LeadMatrix Structure

Summary

Represents a 3x3 affine transformation matrix used for transformations in 2-D space.

Syntax

Objective-C

C++

Java

[SerializableAttribute()] 
[DataContractAttribute(Name="LeadMatrix")] 
public struct LeadMatrix

typedef struct LeadMatrix

public final class LeadMatrix implements Serializable

<SerializableAttribute(),  
 DataContractAttribute(Name:="LeadMatrix")>  
Public Structure LeadMatrix

public: 
   [SerializableAttribute,  
   DataContractAttribute(Name=L"LeadMatrix")] 
   value class LeadMatrix sealed

Remarks

A 3x3 matrix is used for transformations in a 2-D x-y plane. Affine transformation matrices can be multiplied to form any number of linear transformations, such as rotation and skew (shear), followed by translation. An affine transformation matrix has its final column equal to (0, 0, 1), so only the members in the first two columns need to be specified. Note that vectors are expressed as row-vectors, not column vectors.

A LeadMatrix is stored using row-major order and has the following structure: