Clarify format of --geometry in README

closes #22
2016-09-18 13:32:26 +02:00 · 2016-09-18 13:32:26 +02:00 · ae9321de1e
parent 79121ade27
commit ae9321de1e
1 changed files with 1 additions and 1 deletions
--- a/README.rst
+++ b/README.rst
@ -79,7 +79,7 @@ backend:
    Use specific map backend, supported: *sqlite3*, *leveldb*, *redis*, e.g. ``--backend leveldb``

 geometry:
-    Limit area to specific geometry, e.g. ``--geometry -800:-800+1600+1600``
+    Limit area to specific geometry (*x:y+w+h* where x and y specify the lower left corner), e.g. ``--geometry -800:-800+1600+1600``

 zoom:
    "Zoom" the image by using more than one pixel per node, e.g. ``--zoom 4``