Gets a value that indicates whether this LeadMatrix is an identity matrix.
[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();
}
true if the LeadMatrix object is an identity matrix; otherwise, it is false. The default is true.
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.
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