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API Reference / Telerik.WinControls.Layouts / RadMatrix
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RadMatrix

Struct

Represents a light-weight 3*3 Matrix to be used for GDI+ transformations.

Definition

Namespace:Telerik.WinControls.Layouts

Assembly:Telerik.WinControls.dll

Syntax:
C#
public struct RadMatrix

Constructors

RadMatrix(float, float, float, float, float, float)

Initializes a new RadMatrix, using the specified parameters.

C#
public RadMatrix(float m11, float m12, float m21, float m22, float dx, float dy)
Parameters:m11float

The matrix element at row 1, column 1.

m12float

The matrix element at row 1, column 2.

m21float

The matrix element at row 2, column 1.

m22float

The matrix element at row 2, column 2.

dxfloat

The X-axis translation component.

dyfloat

The Y-axis translation component.

RadMatrix(float, float, PointF)

Initializes a new RadMatrix, scaling it by the provided parameters, at the specified origin.

C#
public RadMatrix(float scaleX, float scaleY, PointF origin)
Parameters:scaleXfloat

The X-axis scale factor.

scaleYfloat

The Y-axis scale factor.

originPointF

The origin point for scaling.

RadMatrix(float, float)

Initializes a new RadMatrix, scaling it by the provided parameters, at the origin (0, 0).

C#
public RadMatrix(float scaleX, float scaleY)
Parameters:scaleXfloat

The X-axis scale factor.

scaleYfloat

The Y-axis scale factor.

RadMatrix(float, PointF)

Initializes a new RadMatrix, rotated by the specified angle (in degrees) at the provided origin.

C#
public RadMatrix(float angle, PointF origin)
Parameters:anglefloat

The rotation angle in degrees.

originPointF

The origin point for rotation.

RadMatrix(float)

Initializes a new RadMatrix, rotated by the specified angle (in degrees) at origin (0, 0).

C#
public RadMatrix(float angle)
Parameters:anglefloat

The rotation angle in degrees.

RadMatrix(Matrix)

Initializes a new RadMatrix, using the elements of the specified GDI+ Matrix instance.

C#
public RadMatrix(Matrix gdiMatrix)
Parameters:gdiMatrixMatrix

The GDI+ Matrix to copy elements from.

RadMatrix(PointF)

Initializes a new RadMatrix, applying the specified X and Y values as DX and DY members of the matrix.

C#
public RadMatrix(PointF offset)
Parameters:offsetPointF

The point containing the X and Y offset values.

RadMatrix(RadMatrix)

Copy constructor.

C#
public RadMatrix(RadMatrix source)
Parameters:sourceRadMatrix

The source RadMatrix to copy from.

Fields

DegreeToRadian

C#
public const float DegreeToRadian = 0.017453294

DX

C#
public float DX

DY

C#
public float DY

Empty

C#
public static readonly RadMatrix Empty

Identity

C#
public static readonly RadMatrix Identity

M11

C#
public float M11

M12

C#
public float M12

M21

C#
public float M21

M22

C#
public float M22

PI

C#
public const float PI = 3.141593

RadianToDegree

C#
public const float RadianToDegree = 57.295773

TwoPI

C#
public const float TwoPI = 6.283186

Properties

Determinant

Gets the determinant - [(M11 * M22) - (M12 * M21)] - of this Matrix.

C#
public float Determinant { get; }

Elements

Gets all the six fields of the matrix as an array.

C#
public float[] Elements { get; }

IsEmpty

Determines whether the current matrix is empty.

C#
public bool IsEmpty { get; }

IsIdentity

Determines whether this matrix equals to the Identity one.

C#
public bool IsIdentity { get; }

IsInvertible

Determines whether this matrix may be inverted. That is to have non-zero determinant.

C#
public bool IsInvertible { get; }

Rotation

Gets the rotation (in degrees) applied to this matrix.

C#
public float Rotation { get; }

ScaleX

Gets the scale by the X axis, provided by this matrix.

C#
public float ScaleX { get; }

ScaleY

Gets the scale by the Y axis, provided by this matrix.

C#
public float ScaleY { get; }

Methods

Divide(RadMatrix)

C#
public void Divide(RadMatrix m)
Parameters:mRadMatrix

Equals(float[])

C#
public bool Equals(float[] elements)
Parameters:elementsfloat[]Returns:

bool

Equals(Matrix)

C#
public bool Equals(Matrix gdiMatrix)
Parameters:gdiMatrixMatrixReturns:

bool

Equals(object)

C#
public override bool Equals(object obj)
Parameters:objobjectReturns:

bool

Overrides: ValueType.Equals(object)

GetHashCode()

C#
public override int GetHashCode()
Returns:

int

Overrides: ValueType.GetHashCode()

Invert()

C#
public void Invert()

Multiply(RadMatrix, MatrixOrder)

C#
public void Multiply(RadMatrix m, MatrixOrder order)
Parameters:mRadMatrixorderMatrixOrder

Multiply(RadMatrix)

C#
public void Multiply(RadMatrix m)
Parameters:mRadMatrix

PointsDistance(PointF, PointF)

C#
public static float PointsDistance(PointF pt1, PointF pt2)
Parameters:pt1PointFpt2PointFReturns:

float

Reset()

C#
public void Reset()

Rotate(float, MatrixOrder)

C#
public void Rotate(float angle, MatrixOrder order)
Parameters:anglefloatorderMatrixOrder

Rotate(float)

C#
public void Rotate(float angle)
Parameters:anglefloat

RotateAt(float, PointF, MatrixOrder)

C#
public void RotateAt(float angle, PointF origin, MatrixOrder order)
Parameters:anglefloatoriginPointForderMatrixOrder

RotateAt(float, PointF)

C#
public void RotateAt(float angle, PointF origin)
Parameters:anglefloatoriginPointF

Scale(float, float, MatrixOrder)

C#
public void Scale(float scaleX, float scaleY, MatrixOrder order)
Parameters:scaleXfloatscaleYfloatorderMatrixOrder

Scale(float, float)

C#
public void Scale(float scaleX, float scaleY)
Parameters:scaleXfloatscaleYfloat

ToGdiMatrix()

C#
public Matrix ToGdiMatrix()
Returns:

Matrix

ToString()

C#
public override string ToString()
Returns:

string

Overrides: ValueType.ToString()

TransformPoint(PointF)

C#
public PointF TransformPoint(PointF point)
Parameters:pointPointFReturns:

PointF

TransformPoints(PointF[])

C#
public void TransformPoints(PointF[] points)
Parameters:pointsPointF[]

TransformRectangle(RectangleF)

C#
public RectangleF TransformRectangle(RectangleF bounds)
Parameters:boundsRectangleFReturns:

RectangleF

Translate(float, float, MatrixOrder)

C#
public void Translate(float dx, float dy, MatrixOrder order)
Parameters:dxfloatdyfloatorderMatrixOrder

Translate(float, float)

C#
public void Translate(float dx, float dy)
Parameters:dxfloatdyfloat

Operators

operator !=(RadMatrix, RadMatrix)

C#
public static bool operator !=(RadMatrix a, RadMatrix b)
Parameters:aRadMatrixbRadMatrixReturns:

bool

operator *(RadMatrix, RadMatrix)

C#
public static RadMatrix operator *(RadMatrix a, RadMatrix b)
Parameters:aRadMatrixbRadMatrixReturns:

RadMatrix

operator ==(RadMatrix, RadMatrix)

C#
public static bool operator ==(RadMatrix a, RadMatrix b)
Parameters:aRadMatrixbRadMatrixReturns:

bool

In this article
DefinitionConstructorsRadMatrix(float, float, float, float, float, float)RadMatrix(float, float, PointF)RadMatrix(float, float)RadMatrix(float, PointF)RadMatrix(float)RadMatrix(Matrix)RadMatrix(PointF)RadMatrix(RadMatrix)FieldsDegreeToRadianDXDYEmptyIdentityM11M12M21M22PIRadianToDegreeTwoPIPropertiesDeterminantElementsIsEmptyIsIdentityIsInvertibleRotationScaleXScaleYMethodsDivide(RadMatrix)Equals(float[])Equals(Matrix)Equals(object)GetHashCode()Invert()Multiply(RadMatrix, MatrixOrder)Multiply(RadMatrix)PointsDistance(PointF, PointF)Reset()Rotate(float, MatrixOrder)Rotate(float)RotateAt(float, PointF, MatrixOrder)RotateAt(float, PointF)Scale(float, float, MatrixOrder)Scale(float, float)ToGdiMatrix()ToString()TransformPoint(PointF)TransformPoints(PointF[])TransformRectangle(RectangleF)Translate(float, float, MatrixOrder)Translate(float, float)Operatorsoperator !=(RadMatrix, RadMatrix)operator *(RadMatrix, RadMatrix)operator ==(RadMatrix, RadMatrix)
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