Aaah, ok, so I *only* must call setMaximumFractionDigits(). That's the part I had missed so far; thanks!
--Gunnar Am Fr., 18. Jan. 2019 um 00:35 Uhr schrieb Scott Palmer <swpal...@gmail.com>: > > > On Jan 17, 2019, at 2:22 PM, Gunnar Morling <gun...@hibernate.org> wrote: > > >> since you don’t actually want a minimum. > > > > I'd like to have 1 fractional digit unless it's 0: > > > > 1,000 -> 1K (*not* 1.0K) > > 1,500 -> 1.5K > > > > --Gunnar > > That’s exactly what setting the maximum fraction digits to 1 does. > > Scott > > > > > >> Am Do., 17. Jan. 2019 um 19:15 Uhr schrieb Scott Palmer > >> <swpal...@gmail.com>: > >> > >> > >> On Jan 17, 2019, at 12:42 PM, Gunnar Morling <gun...@hibernate.org> wrote: > >> > >>>> this could be a good value add to introduce an API [...] > >>> > >>> Should I file a JDK issue then (not sure I can even)? > >>> > >>>> Wouldn’t this be accomplished with setMaximumFractionDigits(1) ? > >>> > >>> That wouldn't achieve that there's no fraction digit(s) in case of > >>> trailing 0s. > >> > >> Yes it does. I just tried. Don’t set a minimum fraction digits, since you > >> don’t actually want a minimum. > >> > >> Scott > >> > >>> > >>>> Am Do., 17. Jan. 2019 um 15:50 Uhr schrieb Scott Palmer > >>>> <swpal...@gmail.com>: > >>>> > >>>> Wouldn’t this be accomplished with setMaximumFractionDigits(1) ? > >>>> > >>>>> On Jan 17, 2019, at 5:13 AM, Nishit Jain <nishit.j...@oracle.com> wrote: > >>>>> > >>>>> Hi Gunnar, > >>>>> > >>>>> Currently there is no way to obtain the below expected behavior (to get > >>>>> 1K) when min fraction digit is set to non-zero value. I think that is > >>>>> not even expected when min fraction digits is set, but considering the > >>>>> objective of compact number formatting this could be a good value add > >>>>> to introduce an API which if set, truncates trailing fractional zeros > >>>>> while formatting output. This may need some thought process on its > >>>>> feasibility. > >>>>> > >>>>> Regards, > >>>>> Nishit Jain > >>>>>> On 17-01-2019 14:37, Gunnar Morling wrote: > >>>>>> Hi, > >>>>>> > >>>>>> I took a look at the compact number formatting recently added in JDK > >>>>>> 12. > >>>>>> > >>>>>> There's setMinimumFractionDigits() to control the number of fractional > >>>>>> digits, so that e.g. 1,500 can be formatted as 1.5K. That's great, but > >>>>>> it also will format 1,000 as 1.0K. Is there a way to have fractional > >>>>>> digits but remove trailing zeros, so that 1,500 and 1,000 would be > >>>>>> formatted as 1.5K and 1K, respectively?
