diff options
| author | Laurent Balland-Poirier <laurent.balland-poirier@laposte.net> | 2016-03-11 23:28:35 +0100 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2016-05-22 19:12:07 +0000 |
| commit | 033b2ae8775d1dcf49f798e267761000cc51627c (patch) | |
| tree | 83e276940761096572bc75875a381ffe4d88b13c /offapi/com/sun/star/chart2 | |
| parent | beeb71085036d09494e44f43670d6d26f30c6277 (diff) | |
tdf#94004 Trendline: wrap equation to fit in chart area
If equation is too long compared to chart width:
equation is wrapped
and if equation has General format, the number of digits is reduced
In this patch, only polynomial equation is treated. If this approach is ok,
I will extend to other regression curves.
Conflicts:
chart2/source/view/charttypes/VSeriesPlotter.cxx
Change-Id: I1bfd897881d752655faec6df034c0dde7f78c51b
Reviewed-on: https://gerrit.libreoffice.org/18397
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Diffstat (limited to 'offapi/com/sun/star/chart2')
| -rw-r--r-- | offapi/com/sun/star/chart2/XRegressionCurveCalculator.idl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/offapi/com/sun/star/chart2/XRegressionCurveCalculator.idl b/offapi/com/sun/star/chart2/XRegressionCurveCalculator.idl index 71510596b04c..ce0632c861c9 100644 --- a/offapi/com/sun/star/chart2/XRegressionCurveCalculator.idl +++ b/offapi/com/sun/star/chart2/XRegressionCurveCalculator.idl @@ -154,12 +154,14 @@ interface XRegressionCurveCalculator : com::sun::star::uno::XInterface string getRepresentation(); /** Returns a representation using the given number format for formatting all numbers - contained in the formula. + contained in the formula. Wrap equation to fit in nFormulaLength characters @see getRepresentation */ string getFormattedRepresentation( [in] com::sun::star::util::XNumberFormatsSupplier xNumFmtSupplier, - [in] long nNumberFormatKey ); + [in] long nNumberFormatKey, + [in] long nFormulaLength ); + }; } ; // chart2 |