How to add google charts in ionic project

how to add this chart: https://developers.google.com/chart/interactive/docs/gallery/gauge on my project

Have you searched the forum yet for how to implement Google Charts in Ionic projects?

I used this https://www.npmjs.com/package/angular2-google-chart

but give me error ; Uncaught TypeError: (void 0) is not a function

app.module.ts;

import { NgModule, ErrorHandler } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { IonicApp, IonicModule, IonicErrorHandler } from 'ionic-angular';
import { MyApp } from './app.component';   
import { StatusBar } from '@ionic-native/status-bar';
import { SplashScreen } from '@ionic-native/splash-screen';
import { DbProvider } from '../providers/db/db';
import { IonicStorageModule } from '@ionic/storage';
import { HttpModule } from '@angular/http';
import { SQLitePorter } from '@ionic-native/sqlite-porter';
import { SQLite } from '@ionic-native/sqlite';
import { TaskServiceProvider } from '../providers/task-service/task-service'
import { ChartModule } from 'angular2-highcharts';
import * as highcharts from 'Highcharts';
import {GoogleChart} from 'angular2-google-chart/directives/angular2-google-chart.directive';


@NgModule({
  declarations: [
    MyApp,
    KanalolusturPage,
    KanalPage,
    TabsPage,
    GetlerPage,
    PostlarPage,
    UyelikPage,
    ElementolusturPage,
    VerilerPage,
    GoogleChart
  ],
  imports: [
    BrowserModule,
    HttpModule,
    IonicModule.forRoot(MyApp),
    IonicStorageModule.forRoot(),
    ChartModule.forRoot(highcharts)
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    KanalolusturPage,
    KanalPage,
    TabsPage,
    GetlerPage,
    PostlarPage,
    UyelikPage,
    ElementolusturPage,
    VerilerPage,
  ],
  providers: [
    StatusBar,
    SplashScreen,
    {provide: ErrorHandler, useClass: IonicErrorHandler},
    DbProvider,
    DbProvider,
    SQLitePorter,
    SQLite,
    TaskServiceProvider
  ]
})
export class AppModule {}

What code exactly is giving you this error?

@NgModule({
declarations: [
MyApp,
KanalolusturPage,
KanalPage,
TabsPage,
GetlerPage,
PostlarPage,
UyelikPage,
ElementolusturPage,
VerilerPage,
GoogleChart // i think this
[/quote]

As you created a new topic Ionic google charts error: (void 0) is not a function I will close this.