# Synopsis

PDX_MSGT gdx_GetApprox2DPnt(long option, long point_ndx, MTH_2DPNT point)

# Purpose

Get the GDX linear approximation 2D point data.

# Description

Get the specified GDX linear approximation 2D point data. If no linear approximation 2D point data exists, then nothing is returned, otherwise the indicated 2D point in the current linear approximation workspace is returned.

# Input

## option

Not used

## point_ndx

The index in the current workspace for the 2D linear approximation point data

# Output

## point

The indicated 2D linear approximation point data

# Return

          GDX_NOERR
          .fi