# Synopsis

PDX_MSGT igeo_ApproxAnnot(long option, MDA_PTR db_ptr, EAM_STACK *stack)

# Purpose

Linear approximate an IGES annotation entity

# Description

Performes linear approximation of the IGES annotation entity within the IGES Geometry subsystem.

# Input

## option

### IGES_NOMATRIX

Do not apply entity matrix to data

## db_ptr

The IGES entity database point

## stack

The IGES entity attribute stack handle

# Return

          IGEO_NOERR
          IGEO_ENTITYNOTANNOT
          Low level error return
          .fi