# ShowMeshEdg ()

Highlight a mesh edge.

## Usage

ShowMeshEdg( item )

## Parameters

item (tree-item)
The name of the model entity which will be shown.

None

## Errors

The item must exist.

## Description

This routine highlights a mesh edge represented by item. It draws the outline (boundary) of the model entity with thick white lines. For example,
ShowMeshEdg( item )

In this example ShowMeshEdg was called in the definition of a function and item is the function's argument.