support mouse zoom for the sankey chart

2025-10-28 00:48:42 +08:00
parent 52bab6f726
commit 4684de9705
1 changed files with 1 additions and 0 deletions
@@ -315,6 +315,7 @@ const chartOptions = computed<object>(() => {
                left: 10,
                top: 10,
                bottom: 10,
+                roam: true,
                label: {
                    formatter: (params: CallbackDataParams) => {
                        const dataItem = params.data as SankeyChartNodeItem;