Support for Pie Chart about krisk HOT 4 OPEN

I do think that's a good chart to get added. This is how I customize the chart by directly changing the json option.

from krisk import Chart
chart = Chart()
chart.set_title('Test for Pie', x_pos='center')
chart.option['series'] = [{
    'type':
    'pie',
    'radius': ["50%", "80%"],
    'data': [{
        'value': 10,
        'name': 'cool'
    }, {
        'value': 20,
        'name': 'notcool'
    }]
}]
chart.option.pop('xAxis', None)
chart.option.pop('yAxis', None)

chart

Ideally you should see something like:

Hope this will help.

from krisk.

Hi @merz9b,

Yes, pie chart will be added in the future. If you are willing to take a shot, your contribution is very much welcome.

Meanwhile, the visualization is also easy to implement as pointed out by @yihengli's excellent suggestion.

from krisk.

@yihengli Thanks...

This is certainly a way to customize any charts supported by Echarts...however, it requires some trivial transformations when the data is represented as a dataframe...

from krisk.

I have to reopen for self-note in the future to implement this.

from krisk.