aistudio-wpf-diagram/AIStudio.Wpf.DiagramDesigner/PathFinder/StraightLinePathFinder.cs

using System;
using System.Collections.Generic;
using System.Text;
using AIStudio.Wpf.DiagramDesigner.Geometry;

namespace AIStudio.Wpf.DiagramDesigner
{
    public class StraightLinePathFinder : IPathFinder
    {
        public List<ConnectorPoint> UpdateConnectionPoints(IDiagramViewModel diagramViewModel, PointBase sourceA, PointBase sourceB, FullyCreatedConnectorInfo sourceConnectorInfo, ConnectorInfoBase sinkConnectorInfo)
        {
            var area = new RectangleBase(sourceA, sourceB);
            var connectionPoints = ConnectorPoint.ToList(new List<PointBase>()
                                   {

                                       new PointBase(sourceA.X  <  sourceB.X ? 0d : area.Width, sourceA.Y  <  sourceB.Y ? 0d : area.Height ),
                                       new PointBase(sourceA.X  >  sourceB.X ? 0d : area.Width, sourceA.Y  >  sourceB.Y ? 0d : area.Height)
                                   });

            return connectionPoints;
        }

        public List<PointBase> GetConnectionLine(IDiagramViewModel diagramViewModel, ConnectorInfo source, ConnectorInfo sink, bool showLastLine, bool sourceInnerPoint = false)
        {
            throw new NotImplementedException();
        }

        public List<PointBase> GetConnectionLine(IDiagramViewModel diagramViewModel, ConnectorInfo source, PointBase sinkPoint, ConnectorOrientation preferredOrientation, bool showLastLine, bool isInnerPoint = false)
        {
            throw new NotImplementedException();
        }


    }
}