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2016-05-22tdf#94004 Trendline: wrap equation to fit in chart areaLaurent Balland-Poirier
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>
2016-04-02Chart: Improve polynomial trendline equation renderingLaurent Balland-Poirier
Convert power figures in supersript figures Replace minus sign Change-Id: Ia0e77b5de3b6f2368efd1315576f9709d7b1b2d9 Reviewed-on: https://gerrit.libreoffice.org/23714 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>