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animatelerplerpArraylerpFloat32ArraytransitionNumbertransitionArraytransitionFloat32ArraycreateAnimationLoopsequenceparallelanimateAsyncdebouncethrottleEasingFunctionAnimationOptionsTransitionOptionscreateInteractiveCanvasInteractiveCanvasInteractiveCanvas.resetViewInteractiveCanvas.getTransformInteractiveCanvas.setTransformInteractiveCanvas.zoomToRectInteractiveCanvas.destroyHitTesterHitTester.clearHitTester.addRegionHitTester.addRegionsHitTester.hitTestHitTester.hitTestAllViewTransformTooltipDataSelectionRectClickDataInteractiveCanvasOptionsHitRegioncreateCanvasTargetcreateTextureTargetCanvasTargetTextureTargetExportFormatRenderTargetcomputeNiceTicksdefaultTickFormatcreateTextOverlayTextOverlayTextOverlay.clearTextOverlay.drawTextTextOverlay.drawLineTextOverlay.drawXAxisTextOverlay.drawYAxisTextOverlay.drawTitleTextOverlay.drawLegendTextOverlay.getCanvasTextOverlay.resizeTextOverlay.compositeToTextStyleAxisConfigChartAxescreateThumbnailGeneratorgenerateThumbnailThumbnailGeneratorThumbnailGenerator.generateThumbnailGenerator.generateBlobThumbnailGenerator.generateDataURLThumbnailGenerator.destroyThumbnailOptionscreateCanvasTooltipcreateDOMTooltipCanvasTooltipCanvasTooltip.showCanvasTooltip.hideCanvasTooltip.updatePositionCanvasTooltip.renderCanvasTooltip.setOptionsCanvasTooltip.isVisibleCanvasTooltip.destroyDOMTooltipDOMTooltip.showDOMTooltip.hideDOMTooltip.isVisibleDOMTooltip.destroyTooltipPositionTooltipContentTooltipOptionsgetSharedDevicegetPreferredFormatconfigureCanvascreateRenderPipeline
torch.js· 2026
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  2. viz
  3. viz
  4. core
  5. InteractiveCanvasOptions

viz.core.InteractiveCanvasOptions

export interface InteractiveCanvasOptions {
  /** Enable zoom (default: true) */
  enableZoom?: boolean;
  /** Enable pan (default: true) */
  enablePan?: boolean;
  /** Enable tooltips (default: true) */
  enableTooltips?: boolean;
  /** Enable selection (default: false) */
  enableSelection?: boolean;
  /** Minimum scale (default: 0.1) */
  minScale?: number;
  /** Maximum scale (default: 10) */
  maxScale?: number;
  /** Zoom speed (default: 0.1) */
  zoomSpeed?: number;
  /** Callback when view changes */
  onViewChange?: (transform: ViewTransform) => void;
  /** Callback for hover events */
  onHover?: (x: number, y: number, dataX: number, dataY: number) => TooltipData | null;
  /** Callback when selection changes */
  onSelect?: (selection: SelectionRect | null) => void;
  /** Callback when selection completes */
  onSelectionComplete?: (selection: SelectionRect) => void;
  /** Callback for click events */
  onClick?: (data: ClickData) => void;
  /** Callback for right-click/context menu events */
  onContextMenu?: (data: ClickData) => void;
}
enableZoom(boolean)optional
– Enable zoom (default: true)
enablePan(boolean)optional
– Enable pan (default: true)
enableTooltips(boolean)optional
– Enable tooltips (default: true)
enableSelection(boolean)optional
– Enable selection (default: false)
minScale(number)optional
– Minimum scale (default: 0.1)
maxScale(number)optional
– Maximum scale (default: 10)
zoomSpeed(number)optional
– Zoom speed (default: 0.1)
onViewChange((transform: ViewTransform) => void)optional
– Callback when view changes
onHover((x: number, y: number, dataX: number, dataY: number) => TooltipData | null)optional
– Callback for hover events
onSelect((selection: SelectionRect | null) => void)optional
– Callback when selection changes
onSelectionComplete((selection: SelectionRect) => void)optional
– Callback when selection completes
onClick((data: ClickData) => void)optional
– Callback for click events
onContextMenu((data: ClickData) => void)optional
– Callback for right-click/context menu events
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