Function zoomAt

zoomAt(
    viewport: Viewport,
    point: Point,
    factor: number,
    zoomLimits?: ZoomLimits,
): Viewport
Keep the world point under the cursor stationary while zooming.
Parameters
- viewport: Viewport
- point: Point
- factor: number
- zoomLimits: ZoomLimits = defaultZoomLimits
Returns Viewport
- Defined in packages/foldkit-zloz/src/geometry.ts:46