Identity Property

Summary

Gets an identity LeadMatrix.

Syntax

Objective-C

C++

Java

public static LeadMatrix Identity { get; }

Public Shared ReadOnly Property Identity As LeadMatrix

const LeadMatrix LeadMatrixIdentity

public static LeadMatrix getIdentity()

public: 
static property LeadMatrix Identity { 
   LeadMatrix get(); 
}

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.