Class GeoMath

A Static Class that contains static method for calcuating geometric values.

Inheritance

System.Object

GeoMath

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Dxflib.Geometry

Assembly: Dxflib.dll

Syntax

public static class GeoMath

Fields

Tolerance

The Global tolerance for comparing double values

Declaration

public const double Tolerance = 0.001

Field Value

Type	Description
System.Double

Methods

ChordArea(GeoArc)

The Area between the arc line and a line that connects the two points of an arc

Declaration

public static double ChordArea(GeoArc geoArc)

Parameters

Type	Name	Description
GeoArc	geoArc	The GeoArc that is going to be calculated

Returns

Type	Description
System.Double	The Area

DegToRad(Double)

Conversion from Degrees to Radians

Declaration

public static double DegToRad(double num)

Parameters

Type	Name	Description
System.Double	num	The quantity you would like to convert

Returns

Type	Description
System.Double	Radians

Distance(Vertex, Vertex)

Calculates the direct distance between two verticies using Pythagoean Theorem.

Declaration

public static double Distance(Vertex v0, Vertex v1)

Parameters

Type	Name	Description
Vertex	v0	The First Vertex
Vertex	v1	The Second Vertex

Returns

Type	Description
System.Double	The Distance between the two points

Distance(Vertex, Vertex, Double)

Calculates the distance between two points as it follows an arc that is defined by a bulge.

Declaration

public static double Distance(Vertex v0, Vertex v1, double bulge)

Parameters

Type	Name	Description
Vertex	v0	The First Vertex
Vertex	v1	The Second Vertex
System.Double	bulge	The Bulge

Returns

Type	Description
System.Double	A double values that represents the length along the arc defined by the two points and the Bulge

RadToDeg(Double)

Conversion from Radians to Degrees

Declaration

public static double RadToDeg(double num)

Parameters

Type	Name	Description
System.Double	num	The quantity you would like to convert

Returns

Type	Description
System.Double	Degrees

TrapzArea(GeoLine)

The Area between a Geoline and the x-axis

Declaration

public static double TrapzArea(GeoLine line)

Parameters

Type	Name	Description
GeoLine	line	The line that defined the area

Returns

Type	Description
System.Double	The area between a GeoLine and the x-axis