// Parameters
var acquireModalState; // Type: WebAcquireModalStateEnumJS
var imageAcquiringProgressValue; // Type: number
var acquiredImage; // Type: WebAcquiredImageJS
var errorMessage; // Type: string

var instance = new Vintasoft.Twain.WebTwainDeviceAcquireModalResultJS(acquireModalState, imageAcquiringProgressValue, acquiredImage, errorMessage);