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Components / Charts / API / MousewheelZoom /

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MousewheelZoom

The configuration of the mousewheel action for zooming.

Name Type Default Description

Name	Type	Default	Description
lock?	`LockAxis`		Specifies an axis that should not be zoomed.
rate?	`number`	`0.3`	Specifies the zoom rate as percentage of the axis range. The default value is 0.3 or 30% of the axis range. The accepted range is from 0.01 to 0.9 (1% to 90%).

LockAxis

Specifies an axis that should not be zoomed.

number

0.3

Specifies the zoom rate as percentage of the axis range. The default value is 0.3 or 30% of the axis range.

The accepted range is from 0.01 to 0.9 (1% to 90%).