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Archived discussions · Captured October 28, 2026

RTI plots with colorbar

Community Support
Daniel_Angel_Suarez
Daniel_Angel_Suarez

Hello guys,
I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I’m moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh’s gallery I don’t see any examples with colorbars…can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

···

Daniel Suarez M.
Jicamarca Radio Observatory

⌁   Link to post
Bryan
Bryan

Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday's 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

···

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz <daniel.suarez@jro.igp.gob.pe> wrote:

Hello guys,
I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I'm moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh's gallery I don't see any examples with colorbars...can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

--
Daniel Suarez M.
Jicamarca Radio Observatory

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<imaging_plot_example.png>

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Bryan
Bryan

I have added this issue you can track:

Bryan

···

On Nov 20, 2014, at 1:57 PM, Bryan Van de Ven <bryan@bokeh.org> wrote:

Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday's 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz <daniel.suarez@jro.igp.gob.pe> wrote:

Hello guys,
I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I'm moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh's gallery I don't see any examples with colorbars...can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

--
Daniel Suarez M.
Jicamarca Radio Observatory

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<imaging_plot_example.png>

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Michael_Baker
Michael_Baker

So, I want to install Bokeh in windows. However the documentation is very nebulous on how to install the java script build for windows needed and I have not been able to complete it. Can someone point me to the documentation? Well, documentation that is better than the current web site anyway.

Thanks

Mike

···

On Thu, Nov 20, 2014 at 1:57 PM, Bryan Van de Ven bryan@bokeh.org wrote:

Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday’s 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz daniel.suarez@jro.igp.gob.pe wrote:

Hello guys,

I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I’m moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh’s gallery I don’t see any examples with colorbars…can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

–

Daniel Suarez M.

Jicamarca Radio Observatory

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<imaging_plot_example.png>

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Damian_Avila
Damian_Avila

How do you are trying to install on win? Are you using Anaconda? something else?

Cheers.

Damian

···

On Thu, Nov 20, 2014 at 5:34 PM, Michael Baker phyguru@gmail.com wrote:

So, I want to install Bokeh in windows. However the documentation is very nebulous on how to install the java script build for windows needed and I have not been able to complete it. Can someone point me to the documentation? Well, documentation that is better than the current web site anyway.

Thanks

Mike

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On Thu, Nov 20, 2014 at 1:57 PM, Bryan Van de Ven bryan@bokeh.org wrote:

Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday’s 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz daniel.suarez@jro.igp.gob.pe wrote:

Hello guys,

I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I’m moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh’s gallery I don’t see any examples with colorbars…can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

–

Daniel Suarez M.

Jicamarca Radio Observatory

–

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<imaging_plot_example.png>

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Michael_Baker
Michael_Baker

tried Anaconda and I still have java script issues. About to retry again on a new PC.

···

On Thu, Nov 20, 2014 at 2:42 PM, Damian Avila damian.avila@continuum.io wrote:

How do you are trying to install on win? Are you using Anaconda? something else?

Cheers.

Damian

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On Thu, Nov 20, 2014 at 5:34 PM, Michael Baker phyguru@gmail.com wrote:

So, I want to install Bokeh in windows. However the documentation is very nebulous on how to install the java script build for windows needed and I have not been able to complete it. Can someone point me to the documentation? Well, documentation that is better than the current web site anyway.

Thanks

Mike

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On Thu, Nov 20, 2014 at 1:57 PM, Bryan Van de Ven bryan@bokeh.org wrote:

Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday’s 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz daniel.suarez@jro.igp.gob.pe wrote:

Hello guys,

I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I’m moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh’s gallery I don’t see any examples with colorbars…can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

–

Daniel Suarez M.

Jicamarca Radio Observatory

–

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<imaging_plot_example.png>

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Bryan
Bryan

Can you also "conda update bokeh" to get the latest released version? If you are experiencing JS problems on windows with a conda installed Bokeh, that is definitely a bug. Please file issues on GitHub with as much platform/browser/system info as possible:

Bryan

···

On Nov 20, 2014, at 2:43 PM, Michael Baker <phyguru@gmail.com> wrote:

tried Anaconda and I still have java script issues. About to retry again on a new PC.

On Thu, Nov 20, 2014 at 2:42 PM, Damian Avila <damian.avila@continuum.io> wrote:
How do you are trying to install on win? Are you using Anaconda? something else?

Cheers.

Damian

On Thu, Nov 20, 2014 at 5:34 PM, Michael Baker <phyguru@gmail.com> wrote:
So, I want to install Bokeh in windows. However the documentation is very nebulous on how to install the java script build for windows needed and I have not been able to complete it. Can someone point me to the documentation? Well, documentation that is better than the current web site anyway.
Thanks
Mike

On Thu, Nov 20, 2014 at 1:57 PM, Bryan Van de Ven <bryan@bokeh.org> wrote:
Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday's 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

> On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz <daniel.suarez@jro.igp.gob.pe> wrote:
>
> Hello guys,
> I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I'm moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh's gallery I don't see any examples with colorbars...can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.
>
> Best,
>
> --
> Daniel Suarez M.
> Jicamarca Radio Observatory
>
>
>
> --
> You received this message because you are subscribed to the Google Groups "Bokeh Discussion - Public" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to bokeh+unsubscribe@continuum.io.
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> For more options, visit https://groups.google.com/a/continuum.io/d/optout\.
> <imaging_plot_example.png>

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Bryan
Bryan

Also, if you do really want to attempt to build from source, you basically need to install nodejs and grunt-cli. It is fairly challenging, and one reason there is not much documentation on it is that we don't actually build the JS for release on Windows. PyPI sdists are created on linux, and conda packages are built on linux and "conda converted" to other platforms. I'm sure I have done it in the past when developing directly on Windows, so I know it is possible, but it would still be a process to get set up.

Bryan

···

On Nov 20, 2014, at 2:45 PM, Bryan Van de Ven <bryan@bokeh.org> wrote:

Can you also "conda update bokeh" to get the latest released version? If you are experiencing JS problems on windows with a conda installed Bokeh, that is definitely a bug. Please file issues on GitHub with as much platform/browser/system info as possible:

Issues · bokeh/bokeh · GitHub

Bryan

On Nov 20, 2014, at 2:43 PM, Michael Baker <phyguru@gmail.com> wrote:

tried Anaconda and I still have java script issues. About to retry again on a new PC.

On Thu, Nov 20, 2014 at 2:42 PM, Damian Avila <damian.avila@continuum.io> wrote:
How do you are trying to install on win? Are you using Anaconda? something else?

Cheers.

Damian

On Thu, Nov 20, 2014 at 5:34 PM, Michael Baker <phyguru@gmail.com> wrote:
So, I want to install Bokeh in windows. However the documentation is very nebulous on how to install the java script build for windows needed and I have not been able to complete it. Can someone point me to the documentation? Well, documentation that is better than the current web site anyway.
Thanks
Mike

On Thu, Nov 20, 2014 at 1:57 PM, Bryan Van de Ven <bryan@bokeh.org> wrote:
Hi Daniel,

There is currently no color bar in Bokeh. Happily though, the big changes that it was depending on (basically a new layout system) is done, and adding a colorbar axis should not actually be all that difficult. I am going to do my level best to work on it before Monday's 0.7 code freeze, but if it does not make it into 0.7 next week it will be in a dev build release soon after.

Thanks,

Bryan

On Nov 18, 2014, at 11:54 AM, Daniel Angel Suarez Muñoz <daniel.suarez@jro.igp.gob.pe> wrote:

Hello guys,
I have a library to plotting Range-Time-Intensity (RTI) from radar signals, this library was developed using matplotlib. I'm moving to interactive plots on the web, I think bokeh is the best option to do this, but as you can see at attached file my plot has a jet colormap and colorbar for each subplot, looking in the bokeh's gallery I don't see any examples with colorbars...can you send me an example? or the colobar is not developed yet? if not, please tell me if you need help to do this.

Best,

--
Daniel Suarez M.
Jicamarca Radio Observatory

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<imaging_plot_example.png>

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