[WIP] Scaling

PamhagenSysCtrl/Helpers/PamhagenGraph.cs

@@ -31,66 +31,66 @@ namespace PamhagenSysCtrl.Helpers {
         public readonly Tank Tank9;
 
         public PamhagenGraph() {
-            double mw2X = 180;
-            double mw1X = 300;
-            double mpY = 380;
-            double ltg1Y = 510;
-            double ltg2Y = ltg1Y + 30;
-            double ltg1X = 600;
-            double ltg2X = ltg1X + 30;
-            double ltg6Y = 160;
-            double ltg7Y = ltg6Y - 30;
-            double tanksY = 280;
-            double tValveY = ((tanksY - 50) + ltg6Y) / 2 + 5;
-            double wtX = ltg1X - 180;
-            double wt2Y = 225;
-            double wt1Y = wt2Y + 135;
-            double x1X = wtX + 40;
-            double t1X = 735;
-            double t2X = t1X + 80;
-            double t3X = t2X + 80;
-            double t4X = t3X + 80 + 30;
-            double t5X = t4X + 80;
-            double t6X = t5X + 80 + 30;
-            double t7X = t6X + 80;
-            double t8X = t7X + 80;
-            double t9X = t8X + 80;
-            var prY = 720;
-            var pr1X = 730;
-            var pr2X = 920;
+            double mw2X = 36;
+            double mw1X = 60;
+            double mpY = 76;
+            double ltg1Y = 102;
+            double ltg2Y = ltg1Y + 6;
+            double ltg1X = 120;
+            double ltg2X = ltg1X + 6;
+            double ltg6Y = 32;
+            double ltg7Y = ltg6Y - 6;
+            double tanksY = 56;
+            double tValveY = ((tanksY - 10) + ltg6Y) / 2 + 1;
+            double wtX = ltg1X - 36;
+            double wt2Y = 45;
+            double wt1Y = wt2Y + 27;
+            double x1X = wtX + 8;
+            double t1X = 147;
+            double t2X = t1X + 16;
+            double t3X = t2X + 16;
+            double t4X = t3X + 16 + 6;
+            double t5X = t4X + 16;
+            double t6X = t5X + 16 + 6;
+            double t7X = t6X + 16;
+            double t8X = t7X + 16;
+            double t9X = t8X + 16;
+            var prY = 144;
+            var pr1X = 146;
+            var pr2X = 184;
 
-            var trough = new EntryTrough("Auffangwanne", mw1X + 70, 100, () => App.Plant?.IsTroughAugerActive ?? false);
+            var trough = new EntryTrough("Auffangwanne", mw1X + 14, 20, () => App.Plant?.IsTroughAugerActive ?? false);
             Nodes.Add(trough);
 
-            Auger1 = new EncasedAuger("", (mw1X + mw2X) / 2 - 100, 200, () => App.Plant?.IsAuger1Active ?? false);
-            var auger0 = new EncasedAuger("Pressen-\nQuerschnecke", 40, 200, () => App.Plant?.IsPresseQuerSchneckeActive ?? false, 180, clickable: false);
-            Auger3 = new EncasedAuger("", 120, 80, () => App.Plant?.IsAuger3Active ?? false, 135);
-            var belt = new ConveyorBelt("", 90, 160, () => App.Plant?.IsAuger2Active ?? false);
+            Auger1 = new EncasedAuger("", (mw1X + mw2X) / 2 - 20, 40, () => App.Plant?.IsAuger1Active ?? false);
+            var auger0 = new EncasedAuger("Pressen-\nQuerschnecke", 8, 40, () => App.Plant?.IsPresseQuerSchneckeActive ?? false, 180, clickable: false);
+            Auger3 = new EncasedAuger("", 24, 16, () => App.Plant?.IsAuger3Active ?? false, 135);
+            var belt = new ConveyorBelt("", 18, 32, () => App.Plant?.IsAuger2Active ?? false);
             Nodes.Add(belt);
             Nodes.Add(Auger1);
             Nodes.Add(auger0);
             Nodes.Add(Auger3);
-            var rebler = new Rebler("Rebler", (mw1X + mw2X) / 2, 200, () => App.Plant?.IsReblerActive ?? false);
+            var rebler = new Rebler("Rebler", (mw1X + mw2X) / 2, 40, () => App.Plant?.IsReblerActive ?? false);
             Nodes.Add(rebler);
-            var switcher = new Switcher("", (mw1X + mw2X) / 2, 260, () => App.Plant?.TroughSelector ?? 0, () => App.Plant == null ? 0 : App.Plant.WantMW1Selected ? 1 : 2);
+            var switcher = new Switcher("", (mw1X + mw2X) / 2, 52, () => App.Plant?.TroughSelector ?? 0, () => App.Plant == null ? 0 : App.Plant.WantMW1Selected ? 1 : 2);
             Nodes.Add(switcher);
 
-            MW1 = new Trough("MW1", mw1X, mpY - 70, () => App.Plant?.FillLevelMW1 ?? FillState.Unknown);
-            MW2 = new Trough("MW2", mw2X, mpY - 70, () => App.Plant?.FillLevelMW2 ?? FillState.Unknown);
+            MW1 = new Trough("MW1", mw1X, mpY - 14, () => App.Plant?.FillLevelMW1 ?? FillState.Unknown);
+            MW2 = new Trough("MW2", mw2X, mpY - 14, () => App.Plant?.FillLevelMW2 ?? FillState.Unknown);
             MP1 = new Pump("MP1", mw1X, mpY, () => App.Plant?.MP1 ?? default, () => App.Plant?.MP1HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
             MP2 = new Pump("MP2", mw2X, mpY, () => App.Plant?.MP2 ?? default, () => App.Plant?.MP2HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
-            var x1 = new PipeJoin(mw1X, mpY + 40);
-            var x2 = new PipeJoin(mw2X, mpY + 40);
+            var x1 = new PipeJoin(mw1X, mpY + 8);
+            var x2 = new PipeJoin(mw2X, mpY + 8);
 
             CreateOutlet(MW1, MP1);
             CreateOutlet(MW2, MP2);
             CreatePipe(MP1, x1);
             CreatePipe(MP2, x2);
 
-            var v1 = CreateValve(1, mw1X, mpY + 80);
-            var v2 = CreateValve(2, mw2X, mpY + 80);
-            var v3 = CreateValve(3, mw2X + 30, mpY + 80);
-            var v4 = CreateValve(4, mw1X - 30, mpY + 80);
+            var v1 = CreateValve(1, mw1X, mpY + 16);
+            var v2 = CreateValve(2, mw2X, mpY + 16);
+            var v3 = CreateValve(3, mw2X + 6, mpY + 16);
+            var v4 = CreateValve(4, mw1X - 6, mpY + 16);
 
             CreatePipe(x1, v1);
             CreatePipe(x1, v4);
@@ -99,8 +99,8 @@ namespace PamhagenSysCtrl.Helpers {
 
             var x3 = new PipeJoin(mw1X, ltg1Y);
             var x4 = new PipeJoin(x1X, ltg1Y);
-            var x5 = new PipeJoin(mw1X - 30, ltg2Y);
-            var x6 = new PipeJoin(x1X - 30, ltg2Y);
+            var x5 = new PipeJoin(mw1X - 6, ltg2Y);
+            var x6 = new PipeJoin(x1X - 6, ltg2Y);
 
             CreatePipe(v1, x3, true);
             CreatePipe(v3, x3, true);
@@ -109,50 +109,50 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(v4, x5, true);
             CreatePipe(x5, x6, true);
 
-            var v5 = CreateValve(5, x1X + 30, ltg1Y);
-            var v6 = CreateValve(6, x1X + 30, ltg2Y + 40);
-            var v7 = CreateValve(7, x1X + 30, ltg2Y);
-            var v8 = CreateValve(8, x1X - 30, ltg2Y + 40);
-            var v9 = CreateValve(9, ltg2X, 500);
+            var v5 = CreateValve(5, x1X + 6, ltg1Y);
+            var v6 = CreateValve(6, x1X + 6, ltg2Y + 8);
+            var v7 = CreateValve(7, x1X + 6, ltg2Y);
+            var v8 = CreateValve(8, x1X - 6, ltg2Y + 8);
+            var v9 = CreateValve(9, ltg2X, 100);
 
             CreatePipe(x4, v5);
             CreatePipe(x4, v6, true);
             CreatePipe(x6, v7);
             CreatePipe(x6, v8);
-            CreatePipe(v7, v9, label: "Ltg. 2", labelOffsetX: 30);
+            CreatePipe(v7, v9, label: "Ltg. 2", labelOffsetX: 6);
 
-            var xv15 = new PipeJoin(ltg1X, wt1Y + 40);
-            var xv11 = new PipeJoin(ltg2X, wt1Y + 70);
-            var x7 = new PipeJoin(ltg2X, 460);
+            var xv15 = new PipeJoin(ltg1X, wt1Y + 8);
+            var xv11 = new PipeJoin(ltg2X, wt1Y + 14);
+            var x7 = new PipeJoin(ltg2X, 92);
 
-            CreatePipe(v5, xv15, label: "Ltg. 1", labelOffsetX: 30);
+            CreatePipe(v5, xv15, label: "Ltg. 1", labelOffsetX: 6);
             CreatePipe(v9, x7);
             CreatePipe(x7, xv11);
 
-            var v10 = CreateValve(10, ltg2X + 40, 460);
-            var v11 = CreateValve(11, ltg1X - 30, wt1Y + 70);
+            var v10 = CreateValve(10, ltg2X + 8, 92);
+            var v11 = CreateValve(11, ltg1X - 6, wt1Y + 14);
             var v12 = CreateValve(12, ltg1X, wt1Y);
             var v13 = CreateValve(13, ltg2X, wt1Y);
-            var v14 = CreateValve(14, ltg1X - 30, wt1Y - 40);
-            var v15 = CreateValve(15, ltg1X - 30, wt1Y + 40);
-            var v16 = CreateValve(16, ltg1X - 30, wt1Y - 70);
+            var v14 = CreateValve(14, ltg1X - 6, wt1Y - 8);
+            var v15 = CreateValve(15, ltg1X - 6, wt1Y + 8);
+            var v16 = CreateValve(16, ltg1X - 6, wt1Y - 14);
             CreatePipe(v10, x7);
             CreatePipe(xv11, v11);
             CreatePipe(xv15, v15);
             CreatePipe(xv15, v12);
             CreatePipe(xv11, v13);
 
-            var xv16 = new PipeJoin(ltg1X, wt1Y - 70);
-            var xv14 = new PipeJoin(ltg2X, wt1Y - 40);
+            var xv16 = new PipeJoin(ltg1X, wt1Y - 14);
+            var xv14 = new PipeJoin(ltg2X, wt1Y - 8);
             CreatePipe(v12, xv16);
             CreatePipe(v13, xv14);
             CreatePipe(v16, xv16);
             CreatePipe(v14, xv14);
 
-            var v20 = CreateValve(20, ltg1X - 30, wt2Y - 70);
-            var v21 = CreateValve(21, ltg1X - 30, wt2Y - 40);
-            var xv20 = new PipeJoin(ltg1X, wt2Y - 70);
-            var xv21 = new PipeJoin(ltg2X, wt2Y - 40);
+            var v20 = CreateValve(20, ltg1X - 6, wt2Y - 14);
+            var v21 = CreateValve(21, ltg1X - 6, wt2Y - 8);
+            var xv20 = new PipeJoin(ltg1X, wt2Y - 14);
+            var xv21 = new PipeJoin(ltg2X, wt2Y - 8);
             CreatePipe(xv16, xv20);
             CreatePipe(xv14, xv21);
             CreatePipe(v20, xv20);
@@ -160,15 +160,15 @@ namespace PamhagenSysCtrl.Helpers {
 
             var wt1 = new HeatExchanger("WT Most", wtX, wt1Y);
             var wt2 = new HeatExchanger("WT Warmwasser", wtX, wt2Y);
-            var v17 = CreateValve(17, wtX + 70, wt1Y);
-            var v18 = CreateValve(18, wtX + 40, wt1Y + 40);
-            var v19 = CreateValve(19, wtX + 40, (wt1Y + wt2Y) / 2);
-            var xwt1 = new PipeJoin(wtX + 120, wt1Y + 40);
-            var xwt2 = new PipeJoin(wtX + 70, wt1Y + 40);
-            var xwt3 = new PipeJoin(wtX + 40, wt1Y - 40);
-            var xwt4 = new PipeJoin(wtX + 120, wt1Y - 40);
-            var xwt5 = new PipeJoin(wtX + 40, wt2Y + 40);
-            var xwt6 = new PipeJoin(wtX + 120, wt2Y - 40);
+            var v17 = CreateValve(17, wtX + 14, wt1Y);
+            var v18 = CreateValve(18, wtX + 8, wt1Y + 8);
+            var v19 = CreateValve(19, wtX + 8, (wt1Y + wt2Y) / 2);
+            var xwt1 = new PipeJoin(wtX + 24, wt1Y + 8);
+            var xwt2 = new PipeJoin(wtX + 14, wt1Y + 8);
+            var xwt3 = new PipeJoin(wtX + 8, wt1Y - 8);
+            var xwt4 = new PipeJoin(wtX + 24, wt1Y - 8);
+            var xwt5 = new PipeJoin(wtX + 8, wt2Y + 8);
+            var xwt6 = new PipeJoin(wtX + 24, wt2Y - 8);
             CreatePipe(v11, xwt1);
             CreatePipe(v15, xwt1);
             CreatePipe(xwt1, xwt2);
@@ -187,22 +187,22 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(v19, xwt5);
             CreatePipe(xwt5, wt2);
 
-            var xv22 = new PipeJoin(t1X - 15, ltg7Y);
-            var xv23 = new PipeJoin(t1X + 15, ltg6Y);
-            var v22 = CreateValve(22, t1X - 15, tValveY);
-            var v23 = CreateValve(23, t1X + 15, tValveY);
+            var xv22 = new PipeJoin(t1X - 3, ltg7Y);
+            var xv23 = new PipeJoin(t1X + 3, ltg6Y);
+            var v22 = CreateValve(22, t1X - 3, tValveY);
+            var v23 = CreateValve(23, t1X + 3, tValveY);
             Tank1 = CreateTank(1, t1X, tanksY, 35000);
-            CreatePipe(xv20, xv22, true, label: "Ltg. 7", labelOffsetX: 50);
-            CreatePipe(xv21, xv23, true, label: "Ltg. 6", labelOffsetX: 20);
+            CreatePipe(xv20, xv22, true, label: "Ltg. 7", labelOffsetX: 10);
+            CreatePipe(xv21, xv23, true, label: "Ltg. 6", labelOffsetX: 4);
             CreatePipe(xv22, v22);
             CreatePipe(xv23, v23);
             CreateInlet(v22, Tank1);
             CreateInlet(v23, Tank1);
 
-            var xv24 = new PipeJoin(t2X - 15, ltg7Y);
-            var xv25 = new PipeJoin(t2X + 15, ltg6Y);
-            var v24 = CreateValve(24, t2X - 15, tValveY);
-            var v25 = CreateValve(25, t2X + 15, tValveY);
+            var xv24 = new PipeJoin(t2X - 3, ltg7Y);
+            var xv25 = new PipeJoin(t2X + 3, ltg6Y);
+            var v24 = CreateValve(24, t2X - 3, tValveY);
+            var v25 = CreateValve(25, t2X + 3, tValveY);
             Tank2 = CreateTank(2, t2X, tanksY, 35000);
             CreatePipe(xv22, xv24);
             CreatePipe(xv23, xv25);
@@ -211,10 +211,10 @@ namespace PamhagenSysCtrl.Helpers {
             CreateInlet(v24, Tank2);
             CreateInlet(v25, Tank2);
 
-            var xv26 = new PipeJoin(t3X - 15, ltg7Y);
-            var xv27 = new PipeJoin(t3X + 15, ltg6Y);
-            var v26 = CreateValve(26, t3X - 15, tValveY);
-            var v27 = CreateValve(27, t3X + 15, tValveY);
+            var xv26 = new PipeJoin(t3X - 3, ltg7Y);
+            var xv27 = new PipeJoin(t3X + 3, ltg6Y);
+            var v26 = CreateValve(26, t3X - 3, tValveY);
+            var v27 = CreateValve(27, t3X + 3, tValveY);
             Tank3 = CreateTank(3, t3X, tanksY, 35000);
             CreatePipe(xv24, xv26);
             CreatePipe(xv25, xv27);
@@ -228,10 +228,10 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(xv26, v28);
             CreatePipe(xv27, v29);
 
-            var xv30 = new PipeJoin(t4X - 15, ltg7Y);
-            var xv31 = new PipeJoin(t4X + 15, ltg6Y);
-            var v30 = CreateValve(30, t4X - 15, tValveY);
-            var v31 = CreateValve(31, t4X + 15, tValveY);
+            var xv30 = new PipeJoin(t4X - 3, ltg7Y);
+            var xv31 = new PipeJoin(t4X + 3, ltg6Y);
+            var v30 = CreateValve(30, t4X - 3, tValveY);
+            var v31 = CreateValve(31, t4X + 3, tValveY);
             Tank4 = CreateTank(4, t4X, tanksY, 35000);
             CreatePipe(v28, xv30);
             CreatePipe(v29, xv31);
@@ -240,12 +240,12 @@ namespace PamhagenSysCtrl.Helpers {
             CreateInlet(v30, Tank4);
             CreateInlet(v31, Tank4);
 
-            var xv32 = new PipeJoin(t5X - 15, ltg7Y);
-            var xv33 = new PipeJoin(t5X + 15, ltg6Y);
-            var v32 = CreateValve(32, t5X - 15, tValveY);
-            var v33 = CreateValve(33, t5X + 15, tValveY);
+            var xv32 = new PipeJoin(t5X - 3, ltg7Y);
+            var xv33 = new PipeJoin(t5X + 3, ltg6Y);
+            var v32 = CreateValve(32, t5X - 3, tValveY);
+            var v33 = CreateValve(33, t5X + 3, tValveY);
             Tank5 = CreateTank(5, t5X, tanksY, 35000);
-            CreatePipe(xv30, xv32, label: "Ltg. 7", labelOffsetX: 30);
+            CreatePipe(xv30, xv32, label: "Ltg. 7", labelOffsetX: 6);
             CreatePipe(xv31, xv33, label: "Ltg. 6", labelOffsetX: 0);
             CreatePipe(xv32, v32);
             CreatePipe(xv33, v33);
@@ -257,10 +257,10 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(xv32, v34);
             CreatePipe(xv33, v35);
 
-            var xv36 = new PipeJoin(t6X + 15, ltg6Y);
-            var xv37 = new PipeJoin(t6X - 15, ltg7Y);
-            var v36 = CreateValve(36, t6X + 15, tValveY);
-            var v37 = CreateValve(37, t6X - 15, tValveY);
+            var xv36 = new PipeJoin(t6X + 3, ltg6Y);
+            var xv37 = new PipeJoin(t6X - 3, ltg7Y);
+            var v36 = CreateValve(36, t6X + 3, tValveY);
+            var v37 = CreateValve(37, t6X - 3, tValveY);
             Tank6 = CreateTank(6, t6X, tanksY, 35000);
             CreatePipe(v34, xv37);
             CreatePipe(v35, xv36);
@@ -269,10 +269,10 @@ namespace PamhagenSysCtrl.Helpers {
             CreateInlet(v36, Tank6);
             CreateInlet(v37, Tank6);
 
-            var xv38 = new PipeJoin(t7X + 15, ltg6Y);
-            var xv39 = new PipeJoin(t7X - 15, ltg7Y);
-            var v38 = CreateValve(38, t7X + 15, tValveY);
-            var v39 = CreateValve(39, t7X - 15, tValveY);
+            var xv38 = new PipeJoin(t7X + 3, ltg6Y);
+            var xv39 = new PipeJoin(t7X - 3, ltg7Y);
+            var v38 = CreateValve(38, t7X + 3, tValveY);
+            var v39 = CreateValve(39, t7X - 3, tValveY);
             Tank7 = CreateTank(7, t7X, tanksY, 35000);
             CreatePipe(xv37, xv39);
             CreatePipe(xv36, xv38);
@@ -281,47 +281,47 @@ namespace PamhagenSysCtrl.Helpers {
             CreateInlet(v38, Tank7);
             CreateInlet(v39, Tank7);
 
-            var xv40 = new PipeJoin(t8X + 15, ltg6Y);
-            var xv41 = new PipeJoin(t8X - 15, ltg7Y);
-            var v40 = CreateValve(40, t8X + 15, tValveY);
-            var v41 = CreateValve(41, t8X - 15, tValveY);
+            var xv40 = new PipeJoin(t8X + 3, ltg6Y);
+            var xv41 = new PipeJoin(t8X - 3, ltg7Y);
+            var v40 = CreateValve(40, t8X + 3, tValveY);
+            var v41 = CreateValve(41, t8X - 3, tValveY);
             Tank8 = CreateTank(8, t8X, tanksY, 35000);
             CreatePipe(xv38, xv40, label: "Ltg. 6", labelOffsetX: 0);
-            CreatePipe(xv39, xv41, label: "Ltg. 7", labelOffsetX: 30);
+            CreatePipe(xv39, xv41, label: "Ltg. 7", labelOffsetX: 6);
             CreatePipe(xv40, v40);
             CreatePipe(xv41, v41);
             CreateInlet(v40, Tank8);
             CreateInlet(v41, Tank8);
 
-            var v42 = CreateValve(42, t9X + 15, tValveY);
-            var v43 = CreateValve(43, t9X - 15, tValveY);
+            var v42 = CreateValve(42, t9X + 3, tValveY);
+            var v43 = CreateValve(43, t9X - 3, tValveY);
             Tank9 = CreateTank(9, t9X, tanksY, 35000);
             CreatePipe(xv40, v42);
             CreatePipe(xv41, v43);
             CreateInlet(v42, Tank9);
             CreateInlet(v43, Tank9);
 
-            var xp12 = new PipeJoin((t1X + t2X) / 2, tanksY + 80);
-            P12 = new Pump("P1/2", (t1X + t2X) / 2, tanksY + 110, () => App.Plant?.P12 ?? default, () => App.Plant?.P12HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
+            var xp12 = new PipeJoin((t1X + t2X) / 2, tanksY + 16);
+            P12 = new Pump("P1/2", (t1X + t2X) / 2, tanksY + 22, () => App.Plant?.P12 ?? default, () => App.Plant?.P12HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
             CreateOutlet(Tank1, xp12);
             CreateOutlet(Tank2, xp12);
             CreatePipe(xp12, P12);
 
-            P3 = new Pump("P3", t3X, tanksY + 110, () => App.Plant?.P3 ?? default, () => App.Plant?.P3HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
-            P4 = new Pump("P4", t4X, tanksY + 110, () => App.Plant?.P4 ?? default, () => App.Plant?.P4HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
-            P5 = new Pump("P5", t5X, tanksY + 110, () => App.Plant?.P5 ?? default, () => App.Plant?.P5HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
+            P3 = new Pump("P3", t3X, tanksY + 22, () => App.Plant?.P3 ?? default, () => App.Plant?.P3HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
+            P4 = new Pump("P4", t4X, tanksY + 22, () => App.Plant?.P4 ?? default, () => App.Plant?.P4HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
+            P5 = new Pump("P5", t5X, tanksY + 22, () => App.Plant?.P5 ?? default, () => App.Plant?.P5HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
             CreateOutlet(Tank3, P3);
             CreateOutlet(Tank4, P4);
             CreateOutlet(Tank5, P5);
 
-            var v44 = CreateValve(44, (t1X + t2X) / 2, tanksY + 150);
-            var v45 = CreateValve(45, t3X, tanksY + 150);
-            var v46 = CreateValve(46, (t3X + t4X) / 2, tanksY + 180);
-            var v47 = CreateValve(47, t4X, tanksY + 150);
-            var v48 = CreateValve(48, t5X, tanksY + 150);
-            var xv44 = new PipeJoin((t1X + t2X) / 2, tanksY + 180);
-            var xv45 = new PipeJoin(t3X, tanksY + 180);
-            var xv47 = new PipeJoin(t4X, tanksY + 180);
+            var v44 = CreateValve(44, (t1X + t2X) / 2, tanksY + 30);
+            var v45 = CreateValve(45, t3X, tanksY + 30);
+            var v46 = CreateValve(46, (t3X + t4X) / 2, tanksY + 36);
+            var v47 = CreateValve(47, t4X, tanksY + 30);
+            var v48 = CreateValve(48, t5X, tanksY + 30);
+            var xv44 = new PipeJoin((t1X + t2X) / 2, tanksY + 36);
+            var xv45 = new PipeJoin(t3X, tanksY + 36);
+            var xv47 = new PipeJoin(t4X, tanksY + 36);
             CreatePipe(P12, v44);
             CreatePipe(P3, v45);
             CreatePipe(P4, v47);
@@ -336,10 +336,10 @@ namespace PamhagenSysCtrl.Helpers {
             CreateTwoWayPipe(v46, xv45);
             CreateTwoWayPipe(xv45, xv44);
 
-            var xt6 = new PipeJoin(t6X, tanksY + 110);
-            var xt7 = new PipeJoin(t7X, tanksY + 110);
-            var xt8 = new PipeJoin(t8X, tanksY + 110);
-            P6 = new Pump("P6", t6X, tanksY + 150, () => App.Plant?.P6 ?? default, () => App.Plant?.P6HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
+            var xt6 = new PipeJoin(t6X, tanksY + 22);
+            var xt7 = new PipeJoin(t7X, tanksY + 22);
+            var xt8 = new PipeJoin(t8X, tanksY + 22);
+            P6 = new Pump("P6", t6X, tanksY + 30, () => App.Plant?.P6 ?? default, () => App.Plant?.P6HasClearance ?? false, (x) => SelectedPaths.Any(p => p.Hops.Any(h => h.Node == x)));
             CreateOutlet(Tank6, xt6);
             CreateOutlet(Tank7, xt7);
             CreateOutlet(Tank8, xt8);
@@ -348,33 +348,33 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(xt7, xt6);
             CreatePipe(xt6, P6);
 
-            var v49 = CreateValve(49, t4X, tanksY + 220);
+            var v49 = CreateValve(49, t4X, tanksY + 44);
             CreatePipe(xv47, v49);
 
             var prX = (pr1X + pr2X) / 2;
-            var pr1cX = prX - 15;
-            var pr2cX = prX + 15;
+            var pr1cX = prX - 3;
+            var pr2cX = prX + 3;
             Press1 = new Press("Presse 1", pr1X, prY, 20000, () => FillState.Unknown);
             Press2 = new Press("Presse 2", pr2X, prY, 15000, () => FillState.Unknown);
-            var v50 = CreateValve(50, pr2cX + 30, 580);
-            var v51 = CreateValve(51, pr1cX - 30, 580);
-            var v52 = CreateValve(52, pr1cX - 30, 610);
-            var v53 = CreateValve(53, pr2cX + 30, 610);
-            var v54 = CreateValve(54, pr2cX + 30, 550);
-            var v55 = CreateValve(55, pr1cX - 30, 550);
-            var v56 = CreateValve(56, pr1cX - 30, 640);
-            var v57 = CreateValve(57, pr2cX + 30, 640);
-            var xp1 = new PipeJoin(pr1cX - 70, 580);
-            var xp2 = new PipeJoin(pr1cX - 70, 610);
-            var xp3 = new PipeJoin(pr2cX + 70, 550);
-            var xp4 = new PipeJoin(pr2cX + 70, 640);
-            var xp5 = new PipeJoin(pr1cX, 580);
-            var xp6 = new PipeJoin(pr1cX, 610);
-            var xp7 = new PipeJoin(pr2cX, 550);
-            var xp8 = new PipeJoin(pr2cX, 640);
+            var v50 = CreateValve(50, pr2cX + 6, 116);
+            var v51 = CreateValve(51, pr1cX - 6, 116);
+            var v52 = CreateValve(52, pr1cX - 6, 122);
+            var v53 = CreateValve(53, pr2cX + 6, 122);
+            var v54 = CreateValve(54, pr2cX + 6, 110);
+            var v55 = CreateValve(55, pr1cX - 6, 110);
+            var v56 = CreateValve(56, pr1cX - 6, 128);
+            var v57 = CreateValve(57, pr2cX + 6, 128);
+            var xp1 = new PipeJoin(pr1cX - 14, 116);
+            var xp2 = new PipeJoin(pr1cX - 14, 122);
+            var xp3 = new PipeJoin(pr2cX + 14, 110);
+            var xp4 = new PipeJoin(pr2cX + 14, 128);
+            var xp5 = new PipeJoin(pr1cX, 116);
+            var xp6 = new PipeJoin(pr1cX, 122);
+            var xp7 = new PipeJoin(pr2cX, 110);
+            var xp8 = new PipeJoin(pr2cX, 128);
 
-            CreatePipe(v6, xp1, true, label: "Ltg. 3", labelOffsetX: 30);
-            CreatePipe(v8, xp2, true, label: "Ltg. 4", labelOffsetX: 90);
+            CreatePipe(v6, xp1, true, label: "Ltg. 3", labelOffsetX: 6);
+            CreatePipe(v8, xp2, true, label: "Ltg. 4", labelOffsetX: 18);
             CreatePipe(v49, xp3, true, label: "Ltg. 8");
             CreatePipe(P6, xp4, true, label: "Ltg. 9");
             CreatePipe(xp1, v51, true);
@@ -397,8 +397,8 @@ namespace PamhagenSysCtrl.Helpers {
             CreatePipe(xp5, xp6);
             CreatePipe(xp7, xp8);
 
-            var zv1 = new CenterValve("ZV1", pr1cX, prY - 40, () => App.Plant?.Press1HasClearance ?? false);
-            var zv2 = new CenterValve("ZV2", pr2cX, prY - 40, () => App.Plant?.Press2HasClearance ?? false);
+            var zv1 = new CenterValve("ZV1", pr1cX, prY - 8, () => App.Plant?.Press1HasClearance ?? false);
+            var zv2 = new CenterValve("ZV2", pr2cX, prY - 8, () => App.Plant?.Press2HasClearance ?? false);
             CreatePipe(xp6, zv1, true);
             CreatePipe(xp8, zv2, true);
             CreateInlet(zv1, Press1, true);

PamhagenSysCtrl/Helpers/Pipeline/CenterValve.cs

@@ -6,7 +6,7 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class CenterValve : INode {
 
-        public const double DIAMETER = 24;
+        public const double DIAMETER = 4.8;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -33,29 +33,32 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _circle = new Ellipse() {
-                Height = DIAMETER,
-                Width = DIAMETER,
                 Fill = Brushes.DarkGray,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
-            _circle.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
-            _circle.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2);
             _text = new() {
                 Text = Label,
-                FontSize = 10,
-                Width = DIAMETER,
-                Height = DIAMETER,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 SnapsToDevicePixels = true,
             };
-            _text.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2 + 0.5);
-            _text.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2 + 5.5);
             canvas.Children.Add(_circle);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _circle?.Width = DIAMETER * scale;
+            _circle?.Height = DIAMETER * scale;
+            _circle?.StrokeThickness = 2;
+            _circle?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale);
+            _circle?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2) * scale);
+            _text?.FontSize = 10;
+            _text?.Width = DIAMETER * scale;
+            _text?.Height = DIAMETER * scale;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale + 0.5);
+            _text?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2) * scale + 5.5);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= DIAMETER / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/ConveyorBelt.cs

@@ -7,8 +7,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class ConveyorBelt : INode {
 
-        public const double WIDTH = 30;
-        public const double HEIGHT = 120;
+        public const double WIDTH = 6;
+        public const double HEIGHT = 24;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -47,15 +47,10 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _rect = new Rectangle() {
-                Width = WIDTH,
-                Height = HEIGHT,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
                 Fill = Brushes.WhiteSmoke,
                 StrokeLineJoin = PenLineJoin.Round,
             };
-            _rect.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _rect.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
 
             var d = 15;
             int n = (int)(HEIGHT / d) + 2;
@@ -80,8 +75,8 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             Storyboard.SetTarget(slideUp, _polyline);
             Storyboard.SetTargetProperty(slideUp, new PropertyPath(Canvas.TopProperty));
             var clipCanvas = new Canvas() {
-                Width = WIDTH - 15,
-                Height = HEIGHT - 8,
+                Width = WIDTH - 3,
+                Height = HEIGHT - 1.6,
                 ClipToBounds = true,
             };
             clipCanvas.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2 + 4);
@@ -92,7 +87,17 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             canvas.Children.Add(clipCanvas);
             _storyboard.Begin();
             _storyboard.Pause();
+        }
 
+        public void Scale(double scale) {
+            _rect?.Width = WIDTH * scale;
+            _rect?.Height = HEIGHT * scale;
+            _rect?.StrokeThickness = 2;
+            _rect?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _rect?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+
+            // TODO clipCanvas
+            // TODO _polyline
         }
 
         public bool IsInside(double x, double y) {

PamhagenSysCtrl/Helpers/Pipeline/EncasedAuger.cs

@@ -81,6 +81,10 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             _auger.Draw(canvas);
         }
 
+        public void Scale(double scale) {
+
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= WIDTH / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/EntryTrough.cs

@@ -98,6 +98,10 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             _auger.Draw(canvas);
         }
 
+        public void Scale(double scale) {
+
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/FlowArrows.cs

@@ -33,14 +33,6 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             canvas.Children.Add(_layer);
         }
 
-        public static FlowArrows Create(Canvas canvas, Line first, Line second) {
-            return new FlowArrows(canvas, [
-                new Point(first.X1, first.Y1),
-                new Point(first.X2, first.Y2),
-                new Point(second.X2, second.Y2),
-            ]);
-        }
-
         public static FlowArrows Create(Canvas canvas, Polyline path) {
             return new FlowArrows(canvas, [.. path.Points]);
         }

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) {

PamhagenSysCtrl/Helpers/Pipeline/HeatExchanger.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class HeatExchanger : INode {
 
-        public const double WIDTH = 30;
-        public const double HEIGHT = 120;
+        public const double WIDTH = 6;
+        public const double HEIGHT = 24;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -28,29 +28,32 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _rect = new Rectangle() {
-                Width = WIDTH,
-                Height = HEIGHT,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
                 Fill = Brushes.WhiteSmoke,
             };
             _text = new() {
                 Text = Label,
-                FontSize = 12,
-                Width = HEIGHT,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 RenderTransform = new RotateTransform(270),
                 SnapsToDevicePixels = true,
             };
-            _rect.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _rect.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX - 9);
-            _text.SetValue(Canvas.TopProperty, CenterY + HEIGHT / 2);
             canvas.Children.Add(_rect);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _rect?.Width = WIDTH * scale;
+            _rect?.Height = HEIGHT * scale;
+            _rect?.StrokeThickness = 2;
+            _rect?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _rect?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+            _text?.FontSize = 12;
+            _text?.Width = HEIGHT * scale;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX * scale) - 9);
+            _text?.SetValue(Canvas.TopProperty, (CenterY + HEIGHT / 2) * scale);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/IEdge.cs

@@ -14,6 +14,7 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public double FlowLength { get; }
 
         public void Draw(Canvas canvas);
+        public void Scale(double scale);
         public void Update();
     }
 }

PamhagenSysCtrl/Helpers/Pipeline/INode.cs

@@ -10,8 +10,8 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public ISet<IEdge> Outputs { get; }
 
         public void Draw(Canvas canvas);
+        public void Scale(double scale);
         public void Update(bool isHovering, bool isPressed);
         public bool IsInside(double x, double y);
-
     }
 }

PamhagenSysCtrl/Helpers/Pipeline/Inlet.cs

@@ -15,10 +15,15 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public (bool TowardEnd, double PathOffset)? Flow { get; set; }
         public double FlowLength => _flowArrows?.Length ?? 0;
 
-        private Line? _outer1;
-        private Line? _outer2;
-        private Line? _inner1;
-        private Line? _inner2;
+        public double X1 => Start.CenterX;
+        public double Y1 => Start.CenterY;
+        public double X2 => Start.CenterX;
+        public double Y2 => Orientation ? Sink.CenterY - 2 : Sink.TopY - 2;
+        public double X3 => Orientation ? Sink.CenterX : Start.CenterX + (Start.CenterX == End.CenterX ? 0 : Start.CenterX > End.CenterX ? -4 : 4);
+        public double Y3 => Orientation ? Sink.CenterY - 2 : Sink.TopY + 4;
+
+        private Polyline? _outer;
+        private Polyline? _inner;
         private FlowArrows? _flowArrows;
 
         public Inlet(INode start, ISink end, bool orientation = false) {
@@ -28,62 +33,32 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Draw(Canvas canvas) {
-            var x1 = Start.CenterX;
-            var y1 = Start.CenterY;
-            var x2 = Start.CenterX;
-            var y2 = Orientation ? Sink.CenterY - 10 : Sink.TopY - 10;
-            var x3 = Orientation ? Sink.CenterX : Start.CenterX + (Start.CenterX == End.CenterX ? 0 : Start.CenterX > End.CenterX ? -20 : 20);
-            var y3 = Orientation ? Sink.CenterY - 10 : Sink.TopY + 20;
-            _outer1 = new Line() {
-                X1 = x1,
-                Y1 = y1,
-                X2 = x2,
-                Y2 = y2,
-                StrokeThickness = 10,
-                Stroke = Brushes.Black,
-                StrokeStartLineCap = PenLineCap.Round,
-                StrokeEndLineCap = PenLineCap.Round,
-            };
-            _inner1 = new Line() {
-                X1 = x1,
-                Y1 = y1,
-                X2 = x2,
-                Y2 = y2,
-                StrokeThickness = 6,
-                Stroke = Brushes.DarkGray,
-                StrokeStartLineCap = PenLineCap.Round,
-                StrokeEndLineCap = PenLineCap.Round,
-            };
-            _outer2 = new Line() {
-                X1 = x2,
-                Y1 = y2,
-                X2 = x3,
-                Y2 = y3,
-                StrokeThickness = 10,
+            _outer = new Polyline() {
+                Points = [new(X1, Y1), new(X2, Y2), new (X3, Y3)],
                 Stroke = Brushes.Black,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Flat,
             };
-            _inner2 = new Line() {
-                X1 = x2,
-                Y1 = y2,
-                X2 = x3,
-                Y2 = y3,
-                StrokeThickness = 6,
+            _inner = new Polyline() {
+                Points = [new(X1, Y1), new(X2, Y2), new(X3, Y3)],
                 Stroke = Brushes.DarkGray,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Flat,
             };
-            canvas.Children.Add(_outer1);
-            canvas.Children.Add(_outer2);
-            canvas.Children.Add(_inner1);
-            canvas.Children.Add(_inner2);
-            _flowArrows = FlowArrows.Create(canvas, _inner1!, _inner2!);
+            canvas.Children.Add(_outer);
+            canvas.Children.Add(_inner);
+            _flowArrows = FlowArrows.Create(canvas, _inner);
+        }
+
+        public void Scale(double scale) {
+            _outer?.RenderTransform = new ScaleTransform(scale, scale);
+            _outer?.StrokeThickness = 10 / scale;
+            _inner?.RenderTransform = new ScaleTransform(scale, scale);
+            _inner?.StrokeThickness = 6 / scale;
         }
 
         public void Update() {
-            _inner1?.Stroke = Highlight ?? Brushes.DarkGray;
-            _inner2?.Stroke = Highlight ?? Brushes.DarkGray;
+            _inner?.Stroke = Highlight ?? Brushes.DarkGray;
             _flowArrows?.Update(Flow);
         }
     }

PamhagenSysCtrl/Helpers/Pipeline/Outlet.cs

@@ -5,7 +5,7 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Outlet : IEdge {
 
-        public const double POINT = 16;
+        public const double POINT = 3.2;
 
         public INode Start => Source;
         public INode End { get; set; }
@@ -17,12 +17,17 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public (bool TowardEnd, double PathOffset)? Flow { get; set; }
         public double FlowLength => _flowArrows?.Length ?? 0;
 
+        public double X1 => Start.CenterX;
+        public double Y1 => Source.BottomY;
+        public double X2 => Orientation ? Start.CenterX : End.CenterX;
+        public double Y2 => Orientation ? End.CenterY : Start.CenterY;
+        public double X3 => End.CenterX;
+        public double Y3 => End.CenterY;
+
         private Polygon? _hopper;
         private FlowArrows? _flowArrows;
-        private Line? _outer1;
-        private Line? _outer2;
-        private Line? _inner1;
-        private Line? _inner2;
+        private Polyline? _outer;
+        private Polyline? _inner;
 
         public Outlet(ISource start, INode end) {
             Source = start;
@@ -31,69 +36,40 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Draw(Canvas canvas) {
-            var x1 = Start.CenterX ;
-            var y1 = Source.BottomY;
-            var x2 = Orientation ? Start.CenterX : End.CenterX;
-            var y2 = Orientation ? End.CenterY : Start.CenterY;
-            var x3 = End.CenterX;
-            var y3 = End.CenterY;
             _hopper = new Polygon() {
-                Points = [new(x1 - POINT, y1 - 2), new(x1 + POINT, y1 - 2), new(x1, y1 + POINT)],
+                Points = [new(X1 - POINT, Y1 - 0.4), new(X1 + POINT, Y1 - 0.4), new(X1, Y1 + POINT)],
                 Fill = Brushes.DarkGray,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
-            _outer1 = new Line() {
-                X1 = x1,
-                Y1 = y1,
-                X2 = x2,
-                Y2 = y2,
-                StrokeThickness = 10,
+            _outer = new Polyline() {
+                Points = [new(X1, Y1), new(X2, Y2), new(X3, Y3)],
                 Stroke = Brushes.Black,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Round,
             };
-            _inner1 = new Line() {
-                X1 = x1,
-                Y1 = y1,
-                X2 = x2,
-                Y2 = y2,
-                StrokeThickness = 6,
+            _inner = new Polyline() {
+                Points = [new(X1, Y1), new(X2, Y2), new(X3, Y3)],
                 Stroke = Brushes.DarkGray,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Round,
             };
-            _outer2 = new Line() {
-                X1 = x2,
-                Y1 = y2,
-                X2 = x3,
-                Y2 = y3,
-                StrokeThickness = 10,
-                Stroke = Brushes.Black,
-                StrokeStartLineCap = PenLineCap.Round,
-                StrokeEndLineCap = PenLineCap.Round,
-            };
-            _inner2 = new Line() {
-                X1 = x2,
-                Y1 = y2,
-                X2 = x3,
-                Y2 = y3,
-                StrokeThickness = 6,
-                Stroke = Brushes.DarkGray,
-                StrokeStartLineCap = PenLineCap.Round,
-                StrokeEndLineCap = PenLineCap.Round,
-            };
-            canvas.Children.Add(_outer1);
-            canvas.Children.Add(_outer2);
+            canvas.Children.Add(_outer);
             canvas.Children.Add(_hopper);
-            canvas.Children.Add(_inner1);
-            canvas.Children.Add(_inner2);
-            _flowArrows = FlowArrows.Create(canvas, _inner1!, _inner2!);
+            canvas.Children.Add(_inner);
+            _flowArrows = FlowArrows.Create(canvas, _inner);
+        }
+
+        public void Scale(double scale) {
+            _hopper?.RenderTransform = new ScaleTransform(scale, scale);
+            _hopper?.StrokeThickness = 2 / scale;
+            _outer?.RenderTransform = new ScaleTransform(scale, scale);
+            _outer?.StrokeThickness = 10 / scale;
+            _inner?.RenderTransform = new ScaleTransform(scale, scale);
+            _inner?.StrokeThickness = 6 / scale;
         }
 
         public void Update() {
-            _inner1?.Stroke = Highlight ?? Brushes.DarkGray;
-            _inner2?.Stroke = Highlight ?? Brushes.DarkGray;
+            _inner?.Stroke = Highlight ?? Brushes.DarkGray;
             _hopper?.Fill = Highlight ?? Brushes.DarkGray;
             _flowArrows?.Update(Flow);
         }

PamhagenSysCtrl/Helpers/Pipeline/Pipe.cs

@@ -15,6 +15,13 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         public (bool TowardEnd, double PathOffset)? Flow { get; set; }
         public double FlowLength => _flowArrows?.Length ?? 0;
 
+        public double X1 => Start.CenterX;
+        public double Y1 => Start.CenterY;
+        public double X2 => Orientation ? Start.CenterX : End.CenterX;
+        public double Y2 => Orientation ? End.CenterY : Start.CenterY;
+        public double X3 => End.CenterX;
+        public double Y3 => End.CenterY;
+
         private Polyline? _outer;
         private Polyline? _inner;
         private TextBlock? _text;
@@ -31,23 +38,15 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Draw(Canvas canvas) {
-            var x1 = Start.CenterX;
-            var y1 = Start.CenterY;
-            var x2 = Orientation ? Start.CenterX : End.CenterX;
-            var y2 = Orientation ? End.CenterY : Start.CenterY;
-            var x3 = End.CenterX;
-            var y3 = End.CenterY;
             _outer = new Polyline() {
-                Points = [new(x1, y1), new(x2, y2), new(x3, y3)],
-                StrokeThickness = 10,
+                Points = [new(X1, Y1), new(X2, Y2), new(X3, Y3)],
                 Stroke = Brushes.Black,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Round,
                 StrokeLineJoin = PenLineJoin.Round,
             };
             _inner = new Polyline() {
-                Points = [new(x1, y1), new(x2, y2), new(x3, y3)],
-                StrokeThickness = 6,
+                Points = [new(X1, Y1), new(X2, Y2), new(X3, Y3)],
                 Stroke = Brushes.DarkGray,
                 StrokeStartLineCap = PenLineCap.Round,
                 StrokeEndLineCap = PenLineCap.Round,
@@ -58,20 +57,27 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             if (Label != null) {
                 _text = new() {
                     Text = Label,
-                    FontSize = 12,
-                    Width = 50,
                     TextAlignment = TextAlignment.Center,
                     VerticalAlignment = VerticalAlignment.Bottom,
                     HorizontalAlignment = HorizontalAlignment.Center,
                     SnapsToDevicePixels = true,
                 };
-                _text.SetValue(Canvas.LeftProperty, _textOffsetX != null ? (Orientation ? x2 : x1) + _textOffsetX : (Orientation ? (x2 + x3) / 2 : (x1 + x2) / 2) - 25);
-                _text.SetValue(Canvas.TopProperty, y2 - 22);
                 canvas.Children.Add(_text);
             }
             _flowArrows = FlowArrows.Create(canvas, _inner);
         }
 
+        public void Scale(double scale) {
+            _outer?.RenderTransform = new ScaleTransform(scale, scale);
+            _outer?.StrokeThickness = 10 / scale;
+            _inner?.RenderTransform = new ScaleTransform(scale, scale);
+            _inner?.StrokeThickness = 6 / scale;
+            _text?.FontSize = 12;
+            _text?.Width = 10 * scale;
+            _text?.SetValue(Canvas.LeftProperty, (_textOffsetX != null ? (Orientation ? X2 : X1) + _textOffsetX : (Orientation ? (X2 + X3) / 2 : (X1 + X2) / 2) - 5) * scale);
+            _text?.SetValue(Canvas.TopProperty, Y2 * scale - 22);
+        }
+
         public void Update() {
             _inner?.Stroke = Highlight ?? Brushes.DarkGray;
             _flowArrows?.Update(Flow);

PamhagenSysCtrl/Helpers/Pipeline/PipeJoin.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class PipeJoin : INode {
 
-        public const double SIZE = 18;
-        public const double POINT = 4;
+        public const double SIZE = 3.6;
+        public const double POINT = 0.8;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -74,13 +74,17 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
                 Points = [..points],
                 Fill = Brushes.Black,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
-            _rect.SetValue(Canvas.LeftProperty, CenterX - SIZE / 2);
-            _rect.SetValue(Canvas.TopProperty, CenterY - SIZE / 2);
             canvas.Children.Add(_rect);
         }
 
+        public void Scale(double scale) {
+            _rect?.RenderTransform = new ScaleTransform(scale, scale);
+            _rect?.StrokeThickness = 2 / scale;
+            _rect?.SetValue(Canvas.LeftProperty, (CenterX - SIZE / 2) * scale);
+            _rect?.SetValue(Canvas.TopProperty, (CenterY - SIZE / 2) * scale);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= SIZE / 2 && Math.Abs(y - CenterY) <= SIZE / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Press.cs

@@ -1,13 +1,12 @@
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Media;
-using System.Windows.Media.Media3D;
 using System.Windows.Shapes;
 
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Press : INode, ISink {
 
-        public const double DIAMETER = 120;
+        public const double DIAMETER = 24;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -40,39 +39,43 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _circle = new Ellipse() {
-                Width = DIAMETER,
-                Height = DIAMETER,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
                 Fill = Brushes.WhiteSmoke,
             };
             _frame = new Polygon() {
                 Points = [
-                    new(CenterX - DIAMETER / 2 - 10, CenterY), new(CenterX + DIAMETER / 2 + 10, CenterY),
-                    new(CenterX + DIAMETER / 2 + 10, CenterY + DIAMETER / 2 + 30), new(CenterX + DIAMETER / 2 - 20, CenterY + DIAMETER / 2 + 30),
-                    new(CenterX + DIAMETER / 2 - 20, CenterY + DIAMETER / 2 + 10), new(CenterX - DIAMETER / 2 + 20, CenterY + DIAMETER / 2 + 10),
-                    new(CenterX - DIAMETER / 2 + 20, CenterY + DIAMETER / 2 + 30), new(CenterX - DIAMETER / 2 - 10, CenterY + DIAMETER / 2 + 30)
+                    new(CenterX - DIAMETER / 2 - 2, CenterY), new(CenterX + DIAMETER / 2 + 2, CenterY),
+                    new(CenterX + DIAMETER / 2 + 2, CenterY + DIAMETER / 2 + 6), new(CenterX + DIAMETER / 2 - 4, CenterY + DIAMETER / 2 + 6),
+                    new(CenterX + DIAMETER / 2 - 4, CenterY + DIAMETER / 2 + 2), new(CenterX - DIAMETER / 2 + 4, CenterY + DIAMETER / 2 + 2),
+                    new(CenterX - DIAMETER / 2 + 4, CenterY + DIAMETER / 2 + 6), new(CenterX - DIAMETER / 2 - 2, CenterY + DIAMETER / 2 + 6)
                 ],
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
                 Fill = Brushes.WhiteSmoke,
             };
             _text = new() {
                 Text = CapacityLiters.HasValue ? $"{Label}\n{CapacityLiters:N0}"  : Label,
-                FontSize = 14,
-                Width = DIAMETER,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
             };
-            _circle.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
-            _circle.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
-            _text.SetValue(Canvas.TopProperty, CenterY - (CapacityLiters.HasValue ? 20 : 10));
             canvas.Children.Add(_frame);
             canvas.Children.Add(_circle);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _circle?.Width = DIAMETER * scale;
+            _circle?.Height = DIAMETER * scale;
+            _circle?.StrokeThickness = 2;
+            _circle?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale);
+            _circle?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2) * scale);
+            _frame?.RenderTransform = new ScaleTransform(scale, scale);
+            _frame?.StrokeThickness = 2 / scale;
+            _text?.FontSize = 14;
+            _text?.Width = DIAMETER * scale;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale);
+            _text?.SetValue(Canvas.TopProperty, (CenterY * scale) - (CapacityLiters.HasValue ? 20 : 10));
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= DIAMETER / 2 || (Math.Abs(x - CenterX) <= DIAMETER / 2 + 10 && y >= CenterY && y <= CenterY + DIAMETER / 2 + 30);
         }

PamhagenSysCtrl/Helpers/Pipeline/Pump.cs

@@ -6,7 +6,7 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Pump : INode {
 
-        public const double DIAMETER = 24;
+        public const double DIAMETER = 4.8;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -42,35 +42,39 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _circle = new Ellipse() {
-                Height = DIAMETER,
-                Width = DIAMETER,
                 Fill = Brushes.WhiteSmoke,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
-            var dx = Math.Cos(Math.PI / 6) * (DIAMETER / 2 - 2);
-            var dy = Math.Sin(Math.PI / 6) * (DIAMETER / 2 - 2);
+            var dx = Math.Cos(Math.PI / 6) * (DIAMETER / 2 - 0.4);
+            var dy = Math.Sin(Math.PI / 6) * (DIAMETER / 2 - 0.4);
             _triangle = new Polygon() {
-                Points = [new(CenterX - dx, CenterY - dy), new(CenterX + dx, CenterY - dy), new(CenterX, CenterY + DIAMETER / 2 - 2)],
+                Points = [new(CenterX - dx, CenterY - dy), new(CenterX + dx, CenterY - dy), new(CenterX, CenterY + DIAMETER / 2 - 0.4)],
                 Fill = Brushes.Transparent,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
             _text = new() {
                 Text = Label,
-                FontSize = 14,
                 TextAlignment = TextAlignment.Left,
                 VerticalAlignment = VerticalAlignment.Center,
             };
-            _circle.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
-            _circle.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX + DIAMETER / 2 + 2);
-            _text.SetValue(Canvas.TopProperty, CenterY - 10);
             canvas.Children.Add(_circle);
             canvas.Children.Add(_triangle);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _circle?.Width = DIAMETER * scale;
+            _circle?.Height = DIAMETER * scale;
+            _circle?.StrokeThickness = 2;
+            _circle?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale);
+            _circle?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2) * scale);
+            _triangle?.RenderTransform = new ScaleTransform(scale, scale);
+            _triangle?.StrokeThickness = 2 / scale;
+            _text?.FontSize = 14;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX + DIAMETER / 2) * scale + 2);
+            _text?.SetValue(Canvas.TopProperty, CenterY * scale - 10);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= DIAMETER / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Rebler.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Rebler : INode {
 
-        public const double WIDTH = 120;
-        public const double HEIGHT = 60;
+        public const double WIDTH = 24;
+        public const double HEIGHT = 12;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -37,8 +37,6 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _rect = new Rectangle() {
-                Width = WIDTH,
-                Height = HEIGHT,
                 Fill = Brushes.WhiteSmoke,
                 Stroke = Brushes.Black,
                 StrokeThickness = 2,
@@ -47,36 +45,30 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             var right = CenterX + WIDTH / 2;
             var top = CenterY - HEIGHT / 2;
             var bottom = CenterY + HEIGHT / 2;
-            var hx = right - 20;
-            var h = 15;
-            var w = 25;
+            var hx = right - 4;
+            var h = 3;
+            var w = 5;
             _hopperOuter = new Polygon() {
-                Points = [new(hx - w, top - h), new(hx - w + 5, top + 2), new(hx + w - 5, top + 2), new(hx + w, top - h)],
+                Points = [new(hx - w, top - h), new(hx - w + 1, top + 0.4), new(hx + w - 1, top + 0.4), new(hx + w, top - h)],
                 Fill = Brushes.Black,
             };
             _hopperInner = new Polygon() {
-                Points = [new(hx - w + 2, top - h), new(hx - w + 5 + 2, top + 2), new(hx + w - 5 - 2, top + 2), new(hx + w - 2, top - h)],
+                Points = [new(hx - w + 0.4, top - h), new(hx - w + 1 + 0.4, top + 0.4), new(hx + w - 1 - 0.4, top + 0.4), new(hx + w - 0.4, top - h)],
                 Fill = Brushes.WhiteSmoke,
             };
             _bottomOuter = new Polygon() {
-                Points = [new(left + 20, bottom), new(right - 20, bottom), new(right - 15, bottom + 10), new(left + 15, bottom + 10)],
+                Points = [new(left + 4, bottom), new(right - 4, bottom), new(right - 3, bottom + 2), new(left + 3, bottom + 2)],
                 Fill = Brushes.Black,
             };
             _bottomInner = new Polygon() {
-                Points = [new(left + 20 + 2, bottom), new(right - 20 - 2, bottom), new(right - 15 - 2, bottom + 10), new(left + 15 + 2, bottom + 10)],
+                Points = [new(left + 4 + 0.4, bottom), new(right - 4 - 0.4, bottom), new(right - 3 - 0.4, bottom + 2), new(left + 3 + 0.4, bottom + 2)],
                 Fill = Brushes.WhiteSmoke,
             };
             _text = new() {
                 Text = Label,
-                FontSize = 12,
-                Width = WIDTH,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
             };
-            _rect.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _rect.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _text.SetValue(Canvas.TopProperty, CenterY - 8);
             canvas.Children.Add(_hopperOuter);
             canvas.Children.Add(_bottomOuter);
             canvas.Children.Add(_rect);
@@ -85,6 +77,22 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _rect?.Width = WIDTH * scale;
+            _rect?.Height = HEIGHT * scale;
+            _rect?.StrokeThickness = 2;
+            _rect?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _rect?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+            _hopperOuter?.RenderTransform = new ScaleTransform(scale, scale);
+            _hopperInner?.RenderTransform = new ScaleTransform(scale, scale);
+            _bottomOuter?.RenderTransform = new ScaleTransform(scale, scale);
+            _bottomInner?.RenderTransform = new ScaleTransform(scale, scale);
+            _text?.FontSize = 12;
+            _text?.Width = WIDTH * scale;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _text?.SetValue(Canvas.TopProperty, (CenterY * scale) - 8);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Switcher.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Switcher : INode {
 
-        public const double WIDTH = 100;
-        public const double HEIGHT = 50;
+        public const double WIDTH = 20;
+        public const double HEIGHT = 10;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -34,21 +34,15 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
         }
 
         public void Draw(Canvas canvas) {
-            _mainTransform = new RotateTransform(0, CenterX, CenterY);
-            _shadowTransform = new RotateTransform(0, CenterX, CenterY);
+            _mainTransform = new RotateTransform(0);
+            _shadowTransform = new RotateTransform(0);
             _main = new Line() {
-                X1 = CenterX - WIDTH / 2, Y1 = CenterY,
-                X2 = CenterX + WIDTH / 2, Y2 = CenterY,
-                StrokeThickness = 5,
                 Stroke = Brushes.Black,
                 StrokeStartLineCap = PenLineCap.Square,
                 StrokeEndLineCap = PenLineCap.Square,
                 RenderTransform = _mainTransform,
             };
             _shadow = new Line() {
-                X1 = CenterX - WIDTH / 2, Y1 = CenterY,
-                X2 = CenterX + WIDTH / 2, Y2 = CenterY,
-                StrokeThickness = 5,
                 Stroke = Brushes.DarkGray,
                 StrokeStartLineCap = PenLineCap.Square,
                 StrokeEndLineCap = PenLineCap.Square,
@@ -58,6 +52,25 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
             canvas.Children.Add(_main);
         }
 
+        public void Scale(double scale) {
+            _mainTransform?.CenterX = CenterX * scale;
+            _mainTransform?.CenterY = CenterY * scale;
+            _shadowTransform?.CenterX = CenterX * scale;
+            _shadowTransform?.CenterY = CenterY * scale;
+
+            _main?.X1 = (CenterX - WIDTH / 2) * scale;
+            _main?.Y1 = CenterY * scale;
+            _main?.X2 = (CenterX + WIDTH / 2) * scale;
+            _main?.Y2 = CenterY * scale;
+            _main?.StrokeThickness = 1 * scale;
+
+            _shadow?.X1 = (CenterX - WIDTH / 2) * scale;
+            _shadow?.Y1 = CenterY * scale;
+            _shadow?.X2 = (CenterX + WIDTH / 2) * scale;
+            _shadow?.Y2 = CenterY * scale;
+            _shadow?.StrokeThickness = 1 * scale;
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Tank.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Tank : INode, ISink, ISource {
 
-        public const double WIDTH = 60;
-        public const double HEIGHT = 100;
+        public const double WIDTH = 12;
+        public const double HEIGHT = 20;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -40,27 +40,30 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _rect = new Rectangle() {
-                Width = WIDTH,
-                Height = HEIGHT,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
                 Fill = Brushes.WhiteSmoke,
             };
             _text = new() {
                 Text = CapacityLiters.HasValue ? $"{Label}\n{CapacityLiters:N0}" : Label,
-                FontSize = 12,
-                Width = WIDTH,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
             };
-            _rect.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _rect.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _text.SetValue(Canvas.TopProperty, CenterY - (CapacityLiters.HasValue ? 16 : 8));
             canvas.Children.Add(_rect);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _rect?.Height = HEIGHT * scale;
+            _rect?.Width = WIDTH * scale;
+            _rect?.StrokeThickness = 2;
+            _rect?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _rect?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+            _text?.Width = WIDTH * scale;
+            _text?.FontSize = 12;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _text?.SetValue(Canvas.TopProperty, (CenterY * scale) - (CapacityLiters.HasValue ? 16 : 8));
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Trough.cs

@@ -6,8 +6,8 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Trough : INode, ISource {
 
-        public const double WIDTH = 100;
-        public const double HEIGHT = 60;
+        public const double WIDTH = 20;
+        public const double HEIGHT = 12;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -35,33 +35,36 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _outer = new Rectangle() {
-                Width = WIDTH,
-                Height = HEIGHT,
                 Fill = Brushes.Black,
             };
             _inner = new Rectangle() {
-                Width = WIDTH - 4,
-                Height = HEIGHT - 2,
                 Fill = Brushes.WhiteSmoke,
             };
             _text = new() {
                 Text = Label,
-                FontSize = 14,
-                Width = WIDTH,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
             };
-            _outer.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _outer.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
-            _inner.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2 + 2);
-            _inner.SetValue(Canvas.TopProperty, CenterY - HEIGHT / 2);
-            _text.SetValue(Canvas.LeftProperty, CenterX - WIDTH / 2);
-            _text.SetValue(Canvas.TopProperty, CenterY - 10);
             canvas.Children.Add(_outer);
             canvas.Children.Add(_inner);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _outer?.Width = WIDTH * scale;
+            _outer?.Height = HEIGHT * scale;
+            _inner?.Width = WIDTH * scale - 4;
+            _inner?.Height = HEIGHT * scale - 2;
+            _text?.Width = WIDTH * scale;
+            _text?.FontSize = 14;
+            _outer?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _outer?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+            _inner?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale + 2);
+            _inner?.SetValue(Canvas.TopProperty, (CenterY - HEIGHT / 2) * scale);
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - WIDTH / 2) * scale);
+            _text?.SetValue(Canvas.TopProperty, (CenterY * scale) - 10);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Abs(x - CenterX) <= WIDTH / 2 && Math.Abs(y - CenterY) <= HEIGHT / 2;
         }

PamhagenSysCtrl/Helpers/Pipeline/Valve.cs

@@ -6,7 +6,7 @@ using System.Windows.Shapes;
 namespace PamhagenSysCtrl.Helpers.Pipeline {
     public class Valve : INode {
 
-        public const double DIAMETER = 24;
+        public const double DIAMETER = 4.8;
 
         public double CenterX { get; set; }
         public double CenterY { get; set; }
@@ -40,29 +40,32 @@ namespace PamhagenSysCtrl.Helpers.Pipeline {
 
         public void Draw(Canvas canvas) {
             _circle = new Ellipse() {
-                Height = DIAMETER,
-                Width = DIAMETER,
                 Fill = Brushes.DarkGray,
                 Stroke = Brushes.Black,
-                StrokeThickness = 2,
             };
-            _circle.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2);
-            _circle.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2);
             _text = new() {
                 Text = Label,
-                FontSize = 10,
-                Width = DIAMETER,
-                Height = DIAMETER,
                 TextAlignment = TextAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 SnapsToDevicePixels = true,
             };
-            _text.SetValue(Canvas.LeftProperty, CenterX - DIAMETER / 2 + 0.5);
-            _text.SetValue(Canvas.TopProperty, CenterY - DIAMETER / 2 + 5.5);
             canvas.Children.Add(_circle);
             canvas.Children.Add(_text);
         }
 
+        public void Scale(double scale) {
+            _circle?.Width = DIAMETER * scale;
+            _circle?.Height = DIAMETER * scale;
+            _circle?.StrokeThickness = 2;
+            _circle?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2) * scale);
+            _circle?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2) * scale);
+            _text?.Width = DIAMETER * scale;
+            _text?.Height = DIAMETER * scale;
+            _text?.FontSize = 2 * scale;
+            _text?.SetValue(Canvas.LeftProperty, (CenterX - DIAMETER / 2 + 0.1) * scale);
+            _text?.SetValue(Canvas.TopProperty, (CenterY - DIAMETER / 2 + 1.1) * scale);
+        }
+
         public bool IsInside(double x, double y) {
             return Math.Sqrt(Math.Pow(CenterX - x, 2) + Math.Pow(CenterY - y, 2)) <= DIAMETER / 2;
         }