From 33232a7eb77b3f17ecfdb9c236cb5f288374ccd3 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Fri, 21 Apr 2023 14:37:38 +0200
Subject: [PATCH] Roads are now painted according to priority.

---
 RenderPath/Renderer.cs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/RenderPath/Renderer.cs b/RenderPath/Renderer.cs
index 400d63b..4386176 100644
--- a/RenderPath/Renderer.cs
+++ b/RenderPath/Renderer.cs
@@ -1,6 +1,7 @@
 using System.Diagnostics.CodeAnalysis;
 using System.Drawing;
 using System.Drawing.Imaging;
+using OSMDatastructure;
 using OSMDatastructure.Graph;
 using Pathfinding;
 
@@ -14,6 +15,9 @@ public static class Renderer
     private static readonly Color WeightStartColor = Color.FromArgb(0, 0, 255);
     private static readonly Color WeightCenterColor = Color.FromArgb(255, 255, 0);
     private static readonly Color WeightEndColor = Color.FromArgb(0, 255, 0);
+    private static readonly Color RoadPrioStart = Color.FromArgb(155, 100, 100, 100);
+    private static readonly Color RoadPrioCenter = Color.FromArgb(255, 100, 200, 200);
+    private static readonly Color RoadPrioEnd = Color.FromArgb(255, 255, 180, 0);
 
     public class Bounds
     {
@@ -65,20 +69,16 @@ public static class Renderer
         Graphics g = Graphics.FromImage(ret);
         g.Clear(Color.White);
 
-        //TODO Use road priority for roadcolor
-        Color start = Color.FromArgb(255, 25, 25, 25);
-        Color center = Color.FromArgb(255, 0, 0, 0);
-        Color end = Color.FromArgb(255, 0, 255, 0);
-
         foreach (OsmNode node in nodes)
         {
             foreach (OsmEdge edge in node.edges)
             {
+                double priority = rm.GetPriorityForVehicle(Tag.SpeedType.car, edge, node) / 17;
                 Coordinates c1 = node.coordinates;
                 OsmNode nNode = rm.GetNode(edge.neighborId, edge.neighborRegion)!;
                 Coordinates c2 = nNode.coordinates;
 
-                Pen p = new(GradientPick(0, start, center, end), PenThickness);
+                Pen p = new(GradientPick(priority, RoadPrioStart, RoadPrioCenter, RoadPrioEnd), PenThickness);
                 float x1 = (c1.longitude - minLon) * scaleFactor;
                 float y1 = (maxLat - c1.latitude) * scaleFactor;
                 float x2 = (c2.longitude - minLon) * scaleFactor;