# MAT2 structure (wingdi.h)

The **MAT2** structure contains the values for a transformation matrix used by the GetGlyphOutline function.

## Syntax

```
typedef struct _MAT2 {
FIXED eM11;
FIXED eM12;
FIXED eM21;
FIXED eM22;
} MAT2, *LPMAT2;
```

## Members

`eM11`

A fixed-point value for the M11 component of a 3 by 3 transformation matrix.

`eM12`

A fixed-point value for the M12 component of a 3 by 3 transformation matrix.

`eM21`

A fixed-point value for the M21 component of a 3 by 3 transformation matrix.

`eM22`

A fixed-point value for the M22 component of a 3 by 3 transformation matrix.

## Remarks

The identity matrix produces a transformation in which the transformed graphical object is identical to the source object. In the identity matrix, the value of **eM11** is 1, the value of **eM12** is zero, the value of **eM21** is zero, and the value of **eM22** is 1.

## Requirements

Requirement | Value |
---|---|

Minimum supported client |
Windows 2000 Professional [desktop apps only] |

Minimum supported server |
Windows 2000 Server [desktop apps only] |

Header |
wingdi.h (include Windows.h) |