Line chart: second x- and y- axis possible?

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1

Hello,

I could not find something about this in the documentation: Is there an option to set second axis’ x2 and y2 for Line charts (from bokeh.charts)?

Thanks

Daniel

2

Hi Daniel,

The bokeh.charts functions are really just conveniences that produce the same low-level objects that bokeh.plotting does (or building everything from scratch with bokeh.models does). So I think adding a second axis would not look much different than this bokeh.plotting example:

  https://github.com/bokeh/bokeh/blob/master/examples/plotting/file/twin_axis.py

In particular I think this would be identical:

  my_chart.extra_y_ranges['foo'] = Range1d(0, 100)
  my_chart.add_layout(LinearAxis(y_range_name="foo"), 'left')

But I do not have time to test this out, so please let us know if this works as expected or not.

Bryan

···

On Apr 19, 2016, at 2:30 PM, 'Daniel Krause' via Bokeh Discussion - Public <[email protected]> wrote:

Hello,

I could not find something about this in the documentation: Is there an option to set second axis' x2 and y2 for Line charts (from bokeh.charts)?

Thanks
Daniel

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3

Hi Bryan,

yes, the linked example and your comment are exactly working as needed.

Thanks

Daniel

···

Am Dienstag, 19. April 2016 23:08:53 UTC+2 schrieb Bryan Van de ven:

Hi Daniel,

The bokeh.charts functions are really just conveniences that produce the same low-level objects that bokeh.plotting does (or building everything from scratch with bokeh.models does). So I think adding a second axis would not look much different than this bokeh.plotting example:

    [https://github.com/bokeh/bokeh/blob/master/examples/plotting/file/twin_axis.py](https://github.com/bokeh/bokeh/blob/master/examples/plotting/file/twin_axis.py)

In particular I think this would be identical:

    my_chart.extra_y_ranges['foo'] = Range1d(0, 100)

    my_chart.add_layout(LinearAxis(y_range_name="foo"), 'left')

But I do not have time to test this out, so please let us know if this works as expected or not.

Bryan

On Apr 19, 2016, at 2:30 PM, ‘Daniel Krause’ via Bokeh Discussion - Public [email protected] wrote:

Hello,

I could not find something about this in the documentation: Is there an option to set second axis’ x2 and y2 for Line charts (from bokeh.charts)?

Thanks

Daniel

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