From cc201ce4e7d760cb2526ecb20b4b291d81fb53df Mon Sep 17 00:00:00 2001
From: Josef Heinen <j.heinen@fz-juelich.de>
Date: Tue, 10 Oct 2017 10:54:29 +0200
Subject: [PATCH] gr: fixed colorbar problem for flipped axes

---
 src/backends/gr.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backends/gr.jl b/src/backends/gr.jl
index d78aa804..898729f6 100644
--- a/src/backends/gr.jl
+++ b/src/backends/gr.jl
@@ -458,6 +458,7 @@ function gr_colorbar(sp::Subplot, clims)
     gr_set_viewport_cmap(sp)
     l = zeros(Int32, 1, 256)
     l[1,:] = Int[round(Int, _i) for _i in linspace(1000, 1255, 256)]
+    GR.setscale(0)
     GR.setwindow(xmin, xmax, clims[1], clims[2])
     GR.cellarray(xmin, xmax, clims[2], clims[1], 1, length(l), l)
     ztick = 0.5 * GR.tick(clims[1], clims[2])