Add Bicycle parking nodes to the map

src/main/java/org/transitopia/layers/Cycling.java

@@ -22,6 +22,8 @@ public class Cycling implements
     private double BUFFER_SIZE = 4.0;
     // When zoomed out more than this, don't encode details of the cycling paths (makes tiles too big)
     private int MIN_ZOOM_ATTR = 13;
+    // Hide things like bike parking areas below this zoom level.
+    private int MIN_ZOOM_DETAILS = 12;
     private static final String LAYER_NAME = "transitopia_cycling";
     // Minimum lengths for coalescing paths together at specific zoom levels
     private static final ZoomFunction.MeterToPixelThresholds MIN_LENGTH = ZoomFunction.meterThresholds()
@@ -207,6 +209,26 @@ else if (feature.hasTag("highway") && !feature.hasTag("oneway", "yes") &&
                     newLine.setAttrWithMinzoom("routes", routeIdsString, MIN_ZOOM_ATTR);
                 }
             }
+        } else if (feature.isPoint()) {
+            // Find bike rack/parking nodes
+            if (feature.hasTag("amenity", "bicycle_parking")) {
+                features.point(LAYER_NAME)
+                    .setAttr("amenity", "bicycle_parking")
+                    .setAttr("name", feature.getTag("name"))
+                    .setAttr("osmNodeId", feature.id())
+                    .setMinZoom(MIN_ZOOM_DETAILS);
+            }
+        }
+
+        if (feature.canBePolygon()) {
+            // Find bike rack/parking areas, e.g. https://www.openstreetmap.org/way/697625710
+            if (feature.hasTag("amenity", "bicycle_parking")) {
+                features.centroid(LAYER_NAME)
+                    .setAttr("amenity", "bicycle_parking")
+                    .setAttr("name", feature.getTag("name"))
+                    .setAttr("osmWayId", feature.id())
+                    .setMinZoom(MIN_ZOOM_DETAILS);
+            }
         }
     }