LEADTOOLS Annotations (Leadtools.Annotations assembly)

CreateScaleMatrix Method

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The value by which to scale in the x-axis direction.
The value by which to scale in the y-axis direction.
An AnnPoint structure that represents the center of the scale operation
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 scale matrix with the specified values.
Syntax
public static Matrix CreateScaleMatrix( 
   float sx,
   float sy,
   AnnPoint origin,
   AnnUnitConverter unitConverter
)
'Declaration
 
Public Shared Function CreateScaleMatrix( _
   ByVal sx As Single, _
   ByVal sy As Single, _
   ByVal origin As AnnPoint, _
   ByVal unitConverter As AnnUnitConverter _
) As Matrix
'Usage
 
Dim sx As Single
Dim sy As Single
Dim origin As AnnPoint
Dim unitConverter As AnnUnitConverter
Dim value As Matrix
 
value = AnnObject.CreateScaleMatrix(sx, sy, origin, unitConverter)

            

            
public:
static Matrix^ CreateScaleMatrix( 
   float sx,
   float sy,
   AnnPoint origin,
   AnnUnitConverter^ unitConverter
) 

Parameters

sx
The value by which to scale in the x-axis direction.
sy
The value by which to scale in the y-axis direction.
origin
An AnnPoint structure that represents the center of the scale operation
unitConverter
An AnnUnitConverter object that can be used to convert the origin point from one unit to another (usually to pixels).

Return Value

The System.Drawing.Drawing2D.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

See Also

Reference

AnnObject Class
AnnObject Members

 

 


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