# HG changeset patch
# User Marco Caliari <marco.caliari@univr.it>
# Date 1332708819 25200
# Node ID 319660795df10298396500e09085fd70111820e6
# Parent  351ca094580b47dcb513993643c15068a94823d8
Fix gnuplot error when color values are within eps of each other (bug #35761).

* plot/private/__go_draw_axes__.m: Use %.15e for setting cbrange in gnuplot.

diff --git a/scripts/plot/private/__go_draw_axes__.m b/scripts/plot/private/__go_draw_axes__.m
--- a/scripts/plot/private/__go_draw_axes__.m
+++ b/scripts/plot/private/__go_draw_axes__.m
@@ -1434,10 +1434,10 @@
               data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz;
              endif
           endfor
-          fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) *
+          fprintf (plot_stream, "set cbrange [%.15e:%.15e];\n", clim(1), clim(2) *
                    (cmap_sz + rows(addedcmap)) / cmap_sz);
         else
-          fprintf (plot_stream, "set cbrange [%g:%g];\n", clim);
+          fprintf (plot_stream, "set cbrange [%.15e:%.15e];\n", clim);
         endif
       else
         fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz +