Geometry.GetWidenedPathGeometry Method (Pen, Double, ToleranceType)
.NET Framework 4
Gets a PathGeometry that is the shape defined by the stroke on the Geometry produced by the specified Pen, given the specified tolerance factor.
Assembly: PresentationCore (in PresentationCore.dll)
public virtual PathGeometry GetWidenedPathGeometry( Pen pen, double tolerance, ToleranceType type )
Parameters
- pen
- Type: System.Windows.Media.Pen
The object used to define the area of the geometry's stroke.
- tolerance
- Type: System.Double
The maximum bounds on the distance between points in the polygonal approximation of the geometry. Smaller values produce more accurate results but cause slower execution. If tolerance is less than .000001, .000001 is used instead.
- type
- Type: System.Windows.Media.ToleranceType
One of the ToleranceType values that specifies whether the tolerance factor is an absolute value or relative to the area of the geometry.
Some Geometry methods (such as GetWidenedPathGeometry) produce or use a polygonal approximation of the geometry. The tolerance factor specifies the maximum distance between points in this polygonal approximation. Smaller tolerance values produce better approximations, but require more processing than an approximation with a large tolerance factor.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
