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angular2-qrcode
Advanced tools
Readme
angular2-qrcode is a component that you can easily integrate into your project. It relies on qrious to generate QR Codes.
data
has been replaced with value
. For those that don't need the new features of 2.0.0
, just keep using 1.0.5
. No change will be needed unless you upgrade.
The type
field has also been removed.
npm install angular2-qrcode
You will most likely get an npm error during the install process. QRious has an optional dependency for node-canvas, which requires cairo to build. We don't need this dependency, but there is no way to declare that in package.json
right now. Feel free to ignore it.
import { NgModule } from '@angular/core';
import { QRCodeModule } from 'angular2-qrcode';
...
@NgModule({
imports: [
QRCodeModule,
...
]
})
In component template:
<div>
<qr-code [value]="'All QR Code data goes here!'" [size]="150"></qr-code>
</div>
Attribute | Type | Default | Description |
---|---|---|---|
value | String | '' | Your data string |
size | Number | 100 | This is the height/width of your QR Code component |
level | String | 'L' | QR Correction level ('L', 'M', 'Q', 'H') |
background | String | 'white' | The color for the background |
backgroundAlpha | Number | 1.0 | The opacity of the background |
foreground | String | 'black' | The color for the foreground |
foregroundAlpha | Number | 1.0 | The opacity of the foreground |
mime | String | 'image/png' | The mime type for the output image |
padding | Number | null | The padding around the QR Code |
canvas | Boolean | false | Will output a canvas element if true |
MIT License
FAQs
An Angular 2 component that generates a QR Code.
The npm package angular2-qrcode receives a total of 5,566 weekly downloads. As such, angular2-qrcode popularity was classified as popular.
We found that angular2-qrcode demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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