From 3fd745a5df33e913bbce93f184f78bcdfc776af5 Mon Sep 17 00:00:00 2001
From: Daniel Schwabeneder <daniel.schwabeneder@openmailbox.org>
Date: Wed, 30 Aug 2017 23:42:57 +0200
Subject: [PATCH] remove 0 tick label

---
 src/args.jl            |  1 +
 src/axes.jl            | 16 ++++++++++++++--
 src/backends/pyplot.jl |  4 ++++
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/args.jl b/src/args.jl
index 500d0e68..5e9675c3 100644
--- a/src/args.jl
+++ b/src/args.jl
@@ -189,6 +189,7 @@ const _framestyleAliases = Dict{Symbol, Symbol}(
     :transparent        => :semi,
     :semitransparent    => :semi,
     :zeroline           => :origin,
+    :zero               => :origin,
 )
 # -----------------------------------------------------------------------------
 
diff --git a/src/axes.jl b/src/axes.jl
index 6d321594..db4e88fa 100644
--- a/src/axes.jl
+++ b/src/axes.jl
@@ -516,7 +516,13 @@ function axis_drawing_info(sp::Subplot)
     if !(sp[:framestyle] == :none)
         # xaxis
         sp[:framestyle] in (:grid, :origin) || push!(xaxis_segs, (xmin,ymin), (xmax,ymin)) # bottom spine / xaxis
-        sp[:framestyle] == :origin && push!(xaxis_segs, (xmin, 0.0), (xmax, 0.0))
+        if sp[:framestyle] == :origin
+            push!(xaxis_segs, (xmin, 0.0), (xmax, 0.0))
+            # don't show the 0 tick label for the origin framestyle
+            if length(yticks) > 1
+                xticks[2][xticks[1] .== 0] = ""
+            end
+        end
         sp[:framestyle] in (:semi, :box) && push!(xborder_segs, (xmin,ymax), (xmax,ymax)) # top spine
         if !(xaxis[:ticks] in (nothing, false))
             f = scalefunc(yaxis[:scale])
@@ -539,7 +545,13 @@ function axis_drawing_info(sp::Subplot)
 
         # yaxis
         sp[:framestyle] in (:grid, :origin) || push!(yaxis_segs, (xmin,ymin), (xmin,ymax)) # left spine / yaxis
-        sp[:framestyle] == :origin && push!(yaxis_segs, (0.0, ymin), (0.0, ymax))
+        if sp[:framestyle] == :origin
+            push!(yaxis_segs, (0.0, ymin), (0.0, ymax))
+            # don't show the 0 tick label for the origin framestyle
+            if length(yticks) > 1
+                yticks[2][yticks[1] .== 0] = ""
+            end
+        end
         sp[:framestyle] in (:semi, :box) && push!(yborder_segs, (xmax,ymin), (xmax,ymax)) # right spine
         if !(yaxis[:ticks] in (nothing, false))
             f = scalefunc(xaxis[:scale])
diff --git a/src/backends/pyplot.jl b/src/backends/pyplot.jl
index 5c40f284..225987f7 100644
--- a/src/backends/pyplot.jl
+++ b/src/backends/pyplot.jl
@@ -1077,6 +1077,10 @@ function _before_layout_calcs(plt::Plot{PyPlotBackend})
             py_set_scale(ax, axis)
             py_set_lims(ax, axis)
             ticks = sp[:framestyle] == :none ? nothing : get_ticks(axis)
+            # don't show the 0 tick label for the origin framestyle
+            if sp[:framestyle] == :origin && length(ticks) > 1
+                ticks[2][ticks[1] .== 0] = ""
+            end
             py_set_ticks(ax, ticks, letter)
             ax[Symbol("set_", letter, "label")](axis[:guide])
             if get(axis.d, :flip, false)