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Class KeyZoomHandler

The KeyZoomHandler allows the user to zoom in and out using the following key commands:

+: Zoom in. -: Zoom out.

example
var keyboardComponent = viewer.getComponent("keyboard");

keyboardComponent.keyZoom.disable();
keyboardComponent.keyZoom.enable();

var isEnabled = keyboardComponent.keyZoom.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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