UNPKG

@lxlib/seed

Version:

This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version 9.1.1.

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/** * @fileoverview added by tsickle * Generated from: qr.service.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { Injectable } from '@angular/core'; import { QRConfig } from './qr.config'; import * as i0 from "@angular/core"; import * as i1 from "./qr.config"; var QRService = /** @class */ (function () { function QRService(cog) { /** * 背景透明级别,范围:`0-1` 之间 */ this.backgroundAlpha = 1; Object.assign(this, cog); this.qr = new QRious(); } /** * 生成二维码,并返回Base64编码 * * @param [value] 重新指定值 */ /** * 生成二维码,并返回Base64编码 * * @param {?=} value * @return {?} */ QRService.prototype.refresh = /** * 生成二维码,并返回Base64编码 * * @param {?=} value * @return {?} */ function (value) { /** @type {?} */ var option = typeof value === 'object' ? value : { background: this.background, backgroundAlpha: this.backgroundAlpha, foreground: this.foreground, foregroundAlpha: this.foregroundAlpha, level: this.level, padding: this.padding, size: this.size, value: value || this.value, }; option.value = this.toUtf8ByteArray(option.value); this.qr.set(option); return this.dataURL; }; /** * @private * @param {?} str * @return {?} */ QRService.prototype.toUtf8ByteArray = /** * @private * @param {?} str * @return {?} */ function (str) { str = encodeURI(str); /** @type {?} */ var result = []; for (var i = 0; i < str.length; i++) { if (str.charAt(i) !== '%') { result.push(str.charCodeAt(i)); } else { result.push(parseInt(str.substr(i + 1, 2), 16)); i += 2; } } return result.map((/** * @param {?} v * @return {?} */ function (v) { return String.fromCharCode(v); })).join(''); }; Object.defineProperty(QRService.prototype, "dataURL", { /** * 返回当前二维码Base64编码 */ get: /** * 返回当前二维码Base64编码 * @return {?} */ function () { return this.qr.toDataURL(); }, enumerable: true, configurable: true }); QRService.decorators = [ { type: Injectable, args: [{ providedIn: 'root' },] } ]; /** @nocollapse */ QRService.ctorParameters = function () { return [ { type: QRConfig } ]; }; /** @nocollapse */ QRService.ɵprov = i0.ɵɵdefineInjectable({ factory: function QRService_Factory() { return new QRService(i0.ɵɵinject(i1.QRConfig)); }, token: QRService, providedIn: "root" }); return QRService; }()); export { QRService }; if (false) { /** * 当前qr实例 * @type {?} */ QRService.prototype.qr; /** * 背景 * @type {?} */ QRService.prototype.background; /** * 背景透明级别,范围:`0-1` 之间 * @type {?} */ QRService.prototype.backgroundAlpha; /** * 前景 * @type {?} */ QRService.prototype.foreground; /** * 前景透明级别,范围:`0-1` 之间 * @type {?} */ QRService.prototype.foregroundAlpha; /** * 误差校正级别 * @type {?} */ QRService.prototype.level; /** * 二维码输出图片MIME类型 * @type {?} */ QRService.prototype.mime; /** * 内边距(单位:px) * @type {?} */ QRService.prototype.padding; /** * 大小(单位:px) * @type {?} */ QRService.prototype.size; /** * 值 * @type {?} */ QRService.prototype.value; } //# 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