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Adding additional axis to plot with a bokeh.client

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Robert
RobertApr 22, 2016   #1

Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.

I try to do this by:

figure_obj.extra_y_ranges =  {"add_y": Range1d(start = np.amin(dataset["y"]),

					        end = np.amax(dataset["y"]))}

figure_obj.add_layout(LogAxis(y_range_name = “add_y”, axis_label = dataset[“y_unit”]), “right”)

line_obj.glyph.line_alpha = 0

new_line_renderer = figure_obj.line("x", "y", source = source_local, line_width = 2,

						line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),

						legend = dataset["sample_element"],

						name = dataset["sample_element"],

						y_range_name = "add_y")

Which runs, but does not add an additional axis.

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Robert
RobertApr 22, 2016   #2

A note is that the above is run as a callback on an .on_change trigger in a document hosted by a bokeh server.

···

2016-04-22 11:58 GMT+02:00 Robert solli.robert@gmail.com:

Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.

I try to do this by:

figure_obj.extra_y_ranges = {“add_y”: Range1d(start = np.amin(dataset[“y”]),

  				        end = np.amax(dataset["y"]))}

figure_obj.add_layout(LogAxis(y_range_name = “add_y”, axis_label = dataset[“y_unit”]), “right”)

line_obj.glyph.line_alpha = 0

new_line_renderer = figure_obj.line(“x”, “y”, source = source_local, line_width = 2,

  					line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),

  					legend = dataset["sample_element"],

  					name = dataset["sample_element"],

  					y_range_name = "add_y")

Which runs, but does not add an additional axis.

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Bryan
BryanApr 22, 2016   #3

Robert,

Nothing with that code looks amiss, offhand. It's possible there is some event plumbing that is not hooked up properly such that new axes don't get rendered as expected. Certainly we'd like to fix that if that is the case (or whatever the root issue is). If you can provide a minimal complete example that reproduces this behavior and put it in a GH issue, that will go a tremendous way towards helping anyone who looks into the issue.

Thanks,

Bryan

···

On Apr 22, 2016, at 5:37 AM, Robert Solli <solli.robert@gmail.com> wrote:

A note is that the above is run as a callback on an .on_change trigger in a document hosted by a bokeh server.

2016-04-22 11:58 GMT+02:00 Robert <solli.robert@gmail.com>:
Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.
I try to do this by:

  figure_obj.extra_y_ranges = {"add_y": Range1d(start = np.amin(dataset["y"]),
                    end = np.amax(dataset["y"]))}
        figure_obj.add_layout(LogAxis(y_range_name = "add_y", axis_label = dataset["y_unit"]), "right")

  line_obj.glyph.line_alpha = 0

  new_line_renderer = figure_obj.line("x", "y", source = source_local, line_width = 2,
              line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),
              legend = dataset["sample_element"],
              name = dataset["sample_element"],
              y_range_name = "add_y")

Which runs, but does not add an additional axis.

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Robert
RobertApr 23, 2016   #4

I’m working on writing a bit of code that replicates the problem. Meanwhile I see that the server outputs this message:

2016-04-23 17:30:53,642 JSON had attr ‘y_range_name’ on obj <bokeh.models.glyphs.Line object at 0x7f715ea13c88>, which is a client-only or invalid attribute that shouldn’t have been sent

Could that have anything to do with my problem?

Cheers,

Robert

···

2016-04-22 16:56 GMT+02:00 Bryan Van de Ven bryan@bokeh.org:

Robert,

Nothing with that code looks amiss, offhand. It’s possible there is some event plumbing that is not hooked up properly such that new axes don’t get rendered as expected. Certainly we’d like to fix that if that is the case (or whatever the root issue is). If you can provide a minimal complete example that reproduces this behavior and put it in a GH issue, that will go a tremendous way towards helping anyone who looks into the issue.

Thanks,

Bryan

On Apr 22, 2016, at 5:37 AM, Robert Solli solli.robert@gmail.com wrote:

A note is that the above is run as a callback on an .on_change trigger in a document hosted by a bokeh server.

2016-04-22 11:58 GMT+02:00 Robert solli.robert@gmail.com:

Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.

I try to do this by:

  figure_obj.extra_y_ranges =  {"add_y": Range1d(start = np.amin(dataset["y"]),

                                                  end = np.amax(dataset["y"]))}

    figure_obj.add_layout(LogAxis(y_range_name = "add_y", axis_label = dataset["y_unit"]), "right")

  line_obj.glyph.line_alpha = 0

  new_line_renderer = figure_obj.line("x", "y", source = source_local, line_width = 2,

                                                  line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),

                                                  legend = dataset["sample_element"],

                                                  name = dataset["sample_element"],

                                                  y_range_name = "add_y")

Which runs, but does not add an additional axis.

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birdsarah_continuum
birdsarah_continuumApr 27, 2016   #5

My guess would be that that is not the problem.

Sarah Bird
sbird@continuum.io

···

2016-04-22 16:56 GMT+02:00 Bryan Van de Ven bryan@bokeh.org:

Robert,

Nothing with that code looks amiss, offhand. It’s possible there is some event plumbing that is not hooked up properly such that new axes don’t get rendered as expected. Certainly we’d like to fix that if that is the case (or whatever the root issue is). If you can provide a minimal complete example that reproduces this behavior and put it in a GH issue, that will go a tremendous way towards helping anyone who looks into the issue.

Thanks,

Bryan

On Apr 22, 2016, at 5:37 AM, Robert Solli solli.robert@gmail.com wrote:

A note is that the above is run as a callback on an .on_change trigger in a document hosted by a bokeh server.

2016-04-22 11:58 GMT+02:00 Robert solli.robert@gmail.com:

Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.

I try to do this by:

  figure_obj.extra_y_ranges =  {"add_y": Range1d(start = np.amin(dataset["y"]),

                                                  end = np.amax(dataset["y"]))}

    figure_obj.add_layout(LogAxis(y_range_name = "add_y", axis_label = dataset["y_unit"]), "right")

  line_obj.glyph.line_alpha = 0

  new_line_renderer = figure_obj.line("x", "y", source = source_local, line_width = 2,

                                                  line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),

                                                  legend = dataset["sample_element"],

                                                  name = dataset["sample_element"],

                                                  y_range_name = "add_y")

Which runs, but does not add an additional axis.

–

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Robert
RobertApr 27, 2016   #6

http://pastebin.com/RRN8mgay

This script has a couple of problems, when run on 0.12.0dev8 it does not update the plot at all, meanwhile the server outputs:

JSON had attr ‘level’ on obj <bokeh.models.glyphs.Line object at 0x7f39276792e8>, which is a client-only or invalid attribute that shouldn’t have been sent

On version 0.11.1 the figure dissapears after inputing a float in the text-window and triggering the .on_change.

Cheers,

Robert

···

2016-04-27 5:51 GMT+02:00 Sarah Bird sbird@continuum.io:

My guess would be that that is not the problem.

Sarah Bird
sbird@continuum.io

On Apr 23, 2016, at 8:33 AM, Robert Solli solli.robert@gmail.com wrote:

I’m working on writing a bit of code that replicates the problem. Meanwhile I see that the server outputs this message:

2016-04-23 17:30:53,642 JSON had attr ‘y_range_name’ on obj <bokeh.models.glyphs.Line object at 0x7f715ea13c88>, which is a client-only or invalid attribute that shouldn’t have been sent

Could that have anything to do with my problem?

Cheers,

Robert

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2016-04-22 16:56 GMT+02:00 Bryan Van de Ven bryan@bokeh.org:

Robert,

Nothing with that code looks amiss, offhand. It’s possible there is some event plumbing that is not hooked up properly such that new axes don’t get rendered as expected. Certainly we’d like to fix that if that is the case (or whatever the root issue is). If you can provide a minimal complete example that reproduces this behavior and put it in a GH issue, that will go a tremendous way towards helping anyone who looks into the issue.

Thanks,

Bryan

On Apr 22, 2016, at 5:37 AM, Robert Solli solli.robert@gmail.com wrote:

A note is that the above is run as a callback on an .on_change trigger in a document hosted by a bokeh server.

2016-04-22 11:58 GMT+02:00 Robert solli.robert@gmail.com:

Hi!

After multiplying a line with a constant (several orders of magnitude). I want to add another axis, set the previous line to be invisible and add another line which has the new axis affixed to it.

I try to do this by:

  figure_obj.extra_y_ranges =  {"add_y": Range1d(start = np.amin(dataset["y"]),

                                                  end = np.amax(dataset["y"]))}

    figure_obj.add_layout(LogAxis(y_range_name = "add_y", axis_label = dataset["y_unit"]), "right")

  line_obj.glyph.line_alpha = 0

  new_line_renderer = figure_obj.line("x", "y", source = source_local, line_width = 2,

                                                  line_color = getattr(self, attrname+"_"+dataset["sample_element"]+"color"),

                                                  legend = dataset["sample_element"],

                                                  name = dataset["sample_element"],

                                                  y_range_name = "add_y")

Which runs, but does not add an additional axis.

–

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