{"version":3,"file":"jonyadamit-ngx-qrcode-ivy.mjs","sources":["../../../projects/ngx-qrcode/src/lib/qrcode.types.ts","../../../projects/ngx-qrcode/src/lib/qrcode.constants.ts","../../../projects/ngx-qrcode/src/lib/qrcode.component.ts","../../../projects/ngx-qrcode/src/lib/qrcode.module.ts","../../../projects/ngx-qrcode/src/public-api.ts","../../../projects/ngx-qrcode/src/jonyadamit-ngx-qrcode-ivy.ts"],"sourcesContent":["export enum NgxQrcodeElementTypes {\r\n  URL = 'url',\r\n  IMG = 'img',\r\n  CANVAS = 'canvas'\r\n}\r\n\r\nexport enum NgxQrcodeErrorCorrectionLevels {\r\n  LOW = 'L',\r\n  MEDIUM = 'M',\r\n  QUARTILE = 'Q',\r\n  HIGH = 'H'\r\n}\r\n\r\nexport type NgxQrcodeVersionType =\r\n  '1'\r\n  | '2'\r\n  | '3'\r\n  | '4'\r\n  | '5'\r\n  | '6'\r\n  | '7'\r\n  | '8'\r\n  | '9'\r\n  | '10'\r\n  | '11'\r\n  | '12'\r\n  | '13'\r\n  | '14'\r\n  | '15'\r\n  | '16'\r\n  | '17'\r\n  | '18'\r\n  | '19'\r\n  | '20'\r\n  | '21'\r\n  | '22'\r\n  | '23'\r\n  | '24'\r\n  | '25'\r\n  | '26'\r\n  | '27'\r\n  | '28'\r\n  | '29'\r\n  | '30'\r\n  | '31'\r\n  | '32'\r\n  | '33'\r\n  | '34'\r\n  | '35'\r\n  | '36'\r\n  | '37'\r\n  | '38'\r\n  | '39'\r\n  | '40'\r\n  | '';\r\n","import { NgxQrcodeElementTypes, NgxQrcodeErrorCorrectionLevels, NgxQrcodeVersionType } from './qrcode.types';\r\n\r\nexport const DEFAULT_VALUES = {\r\n  elementType: NgxQrcodeElementTypes.URL,\r\n  cssClass: 'qrcode',\r\n  value: 'https://www.techiediaries.com',\r\n  version: '' as NgxQrcodeVersionType,\r\n  errorCorrectionLevel: NgxQrcodeErrorCorrectionLevels.MEDIUM,\r\n  margin: 4,\r\n  scale: 4,\r\n  width: 10,\r\n  colorDark: '#000',\r\n  colorLight: '#FFF'\r\n};\r\n","import { ChangeDetectionStrategy, Component, ElementRef, Input, OnChanges, Renderer2, ViewChild } from '@angular/core';\r\n\r\nimport QRCode from 'qrcode';\r\n\r\nimport { NgxQrcodeElementTypes } from './qrcode.types';\r\nimport { DEFAULT_VALUES } from './qrcode.constants';\r\n\r\n@Component({\r\n  selector: 'ngx-qrcode',\r\n  template: `<div #qrcElement [class]=\"cssClass\"></div>`,\r\n  changeDetection: ChangeDetectionStrategy.OnPush\r\n})\r\nexport class QrcodeComponent implements OnChanges {\r\n\r\n  @Input() elementType = DEFAULT_VALUES.elementType;\r\n  @Input() cssClass = DEFAULT_VALUES.cssClass;\r\n  @Input() alt: string;\r\n  @Input() value = DEFAULT_VALUES.value;\r\n  @Input() version = DEFAULT_VALUES.version;\r\n  @Input() errorCorrectionLevel = DEFAULT_VALUES.errorCorrectionLevel;\r\n  @Input() margin = DEFAULT_VALUES.margin;\r\n  @Input() scale = DEFAULT_VALUES.scale;\r\n  @Input() width = DEFAULT_VALUES.width;\r\n  @Input() colorDark = DEFAULT_VALUES.colorDark;\r\n  @Input() colorLight = DEFAULT_VALUES.colorLight;\r\n\r\n  @ViewChild('qrcElement') qrcElement: ElementRef;\r\n\r\n  constructor(private renderer: Renderer2) {\r\n  }\r\n\r\n  ngOnChanges() {\r\n    this.createQRCode();\r\n  }\r\n\r\n  createQRCode() {\r\n    if (!this.value) {\r\n      return;\r\n    }\r\n\r\n    let element: Element;\r\n\r\n    switch (this.elementType) {\r\n\r\n      case NgxQrcodeElementTypes.CANVAS:\r\n        element = this.renderer.createElement('canvas');\r\n        this.toCanvas(element).then(() => {\r\n          this.renderElement(element);\r\n        }).catch(e => {\r\n          this.removeElementChildren();\r\n          console.error(e);\r\n        });\r\n        break;\r\n      default:\r\n        element = this.renderer.createElement('img');\r\n        this.toDataURL().then((src: string) => {\r\n          element.setAttribute('src', src);\r\n          if (this.alt) {\r\n            element.setAttribute('alt', this.alt);\r\n          }\r\n          this.renderElement(element);\r\n        }).catch(e => {\r\n          this.removeElementChildren();\r\n          console.error(e);\r\n        });\r\n    }\r\n  }\r\n\r\n  private toDataURL(): Promise<string> {\r\n    return QRCode.toDataURL(this.value,\r\n      {\r\n        version: this.version,\r\n        errorCorrectionLevel: this.errorCorrectionLevel,\r\n        margin: this.margin,\r\n        scale: this.scale,\r\n        width: this.width,\r\n        color: {\r\n          dark: this.colorDark,\r\n          light: this.colorLight\r\n        }\r\n      });\r\n  }\r\n\r\n  private toCanvas(canvas): Promise<any> {\r\n    return QRCode.toCanvas(canvas, this.value, {\r\n      version: this.version,\r\n      errorCorrectionLevel: this.errorCorrectionLevel,\r\n      margin: this.margin,\r\n      scale: this.scale,\r\n      width: this.width,\r\n      color: {\r\n        dark: this.colorDark,\r\n        light: this.colorLight\r\n      }\r\n    });\r\n  }\r\n\r\n  private renderElement(element): void {\r\n    this.removeElementChildren();\r\n    this.renderer.appendChild(this.qrcElement.nativeElement, element);\r\n  }\r\n\r\n  private removeElementChildren(): void {\r\n    for (const node of this.qrcElement.nativeElement.childNodes) {\r\n      this.renderer.removeChild(this.qrcElement.nativeElement, node);\r\n    }\r\n  }\r\n}\r\n","import { NgModule } from '@angular/core';\r\n\r\nimport { QrcodeComponent } from './qrcode.component';\r\n\r\n@NgModule({\r\n  declarations: [QrcodeComponent],\r\n  exports: [QrcodeComponent]\r\n})\r\nexport class NgxQRCodeModule {\r\n}\r\n","/*\r\n * Public API Surface of ngx-qrcode\r\n */\r\n\r\nexport * from './lib/qrcode.types';\r\nexport * from './lib/qrcode.component';\r\nexport * from './lib/qrcode.module';\r\n","/**\n * Generated bundle index. 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