export const reduce3DViewportSize = async (page: any) => { await page.evaluate(({ cornerstone }: AppTypes.Test) => { const enabledElement = cornerstone.getEnabledElements().filter(element => element.viewport.type === 'volume3d')[0] const { viewport } = enabledElement; viewport.setZoom(0.5); viewport.render() }, await page.evaluateHandle('window')); }