Somehow the LineChart goes all wonky when using this method for tweaking the vAxis labels:
http://jsfiddle.net/6kyhf/1/ In this test, if you ".draw(data, ..." instead of ".draw(view, ..." it works (minus the correct vAxis labels), and if you switch from "LineChart" to "ColumnChart" it works.. very strange. Is there something obvious I'm missing, or is this a bug? On Friday, May 11, 2012 6:08:55 AM UTC-7, asgallant wrote: > > You could write it to detect which is appropriate based on the range of > all values in the chart and use that instead of sticking everything with an > 'M'. > > On Thursday, May 10, 2012 4:23:50 PM UTC-4, caustik wrote: >> >> Looks like, with the DataView technique, it's still not possible to >> support both M and K (detecting the appropriate one based on size of the >> number), since the suffix has to be fixed for the entire column. >> >> I suppose it's still possible to detect one or the other, depending on >> the v-axis min/max, maybe that's good enough. >> >> On Thursday, May 10, 2012 1:12:00 PM UTC-7, asgallant wrote: >>> >>> Yeah, that's what the Formatters do (at least, insofar as I can tell), >>> only they modify the DataTable instead of creating a DataView. >>> >>> On Thursday, May 10, 2012 3:35:17 PM UTC-4, caustik wrote: >>>> >>>> oops, that's pretty much exactly what your solution does. derp :) >>>> >>>> On Thursday, May 10, 2012 12:30:13 PM UTC-7, caustik wrote: >>>>> >>>>> Thx, for the reply and workaround solution! >>>>> >>>>> It seems like a flexible extension for a future version would be the >>>>> ability to set a formatting callback which passes as a parameter the >>>>> value, >>>>> and you return whatever display value you want. Maybe that already >>>>> happens >>>>> under the hood somewhere for the existing formatters, and would just need >>>>> to have a hook exposed. >>>>> >>>>> function blah(val) { return (val / 1000000) + "M"; } >>>>> >>>>> vAxis: { >>>>> format: 'custom("blah")' >>>>> } >>>>> >>>>> On Thursday, May 10, 2012 12:21:23 PM UTC-7, asgallant wrote: >>>>>> >>>>>> Unfortunately, the only formatting you can do with the axis is via >>>>>> the vAxis.format option, which takes a string that is a pattern from a >>>>>> subset of the ICU Pattern >>>>>> Set<http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details>. >>>>>> >>>>>> You can transform your data manually, however, to get the units to the >>>>>> correct size, and then append the unit to the axis and tooltip values. >>>>>> See: http://jsfiddle.net/asgallant/6kyhf/ >>>>>> >>>>>> On Thursday, May 10, 2012 1:57:59 PM UTC-4, caustik wrote: >>>>>>> >>>>>>> I can't for the life of me seem to find a way to transform the >>>>>>> values >>>>>>> of vertical axis labels. >>>>>>> >>>>>>> There are formatters like "google.visualization.NumberFormat" - but >>>>>>> it >>>>>>> doesn't seem to support custom algorithms for transforming numbers. >>>>>>> Is >>>>>>> there any way to enumerate and manually transform labels? >>>>>>> >>>>>>> Here's a mock-up of what I'm shooting for: >>>>>>> http://i.imgur.com/XLEno.png >>>>>>> >>>>>> -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/ShHhHbshlpYJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
