preetjdp

Steps to install OpenCv on a raspberry pi

First Install VirtualEnv and setup a Virtual Environment and activate it.

$ sudo pip install virtualenv
$ virtualenv ENV-NAME
$ source ENV-NAME/bin/activate

OpenCv Installation

preetjdp

package com.obodo.app

import android.os.Bundle

import android.app.NotificationChannel
import android.app.NotificationManager
import android.content.Context
import android.os.Build

import io.flutter.app.FlutterActivity

preetjdp

import 'package:google_maps_flutter/google_maps_flutter.dart';


     List<LatLng> decodePolyline(final String encodedPath) {
        int len = encodedPath.length;

        // For speed we preallocate to an upper bound on the final length, then
        // truncate the array before returning.
        
        final List<LatLng> path = [];

preetjdp

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MaterialApp(home:MyApp()));
}

class MyApp extends StatelessWidget {
  @override

preetjdp

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

preetjdp

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(home: MyApp()));
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(

preetjdp

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      debugShowCheckedModeBanner: false,

preetjdp

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

preetjdp

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
 final DataItem dataItem = DataItem();

preetjdp

import 'package:flutter/material.dart';
import 'dart:math';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(