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Class ScrollZoomHandler

The ScrollZoomHandler allows the user to zoom the viewer image by scrolling.

example
var mouseComponent = viewer.getComponent("mouse");

mouseComponent.scrollZoom.disable();
mouseComponent.scrollZoom.enable();

var isEnabled = mouseComponent.scrollZoom.isEnabled;

Hierarchy

Index

Accessors

Methods

Accessors

isEnabled

  • get isEnabled(): boolean
  • Returns a Boolean indicating whether the interaction is enabled.

    Returns boolean

    true if the interaction is enabled.

Methods

disable

  • disable(): void
  • Disables the interaction.

    example

    <component-name>.<handler-name>.disable();

    Returns void

enable

  • enable(): void
  • Enables the interaction.

    example

    <component-name>.<handler-name>.enable();

    Returns void

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