From 43e5e6652971bc1c79212352ab2aa1a128f09841 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 19 Jun 2019 09:07:37 +0800
Subject: [PATCH] update README

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 404edc83..8352ac25 100644
--- a/README.md
+++ b/README.md
@@ -125,6 +125,10 @@ If you really don't want to care about dependencies, `include <dotSCAD.scad>;` o
 	- [m_mirror](https://openhome.cc/eGossip/OpenSCAD/lib-m_mirror.html)
 	- [m_shearing](https://openhome.cc/eGossip/OpenSCAD/lib-m_shearing.html)
 
+- Pixel
+    - px_line
+	- px_polyline
+
 - Other
     - [turtle2d](https://openhome.cc/eGossip/OpenSCAD/lib-turtle2d.html)
     - [turtle3d](https://openhome.cc/eGossip/OpenSCAD/lib-turtle3d.html)