From aea862cb407c0f0deb430de3d36dc7cb2c3074d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20B=C3=B6sch-Plepelits?= <skunk@xover.mud.at>
Date: Tue, 5 Jun 2018 22:19:18 +0200
Subject: [PATCH] Buildings: height

---
 buildings-height.json | 104 ++++++++++++++++++++++++++++++++++++++++++
 buildings.json        |   3 ++
 2 files changed, 107 insertions(+)
 create mode 100644 buildings-height.json

diff --git a/buildings-height.json b/buildings-height.json
new file mode 100644
index 00000000..84c21afc
--- /dev/null
+++ b/buildings-height.json
@@ -0,0 +1,104 @@
+{
+    "type": "overpass",
+    "name": {
+        "de": "Gebäudehöhen",
+        "en": "Building height"
+    },
+    "query": {
+        "16": [
+            "(",
+            "  way[building];",
+            "  relation[building];",
+            ")"
+        ]
+    },
+    "feature": {
+        "pre": [
+            "{% if tags.height %}",
+            "{% set approxHeight = tags.height %}",
+            "{% elseif attribute(tags, 'building:levels') %}",
+            "{% set approxHeight = attribute(tags, 'building:levels') * 3.5 %}",
+            "{% endif %}",
+            "",
+            "{% if approxHeight <= 50 %}",
+            "{% set color = colorInterpolate(['green', 'red'], approxHeight / 50) %}",
+            "{% elseif approxHeight %}",
+            "{% set color = colorInterpolate(['red', 'yellow'], (approxHeight - 50) / 250) %} ",
+            "{% else %}",
+            "{% set color = '#7f7f7f' %}",
+            "{% endif %}"
+        ],
+        "description": [
+            "{% if tags.height %}",
+            "{{ tags.height }}m",
+            "{% endif %}",
+            "",
+            "{% if attribute(tags, 'building:levels') %}",
+            "{{ attribute(tags, 'building:levels') }} {{ keyTrans('building:levels') }}",
+            "{% endif %}"
+        ],
+        "markerSymbol": null,
+        "listMarkerSymbol": "{{ markerCircle({fillColor: color})|raw }}",
+        "priority": "{{ (approxHeight|default(0)) * -1 }}",
+        "style": {
+            "width": "1",
+            "color": "#000000",
+            "fillColor": "{{ color }}",
+            "fillOpacity": "1"
+        }
+    },
+    "info": [
+        "<div style='display: inline-block'>",
+        "{{ tagTrans('height') }}",
+        "<table>",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': '#7f7f7f' })|raw }}</td>",
+        "    <td colspan>{{ trans('unknown') }}</td>",
+        "  </tr>",
+        "{% for i in range(0, 50, 10) %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': colorInterpolate(['green', 'red'], i / 50) })|raw }}</td>",
+        "    <td>{{ i }}m</td>",
+        "  </tr>",
+        "{% endfor %}",
+        "{% for i in range(100, 250, 50) %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': colorInterpolate(['red', 'yellow'], (i - 50) / 250) })|raw }}</td>",
+        "    <td>{{ i }}m</td>",
+        "  </tr>",
+        "{% endfor %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': 'yellow' })|raw }}</td>",
+        "    <td>≥300m</td>",
+        "  </tr>",
+        "</table>",
+        "</div>",
+        "",
+        "<div style='display: inline-block'>",
+        "{{ tagTrans('building:levels') }}",
+        "<table>",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': '#7f7f7f' })|raw }}</td>",
+        "    <td colspan>{{ trans('unknown') }}</td>",
+        "  </tr>",
+        "{% for i in range(0, 12, 3) %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': colorInterpolate(['green', 'red'], (i * 3.5) / 50) })|raw }}</td>",
+        "    <td>{{ i }}</td>",
+        "  </tr>",
+        "{% endfor %}",
+        "{% for i in range(15, 84, 15) %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': colorInterpolate(['red', 'yellow'], (i * 3.5 - 50) / 250) })|raw }}</td>",
+        "    <td>{{ i }}</td>",
+        "  </tr>",
+        "{% endfor %}",
+        "  <tr>",
+        "    <td>{{ markerCircle({ 'fillColor': 'yellow' })|raw }}</td>",
+        "    <td>≥85</td>",
+        "  </tr>",
+        "</table>",
+        "",
+        "</div>"
+    ]
+}
diff --git a/buildings.json b/buildings.json
index 94bb4a9a..0d77826a 100644
--- a/buildings.json
+++ b/buildings.json
@@ -9,6 +9,9 @@
     "subCategories": [
         {
             "id": "buildings-figure-ground"
+        },
+        {
+            "id": "buildings-height"
         }
     ]
 }