zoom(...)
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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
Section titled “Parameters”| Parameter | Type | Description |
|---|---|---|
| val | number | The transform zoom value. |
Returns
Section titled “Returns”this