From be397b0391c82def98eea78f1c92c694eb47305f Mon Sep 17 00:00:00 2001
From: Eric Fischer <enf@pobox.com>
Date: Fri, 26 Sep 2014 15:27:20 -0700
Subject: [PATCH] Mention line simplification

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index a5cb9346..16c45167 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,9 @@ Example
 Geometric simplifications
 -------------------------
 
+At every zoom level, line and polygon features are subjected to Douglas-Peucker
+simplification to the resolution of the tile.
+
 For point features, it drops 1/2.5 of the dots for each zoom level above the base.
 I don't know why 2.5 is the appropriate number, but the densities of many different
 data sets fall off at about this same rate.