[WIP] Scaling

PamhagenSysCtrl/Helpers/Pipeline/Graph.cs

@@ -102,7 +102,7 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             }
         }
 
-        public void Draw(Canvas canvas) {
+        public void Draw(Canvas canvas, double scale) {
             canvas.Children.Add(new Rectangle() {
                 Fill = Brushes.White,
                 Width = 5000,
@@ -110,14 +110,25 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             });
             foreach (var e in Edges) {
                 e.Draw(canvas);
+                e.Scale(scale);
             }
             foreach (var n in Nodes) {
                 n.Draw(canvas);
+                n.Scale(scale);
             }
         }
 
-        public ISet<INode> GetHover(double x, double y) {
-            return Nodes.Where(n => n.IsInside(x, y)).ToHashSet();
+        public void Scale(double scale) {
+            foreach (var e in Edges) {
+                e.Scale(scale);
+            }
+            foreach (var n in Nodes) {
+                n.Scale(scale);
+            }
+        }
+
+        public ISet<INode> GetHover(double x, double y, double scale) {
+            return Nodes.Where(n => n.IsInside(x / scale, y / scale)).ToHashSet();
         }
 
         public void Update(ISet<INode> hovering, bool isPressed) {