Mercurial > hg > octave-max
changeset 13106:c7512d0d52e8 stable
src/graphics.cc: Ensure tick separation is in factors of 10 for log plots.
Bug #34207.
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Tue, 06 Sep 2011 14:30:39 -0400 |
| parents | 8b7e6f359cee |
| children | 8e61aa0fac77 |
| files | src/graphics.cc |
| diffstat | 1 files changed, 7 insertions(+), 0 deletions(-) [+] |
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--- a/src/graphics.cc +++ b/src/graphics.cc @@ -5123,6 +5123,13 @@ double tick_sep = calc_tick_sep (lo , hi); + if (is_logscale && ! (xisinf (hi) || xisinf (lo))) + { + // FIXME - what if (hi-lo) < tick_sep? + // ex: loglog ([1 1.1]) + tick_sep = std::ceil (tick_sep, 1.); + } + int i1 = static_cast<int> (gnulib::floor (lo / tick_sep)); int i2 = static_cast<int> (std::ceil (hi / tick_sep));