Jo @tvst ,

think i found a bug. What i tried is:

plost.bar_chart(
    data=datasets['stocks'],
    bar='company',
    value=['q2', 'q3'],
    direction='horizontal'
)

But values of q3 get stacked on top of q2 even though the values of q3 should be plotted as part of q2 as the value of q2 is higher. For vertical it works as expected.

Could you double check and in case fix that?

Best regards Chris

Thank you for this great library :clap: ! I'm wondering how difficult it is to add two-way communication between chart objects and streamlit in order to update streamlit applications based upon click events, selections, etc... on charts. From some preliminary digging it seems like it's pretty non-trivial but want to be sure I'm not missing something obvious. I am interested in working on this but it would be great to get some understanding of the level of challenge first.

Hey there :wave: Just wanted to let you know that your app on Streamlit Cloud deployed from this repo has gone over its resource limits. Access to the app is temporarily limited. Visit the app to see more details and possible solutions.

Hey there :wave: Just wanted to let you know that your app on Streamlit Cloud deployed from this repo has gone over its resource limits. Access to the app is temporarily limited. Visit the app to see more details and possible solutions.

Hey there :wave: Just wanted to let you know that your app on Streamlit Cloud deployed from this repo has gone over its resource limits. Access to the app is temporarily limited. Visit the app to see more details and possible solutions.

The tomato emoji in the README breaks installation on Windows via setup.py:

with open("README.md", "r") as fh:
    long_description = fh.read()

PS C:\Users\sneha\Desktop> pip install plost --no-cache-dir
Collecting plost
  Downloading Plost-0.2.1.tar.gz (12 kB)
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\sneha\appdata\local\programs\python\python38\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\sneha\\AppData\\Local\\Temp\\pip-install-6oqzx1bp\\plost_026235d7f64b4ef5854eed7dffc9ce84\\setup.py'"'"'; __file__='"'"'C:\\Users\\sneha\\AppData\\Local\\Temp\\pip-install-6oqzx1bp\\plost_026235d7f64b4ef5854eed7dffc9ce84\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\sneha\AppData\Local\Temp\pip-pip-egg-info-qt103lso'
         cwd: C:\Users\sneha\AppData\Local\Temp\pip-install-6oqzx1bp\plost_026235d7f64b4ef5854eed7dffc9ce84\
    Complete output (7 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\sneha\AppData\Local\Temp\pip-install-6oqzx1bp\plost_026235d7f64b4ef5854eed7dffc9ce84\setup.py", line 4, in <module>
        long_description = fh.read()
      File "c:\users\sneha\appdata\local\programs\python\python38\lib\encodings\cp1252.py", line 23, in decode
        return codecs.charmap_decode(input,self.errors,decoding_table)[0]
    UnicodeDecodeError: 'charmap' codec can't decode byte 0x8d in position 4: character maps to <undefined>

Replaces the emoji with GitHub flavored markdown :tomato: so that the emoji is correctly rendered on GitHub + the README is parsed on Windows.

In the current version of plost 0.2.5, color attribute of every chart type is not supported.

Looking in the code, there seem to be a lack of passing through the value of the color argument.

One easy fix is to replace every

spec = D(
        mark=D(type='circle', tooltip=True),
        encoding=D(
            x=_clean_encoding(data, x),
            y=y_enc,
            color=color_enc,
            size=_clean_encoding(data, size, legend=legend),
            opacity=_clean_encoding(data, opacity, legend=legend),
        ),
        selection=_get_selection(pan_zoom),
    )

by

spec = D(
        mark=D(type='circle', tooltip=True),
        encoding=D(
            x=_clean_encoding(data, x),
            y=y_enc,
            color=_clean_encoding(data, color),
            size=_clean_encoding(data, size, legend=legend),
            opacity=_clean_encoding(data, opacity, legend=legend),
        ),
        selection=_get_selection(pan_zoom),
    )

The change is in the line color=color_enc to color=_clean_encoding(data, color).

Hi @tvst ,

could you please add an easier way to pass individual color values? Why I am asking is, i have bar_chart and i want to add a color for each value in the bar chart:

plost.bar_chart(
data=df, 
bar="epic", 
value=["time_1", "time_2", "time_3"],
direction="horizontal", 
colors=["#0001","#0002","#0003"]
)

So each bar has the three times in a different color for all unquie values in epic. Also i saw you used the param legend=None but never passed any value, how could i use it to specifiy the x-axis value?

Best Regards Chris

Hi, not a user, just a passerby, but I noticed that on dark mode of the demo site some of the legends/labels are black (whereas some are, correctly, white).

For example, the q2 and q3 in the below screenshot (whereas the individual bar legends are correct).