Display flow arrows when selecting a path

2026-07-31 14:22:00 +02:00
parent 79e8640ac0
commit 19deed4fd7
7 changed files with 178 additions and 1 deletions
@@ -10,9 +10,12 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
        public bool IsTwoWay { get; set; }
        public bool Orientation { get; set; }
        public Brush? Highlight { get; set; }
+        public (bool TowardEnd, double PathOffset)? Flow { get; set; }
+        public double FlowLength => _flowArrow?.Length ?? 0;

        private Polyline? _outer;
        private Polyline? _inner;
+        private FlowArrow? _flowArrow;

        public Pipe(INode start, INode end, bool orientation = false, bool twoWay = false) {
            Start = start;
@@ -46,10 +49,12 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
            };
            canvas.Children.Add(_outer);
            canvas.Children.Add(_inner);
+            _flowArrow = FlowArrow.Create(canvas, _inner);
        }

        public void Update() {
            _inner?.Stroke = Highlight ?? Brushes.DarkGray;
+            _flowArrow?.Update(Highlight == PamhagenBrushes.Green ? Flow : null);
        }
    }
 }