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Identity Property

Summary
Gets an identity LeadMatrix.
Syntax
C#
Objective-C
C++/CLI
Java
Python
public static LeadMatrix Identity { get; } 
const LeadMatrix LeadMatrixIdentity 
getIdentity(); 
public void setIdentity(); 
public: 
static property LeadMatrix Identity { 
   LeadMatrix get(); 
} 
Identity # get  (LeadMatrix)

Property Value

An identity matrix.

Remarks

An identity matrix has a value of 1 in coefficients [1,1/],/[2,2/],/[3,3/] and a value of 0 in the rest of the coefficients. This correlates to setting M11 and M22 to 1 and M12, M21, OffsetX, and OffsetY to 0. In an affine matrix, coefficients [3,1],[3,2],[3.3] are implied to always have the values 0,0,1 respectively.

1 0 0
0 1 0
0 0 1

For an identity matrix, the ToString method returns the string "Identity" instead of the coefficients of the LeadMatrix.

Requirements

Target Platforms

Help Version 22.0.2023.5.16
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Leadtools Assembly
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.