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| author | William Joye <wjoye@cfa.harvard.edu> | 2018-09-21 19:47:09 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2018-09-21 19:47:09 (GMT) |
| commit | ffb13467623ff90bffa5a46389868904a5175a28 (patch) | |
| tree | 278a819ad72c9a5885f59651e2e1d6de34f2b7bd | |
| parent | 2672b9394d527ea997f9de4415b4defed20e4cb9 (diff) | |
| download | blt-ffb13467623ff90bffa5a46389868904a5175a28.zip blt-ffb13467623ff90bffa5a46389868904a5175a28.tar.gz blt-ffb13467623ff90bffa5a46389868904a5175a28.tar.bz2 | |
Squashed 'tkblt/' changes from 102cc58b..9b8c9769
9b8c9769 Axis tick labels: zero out any extremely small numbers
git-subtree-dir: tkblt
git-subtree-split: 9b8c9769c0b7ad4e232550609f8e99d3d5b24f3c
| -rw-r--r-- | generic/tkbltGrAxis.C | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/generic/tkbltGrAxis.C b/generic/tkbltGrAxis.C index 8532600..418abbb 100644 --- a/generic/tkbltGrAxis.C +++ b/generic/tkbltGrAxis.C @@ -1049,6 +1049,10 @@ TickLabel* Axis::makeLabel(double value) char string[TICK_LABEL_SIZE + 1]; + // zero out any extremely small numbers + if (value<DBL_EPSILON && value>-DBL_EPSILON) + value =0; + if (ops->tickFormat && *ops->tickFormat) { snprintf(string, TICK_LABEL_SIZE, ops->tickFormat, value); } else if (ops->logScale) { |