angular-qrious/fesm5/angular-qrious.js

## DEMO

import { __decorate } from 'tslib';
import { Input, ViewChild, Component, NgModule } from '@angular/core';
import QRious from 'qrious';

var QrCodeComponent = /** @class */ (function () {
    function QrCodeComponent() {
        this.background = 'white';
        this.backgroundAlpha = 1.0;
        this.foreground = 'black';
        this.foregroundAlpha = 1.0;
        this.level = 'L';
        this.mime = 'image/png';
        this.padding = null;
        this.size = 100;
        this.value = '';
    }
    QrCodeComponent.prototype.ngOnChanges = function (changes) {
        var inputs = [
            'background',
            'backgroundAlpha',
            'foreground',
            'foregroundAlpha',
            'level',
            'mime',
            'padding',
            'size',
            'value',
        ];
        if (inputs.some(function (key) { return key in changes; })) {
            this.update();
        }
    };
    QrCodeComponent.prototype.ngOnDestroy = function () {
        delete this.qrious;
    };
    QrCodeComponent.prototype.update = function () {
        try {
            var config = {
                background: this.background,
                backgroundAlpha: this.backgroundAlpha,
                foreground: this.foreground,
                foregroundAlpha: this.foregroundAlpha,
                level: this.level,
                mime: this.mime,
                padding: this.padding,
                size: this.size,
                value: this.value,
                element: this.element.nativeElement,
            };
            this.qrious = new QRious(config);
        }
        catch (e) {
            alert(e.message);
            console.error("update error: " + e.message);
        }
    };
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "background", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "backgroundAlpha", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "foreground", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "foregroundAlpha", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "level", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "mime", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "padding", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "size", void 0);
    __decorate([
        Input()
    ], QrCodeComponent.prototype, "value", void 0);
    __decorate([
        ViewChild('qrcode', { static: true })
    ], QrCodeComponent.prototype, "element", void 0);
    QrCodeComponent = __decorate([
        Component({
            selector: 'qr-code',
            template: '<canvas #qrcode></canvas>'
        })
    ], QrCodeComponent);
    return QrCodeComponent;
}());

var QriousModule = /** @class */ (function () {
    function QriousModule() {
    }
    QriousModule = __decorate([
        NgModule({
            declarations: [QrCodeComponent],
            exports: [QrCodeComponent],
        })
    ], QriousModule);
    return QriousModule;
}());

/*
 * Public API Surface of angular-qrious-lib
 */

/**
 * Generated bundle index. Do not edit.
 */

export { QrCodeComponent, QriousModule };
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