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changeset 23292:6cbf5c2d4d55 stable

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datetick.m: Fix uneven range bugs (bug #50493) * datetick.m: Use round() and floor() to calculate an even series of ticks.
author Lars Kindermann
date Fri, 10 Mar 2017 13:15:23 +0100
parents 92d60bf45889
children ed3d5186ffcf 3b2dbed26762
files scripts/plot/appearance/datetick.m
diffstat 1 files changed, 7 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/plot/appearance/datetick.m	Thu Mar 16 09:15:19 2017 -0700
+++ b/scripts/plot/appearance/datetick.m	Fri Mar 10 13:15:23 2017 +0100
@@ -210,15 +210,19 @@
         minmonth = ifelse (minmonth == 0, 1, minmonth);
         maxmonth = sep * ceil (maxmonth / sep);
         rangemonth = (minmonth:sep:maxmonth)';
+        tickdays = round (1 + 28*mod (rangemonth, 1));
         ticks = datenum ([repmat(minyear, size(rangemonth)), ...
-                          rangemonth, ...
-                          ones(size (rangemonth))]);
+                          floor(rangemonth), ...
+                          tickdays]);
       else
         sep = __calc_tick_sep__ (minyear, maxyear);
         minyear = sep * floor (minyear / sep);
         maxyear = sep * ceil (maxyear / sep);
         rangeyear = (minyear:sep:maxyear)';
-        ticks = datenum ([rangeyear, ones(rows(rangeyear),2)]);
+        tickmonth = round (1 + 12*mod (rangeyear, 1));
+        ticks = datenum ([floor(rangeyear), ... 
+                          tickmonth, ...
+                          ones(rows (rangeyear), 1)]);
       endif
     endif
   endif