public void TrySnapConnectCrvToRectShape(ICanvas canvas, IConnectionCurve crv)
{
if (crv == null)
{
return;
}
List <IDrawObject> allSelectObjs = GetHitObjects(canvas, ((IDrawObject)crv).GetBoundingRect(canvas), true);
foreach (var curObj in allSelectObjs)
{
DrawTools.RectBase rectBase = curObj as DrawTools.RectBase;
if (rectBase == null)
{
continue;
}
DrawTools.RectBase.eVertexId vid = rectBase.GetVertexIdFromPoint(crv.StartPoint.GetPosition());
if (vid != DrawTools.RectBase.eVertexId.None)
{
rectBase.AttachConnectionCrvNode(crv.StartPoint);
}
vid = rectBase.GetVertexIdFromPoint(crv.EndPoint.GetPosition());
if (vid != DrawTools.RectBase.eVertexId.None)
{
rectBase.AttachConnectionCrvNode(crv.EndPoint);
}
}
}
void MoveReferenceNodesOfRect(List <INodePoint> selectedNodes, ISnapPoint snapPt, UnitPoint mouseunitpoint)
{
List <INodePoint> allConnectionCrvNodes = new List <INodePoint>();
List <UnitPoint> allNewPos = new List <UnitPoint>();
foreach (var curNode in selectedNodes)
{
DeattachConnectionNode(curNode);
IConnectionCurve connectionCrv = curNode.GetOriginal() as IConnectionCurve;
if (connectionCrv != null)
{
m_canvas.DataModel.TrySnapConnectCrvToRectShape(m_canvas, connectionCrv);
}
}
}
