[Feature] connection pie to the map

[acekavinxx]

What problem does this feature solve?

I have one map, and one pie, which seperated by trees, and those tree can be found in different provinces. what I want is click on the tree in pie, corresponding province get highlight. Like following: when I click yellow part in pie, it correponse to Guandong province, and then the whole part in map can be highlight. If you need I have the whole folder can be shared.

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What does the proposed API look like?

Don't need.

[fuchunhui]

unable to run the demo, try it like this.

mapChart_pie.on('click', function(params) {
    const index = 0; // computed the index of Guandong province
    myChart_map.dispatchAction({
        type: 'highlight',
        dataIndex: index
    });
});

[github-actions[bot]]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions[bot]]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!