ZoomService

ZoomService

Zoom service object

Constructor

# new ZoomService()

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Members

# zoomLevels

Available zoom levels for selected document and viewer dimensions.

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Methods

# getMaxZoomValue()

Returns max zoom value for loaded document and current viewer dimension size.

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# setZoomValue(zoomValue)

Sets and applies zoomValue.

Parameters:
Name Type Description
zoomValue number

Zoom value to set.
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# zoomIn()

Magnify displayed content size.

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