private EdgeBehaviorOptions _behaviorOptions = new EdgeBehaviorOptions(); /// transient
// ========================================
// constructor
// ========================================
public AbstractEdge() : base()
{
_edgePoints = new NotifyChangeList <Point>(new List <Point>(2));
_edgePoints.Add(Point.Empty);
_edgePoints.Add(Point.Empty);
_edgePoints.EventSender = this;
_edgePoints.EventPropertyName = IEdgeProperty.EdgePoints;
_edgePoints.DetailedPropertyChanged += HandleEdgePointsChanged;
_ResourceCache.RegisterResourceCreator(
PenResourceKey,
() => {
var ret = new Pen(_lineColor, _lineWidth);
ret.DashStyle = _lineDashStyle;
return(ret);
},
ResourceDisposingPolicy.Immediate
);
}
