halfEdge.getPrev()

Flash MX 2004.

halfEdge.getPrev()

None.

A HalfEdge object.

Method; gets the preceding HalfEdge object on the current contour.

NOTE

Although half edges have a direction and a sequence order, edges do not.

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

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