Multiple values in column, bar and line charts? [#1830672]

Hi,

Hopefully someone can give me a heads up on how to show multiple values on column, bar and line graphs..

Basically I want it to look something like this example..
https://google-developers.appspot.com/chart/interactive/docs/gallery/col...
https://google-developers.appspot.com/chart/interactive/docs/gallery/lin...
https://google-developers.appspot.com/chart/interactive/docs/gallery/bar...

I have my view working and its providing two values and the x-axis.. The charts only appear to be showing the first of the two values.. So essentially I am getting the blue line but not the red line..

Anyone know how to get multiple values to show?

Comments

Comment #1

gurubydesign CreditAttribution: gurubydesign commented 19 November 2012 at 01:23

Same situation here...subscribing

Comment #2

matiaslezin CreditAttribution: matiaslezin commented 5 April 2013 at 16:58

Same here.

Comment #3

ericbobson CreditAttribution: ericbobson commented 9 May 2013 at 14:59

Just registering my interest for this too. I can't figure it out, and am sure someone who has could explain it in 30 seconds - would be very helpful!

Comment #4

Exploratus CreditAttribution: Exploratus commented 26 July 2013 at 16:29

I believe this available in the latest dev, but I cant get it working. Quick tutorial? :)

Comment #5

plusproduit CreditAttribution: plusproduit commented 4 September 2013 at 11:34

Subscribing too

Comment #6

annikaC CreditAttribution: annikaC commented 31 October 2013 at 10:55

Hi everyone,

I had the same issue so I went digging in the code and currently I don't think there is support for multiple series in graphs. There's no indication of the module using the Views grouping functionality, which is where you'd group your data together into a single series, for example grouping your results by Date. It's quite a difficult problem to solve - I ended up making a copy of the dataviz plugin and implementing something specific around grouping, which gave me multiple lines as in the examples above.

If you're aiming to do something similar, I'd look at the code in views_plugin_style.inc and implement your own version of render_grouping_sets. I'm sure there's a smarter way of doing this so it could cover most use cases.