Show lines in different colors (#31)

maximilianruesch · Jan 26, 2023 · 8fae3fa · 8fae3fa
1 parent 2976a9d
commit 8fae3fa
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/web/client/src/components/infrastructure/mapStyle.ts b/web/client/src/components/infrastructure/mapStyle.ts
@@ -55,7 +55,11 @@ export const infrastructureMapStyle = (() => {
                 'source-layer': 'rail',
                 'filter': ['==', 'rail', 'primary'],
                 'paint': {
-                    'line-color': '#444',
+                    'line-color': [
+                        'case',
+                        ['has', 'color'], ['get', 'color'],
+                        '#444'
+                    ],
                     'line-width': 2.0
                 }
             },

diff --git a/web/server/profile/profile.lua b/web/server/profile/profile.lua
@@ -101,6 +101,7 @@ function process_way(way)
       way:set_target_layer("rail")
       way:set_approved_min(5)
       way:add_string("rail", "primary")
+      way:add_tag_as_string("color")
     end
 
   elseif way:has_any_tag("waterway") then