PdfSharp.Drawing.XMatrix Struct Reference

Represents a 3-by-3 matrix that represents an affine 2D transformation. More...

Inheritance diagram for PdfSharp.Drawing.XMatrix:

Classes
class	MatrixHelper
	Internal matrix helper.

Public Member Functions
	XMatrix (double m11, double m12, double m21, double m22, double offsetX, double offsetY)
	Initializes a new instance of the XMatrix struct. More...
void	SetIdentity ()
	Sets this matrix into an identity matrix. More...
void	InitIdentity ()
	Fixes a bug that XMatrixTypes.Identity is not handled correctly in some cases. More...
double[]	GetElements ()
	Gets an array of double values that represents the elements of this matrix. More...
void	Append (XMatrix matrix)
	Appends the specified matrix to this matrix. More...
void	Prepend (XMatrix matrix)
	Prepends the specified matrix to this matrix. More...
void	Multiply (XMatrix matrix)
	Appends the specified matrix to this matrix. More...
void	MultiplyPrepend (XMatrix matrix)
	Prepends the specified matrix to this matrix. More...
void	Multiply (XMatrix matrix, XMatrixOrder order)
	Multiplies this matrix with the specified matrix. More...
void	Translate (double offsetX, double offsetY)
	Appends a translation of the specified offsets to this matrix. More...
void	TranslateAppend (double offsetX, double offsetY)
	Appends a translation of the specified offsets to this matrix. More...
void	TranslatePrepend (double offsetX, double offsetY)
	Prepends a translation of the specified offsets to this matrix. More...
void	Translate (double offsetX, double offsetY, XMatrixOrder order)
	Translates the matrix with the specified offsets. More...
void	Scale (double scaleX, double scaleY)
	Appends the specified scale vector to this matrix. More...
void	ScaleAppend (double scaleX, double scaleY)
	Appends the specified scale vector to this matrix. More...
void	ScalePrepend (double scaleX, double scaleY)
	Prepends the specified scale vector to this matrix. More...
void	Scale (double scaleX, double scaleY, XMatrixOrder order)
	Scales the matrix with the specified scalars. More...
void	Scale (double scaleXY)
	Scales the matrix with the specified scalar. More...
void	ScaleAppend (double scaleXY)
	Appends the specified scale vector to this matrix. More...
void	ScalePrepend (double scaleXY)
	Prepends the specified scale vector to this matrix. More...
void	Scale (double scaleXY, XMatrixOrder order)
	Scales the matrix with the specified scalar. More...
void	ScaleAt (double scaleX, double scaleY, double centerX, double centerY)
	Function is obsolete. More...
void	ScaleAtAppend (double scaleX, double scaleY, double centerX, double centerY)
	Apppends the specified scale about the specified point of this matrix. More...
void	ScaleAtPrepend (double scaleX, double scaleY, double centerX, double centerY)
	Prepends the specified scale about the specified point of this matrix. More...
void	Rotate (double angle)
	Function is obsolete. More...
void	RotateAppend (double angle)
	Appends a rotation of the specified angle to this matrix. More...
void	RotatePrepend (double angle)
	Prepends a rotation of the specified angle to this matrix. More...
void	Rotate (double angle, XMatrixOrder order)
	Rotates the matrix with the specified angle. More...
void	RotateAt (double angle, double centerX, double centerY)
	Function is obsolete. More...
void	RotateAtAppend (double angle, double centerX, double centerY)
	Appends a rotation of the specified angle at the specified point to this matrix. More...
void	RotateAtPrepend (double angle, double centerX, double centerY)
	Prepends a rotation of the specified angle at the specified point to this matrix. More...
void	RotateAt (double angle, XPoint point)
	Rotates the matrix with the specified angle at the specified point. More...
void	RotateAtAppend (double angle, XPoint point)
	Appends a rotation of the specified angle at the specified point to this matrix. More...
void	RotateAtPrepend (double angle, XPoint point)
	Prepends a rotation of the specified angle at the specified point to this matrix. More...
void	RotateAt (double angle, XPoint point, XMatrixOrder order)
	Rotates the matrix with the specified angle at the specified point. More...
void	Shear (double shearX, double shearY)
	Function is obsolete. More...
void	ShearAppend (double shearX, double shearY)
	Appends a skew of the specified degrees in the x and y dimensions to this matrix. More...
void	ShearPrepend (double shearX, double shearY)
	Prepends a skew of the specified degrees in the x and y dimensions to this matrix. More...
void	Shear (double shearX, double shearY, XMatrixOrder order)
	Shears the matrix with the specified scalars. More...
void	Skew (double skewX, double skewY)
	Function is obsolete. More...
void	SkewAppend (double skewX, double skewY)
	Appends a skew of the specified degrees in the x and y dimensions to this matrix. More...
void	SkewPrepend (double skewX, double skewY)
	Prepends a skew of the specified degrees in the x and y dimensions to this matrix. More...
XPoint	Transform (XPoint point)
	Transforms the specified point by this matrix and returns the result. More...
void	Transform (XPoint[] points)
	Transforms the specified points by this matrix. More...
void	TransformPoints (XPoint[] points)
	Multiplies all points of the specified array with the this matrix. More...
void	TransformPoints (System.Windows.Point[] points)
	Multiplies all points of the specified array with the this matrix. More...
XVector	Transform (XVector vector)
	Transforms the specified vector by this Matrix and returns the result. More...
void	Transform (XVector[] vectors)
	Transforms the specified vectors by this matrix. More...
void	Invert ()
	Inverts the matrix. More...
System.Windows.Media.Matrix	ToWpfMatrix ()
	Converts this matrix to a System.Drawing.Drawing2D.Matrix object. More...
override bool	Equals (object o)
	Determines whether this matrix is equal to the specified object. More...
bool	Equals (XMatrix value)
	Determines whether this matrix is equal to the specified matrix. More...
override int	GetHashCode ()
	Returns the hash code for this instance. More...
override string	ToString ()
	Converts this XMatrix to a human readable string. More...
string	ToString (IFormatProvider provider)
	Converts this XMatrix to a human readable string. More...
string IFormattable.	ToString (string format, IFormatProvider provider)
	Converts this XMatrix to a human readable string. More...
void	SetMatrix (double m11, double m12, double m21, double m22, double offsetX, double offsetY, XMatrixTypes type)
	Sets the matrix. More...
void	DeriveMatrixType ()

Static Public Member Functions
static XMatrix	operator* (XMatrix trans1, XMatrix trans2)
	Multiplies two matrices. More...
static XMatrix	Multiply (XMatrix trans1, XMatrix trans2)
	Multiplies two matrices. More...
static	operator System.Windows.Media.Matrix (XMatrix matrix)
	Explicitly converts an XMatrix to a Matrix. More...
static implicit	operator XMatrix (System.Windows.Media.Matrix matrix)
	Implicitly converts a Matrix to an XMatrix. More...
static bool	operator== (XMatrix matrix1, XMatrix matrix2)
	Determines whether the two matrices are equal. More...
static bool	operator!= (XMatrix matrix1, XMatrix matrix2)
	Determines whether the two matrices are not equal. More...
static bool	Equals (XMatrix matrix1, XMatrix matrix2)
	Determines whether the two matrices are equal. More...
static XMatrix	Parse (string source)
	Parses a matrix from a string. More...
static XMatrix	CreateIdentity ()
static	XMatrix ()

Public Attributes
double	m11
double	m12
double	m21
double	m22
double	offsetX
double	offsetY
XMatrixTypes	type
int	padding

Static Public Attributes
static readonly XMatrix	s_identity

Properties
static XMatrix	Identity [get]
	Gets a value that indicates whether this matrix is an identity matrix. More...
bool	IsIdentity [get]
	Gets a value indicating whether this matrix instance is the identity matrix. More...
double[]	Elements [get]
	Gets an array of double values that represents the elements of this matrix. More...
double	Determinant [get]
	Gets the determinant of this matrix. More...
bool	HasInverse [get]
	Gets a value that indicates whether this matrix is invertible. More...
double	M11 [get, set]
	Gets or sets the value of the first row and first column of this matrix. More...
double	M12 [get, set]
	Gets or sets the value of the first row and second column of this matrix. More...
double	M21 [get, set]
	Gets or sets the value of the second row and first column of this matrix. More...
double	M22 [get, set]
	Gets or sets the value of the second row and second column of this matrix. More...
double	OffsetX [get, set]
	Gets or sets the value of the third row and first column of this matrix. More...
double	OffsetY [get, set]
	Gets or sets the value of the third row and second column of this matrix. More...

Detailed Description

Represents a 3-by-3 matrix that represents an affine 2D transformation.

Constructor & Destructor Documentation

XMatrix() [1/2]

PdfSharp.Drawing.XMatrix.XMatrix	(	double	m11,
		double	m12,
		double	m21,
		double	m22,
		double	offsetX,
		double	offsetY
	)

Initializes a new instance of the XMatrix struct.

XMatrix() [2/2]

static PdfSharp.Drawing.XMatrix.XMatrix ( )

static

Member Function Documentation

Append()

void PdfSharp.Drawing.XMatrix.Append

(

XMatrix

matrix

)

Appends the specified matrix to this matrix.

CreateIdentity()

static XMatrix PdfSharp.Drawing.XMatrix.CreateIdentity ( )

static

DeriveMatrixType()

void PdfSharp.Drawing.XMatrix.DeriveMatrixType

(

)

Equals() [1/3]

override bool PdfSharp.Drawing.XMatrix.Equals

(

object

o

)

Determines whether this matrix is equal to the specified object.

Equals() [2/3]

static bool PdfSharp.Drawing.XMatrix.Equals ( XMatrix  matrix1, XMatrix  matrix2  )

static

Determines whether the two matrices are equal.

Equals() [3/3]

bool PdfSharp.Drawing.XMatrix.Equals

(

XMatrix

value

)

Determines whether this matrix is equal to the specified matrix.

GetElements()

double [] PdfSharp.Drawing.XMatrix.GetElements

(

)

Gets an array of double values that represents the elements of this matrix.

GetHashCode()

override int PdfSharp.Drawing.XMatrix.GetHashCode

(

)

Returns the hash code for this instance.

InitIdentity()

void PdfSharp.Drawing.XMatrix.InitIdentity

(

)

Fixes a bug that XMatrixTypes.Identity is not handled correctly in some cases.

Invert()

void PdfSharp.Drawing.XMatrix.Invert

(

)

Inverts the matrix.

Multiply() [1/3]

void PdfSharp.Drawing.XMatrix.Multiply

(

XMatrix

matrix

)

Appends the specified matrix to this matrix.

Multiply() [2/3]

void PdfSharp.Drawing.XMatrix.Multiply	(	XMatrix	matrix,
		XMatrixOrder	order
	)

Multiplies this matrix with the specified matrix.

Multiply() [3/3]

static XMatrix PdfSharp.Drawing.XMatrix.Multiply ( XMatrix  trans1, XMatrix  trans2  )

static

Multiplies two matrices.

MultiplyPrepend()

void PdfSharp.Drawing.XMatrix.MultiplyPrepend

(

XMatrix

matrix

)

Prepends the specified matrix to this matrix.

operator System.Windows.Media.Matrix()

static PdfSharp.Drawing.XMatrix.operator System.Windows.Media.Matrix ( XMatrix  matrix )

explicitstatic

Explicitly converts an XMatrix to a Matrix.

operator XMatrix()

static implicit PdfSharp.Drawing.XMatrix.operator XMatrix ( System.Windows.Media.Matrix  matrix )

static

Implicitly converts a Matrix to an XMatrix.

operator!=()

static bool PdfSharp.Drawing.XMatrix.operator!= ( XMatrix  matrix1, XMatrix  matrix2  )

static

Determines whether the two matrices are not equal.

operator*()

static XMatrix PdfSharp.Drawing.XMatrix.operator* ( XMatrix  trans1, XMatrix  trans2  )

static

Multiplies two matrices.

operator==()

static bool PdfSharp.Drawing.XMatrix.operator== ( XMatrix  matrix1, XMatrix  matrix2  )

static

Determines whether the two matrices are equal.

Parse()

static XMatrix PdfSharp.Drawing.XMatrix.Parse ( string  source )

static

Parses a matrix from a string.

Prepend()

void PdfSharp.Drawing.XMatrix.Prepend

(

XMatrix

matrix

)

Prepends the specified matrix to this matrix.

Rotate() [1/2]

void PdfSharp.Drawing.XMatrix.Rotate

(

double

angle

)

Function is obsolete.

Rotate() [2/2]

void PdfSharp.Drawing.XMatrix.Rotate	(	double	angle,
		XMatrixOrder	order
	)

Rotates the matrix with the specified angle.

RotateAppend()

void PdfSharp.Drawing.XMatrix.RotateAppend

(

double

angle

)

Appends a rotation of the specified angle to this matrix.

RotateAt() [1/3]

void PdfSharp.Drawing.XMatrix.RotateAt	(	double	angle,
		double	centerX,
		double	centerY
	)

Function is obsolete.

RotateAt() [2/3]

void PdfSharp.Drawing.XMatrix.RotateAt	(	double	angle,
		XPoint	point
	)

Rotates the matrix with the specified angle at the specified point.

RotateAt() [3/3]

void PdfSharp.Drawing.XMatrix.RotateAt	(	double	angle,
		XPoint	point,
		XMatrixOrder	order
	)

Rotates the matrix with the specified angle at the specified point.

RotateAtAppend() [1/2]

void PdfSharp.Drawing.XMatrix.RotateAtAppend	(	double	angle,
		double	centerX,
		double	centerY
	)

Appends a rotation of the specified angle at the specified point to this matrix.

RotateAtAppend() [2/2]

void PdfSharp.Drawing.XMatrix.RotateAtAppend	(	double	angle,
		XPoint	point
	)

Appends a rotation of the specified angle at the specified point to this matrix.

RotateAtPrepend() [1/2]

void PdfSharp.Drawing.XMatrix.RotateAtPrepend	(	double	angle,
		double	centerX,
		double	centerY
	)

Prepends a rotation of the specified angle at the specified point to this matrix.

RotateAtPrepend() [2/2]

void PdfSharp.Drawing.XMatrix.RotateAtPrepend	(	double	angle,
		XPoint	point
	)

Prepends a rotation of the specified angle at the specified point to this matrix.

RotatePrepend()

void PdfSharp.Drawing.XMatrix.RotatePrepend

(

double

angle

)

Prepends a rotation of the specified angle to this matrix.

Scale() [1/4]

void PdfSharp.Drawing.XMatrix.Scale	(	double	scaleX,
		double	scaleY
	)

Appends the specified scale vector to this matrix.

Scale() [2/4]

void PdfSharp.Drawing.XMatrix.Scale	(	double	scaleX,
		double	scaleY,
		XMatrixOrder	order
	)

Scales the matrix with the specified scalars.

Scale() [3/4]

void PdfSharp.Drawing.XMatrix.Scale

(

double

scaleXY

)

Scales the matrix with the specified scalar.

Scale() [4/4]

void PdfSharp.Drawing.XMatrix.Scale	(	double	scaleXY,
		XMatrixOrder	order
	)

Scales the matrix with the specified scalar.

ScaleAppend() [1/2]

void PdfSharp.Drawing.XMatrix.ScaleAppend	(	double	scaleX,
		double	scaleY
	)

Appends the specified scale vector to this matrix.

ScaleAppend() [2/2]

void PdfSharp.Drawing.XMatrix.ScaleAppend

(

double

scaleXY

)

Appends the specified scale vector to this matrix.

ScaleAt()

void PdfSharp.Drawing.XMatrix.ScaleAt	(	double	scaleX,
		double	scaleY,
		double	centerX,
		double	centerY
	)

Function is obsolete.

ScaleAtAppend()

void PdfSharp.Drawing.XMatrix.ScaleAtAppend	(	double	scaleX,
		double	scaleY,
		double	centerX,
		double	centerY
	)

Apppends the specified scale about the specified point of this matrix.

ScaleAtPrepend()

void PdfSharp.Drawing.XMatrix.ScaleAtPrepend	(	double	scaleX,
		double	scaleY,
		double	centerX,
		double	centerY
	)

Prepends the specified scale about the specified point of this matrix.

ScalePrepend() [1/2]

void PdfSharp.Drawing.XMatrix.ScalePrepend	(	double	scaleX,
		double	scaleY
	)

Prepends the specified scale vector to this matrix.

ScalePrepend() [2/2]

void PdfSharp.Drawing.XMatrix.ScalePrepend

(

double

scaleXY

)

Prepends the specified scale vector to this matrix.

SetIdentity()

void PdfSharp.Drawing.XMatrix.SetIdentity

(

)

Sets this matrix into an identity matrix.

SetMatrix()

void PdfSharp.Drawing.XMatrix.SetMatrix	(	double	m11,
		double	m12,
		double	m21,
		double	m22,
		double	offsetX,
		double	offsetY,
		XMatrixTypes	type
	)

Sets the matrix.

Shear() [1/2]

void PdfSharp.Drawing.XMatrix.Shear	(	double	shearX,
		double	shearY
	)

Function is obsolete.

Shear() [2/2]

void PdfSharp.Drawing.XMatrix.Shear	(	double	shearX,
		double	shearY,
		XMatrixOrder	order
	)

Shears the matrix with the specified scalars.

ShearAppend()

void PdfSharp.Drawing.XMatrix.ShearAppend	(	double	shearX,
		double	shearY
	)

Appends a skew of the specified degrees in the x and y dimensions to this matrix.

ShearPrepend()

void PdfSharp.Drawing.XMatrix.ShearPrepend	(	double	shearX,
		double	shearY
	)

Prepends a skew of the specified degrees in the x and y dimensions to this matrix.

Skew()

void PdfSharp.Drawing.XMatrix.Skew	(	double	skewX,
		double	skewY
	)

Function is obsolete.

SkewAppend()

void PdfSharp.Drawing.XMatrix.SkewAppend	(	double	skewX,
		double	skewY
	)

Appends a skew of the specified degrees in the x and y dimensions to this matrix.

SkewPrepend()

void PdfSharp.Drawing.XMatrix.SkewPrepend	(	double	skewX,
		double	skewY
	)

Prepends a skew of the specified degrees in the x and y dimensions to this matrix.

ToString() [1/3]

override string PdfSharp.Drawing.XMatrix.ToString

(

)

Converts this XMatrix to a human readable string.

ToString() [2/3]

string PdfSharp.Drawing.XMatrix.ToString

(

IFormatProvider

provider

)

Converts this XMatrix to a human readable string.

ToString() [3/3]

string IFormattable. PdfSharp.Drawing.XMatrix.ToString	(	string	format,
		IFormatProvider	provider
	)

Converts this XMatrix to a human readable string.

ToWpfMatrix()

System.Windows.Media.Matrix PdfSharp.Drawing.XMatrix.ToWpfMatrix

(

)

Converts this matrix to a System.Drawing.Drawing2D.Matrix object.

Transform() [1/4]

XPoint PdfSharp.Drawing.XMatrix.Transform

(

XPoint

point

)

Transforms the specified point by this matrix and returns the result.

Transform() [2/4]

void PdfSharp.Drawing.XMatrix.Transform

(

XPoint[]

points

)

Transforms the specified points by this matrix.

Transform() [3/4]

XVector PdfSharp.Drawing.XMatrix.Transform

(

XVector

vector

)

Transforms the specified vector by this Matrix and returns the result.

Transform() [4/4]

void PdfSharp.Drawing.XMatrix.Transform

(

XVector[]

vectors

)

Transforms the specified vectors by this matrix.

TransformPoints() [1/2]

void PdfSharp.Drawing.XMatrix.TransformPoints

(

System.Windows.Point[]

points

)

Multiplies all points of the specified array with the this matrix.

TransformPoints() [2/2]

void PdfSharp.Drawing.XMatrix.TransformPoints

(

XPoint[]

points

)

Multiplies all points of the specified array with the this matrix.

Translate() [1/2]

void PdfSharp.Drawing.XMatrix.Translate	(	double	offsetX,
		double	offsetY
	)

Appends a translation of the specified offsets to this matrix.

Translate() [2/2]

void PdfSharp.Drawing.XMatrix.Translate	(	double	offsetX,
		double	offsetY,
		XMatrixOrder	order
	)

Translates the matrix with the specified offsets.

TranslateAppend()

void PdfSharp.Drawing.XMatrix.TranslateAppend	(	double	offsetX,
		double	offsetY
	)

Appends a translation of the specified offsets to this matrix.

TranslatePrepend()

void PdfSharp.Drawing.XMatrix.TranslatePrepend	(	double	offsetX,
		double	offsetY
	)

Prepends a translation of the specified offsets to this matrix.

Member Data Documentation

m11

double PdfSharp.Drawing.XMatrix.m11

m12

double PdfSharp.Drawing.XMatrix.m12

m21

double PdfSharp.Drawing.XMatrix.m21

m22

double PdfSharp.Drawing.XMatrix.m22

offsetX

double PdfSharp.Drawing.XMatrix.offsetX

offsetY

double PdfSharp.Drawing.XMatrix.offsetY

padding

int PdfSharp.Drawing.XMatrix.padding

s_identity

readonly XMatrix PdfSharp.Drawing.XMatrix.s_identity

static

type

XMatrixTypes PdfSharp.Drawing.XMatrix.type

Property Documentation

Determinant

double PdfSharp.Drawing.XMatrix.Determinant

get

Gets the determinant of this matrix.

Elements

double [] PdfSharp.Drawing.XMatrix.Elements

get

Gets an array of double values that represents the elements of this matrix.

HasInverse

bool PdfSharp.Drawing.XMatrix.HasInverse

get

Gets a value that indicates whether this matrix is invertible.

Identity

XMatrix PdfSharp.Drawing.XMatrix.Identity

staticget

Gets a value that indicates whether this matrix is an identity matrix.

IsIdentity

bool PdfSharp.Drawing.XMatrix.IsIdentity

get

Gets a value indicating whether this matrix instance is the identity matrix.

M11

double PdfSharp.Drawing.XMatrix.M11

getset

Gets or sets the value of the first row and first column of this matrix.

M12

double PdfSharp.Drawing.XMatrix.M12

getset

Gets or sets the value of the first row and second column of this matrix.

M21

double PdfSharp.Drawing.XMatrix.M21

getset

Gets or sets the value of the second row and first column of this matrix.

M22

double PdfSharp.Drawing.XMatrix.M22

getset

Gets or sets the value of the second row and second column of this matrix.

OffsetX

double PdfSharp.Drawing.XMatrix.OffsetX

getset

Gets or sets the value of the third row and first column of this matrix.

OffsetY

double PdfSharp.Drawing.XMatrix.OffsetY

getset

Gets or sets the value of the third row and second column of this matrix.

---

The documentation for this struct was generated from the following file:

• PdfSharp.Drawing/XMatrix.cs