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Hello,
I am creating a stacked bar chart with the charts API. As far as I know it’s not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte
Nevermind, I found yscale = ‘datetime’. I find it confusing that it is named differently to the figure interface (where it is y_axis_type).
Also there is no explanation in the reference guide.
2017-05-04 15:29 GMT+02:00 C workmailcharlotte@gmail.com:
Hello,
I am creating a stacked bar chart with the charts API. As far as I know it’s not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte
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However my hovertool is still displaying the @height values in [ms] (which is the format in my dataframe). Is there any way to change this?
2017-05-04 15:41 GMT+02:00 Charlotte Meier workmailcharlotte@gmail.com:
Nevermind, I found yscale = ‘datetime’. I find it confusing that it is named differently to the figure interface (where it is y_axis_type).
Also there is no explanation in the reference guide.
2017-05-04 15:29 GMT+02:00 C workmailcharlotte@gmail.com:
Hello,
I am creating a stacked bar chart with the charts API. As far as I know it’s not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte
–
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Hi Charlotte,
What are you trying to do ?
For me, the best thing with Chart (or any graphic lib) it to prepare the max in the dataframe and display the results.
You can use Datetime with TimeSeries, for Bars maybe just convert to string your datetime data ?
alEx
2017-05-04 15:41 GMT+02:00 Charlotte Meier workmailcharlotte@gmail.com:
Nevermind, I found yscale = ‘datetime’. I find it confusing that it is named differently to the figure interface (where it is y_axis_type).
Also there is no explanation in the reference guide.
2017-05-04 15:29 GMT+02:00 C workmailcharlotte@gmail.com:
Hello,
I am creating a stacked bar chart with the charts API. As far as I know it’s not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte
–
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Hello Alex,
I get my data in ms as int values. So my dataframe kind of looks like this:
Phase | Unit | Time
0 1 606850
1 1 113974
0 2 755950
1 2 126667
Then I created a stacked bar chart like this:
bar = Bar(source,
values='Time',
label = 'Unit',
stack='Phase',
tools=HoverTool(),
yscale='datetime'
)
tooltips = [
('Time', '@height ')
]
hover = bar.select(dict(type=HoverTool))
hover.tooltips =(tooltips)
Now my y-axis show the time in min:sec, but my tooltips are still in ms.
Cheers!
Charlotte
2017-05-04 16:36 GMT+02:00 Alex Schmitt iscandarster@gmail.com:
Hi Charlotte,
What are you trying to do ?
For me, the best thing with Chart (or any graphic lib) it to prepare the max in the dataframe and display the results.
You can use Datetime with TimeSeries, for Bars maybe just convert to string your datetime data ?
alEx
On Thu, May 4, 2017 at 3:44 PM Charlotte Meier workmailcharlotte@gmail.com wrote:
However my hovertool is still displaying the @height values in [ms] (which is the format in my dataframe). Is there any way to change this?
–
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2017-05-04 15:41 GMT+02:00 Charlotte Meier workmailcharlotte@gmail.com:
Nevermind, I found yscale = ‘datetime’. I find it confusing that it is named differently to the figure interface (where it is y_axis_type).
Also there is no explanation in the reference guide.
2017-05-04 15:29 GMT+02:00 C workmailcharlotte@gmail.com:
Hello,
I am creating a stacked bar chart with the charts API. As far as I know it’s not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte
–
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Hi,
This PR:
was merged last week to master, and provides the ability to customize the formatting of any tooltip field. The feature will be in the next "dev build" (out sometime this week) and in the next full 0.12.6 release.
As an aside, I should also mention that the bokeh.charts API is in the process of being moved to its own separate project and repo, "bkcharts". This is to promote the long term maintainability of Bokeh by making the core library smaller and more stable.
Thanks,
Bryan
On May 4, 2017, at 06:44, Charlotte Meier <workmailcharlotte@gmail.com> wrote:
However my hovertool is still displaying the @height values in [ms] (which is the format in my dataframe). Is there any way to change this?
2017-05-04 15:41 GMT+02:00 Charlotte Meier <workmailcharlotte@gmail.com>:
Nevermind, I found yscale = 'datetime'. I find it confusing that it is named differently to the figure interface (where it is y_axis_type).
Also there is no explanation in the reference guide.2017-05-04 15:29 GMT+02:00 C <workmailcharlotte@gmail.com>:
Hello,I am creating a stacked bar chart with the charts API. As far as I know it's not possible to use the datetime format with charts. Is there any other possiblity to work with datetime in the bar chart (especially on the y-axis)?
Best,
Charlotte--
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