Type alias ZoomPluginOptions

Type declaration

• Optional deltaThreshold?: number

  The amount the wheel or trackpad needs to be moved before zooming the waveform. Set this value to 0 to have totally fluid zooming (this has a high CPU cost).

  Default

  5
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• Optional exponentialZooming?: boolean

  Whether to zoom into the waveform using a consistent exponential factor instead of a linear scale. Exponential zooming ensures the zoom steps feel uniform regardless of scale. When disabled, the zooming is linear and influenced by the scale parameter.

  Default

  false
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• Optional iterations?: number

  Number of steps required to zoom from the initial zoom level to maxZoom.

  Default

  20
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• Optional maxZoom?: number

• Optional scale?: number

  The amount of zoom per wheel step, e.g. 0.5 means a 50% magnification per scroll

  Default

  0.5
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