From 5c0bacb8a243bde4540a8022b98f5d492695903d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ram=C5=ABnas=20Dronga?= <ieskok@ramuno.lt>
Date: Wed, 27 Nov 2013 02:37:25 -0800
Subject: [PATCH] add height expression usage example

---
 BuildingSymbolizer.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/BuildingSymbolizer.md b/BuildingSymbolizer.md
index bedffb7..2de7ef2 100644
--- a/BuildingSymbolizer.md
+++ b/BuildingSymbolizer.md
@@ -23,6 +23,11 @@ A BuildingSymbolizer is used to create a pseudo 3D effect on polygons.
 ```xml
       <BuildingSymbolizer fill="#000000" height="8" fill-opacity="1" />
 ```
+Height as expression:
+
+```xml
+      <BuildingSymbolizer fill="#000000" height="[height_db]" fill-opacity="1" />
+```
 
 #### Python