1/* 2 * Copyright (c) 2023-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16enum ColorModeCode { 17 COLOR_MODE_MONOCHROME = 0, 18 COLOR_MODE_COLOR = 1, 19 COLOR_MODE_AUTO = 2 20} 21 22export class ColorMode { 23 public static readonly sCodeToStringMap: Map<number, string> = new Map([ 24 [ColorModeCode.COLOR_MODE_MONOCHROME, 'monochrome'], 25 [ColorModeCode.COLOR_MODE_COLOR, 'color'], 26 [ColorModeCode.COLOR_MODE_AUTO, 'auto'], 27 ]); 28 29 public static getColorCode(code: number): number { 30 if (ColorMode.sCodeToStringMap.has(code)) { 31 return code; 32 } 33 return ColorModeCode.COLOR_MODE_AUTO; 34 } 35}