Add busways

osm-americana · Jul 8, 2022 · 766ff4a · 766ff4a
1 parent 50e2f6b
commit 766ff4a
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Showing 3 changed files with 72 additions and 0 deletions.
diff --git a/src/americana.js b/src/americana.js
@@ -86,6 +86,7 @@ americanaLayers.push(
   lyrRoad.secondaryTunnel.casing(),
   lyrRoad.tertiaryExpresswayTunnel.casing(),
   lyrRoad.tertiaryTunnel.casing(),
+  lyrRoad.buswayTunnel.casing(),
   lyrRoad.minorTunnel.casing(),
   lyrRoad.serviceTunnel.casing(),
   lyrRoad.smallServiceTunnel.casing(),
@@ -124,6 +125,7 @@ americanaLayers.push(
   lyrRoad.secondaryTunnel.fill(),
   lyrRoad.tertiaryExpresswayTunnel.fill(),
   lyrRoad.tertiaryTunnel.fill(),
+  lyrRoad.buswayTunnel.fill(),
   lyrRoad.minorTunnel.fill(),
   lyrRoad.serviceTunnel.fill(),
   lyrRoad.smallServiceTunnel.fill(),
@@ -170,6 +172,7 @@ americanaLayers.push(
   lyrRoad.secondary.casing(),
   lyrRoad.tertiaryExpressway.casing(),
   lyrRoad.tertiary.casing(),
+  lyrRoad.busway.casing(),
   lyrRoad.minor.casing(),
   lyrRoad.service.casing(),
   lyrRoad.smallService.casing(),
@@ -201,6 +204,7 @@ americanaLayers.push(
 
   lyrRoad.smallService.fill(),
   lyrRoad.service.fill(),
+  lyrRoad.busway.fill(),
   lyrRoad.minor.fill(),
   lyrRoad.tertiary.fill(),
   lyrRoad.tertiaryExpressway.fill(),
@@ -240,6 +244,7 @@ americanaLayers.push(
 
   lyrRoad.smallService.surface(),
   lyrRoad.service.surface(),
+  lyrRoad.busway.surface(),
   lyrRoad.minor.surface(),
   lyrRoad.tertiary.surface(),
   lyrRoad.tertiaryExpressway.surface(),
@@ -283,6 +288,7 @@ var bridgeLayers = [
   lyrRoad.smallServiceBridge.casing(),
   lyrRoad.serviceBridge.casing(),
   lyrRoad.minorBridge.casing(),
+  lyrRoad.buswayBridge.casing(),
   lyrRoad.tertiaryBridge.casing(),
   lyrRoad.tertiaryExpresswayBridge.casing(),
   lyrRoad.secondaryBridge.casing(),
@@ -321,6 +327,7 @@ var bridgeLayers = [
   lyrRoad.smallServiceBridge.fill(),
   lyrRoad.serviceBridge.fill(),
   lyrRoad.minorBridge.fill(),
+  lyrRoad.buswayBridge.fill(),
   lyrRoad.tertiaryBridge.fill(),
   lyrRoad.tertiaryExpresswayBridge.fill(),
   lyrRoad.secondaryBridge.fill(),
@@ -404,6 +411,7 @@ americanaLayers.push(
   lyrRoadLabel.primary,
   lyrRoadLabel.secondary,
   lyrRoadLabel.tertiary,
+  lyrRoadLabel.busway,
   lyrRoadLabel.minor,
   lyrRoadLabel.service,
   lyrRoadLabel.smallService,

diff --git a/src/layer/road.js b/src/layer/road.js
@@ -697,6 +697,39 @@ class TertiaryExpresswayToll extends TertiaryToll {
   }
 }
 
+class Busway extends Road {
+  constructor() {
+    super();
+    this.highwayClass = "busway";
+    this.brunnel = "surface";
+    this.link = false;
+    this.toll = false;
+    this.hue = 270;
+
+    this.minZoomFill = 11;
+    this.minZoomCasing = 11;
+
+    this.fillWidth = Util.zoomMultiply(trunkFillWidth, 0.5);
+    this.casingWidth = Util.zoomMultiply(trunkCasingWidth, 0.5);
+
+    this.fillColor = [
+      "interpolate",
+      ["exponential", roadExp],
+      ["zoom"],
+      this.minZoomFill,
+      `hsl(${this.hue}, 60%, 75%)`,
+      this.minZoomFill + 2,
+      `hsl(${this.hue}, 60%, 40%)`,
+      14.9999,
+      `hsl(${this.hue}, 30%, 40%)`,
+      15,
+      `hsl(${this.hue}, 30%, 75%)`,
+    ];
+    this.casingColor = roadCasingColor(this.hue, this.minZoomCasing);
+    this.surfaceColor = `hsl(${this.hue}, 0%, 80%)`;
+  }
+}
+
 class Minor extends Road {
   constructor() {
     super();
@@ -1167,6 +1200,14 @@ class TertiaryExpresswayTollBridge extends TertiaryExpresswayToll {
   }
 }
 
+class BuswayBridge extends Busway {
+  constructor() {
+    //undifferentiated
+    super();
+    this.brunnel = "bridge";
+  }
+}
+
 class MinorBridge extends Minor {
   constructor() {
     //undifferentiated
@@ -1457,6 +1498,15 @@ class TertiaryExpresswayTollTunnel extends TertiaryExpresswayToll {
   }
 }
 
+class BuswayTunnel extends Busway {
+  constructor() {
+    super();
+    this.brunnel = "tunnel";
+    this.casingColor = `hsl(${this.hue}, 0%, 80%)`;
+    this.fillColor = `hsl(${this.hue}, 30%, 95%)`;
+  }
+}
+
 class MinorTunnel extends Minor {
   constructor() {
     super();
@@ -1620,6 +1670,7 @@ export const tertiary = new Tertiary();
 export const tertiaryToll = new TertiaryToll();
 export const tertiaryExpressway = new TertiaryExpressway();
 export const tertiaryExpresswayToll = new TertiaryExpresswayToll();
+export const busway = new Busway();
 export const minor = new Minor();
 export const minorToll = new MinorToll();
 export const service = new Service();
@@ -1646,6 +1697,7 @@ export const tertiaryBridge = new TertiaryBridge();
 export const tertiaryTollBridge = new TertiaryTollBridge();
 export const tertiaryExpresswayBridge = new TertiaryExpresswayBridge();
 export const tertiaryExpresswayTollBridge = new TertiaryExpresswayTollBridge();
+export const buswayBridge = new BuswayBridge();
 export const minorBridge = new MinorBridge();
 export const minorTollBridge = new MinorTollBridge();
 export const serviceBridge = new ServiceBridge();
@@ -1672,6 +1724,7 @@ export const tertiaryTunnel = new TertiaryTunnel();
 export const tertiaryTollTunnel = new TertiaryTollTunnel();
 export const tertiaryExpresswayTunnel = new TertiaryExpresswayTunnel();
 export const tertiaryExpresswayTollTunnel = new TertiaryExpresswayTollTunnel();
+export const buswayTunnel = new BuswayTunnel();
 export const minorTunnel = new MinorTunnel();
 export const minorTollTunnel = new MinorTollTunnel();
 export const serviceTunnel = new ServiceTunnel();

diff --git a/src/layer/road_label.js b/src/layer/road_label.js
@@ -91,6 +91,17 @@ export const tertiary = {
   "source-layer": "transportation_name",
 };
 
+export const busway = {
+  id: "busway_label",
+  type: "symbol",
+  paint: textPaint,
+  filter: ["all", ["==", "class", "busway"]],
+  minzoom: 13,
+  layout: Object.assign(zoomDependentLayout(17), textLayout),
+  source: "openmaptiles",
+  "source-layer": "transportation_name",
+};
+
 export const minor = {
   id: "minor_label",
   type: "symbol",