Class ChartMath

Contains static methods for performing certain mathematical calculations.

Inheritance

System.Object

ChartMath

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: Syncfusion.UI.Xaml.Charts

Assembly: Syncfusion.SfChart.WPF.dll

Syntax

public static class ChartMath

Fields

DoublePI

Initializes DoublePI

Declaration

public const double DoublePI = 6.2831853071795862

Field Value

Type
System.Double

Epsilon

The epsilon

Declaration

public const double Epsilon = 1E-05

Field Value

Type
System.Double

HalfPI

Initializes HalfPI

Declaration

public const double HalfPI = 1.5707963267948966

Field Value

Type
System.Double

OneAndHalfPI

Initializes OneAndHalfPI

Declaration

public const double OneAndHalfPI = 4.71238898038469

Field Value

Type
System.Double

Percent

Initializes Percent

Declaration

public const double Percent = 0.01

Field Value

Type
System.Double

ToDegree

Initializes ToDegree

Declaration

public const double ToDegree = 57.295779513082323

Field Value

Type
System.Double

ToRadial

Initializes ToRadial

Declaration

public const double ToRadial = 0.017453292519943295

Field Value

Type
System.Double

Methods

GeneralPointRotation(Point, Point, Double)

return point values from the given origin,end and angle points

Declaration

public static Point GeneralPointRotation(Point originpoint, Point endpoint, double angle)

Parameters

Type	Name	Description
System.Windows.Point	originpoint
System.Windows.Point	endpoint
System.Double	angle

Returns

Type
System.Windows.Point

GetNormal(Vector3D, Vector3D, Vector3D)

Method used to get the normal.

Declaration

public static Vector3D GetNormal(Vector3D v1, Vector3D v2, Vector3D v3)

Parameters

Type	Name	Description
Vector3D	v1
Vector3D	v2
Vector3D	v3

Returns

Type
Vector3D

IntersectWith(IList<Rect>, Rect)

Method used to gets or sets intersect of two rectangle.

Declaration

public static bool IntersectWith(this IList<Rect> rectCollection, Rect newRect)

Parameters

Type	Name	Description
System.Collections.Generic.IList<System.Windows.Rect>	rectCollection
System.Windows.Rect	newRect

Returns

Type
System.Boolean

Max(Double[])

Gets maximal value from parameters.

Declaration

public static double Max(params double[] values)

Parameters

Type	Name	Description
System.Double[]	values	The parameters

Returns

Type	Description
System.Double	The maximal value.

MaxZero(Double)

Gets maximal value from parameter or zero.

Declaration

public static double MaxZero(double value)

Parameters

Type	Name	Description
System.Double	value	The value.

Returns

Type	Description
System.Double	The double value

Min(Double[])

Gets minimal value from parameters.

Declaration

public static double Min(params double[] values)

Parameters

Type	Name	Description
System.Double[]	values	The parameters

Returns

Type	Description
System.Double	The minimal value.

MinMax(Double, Double, Double)

Gets minimal value from value or min and maximal from value or max.

Declaration

public static double MinMax(double value, double min, double max)

Parameters

Type	Name	Description
System.Double	value	The value.
System.Double	min	The minimal value.
System.Double	max	The maximal value.

Returns

Type	Description
System.Double	The MinMax value

MinZero(Double)

Gets minimal value from parameter or zero.

Declaration

public static double MinZero(double value)

Parameters

Type	Name	Description
System.Double	value	The value.

Returns

Type	Description
System.Double	The MinZero value

Round(Double, Double, Boolean)

Rounds the specified value.

Declaration

public static double Round(double x, double div, bool up)

Parameters

Type	Name	Description
System.Double	x	The x value.
System.Double	div	The divider.
System.Boolean	up	if set to true value will be rounded up.

Returns

Type	Description
System.Double	The Round off value

SolveQuadraticEquation(Double, Double, Double, out Double, out Double)

Solves quadratic equation in form ax^2 + bx + c = 0

Declaration

public static bool SolveQuadraticEquation(double a, double b, double c, out double root1, out double root2)

Parameters

Type	Name	Description
System.Double	a	The A component
System.Double	b	The B component
System.Double	c	The C component
System.Double	root1	First root.
System.Double	root2	Second root.

Returns

Type	Description
System.Boolean	Bool value

Translate(Point, Point)

Declaration

public static TranslateTransform Translate(Point startPoint, Point currentPoint)

Parameters

Type	Name	Description
System.Windows.Point	startPoint
System.Windows.Point	currentPoint

Returns

Type
System.Windows.Media.TranslateTransform