genezx opened a new issue, #19015: URL: https://github.com/apache/echarts/issues/19015
### Version 5.4.3 ### Link to Minimal Reproduction https://echarts.apache.org/examples/zh/editor.html?c=tree-polyline&version=5.4.3&code=M4UwLgkgdmIE4DcCGAbAFAMwK5QMZgEsB7KNASgAIBvAKAotxODAoBMkwkKBeau-ilCQBbEAC4KAciSSANP3q4AFgRSs4IKBIDaCgbQGHBI8RQCyHJQDo4SKKyLDy8oxQC-LgQF1-bgNz8RAAOhCQ8fIagcAQgwDp69AauFGAAnkGmkmAaIHIJAuycOoVIXp6uIKwA5iAAykpIGRIAREFEKKkoBFAgzeVGKEgARiAoEknJFENIuADWVXBEOKwAwu1EcBKSAMQYe3mT9G3ABKFaUiggGGAHhwjwhLioAIJdVeeSwgSsrJe3k6gCO8ttEqkobvl6B5IRRLkh7nEIodBiMxkjDhRjqdiB9QeD_ncHgQnihXkCPl8fn9-gC3h9LtdJDCoTDoa43HofFCAvRhKkVg04GArKAwAB5EI4tDBM5kAIeCgAJgADKq5UA ### Steps to Reproduce setInterval(function() { const data = { name: 'a', children: [ { name: Math.random(), }, ] }; option = { series: [ { type: 'tree', data: [data], edgeShape: "polyline", label: { backgroundColor: '#fff', position: 'left', verticalAlign: 'middle', align: 'right' }, leaves: { label: { position: 'right', verticalAlign: 'middle', align: 'left' } }, } ] }; myChart.setOption(option); }, 2000); ### Current Behavior 当数据更新时，连接线消失 ### Expected Behavior 当数据更新时，连接线不消失 ### Environment ```markdown - OS: Windows 10.8.4 - Browser: Chrome 115 - Framework: None ``` ### Any additional comments? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
