Formating values in charts?

[codmpm]

Will it be possible to format the values displayed by the charts?

I can not format the incoming data as it is needed to render the chart correctly but it would be nice to allow formating the output with a value format like the gauges offer.

Furthermore will it be possible to format the data to a local value? Like 25,5 °C? I see that Angular Filters offer i18n but dont know if these are pressent in node-red/node-red-dashbaord and of course not how to use them ;-)

Thank you so much for your hard work. Many thanks!

Cheers,
pm

[dceejay]

Hi - which values are you talking about ? The y-axis scale ? or the hover over ?
We use https://angularjs-nvd3-directives.github.io/angularjs-nvd3-directives/line.chart.html
So not sure yet how exposed that would be.

[codmpm]

The y-axis is no problem thanks to you and the 2.0.2 release.
I am talking about the values in the hover to format them with {{value | number:2 }}

In generel I think it would be nice to format numbers printed on the ui elements. As for i18n like my example.

[dceejay]

Hi,
ok - will have a look - as I hinted above the library we use does not appear to support i18n - so we won't be able to add that, though some form of reformating may be possible.

[codmpm]

Don't be to hard on this one. i18n for node-red-dashboard in generel would be nice sometime. But formating will help till then :-)

Thank you!

[dceejay]

Will leave this until #38 is resolved... as it may mean a change in underlying library.

[dceejay]

Going to close this one now as we are (nearly) moved to charts.js library... so will wait for someone to open a new version.