public virtual RectangleF GetAvoidableRectangle(Shapes.DiagramShape obj)
{
RectangleF ef1 = obj.Bounds;
obj.ExpandPaintBounds(ef1, null);
this.AddAvoidableRectanglePorts(obj, ref ef1);
return ef1;
}
internal void RemoveFromCache(Shapes.DiagramShape obj)
{
RectangleF ef1 = obj.Bounds;
foreach (GoLayerCache cache1 in this.Caches)
{
RectangleF ef2 = obj.ExpandPaintBounds(ef1, cache1.View);
if (Shapes.DiagramShape.IntersectsRect(cache1.Rect, ef2))
{
Shapes.DiagramShapeCollection.fastRemove(cache1.Objects, obj);
Shapes.DiagramShapeCollection.fastRemove(cache1.Strokes, obj);
}
}
}
internal void UpdateCache(Shapes.DiagramShape obj, ChangedEventArgs evt)
{
foreach (GoLayerCache cache1 in this.Caches)
{
RectangleF ef1 = evt.OldRect;
ef1 = obj.ExpandPaintBounds(ef1, cache1.View);
RectangleF ef2 = evt.NewRect;
ef2 = obj.ExpandPaintBounds(ef2, cache1.View);
bool flag1 = Shapes.DiagramShape.IntersectsRect(cache1.Rect, ef1);
bool flag2 = Shapes.DiagramShape.IntersectsRect(cache1.Rect, ef2);
if ((!flag1 && flag2) && !cache1.Objects.Contains(obj))
{
cache1.Objects.Add(obj);
}
}
}
internal void InsertIntoCache(Shapes.DiagramShape obj)
{
RectangleF ef1 = obj.Bounds;
foreach (GoLayerCache cache1 in this.Caches)
{
RectangleF ef2 = obj.ExpandPaintBounds(ef1, cache1.View);
if (Shapes.DiagramShape.IntersectsRect(cache1.Rect, ef2))
{
cache1.Objects.Add(obj);
}
}
}