From 3e84e6f960144e1823b66062217d52deb13aa9df Mon Sep 17 00:00:00 2001
From: Mike Simpson <mike.simpson@ncl.ac.uk>
Date: Thu, 10 Aug 2023 14:14:32 +0100
Subject: [PATCH] Change line colour/thickness on Survival Map

- Blue lines instead of red
- Get thinner as you zoom out
- Disappear above a certain zoom level
---
 app/map_styles/polygon.xml | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/map_styles/polygon.xml b/app/map_styles/polygon.xml
index b886e461..da79cc6e 100644
--- a/app/map_styles/polygon.xml
+++ b/app/map_styles/polygon.xml
@@ -19,7 +19,19 @@
     </Style>
     <Style name="base_night_outlines">
         <Rule>
-            <LineSymbolizer stroke="#ff0000ff" stroke-width="1" />
+            <MaxScaleDenominator>20000</MaxScaleDenominator>
+            <MinScaleDenominator>1200</MinScaleDenominator>
+            <LineSymbolizer stroke="#0081AF" stroke-width="0.5"/>
+        </Rule>
+        <Rule>
+            <MaxScaleDenominator>12000</MaxScaleDenominator>
+            <MinScaleDenominator>8000</MinScaleDenominator>
+            <LineSymbolizer stroke="#0081AF" stroke-width="1.5"/>
+        </Rule>
+        <Rule>
+            <MaxScaleDenominator>8000</MaxScaleDenominator>
+            <MinScaleDenominator>0</MinScaleDenominator>
+            <LineSymbolizer stroke="#0081AF" stroke-width="2.5"/>
         </Rule>
     </Style>
     <Style name="base_boroughs">