Grouped Categories
CarinaZhu opened this issue · 1 comments
CarinaZhu commented
What problem does this feature solve?
I'm changing plots on my websites from Highcharts to Echarts.
I want a feature for grouped categories similar like this: http://blacklabel.github.io/grouped_categories/.
If anyone can help? Thanks in advance.
What does the proposed API look like?
Provide grouped categories
