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IsIdentity Property
Summary
Gets a value that indicates whether this LeadMatrix is an identity matrix.
Syntax
[BrowsableAttribute(false)][XmlIgnoreAttribute()]public bool IsIdentity {get;}
<BrowsableAttribute(False)><XmlIgnoreAttribute()>Public ReadOnly Property IsIdentity As Boolean
[BrowsableAttribute(false)][XmlIgnoreAttribute()]public bool IsIdentity {get;}
public boolean isIdentity() BrowsableAttribute()XmlIgnoreAttribute()get_IsIdentity();
[BrowsableAttribute(false)][XmlIgnoreAttribute()]public:property bool IsIdentity {bool get();}
Property Value
true if the LeadMatrix object is an identity matrix; otherwise, it is false. The default is true.
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
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
