halfEdge.getPrev()

#### Availability

Flash MX 2004.

#### Usage

halfEdge.getPrev()

#### Parameters

None.

#### Returns

A HalfEdge object.

#### Description

Method; gets the preceding HalfEdge object on the current contour.
Note: Although half edges have a direction and a sequence order, edges do not.

#### Example

The following example stores the previous half edge of the specified contour in the prevHalfEdge variable:

javascript
var shape = fl.getDocumentDOM().selection[0];
var hEdge = shape.edges[0].getHalfEdge( 0 );
var prevHalfEdge = hEdge.getPrev();