From 548c59719b87ede13b0e3b9571e170f22792e439 Mon Sep 17 00:00:00 2001
From: Thomas Breloff <tom@breloff.com>
Date: Wed, 4 May 2016 13:38:08 -0400
Subject: [PATCH] linewidth default

---
 src/args.jl | 6 +++---
 src/plot.jl | 5 +++++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/args.jl b/src/args.jl
index b9a30cbf..bcbe0d00 100644
--- a/src/args.jl
+++ b/src/args.jl
@@ -642,9 +642,9 @@ function preprocessArgs!(d::KW)
         processLineArg(d, arg)
     end
     # delete!(d, :line)
-    if get(d, :linewidth, :auto) == :auto
-        d[:linewidth] = (get(d, :linetype, :path) in (:surface,:heatmap) ? 0 : 1)
-    end
+    # if get(d, :linewidth, :auto) == :auto
+    #     d[:linewidth] = (get(d, :linetype, :path) in (:surface,:heatmap) ? 0 : 1)
+    # end
 
     # handle marker args... default to ellipse if shape not set
     anymarker = false
diff --git a/src/plot.jl b/src/plot.jl
index ab1fdc62..461e55dc 100644
--- a/src/plot.jl
+++ b/src/plot.jl
@@ -189,6 +189,11 @@ function _add_series(plt::Plot, d::KW, ::Void, args...;
             delete!(di, k)
         end
 
+        # get a good default linewidth... 0 for surface and heatmaps
+        if get(di, :linewidth, :auto) == :auto
+            di[:linewidth] = (get(di, :linetype, :path) in (:surface,:heatmap,:image) ? 0 : 1)
+        end
+
         # merge in plotarg_overrides
         plotarg_overrides = pop!(di, :plotarg_overrides, nothing)
         if plotarg_overrides != nothing