From 72c0ee01e5a85da356421f9a2770a9fb1d3ea441 Mon Sep 17 00:00:00 2001
From: Eric <yangguchen@gmail.com>
Date: Tue, 4 Jun 2019 15:50:20 -0400
Subject: [PATCH] Updated MapnikViewer (markdown)

---
 MapnikViewer.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/MapnikViewer.md b/MapnikViewer.md
index 55f0775..5f226d2 100644
--- a/MapnikViewer.md
+++ b/MapnikViewer.md
@@ -62,3 +62,12 @@ or
 ```sh
     # ./viewer your.xml -1,50,1,52
 ```
+
+## Register plugins directory
+Plugin directory is default to /usr/local/lib/mapnik/input/  
+To override it: create a viewer.ini file for example:
+
+```ini
+[mapnik]
+plugins_dir=/usr/lib/mapnik/3.0/input/ 
+```