How do you plot more than 2 pie charts using plotly? For example, how do you put two more plots in the two pie charts as seen here:
`import plotly.plotly as py
import plotly.graph_objs as go
fig = {
"data": [
{
"values": [16, 15, 12, 6, 5, 4, 42],
"labels": [
"US",
"China",
"European Union",
"Russian Federation",
"Brazil",
"India",
"Rest of World"
],
"domain": {"x": [0, .48]},
"name": "GHG Emissions",
"hoverinfo":"label+percent+name",
"hole": .4,
"type": "pie"},
{
"values": [27, 11, 25, 8, 1, 3, 25],
"labels": [
"US",
"China",
"European Union",
"Russian Federation",
"Brazil",
"India",
"Rest of World"
],
"text":"CO2",
"textposition":"inside",
"domain": {"x": [.52, 1]},
"name": "CO2 Emissions",
"hoverinfo":"label+percent+name",
"hole": .4,
"type": "pie"
}],
}}
py.iplot(fig, filename='donut')
What does domain mean in this case? What are alternative ways to plot multiple pie charts using plotly?