Type Alias TraceState

Type Declaration

• TraceEmptyState
• {
      empty: false;
      type: "trace";
      layerId: string;
      traceType: TraceType;
      plotType: string;
      title: string;
      xAxis: string;
      yAxis: string;
      z: string;
      hasMultiPoints: boolean;
      audio: AudioState;
      braille: BrailleState;
      text: TextState;
      autoplay: AutoplayState;
      highlight: HighlightState;
      intersections?: AudioState[] | null;
      groupCount?: number;
      group?: { label: string; value: string };
      orientation?: Orientation;
  }

  • empty: false

  • type: "trace"

  • layerId: string

    Unique identifier for the layer/trace

  • traceType: TraceType

  • plotType: string

  • title: string

  • xAxis: string

  • yAxis: string

  • z: string

  • hasMultiPoints: boolean

  • audio: AudioState

  • braille: BrailleState

  • text: TextState

  • autoplay: AutoplayState

  • highlight: HighlightState

  • Optionalintersections?: AudioState[] | null

    Array of audio states for all lines that intersect at the current point. Used for intersection-aware audio playback in multiline plots. null/undefined for normal points (single line or no intersection).

  • OptionalgroupCount?: number

    Number of groups/series in the plot. Only present for multiline plots where plotType === 'multiline'.

  • Optionalgroup?: { label: string; value: string }

    Label and name of the group/series the cursor is currently on, e.g. { label: 'Group', value: 'Series 1' }. Only present for multiline plots (plotType === 'multiline') whose data names its groups; absent when the spec authors no names, so consumers can omit group wording rather than announce a positional placeholder.

  • Optionalorientation?: Orientation

    Plot orientation, if applicable (e.g. bar, box, violin).