David Alm: Automated Syncronization with Documentation

2012-10-18T17:18:44Z

Automated Syncronization with Documentation

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'''Package:''' [[Package SignalLabBasicPkg|SignalLabBasicPkg]]

'''Unit:''' [[Unit IGDIPlus|IGDIPlus]]

== Syntax ==
=== Delphi: ===
<code>
'''type''' IGPMatrix = '''interface'''
</code>
== Summary ==
Interface to a [[Class IGDIPlus.TGPMatrix|TGPMatrix]] object.

== Description ==
Defines interface to a [[Class IGDIPlus.TGPMatrix|TGPMatrix]] object.

A [[Class IGDIPlus.TGPMatrix|TGPMatrix]] object represents a 3×3 matrix that, in turn,
represents an affine transformation. A Matrix object stores
only six of the 9 numbers in a 3×3 matrix because all 3×3
matrices that represent affine transformations have the same
third column (0, 0, 1).

== Properties ==
*[[Property IGDIPlus.IGPMatrix.Elements|Elements]] - Gets or sets the elements of the matrix.

== Methods ==
*[[Method function IGDIPlus.IGPMatrix.GetNativeMatrix() : GpMatrix|function GetNativeMatrix() : GpMatrix]]
*[[Method function IGDIPlus.IGPMatrix.Clone() : TGPMatrix|function Clone() : TGPMatrix]] - Creates a new Matrix object that is a copy of this Matrix object.
*[[Method function IGDIPlus.IGPMatrix.GetElements() : TGPMatrixParams|function GetElements() : TGPMatrixParams]] - Returns the elements of the matrix.
*[[Method function IGDIPlus.IGPMatrix.SetElements(Single;Single;Single;Single;Single;Single) : TGPMatrix|function SetElements(m11 : Single; m12 : Single; m21 : Single; m22 : Single; dx : Single; dy : Single) : TGPMatrix]] - Sets the elements of the matrix.
*[[Method function IGDIPlus.IGPMatrix.SetElements(TGPMatrixParams) : TGPMatrix|function SetElements(AElements : TGPMatrixParams) : TGPMatrix]] - Sets the elements of the matrix.
*[[Method procedure IGDIPlus.IGPMatrix.SetElementsProp(TGPMatrixParams)|procedure SetElementsProp(AElements : TGPMatrixParams)]]
*[[Method function IGDIPlus.IGPMatrix.OffsetX() : Single|function OffsetX() : Single]] - Returns the horizontal translation value of the matrix, which is the element in row 3, column 1.
*[[Method function IGDIPlus.IGPMatrix.OffsetY() : Single|function OffsetY() : Single]] - Returns the vertical translation value of the matrix, which is the element in row 3, column 2.
*[[Method function IGDIPlus.IGPMatrix.Reset() : TGPMatrix|function Reset() : TGPMatrix]] - Updates this matrix with the elements of the identity matrix.
*[[Method function IGDIPlus.IGPMatrix.Multiply(IGPMatrix;TGPMatrixOrder) : TGPMatrix|function Multiply(matrix : IGPMatrix; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and another matrix.
*[[Method function IGDIPlus.IGPMatrix.Translate(Single;Single;TGPMatrixOrder) : TGPMatrix|function Translate(offsetX : Single; offsetY : Single; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and a translation matrix.
*[[Method function IGDIPlus.IGPMatrix.Scale(Single;Single;TGPMatrixOrder) : TGPMatrix|function Scale(scaleX : Single; scaleY : Single; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and a scaling matrix.
*[[Method function IGDIPlus.IGPMatrix.Rotate(Single;TGPMatrixOrder) : TGPMatrix|function Rotate(angle : Single; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and a rotation matrix.
*[[Method function IGDIPlus.IGPMatrix.RotateAt(Single;TGPPointF;TGPMatrixOrder) : TGPMatrix|function RotateAt(angle : Single; center : TGPPointF; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and a matrix that represents rotation about a specified point.
*[[Method function IGDIPlus.IGPMatrix.Shear(Single;Single;TGPMatrixOrder) : TGPMatrix|function Shear(shearX : Single; shearY : Single; order : TGPMatrixOrder) : TGPMatrix]] - Updates the matrix with the product of itself and a shearing matrix.
*[[Method function IGDIPlus.IGPMatrix.Invert() : TGPMatrix|function Invert() : TGPMatrix]] - Replaces the elements of the matrix with the elements of its inverse.
*[[Method function IGDIPlus.IGPMatrix.TransformPointF(TGPPointF) : TGPMatrix|function TransformPointF(var point : TGPPointF) : TGPMatrix]] - Multiplies point by the matrix.
*[[Method function IGDIPlus.IGPMatrix.TransformPoint(TGPPoint) : TGPMatrix|function TransformPoint(var point : TGPPoint) : TGPMatrix]] - Multiplies point by the matrix.
*[[Method function IGDIPlus.IGPMatrix.TransformPointsF(array) : TGPMatrix|function TransformPointsF(var pts : array) : TGPMatrix]]
*[[Method function IGDIPlus.IGPMatrix.TransformPoints(array) : TGPMatrix|function TransformPoints(var pts : array) : TGPMatrix]]
*[[Method function IGDIPlus.IGPMatrix.TransformVectorsF(array) : TGPMatrix|function TransformVectorsF(var pts : array) : TGPMatrix]]
*[[Method function IGDIPlus.IGPMatrix.TransformVectors(array) : TGPMatrix|function TransformVectors(var pts : array) : TGPMatrix]]
*[[Method function IGDIPlus.IGPMatrix.IsInvertible() : Boolean|function IsInvertible() : Boolean]] - Determines whether the matrix is invertible.
*[[Method function IGDIPlus.IGPMatrix.IsIdentity() : Boolean|function IsIdentity() : Boolean]] - Determines whether the matrix is the identity matrix.
*[[Method function IGDIPlus.IGPMatrix.Equals(IGPMatrix) : Boolean|function Equals(matrix : IGPMatrix) : Boolean]] - Determines whether the elements of this matrix are equal to the elements of another matrix.

[[Category:Interfaces]]

Interface IGDIPlus.IGPMatrix - Revision history

David Alm: Automated Syncronization with Documentation