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zoom(...)

zoom(val: number): this;

Sets the zoom of the transform. The default value, 1.0, indicates that the Z.ScreenTransform's coordinate system maps y = -1.0 through y = 1.0 to the bottom of the screen and top of the screen respectively. Other values uniformly scale the coordinate space.

Parameters

Parameter Type Description
val number The transform zoom value.

Returns

this

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