Leadtools.Annotations Requires Document/Medical product license | Send comments on this topic. | Back to Introduction - All Topics | Help Version 15.10.31
CreateRotateMatrix Method
See Also 
Leadtools.Annotations Namespace > AnnObject Class : CreateRotateMatrix Method




angle
The angle (extent) of the rotation in degrees.
origin
An AnnPoint structure that represents the center of the rotation.
unitConverter
An AnnUnitConverter object that can be used to convert the origin point from one unit to another (usually to pixels).
A helper method that creates a standard rotation matrix with the specified values.

Syntax

Visual Basic (Declaration) 
Public Shared Function CreateRotateMatrix( _
   ByVal angle As Single, _
   ByVal origin As AnnPoint, _
   ByVal unitConverter As AnnUnitConverter _
) As Matrix
Visual Basic (Usage)Copy Code
Dim angle As Single
Dim origin As AnnPoint
Dim unitConverter As AnnUnitConverter
Dim value As Matrix
 
value = AnnObject.CreateRotateMatrix(angle, origin, unitConverter)
C# 
public static Matrix CreateRotateMatrix( 
   float angle,
   AnnPoint origin,
   AnnUnitConverter unitConverter
)
Managed Extensions for C++ 
public: static Matrix CreateRotateMatrix( 
   float angle,
   AnnPoint origin,
   AnnUnitConverter* unitConverter
) 
C++/CLI 
public:
static Matrix CreateRotateMatrix( 
   float angle,
   AnnPoint origin,
   AnnUnitConverter^ unitConverter
) 

Parameters

angle
The angle (extent) of the rotation in degrees.
origin
An AnnPoint structure that represents the center of the rotation.
unitConverter
An AnnUnitConverter object that can be used to convert the origin point from one unit to another (usually to pixels).

Return Value

The Matrix that this method creates.

Remarks

This method is intended to be used by derived annotation objects that implement non-automatic transformation. For more information and an example, refer to the Implement User Defined Objects with LEADTOOLS Annotations

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Raster Pro/Document/Medical Features