https://mitov.com/wiki/index.php?action=history&feed=atom&title=Class_IGDIPlus.TGPMatrix 2026-04-26T07:33:09Z Revision history for this page on the wiki MediaWiki 1.17.0 https://mitov.com/wiki/index.php?title=Class_IGDIPlus.TGPMatrix&diff=11106&oldid=prev 2012-10-18T17:18:29Z

<p>Automated Syncronization with Documentation</p> <p><b>New page</b></p><div>&lt;b&gt;&lt;span style=&quot;color:red&quot;&gt;<br /> This is a Beta Read Only version of this page. <br /> Please review and send recommendations to [mailto:mitov@mitov.com mitov@mitov.com]. <br /> We will enable the editing as soon as we are happy with the overall Wiki site.<br /> &lt;/span&gt;&lt;/b&gt;<br /> <br /> '''Package:''' [[Package SignalLabBasicPkg|SignalLabBasicPkg]]<br /> <br /> '''Unit:''' [[Unit IGDIPlus|IGDIPlus]]<br /> <br /> '''Inherits:''' [[Class IGDIPlus.TGPBase|TGPBase]]<br /> <br /> == Syntax ==<br /> === Delphi: ===<br /> &lt;code&gt;<br /> '''type''' TGPMatrix = '''class'''( [[Class IGDIPlus.TGPBase|TGPBase, IGPMatrix]] )<br /> &lt;/code&gt;<br /> === C++ Builder: ===<br /> &lt;code&gt;<br /> '''class''' TGPMatrix : '''public''' [[Class IGDIPlus.TGPBase|TGPBase]]<br /> &lt;/code&gt;<br /> === Visual C++ (MFC): ===<br /> &lt;code&gt;<br /> '''class''' CTGPMatrix : '''public''' [[Class IGDIPlus.TGPBase|CTGPBase]]<br /> &lt;/code&gt;<br /> === C# (.NET): ===<br /> &lt;code&gt;<br /> '''public ref class''' TGPMatrix : [[Class IGDIPlus.TGPBase|Mitov.SignalLab.Base]]<br /> &lt;/code&gt;<br /> == Summary ==<br /> A Represents a 3×3 matrix that represents an affine transformation. <br /> <br /> == Description ==<br /> A [[Class IGDIPlus.TGPMatrix|TGPMatrix]] object represents a 3×3 matrix that, in turn,<br /> represents an affine transformation. A Matrix object stores<br /> only six of the 9 numbers in a 3×3 matrix because all 3×3<br /> matrices that represent affine transformations have the same<br /> third column (0, 0, 1).<br /> <br /> == Methods ==<br /> <br /> === Public ===<br /> *[[Method function IGDIPlus.TGPMatrix.Clone() : TGPMatrix|function Clone() : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.GetElements() : TGPMatrixParams|function GetElements() : TGPMatrixParams]]<br /> *[[Method function IGDIPlus.TGPMatrix.SetElements(Single;Single;Single;Single;Single;Single) : TGPMatrix|function SetElements(m11 : Single; m12 : Single; m21 : Single; m22 : Single; dx : Single; dy : Single) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.SetElements(TGPMatrixParams) : TGPMatrix|function SetElements(AElements : TGPMatrixParams) : TGPMatrix]]<br /> *[[Method procedure IGDIPlus.TGPMatrix.SetElementsProp(TGPMatrixParams)|procedure SetElementsProp(AElements : TGPMatrixParams)]]<br /> *[[Method function IGDIPlus.TGPMatrix.OffsetX() : Single|function OffsetX() : Single]]<br /> *[[Method function IGDIPlus.TGPMatrix.OffsetY() : Single|function OffsetY() : Single]]<br /> *[[Method function IGDIPlus.TGPMatrix.Reset() : TGPMatrix|function Reset() : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Multiply(IGPMatrix;TGPMatrixOrder) : TGPMatrix|function Multiply(matrix : IGPMatrix; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Translate(Single;Single;TGPMatrixOrder) : TGPMatrix|function Translate(offsetX : Single; offsetY : Single; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Scale(Single;Single;TGPMatrixOrder) : TGPMatrix|function Scale(scaleX : Single; scaleY : Single; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Rotate(Single;TGPMatrixOrder) : TGPMatrix|function Rotate(angle : Single; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.RotateAt(Single;TGPPointF;TGPMatrixOrder) : TGPMatrix|function RotateAt(angle : Single; center : TGPPointF; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Shear(Single;Single;TGPMatrixOrder) : TGPMatrix|function Shear(shearX : Single; shearY : Single; order : TGPMatrixOrder) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.Invert() : TGPMatrix|function Invert() : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformPointF(TGPPointF) : TGPMatrix|function TransformPointF(var point : TGPPointF) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformPoint(TGPPoint) : TGPMatrix|function TransformPoint(var point : TGPPoint) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformPointsF(array) : TGPMatrix|function TransformPointsF(var pts : array) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformPoints(array) : TGPMatrix|function TransformPoints(var pts : array) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformVectorsF(array) : TGPMatrix|function TransformVectorsF(var pts : array) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.TransformVectors(array) : TGPMatrix|function TransformVectors(var pts : array) : TGPMatrix]]<br /> *[[Method function IGDIPlus.TGPMatrix.IsInvertible() : Boolean|function IsInvertible() : Boolean]]<br /> *[[Method function IGDIPlus.TGPMatrix.IsIdentity() : Boolean|function IsIdentity() : Boolean]]<br /> *[[Method function IGDIPlus.TGPMatrix.EqualsMatrix(IGPMatrix) : Boolean|function EqualsMatrix(matrix : IGPMatrix) : Boolean]]<br /> <br /> == From [[Class IGDIPlus.TGPBase|TGPBase]] ==<br /> <br /> == Methods ==<br /> <br /> === Public ===<br /> *[[Method function IGDIPlus.TGPBase.NewInstance() : TObject|function NewInstance() : TObject]]<br /> *[[Method procedure IGDIPlus.TGPBase.FreeInstance()|procedure FreeInstance()]]<br /> <br /> [[Category:Classes]]</div>

David Alm