new PathFigure();
System.Windows.Media.PathSegmentCollection ls = new System.Windows.Media.PathSegmentCollection();
var start = linePoints.First();
{
foreach (var p in linePoints.Skip(1))
{
var lineSegement = new System.Windows.Media.LineSegment(p, true);
ls.Add(lineSegement);
}
}
pf.StartPoint = start;
pf.Segments = ls;
pf.IsClosed = false;
pf.IsFilled = false;
return(pf);
}
/// <summary>
/// Returns a Windows Media Path Geometry from a Rhinocommon Polyline
/// </summary>
/// <param name="input">Rhinocommon Polyline</param>
/// <returns>System Windows Media Path Geometry</returns>
public static Sm.PathGeometry ToGeometry(this Rg.Polyline input)
{
Sm.PathFigure figure = new Sm.PathFigure();
Sm.PathGeometry geometry = new Sm.PathGeometry();
Sm.PathFigureCollection figureCollection = new Sm.PathFigureCollection();
Sm.PathSegmentCollection segmentCollection = new Sm.PathSegmentCollection();
figure.StartPoint = input[0].ToWindowsPoint();
for (int i = 1; i < input.Count; i++)
{
Sm.LineSegment line = new Sm.LineSegment(input[i].ToWindowsPoint(), true);
segmentCollection.Add(line);
}
figure.Segments = segmentCollection;
figureCollection.Add(figure);
geometry.Figures = figureCollection;
return(geometry);
}
/// <summary>
/// Returns true if this geometry may have curved segments
/// </summary>
public bool MayHaveCurves()
{
PathSegmentCollection segments = Segments;
if (segments == null)
{
return(false);
}
int count = segments.Count;
for (int i = 0; i < count; i++)
{
if (segments.Internal_GetItem(i).IsCurved())
{
return(true);
}
}
return(false);
}
void ComputeConnectorLine()
{
_myPath.Clear();
if (_model.StartPointDocking == ConnectorDocking.Undefined)
{
_start = _model.From.GetPreferredConnectorStart(_start, out double relPos1, out ConnectorDocking docking1, out ulong _1);
_model.StartPointDocking = docking1;
_model.StartPointRelativePosition = relPos1;
}
else
{
_start = _model.From.GetConnectorPoint(_model.StartPointDocking, _model.StartPointRelativePosition, 0);
}
if (_model.EndPointDocking == ConnectorDocking.Undefined)
{
_end = _model.To.GetPreferredConnectorEnd(_end, out double relPos2, out ConnectorDocking docking2, out ulong _1);
_model.EndPointDocking = docking2;
_model.EndPointRelativePosition = relPos2;
}
else
{
_end = _model.To.GetConnectorPoint(_model.EndPointDocking, _model.EndPointRelativePosition, 0);
}
System.Windows.Media.PathSegmentCollection ls = new System.Windows.Media.PathSegmentCollection()
{
new System.Windows.Media.LineSegment(_end, true)
};
var pf = new System.Windows.Media.PathFigure()
{
StartPoint = _start,
Segments = ls
};
_myPath.Add(pf);
}
internal PathFigure GetTransformedCopy(Matrix matrix)
{
PathSegmentCollection segments = Segments;
PathFigure result = new PathFigure();
Point current = StartPoint;
result.StartPoint = current * matrix;
if (segments != null)
{
int count = segments.Count;
for (int i = 0; i < count; i++)
{
segments.Internal_GetItem(i).AddToFigure(matrix, result, ref current);
}
}
result.IsClosed = IsClosed;
result.IsFilled = IsFilled;
return(result);
}
/// <summary>
/// Returns a Windows Media Bezier Spline Path Geometry from a Rhinocommon Curve
/// </summary>
/// <param name="input">Rhinocommon Curve</param>
/// <returns>System Windows Media Bezier Curve Path Geometry </returns>
public static Sm.PathGeometry ToGeometry(this Rg.Curve input)
{
Rg.NurbsCurve nurbsCurve = input.ToNurbsCurve();
nurbsCurve.MakePiecewiseBezier(true);
Rg.BezierCurve[] bezier = Rg.BezierCurve.CreateCubicBeziers(nurbsCurve, 0, 0);
Sm.PathFigure figure = new Sm.PathFigure();
Sm.PathGeometry geometry = new Sm.PathGeometry();
Sm.PathFigureCollection figureCollection = new Sm.PathFigureCollection();
Sm.PathSegmentCollection segmentCollection = new Sm.PathSegmentCollection();
figure.StartPoint = bezier[0].GetControlVertex3d(0).ToWindowsPoint();
for (int i = 0; i < bezier.Count(); i++)
{
Sm.BezierSegment segment = new Sm.BezierSegment(bezier[i].GetControlVertex3d(1).ToWindowsPoint(), bezier[i].GetControlVertex3d(2).ToWindowsPoint(), bezier[i].GetControlVertex3d(3).ToWindowsPoint(), true);
segmentCollection.Add(segment);
}
figure.Segments = segmentCollection;
figureCollection.Add(figure);
geometry.Figures = figureCollection;
return(geometry);
}
/// <summary>
/// Equilateral triangle of side 'sideLength', centered on the same point as if a circle of diameter 'sideLength' was there
/// </summary>
private static XamlMedia.PathGeometry CreateTriangle(double sideLength)
{
var altitude = Math.Sqrt(3) / 2.0 * sideLength;
var inradius = altitude / 3.0;
var circumradius = 2.0 * inradius;
var top = new XamlPoint(0, -circumradius);
var left = new XamlPoint(sideLength * -0.5, inradius);
var right = new XamlPoint(sideLength * 0.5, inradius);
var segments = new XamlMedia.PathSegmentCollection();
segments.Add(new XamlMedia.LineSegment(left, true));
segments.Add(new XamlMedia.LineSegment(right, true));
var figure = new XamlMedia.PathFigure(top, segments, true);
var figures = new XamlMedia.PathFigureCollection();
figures.Add(figure);
return(new XamlMedia.PathGeometry
{
Figures = figures
});
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target) {
switch (connectionId)
{
case 1:
this.router1 = ((System.Windows.Controls.Image)(target));
return;
case 2:
this.router2 = ((System.Windows.Controls.Image)(target));
return;
case 3:
this.router7 = ((System.Windows.Controls.Image)(target));
return;
case 4:
this.router5 = ((System.Windows.Controls.Image)(target));
return;
case 5:
this.router3 = ((System.Windows.Controls.Image)(target));
return;
case 6:
this.router6 = ((System.Windows.Controls.Image)(target));
return;
case 7:
this.router4 = ((System.Windows.Controls.Image)(target));
return;
case 8:
this.router8 = ((System.Windows.Controls.Image)(target));
return;
case 9:
this.sourceComputer = ((System.Windows.Controls.Image)(target));
return;
case 10:
this.sourceComputer_Copy = ((System.Windows.Controls.Image)(target));
return;
case 11:
this.weightR1R7Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 12:
this.weightR1R2Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 13:
this.weightR2R3Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 14:
this.weightR5R6Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 15:
this.weightR2R5Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 16:
this.weightR5R7Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 17:
this.weightR7R8Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 18:
this.weightR3R6Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 19:
this.weightR6R8Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 20:
this.weightR3R4Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 21:
this.weightR4R8Red = ((System.Windows.Controls.TextBlock)(target));
return;
case 22:
this.btnStart = ((System.Windows.Controls.Button)(target));
#line 2239 "..\..\MainWindow.xaml"
this.btnStart.Click += new System.Windows.RoutedEventHandler(this.Button_Click_1);
#line default
#line hidden
return;
case 23:
this.txtShortestPathRed = ((System.Windows.Controls.TextBox)(target));
return;
case 24:
this.txtDistanceRed = ((System.Windows.Controls.TextBox)(target));
return;
case 25:
this.RedEllipse = ((System.Windows.Shapes.Ellipse)(target));
return;
case 26:
this.BlueEllipse = ((System.Windows.Shapes.Ellipse)(target));
return;
case 27:
this.txtShortestPathBlue = ((System.Windows.Controls.TextBox)(target));
return;
case 28:
this.txtDistanceBlue = ((System.Windows.Controls.TextBox)(target));
return;
case 29:
this.txtWinner = ((System.Windows.Controls.TextBox)(target));
return;
case 30:
this.txtInput1 = ((System.Windows.Controls.TextBox)(target));
return;
case 31:
this.txtInput2 = ((System.Windows.Controls.TextBox)(target));
return;
case 32:
this.weightR1R2Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 33:
this.weightR1R7Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 34:
this.weightR5R7Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 35:
this.weightR2R5Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 36:
this.weightR2R3Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 37:
this.weightR5R6Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 38:
this.weightR7R8Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 39:
this.weightR3R6Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 40:
this.weightR6R8Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 41:
this.weightR4R8Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 42:
this.weightR3R4Blue = ((System.Windows.Controls.TextBlock)(target));
return;
case 43:
this.sineCanvasScrollViewerRed = ((System.Windows.Controls.ScrollViewer)(target));
return;
case 44:
this.sineCanvasRed = ((System.Windows.Controls.Canvas)(target));
return;
case 45:
this.sineWaveRed = ((System.Windows.Shapes.Path)(target));
return;
case 46:
this.pathCollectionRed = ((System.Windows.Media.PathSegmentCollection)(target));
return;
case 47:
this.sineCanvasScrollViewerBlue = ((System.Windows.Controls.ScrollViewer)(target));
return;
case 48:
this.sineCanvasBlue = ((System.Windows.Controls.Canvas)(target));
return;
case 49:
this.sineWaveBlue = ((System.Windows.Shapes.Path)(target));
return;
case 50:
this.pathCollectionBlue = ((System.Windows.Media.PathSegmentCollection)(target));
return;
case 51:
this.frameTextBlockRed = ((System.Windows.Controls.TextBlock)(target));
return;
case 52:
this.frameTextBlockBlue = ((System.Windows.Controls.TextBlock)(target));
return;
}
this._contentLoaded = true;
}
/// <summary>
/// FinishSegment - called to completed any outstanding Segment which may be present.
/// </summary>
private void FinishSegment()
{
if (_currentSegmentPoints != null)
{
Debug.Assert(_currentFigure != null);
int count = _currentSegmentPoints.Count;
Debug.Assert(count > 0);
// Is this the first segment?
if (_segments == null)
{
// While we could always just retrieve _currentFigure.Segments (which would auto-promote)
// it's more efficient to create the collection ourselves and set it explicitly.
_segments = new PathSegmentCollection();
_currentFigure.Segments = _segments;
}
PathSegment segment;
switch (_currentSegmentType)
{
case MIL_SEGMENT_TYPE.MilSegmentPolyLine:
if (count == 1)
{
LineSegment lSegment = new LineSegment();
lSegment.Point = _currentSegmentPoints[0];
segment = lSegment;
}
else
{
PolyLineSegment pSegment = new PolyLineSegment();
pSegment.Points = _currentSegmentPoints;
segment = pSegment;
}
break;
case MIL_SEGMENT_TYPE.MilSegmentPolyBezier:
if (count == 3)
{
BezierSegment bSegment = new BezierSegment();
bSegment.Point1 = _currentSegmentPoints[0];
bSegment.Point2 = _currentSegmentPoints[1];
bSegment.Point3 = _currentSegmentPoints[2];
segment = bSegment;
}
else
{
Debug.Assert(count % 3 == 0);
PolyBezierSegment pSegment = new PolyBezierSegment();
pSegment.Points = _currentSegmentPoints;
segment = pSegment;
}
break;
case MIL_SEGMENT_TYPE.MilSegmentPolyQuadraticBezier:
if (count == 2)
{
QuadraticBezierSegment qSegment = new QuadraticBezierSegment();
qSegment.Point1 = _currentSegmentPoints[0];
qSegment.Point2 = _currentSegmentPoints[1];
segment = qSegment;
}
else
{
Debug.Assert(count % 2 == 0);
PolyQuadraticBezierSegment pSegment = new PolyQuadraticBezierSegment();
pSegment.Points = _currentSegmentPoints;
segment = pSegment;
}
break;
default:
segment = null;
Debug.Assert(false);
break;
}
// Handle common PathSegment properties.
if (_currentSegmentIsStroked != s_defaultValueForPathSegmentIsStroked)
{
segment.IsStroked = _currentSegmentIsStroked;
}
if (_currentSegmentIsSmoothJoin != s_defaultValueForPathSegmentIsSmoothJoin)
{
segment.IsSmoothJoin = _currentSegmentIsSmoothJoin;
}
_segments.Add(segment);
_currentSegmentPoints = null;
_currentSegmentType = MIL_SEGMENT_TYPE.MilSegmentNone;
}
}
public PathFigure(Point startPoint, IEnumerable <PathSegment> segments, Boolean isClosed)
{
StartPoint = startPoint;
Segments = new PathSegmentCollection(segments);
IsClosed = isClosed;
}
/// <summary>
/// Can serialze "this" to a string.
/// This returns true iff IsFilled == c_isFilled and the segment
/// collection can be stroked.
/// </summary>
internal bool CanSerializeToString()
{
PathSegmentCollection segments = Segments;
return((IsFilled == c_IsFilled) && ((segments == null) || segments.CanSerializeToString()));
}
