# PMAP Function (Graphics)

#### Purpose:

To map expressions to logical or physical coordinates.

#### Syntax:

*x*=**PMAP** (*exp*,*function*)

#### Comments:

This function is valid for graphics modes only.

*x* is the physical coordinate of the point that is to be mapped.

*exp* is a numeric variable or expression.

**Function ** | **Maps** |

0 | logical expressions to physical x |

1 | logical expressions to physical y |

2 | physical expressions to logical x |

3 | physical expressions to logical y |

PMAP is used with WINDOW and VIEW to translate coordinates.