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PolyLineSegment Class
Visual Studio 2008
Represents a set of line segments defined by a PointCollection with each Point specifying the end point of a line segment.
Assembly: PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
Use this class to create a series of connected lines in a PathFigure.
The following example shows how to use a PolyLineSegment to specify points for segments of a PathFigure.
<Path Stroke="Black" StrokeThickness="1" > <Path.Data> <PathGeometry> <PathGeometry.Figures> <PathFigure StartPoint="10,50"> <PathFigure.Segments> <BezierSegment Point1="100,0" Point2="200,200" Point3="300,100"/> <LineSegment Point="400,100" /> <ArcSegment Size="50,50" RotationAngle="45" IsLargeArc="True" SweepDirection="Clockwise" Point="200,100"/> </PathFigure.Segments> </PathFigure> <PathFigure StartPoint="10,100"> <PathFigure.Segments> <PolyLineSegment Points="50,100 50,150" /> <QuadraticBezierSegment Point1="200,200" Point2="300,100"/> </PathFigure.Segments> </PathFigure> </PathGeometry.Figures> </PathGeometry> </Path.Data> </Path>
PathGeometry myPathGeometry = new PathGeometry(); // Create a figure. PathFigure pathFigure1 = new PathFigure(); pathFigure1.StartPoint = new Point(10,50); pathFigure1.Segments.Add( new BezierSegment( new Point(100,0), new Point(200,200), new Point(300,100), true /* IsStroked */ )); pathFigure1.Segments.Add( new LineSegment( new Point(400,100), true /* IsStroked */ )); pathFigure1.Segments.Add( new ArcSegment( new Point(200,100), new Size(50,50), 45, true, /* IsLargeArc */ SweepDirection.Clockwise, true /* IsStroked */ )); myPathGeometry.Figures.Add(pathFigure1); // Create another figure. PathFigure pathFigure2 = new PathFigure(); pathFigure2.StartPoint = new Point(10,100); Point[] polyLinePointArray = new Point[]{ new Point(50, 100), new Point(50, 150)}; PolyLineSegment myPolyLineSegment = new PolyLineSegment(); myPolyLineSegment.Points = new PointCollection(polyLinePointArray); pathFigure2.Segments.Add(myPolyLineSegment); pathFigure2.Segments.Add( new QuadraticBezierSegment( new Point(200,200), new Point(300,100), true /* IsStroked */ )); myPathGeometry.Figures.Add(pathFigure2); // Display the PathGeometry. Path myPath = new Path(); myPath.Stroke = Brushes.Black; myPath.StrokeThickness = 1; myPath.Data = myPathGeometry;
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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