Mercurial > hg > octave-nkf
changeset 20477:ce8fda51d236
Set correct number of axis tickmarks when axis limits are manually configured (bug #45356).
* graphics.cc (axes::properties::calc_ticks_and_lims): When axis limits are
"manual", make sure that ticks are within the manual limits. Add BIST test
for correct behavior.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sat, 20 Jun 2015 16:00:50 -0700 |
| parents | f357e076776f |
| children | 062422f2e399 |
| files | libinterp/corefcn/graphics.cc |
| diffstat | 1 files changed, 21 insertions(+), 0 deletions(-) [+] |
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--- a/libinterp/corefcn/graphics.cc +++ b/libinterp/corefcn/graphics.cc @@ -7087,6 +7087,14 @@ } lims = tmp_lims; } + else + { + // adjust min and max tics to be within limits + if (i1*tick_sep < lo) + i1++; + if (i2*tick_sep > hi) + i2--; + } Matrix tmp_ticks (1, i2-i1+1); for (int i = 0; i <= i2-i1; i++) @@ -7119,6 +7127,19 @@ mticks = tmp_mticks; } +/* +%!test # Bug #45356 +%! hf = figure ("visible", "off"); +%! unwind_protect +%! plot (1:10); +%! xlim ([4.75, 8.5]); +%! tics = get (gca, "xtick"); +%! assert (tics, [5 6 7 8]); +%! unwind_protect_cleanup +%! close (hf); +%! end_unwind_protect +*/ + void axes::properties::calc_ticklabels (const array_property& ticks, any_property& labels, bool logscale)