{"action":"opened","issue":{"url":"https://api.github.com/repos/ecomfe/echarts/issues/2169","labels_url":"https://api.github.com/repos/ecomfe/echarts/issues/2169/labels{/name}","comments_url":"https://api.github.com/repos/ecomfe/echarts/issues/2169/comments","events_url":"https://api.github.com/repos/ecomfe/echarts/issues/2169/events","html_url":"https://github.com/ecomfe/echarts/issues/2169","id":116015599,"number":2169,"title":"legend 如何阻止LEGEND_SELECTED事件触发?","user":{"login":"huguangju","id":6972433,"avatar_url":"https://avatars.githubusercontent.com/u/6972433?v=3","gravatar_id":"","url":"https://api.github.com/users/huguangju","html_url":"https://github.com/huguangju","followers_url":"https://api.github.com/users/huguangju/followers","following_url":"https://api.github.com/users/huguangju/following{/other_user}","gists_url":"https://api.github.com/users/huguangju/gists{/gist_id}","starred_url":"https://api.github.com/users/huguangju/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/huguangju/subscriptions","organizations_url":"https://api.github.com/users/huguangju/orgs","repos_url":"https://api.github.com/users/huguangju/repos","events_url":"https://api.github.com/users/huguangju/events{/privacy}","received_events_url":"https://api.github.com/users/huguangju/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-10T03:03:43Z","updated_at":"2015-11-10T03:03:43Z","closed_at":null,"body":"点击某个legend，默认是on/off 对应的图表，但我想在点击legend时，不作任何处理，legend只作显示作用，不作切换。"}}