perf(chart): isolate hover rendering

2026-07-24 16:10:02 +08:00
parent faa9695bc0
commit dcc27a88be
9 changed files with 191 additions and 91 deletions
--- a/src/components/core/types.ts
+++ b/src/components/core/types.ts
@@ -63,11 +63,21 @@ export interface WaveformYAxisLayout {
 /**
 * 悬浮的系列点
 */
-export interface HoveredSeriesPoint extends DisplaySeries {
+export interface HoveredSeriesPoint {
+  id: string
+  name: string
+  unit?: string
+  color: string
  trackIndex: number
  point: WaveformPoint
 }

+export interface WaveformHoverState {
+  points: HoveredSeriesPoint[]
+  trackIndex: number | null
+  position: { x: number; y: number }
+}
+
 /**
 * 轨道布局
 */