chart2/source/view/axes/DateHelper.cxx | 3 +++
1 file changed, 3 insertions(+)
New commits:
commit b937c6deb2e5610c26dc7082fcdbb0f4835ecd99
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
AuthorDate: Thu Nov 29 19:07:21 2018 +0100
Commit: Markus Mohrhard <markus.mohrh...@googlemail.com>
CommitDate: Thu Nov 29 23:31:49 2018 +0100
related tdf#42915, pass NaN through date transformation
Many places in chart2 use NaN to mean no available value. Not propagating
NaN through the helper disables all this functionality.
Change-Id: I37f966007b5b7cc16778c5c6903710fbd144631b
Reviewed-on: https://gerrit.libreoffice.org/64266
Tested-by: Jenkins
Reviewed-by: Markus Mohrhard <markus.mohrh...@googlemail.com>
diff --git a/chart2/source/view/axes/DateHelper.cxx
b/chart2/source/view/axes/DateHelper.cxx
index 2e1fa3a4b867..6006d3e48bed 100644
--- a/chart2/source/view/axes/DateHelper.cxx
+++ b/chart2/source/view/axes/DateHelper.cxx
@@ -68,6 +68,9 @@ bool DateHelper::IsLessThanOneYearAway( const Date& rD1,
const Date& rD2 )
double DateHelper::RasterizeDateValue( double fValue, const Date& rNullDate,
long TimeResolution )
{
+ if (rtl::math::isNan(fValue))
+ return fValue;
+
Date aDate(rNullDate); aDate.AddDays(::rtl::math::approxFloor(fValue));
switch(TimeResolution)
{
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