New chart type request: candlestick charts

[ryan-maus]

I think it would be useful to have a type of timeseries chart that renders as a candlestick chart. The config could look something like this

var chart = c3.generate({
    data: {
        x: 'x',
        columns: [
            ['x', '2013-01-01', '2013-01-02', ...],
            ['data1', {high: 10, low: 4, open: 9, close: 8}, ...]
        ]
    },
    axis: {
        x : {
            type: 'timeseries'
        }
    }
}

[masayuki0812]

Hi, thank you for the request. This looks nice. I'd like to add this feature, but it would be in version 0.2.x or higher.

[ghost]

+1

[daxreyes]

+1

[aendra-rininsland]

This sounds like a good candidate for a plugin idea. Alas, until #351 is complete, that is not possible. Adding on hold and closing, will reopen once plugin infrastructure is in place.

[aendra-rininsland]

Reopening after discussion with @masayuki0812 re: how to handle on hold issues.

[hristod]

Any news on the candlestick charts?

[ultrageek]

Any updates on this? I've been trying to find a hack, but I don't like the idea of using stacked bar/column charts to fake candlesticks. Actually, I'm trying to do "floating" column charts, which are essentially boxplots without the whiskers. (I spent a few hours using Google Charts last night, only to find I'd wasted my time because the scripts don't work in WordPress. C3.js scripts, however, work fine in WordPress.)

[MarcGodard]

update?

[Nikcrysis]

Any updates?

[TruDan]

+1

[stevewirts]

boxplot would really great to have... any chance this could go in soon?

[Anniepoo]

+1

[kidwellj]

Just wondering at the state of this discussion? I'd be willing to put in some dev time getting box plot / candlestick (which aren't quite the same thing BTW) implemented as a feature here, but haven't spent much time digging in the current code to know how much effort we'd be talking about.

[stevewirts]

both these plot types would be quite useful

On Mon, Aug 7, 2017 at 6:26 AM, Jeremy Kidwell notifications@github.com wrote:

Just wondering at the state of this discussion? I'd be willing to put in some dev time getting box plot / candlestick (which aren't quite the same thing BTW) implemented as a feature here, but haven't spent much time digging in the current code to know how much effort we'd be talking about.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/c3js/c3/issues/121#issuecomment-320627993, or mute the thread https://github.com/notifications/unsubscribe-auth/AC6Sp7f6dTOuYkJUP3iam4zP5MzSiPVCks5sVuZQgaJpZM4BvdpI .

[z1mmz]

+1 really would love candlestick charts

[ahmednoureldeen]

+1

[rszemplinski]

+1

[MarcGodard]

+1

[cristiandan]

+1

[martingraham]

I dunno if anything happened with this, but with a combination of css and a stacked bar chart you can give the impression of a boxplot/candlestick chart

However, you do have to process your data first to give the correct gaps/heights

https://jsfiddle.net/uphokkax/1/

[SergioMerinoGesternova]

Hi, starting from the @martingraham 's code I have made the next code to integrate candlestick chart with c3: https://jsfiddle.net/Sergio11/wcztb3vy/ Hopefully soon c3 have candlestick charts natively

[IntusFacultas]

+1

[adamwiw]

+1