1// Copyright 2013 The Flutter Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5part of engine; 6 7class ViewportMetrics { 8 final double devicePixelRatio; 9 final double physicalWidth; 10 final double physicalHeight; 11 12 const ViewportMetrics( 13 this.devicePixelRatio, 14 this.physicalWidth, 15 this.physicalHeight, 16 ); 17} 18