Flutter Image Variable

flutter image class
flutter rootbundle
flutter image widget
flutter background image
image.memory flutter
flutter image.asset size
flutter image function
flutter image from url

I'd like to build the UI for a shop app and I don't want to make a file for every product, so I made a file called products, the problem I am having is that I don't quite know how I can pass the image data.

class Products {
  String id;
  String title;
  double price;
  AssetImage image;

  Products({
    @required this.id,
    @required this.title,
    @required this.price,
    @required this.image,
  });
}

This is the list where I use the model above.

final List<Products> _products = [

Products(
  id: '1',
  title: 'new shoes',
  price: 69.99,
  image: Image.asset('assets/images/BeatsPro'), //does not work...don't know how
),];

Thank you very much

class Products {
  String id;
  String title;
  double price;
  String image;

  Products({
    @required this.id,
    @required this.title,
    @required this.price,
    @required this.image,
  });
}

final List<Products> _products = [

Products(
  id: '1',
  title: 'new shoes',
  price: 69.99,
  image: 'assets/images/BeatsPro.png',
),
];

to show Multiple image

_products.map((product){

 Image(image: AssetImage(product.image));

  }).toList();

Image class - widgets library - Dart API, API docs for the Image.asset constructor from the Class Image class from the widgets library, for the Dart programming language. This Flutter tutorial gives examples of how to display an image stored in asset folder and adjust the image width, height, color, etc. The images that will be displayed must be stored in particular folders. While in Android the images must be stored in res/drawable folder by default, in Flutter you can define where the images are stored.

Try this way

class Activity {
  String imageUrl;
  String name;
  String type;
  List<String> startTimes;
  int rating;
  int price;

  Activity({
    this.imageUrl,
    this.name,
    this.type,
    this.startTimes,
    this.rating,
    this.price,
  });
}

And Create Another Class

class Destination {
  String imageUrl;
  String city;
  String country;
  String description;
  List<Activity> activities;

  Destination({
    this.imageUrl,
    this.city,
    this.country,
    this.description,
    this.activities,
  });
}

List<Activity> activities = [
  Activity(
    imageUrl: 'assets/images/stmarksbasilica.jpg',
    name: 'St. Mark\'s Basilica',
    type: 'Sightseeing Tour',
    startTimes: ['9:00 am', '11:00 am'],
    rating: 5,
    price: 30,
  ),

And In your activity

final Destination destination;

define above build function

              Image(
                      fit: BoxFit.cover,
                      image: AssetImage(
                        widget.destination.imageUrl,
                      ),
                    ),

Adding assets and images, Need your app to display images? Flutter has you covered! Use the Image widget to render Duration: 2:16 Posted: Jan 13, 2020 Let’s do this with a variable name isEmployed. var isEmployed =true; Or explicitly tell the compiler it is a boolean value. bool isEmployed =true; So far we have a good understanding with some of the basic variable and data types. Let’s clear the concepts with one dart variables and data types example code.

Because

var a = Image.asset(''); // type Image

but in Products you expect AssetImage as input

class Products {
  AssetImage image;
}

and A value of type 'Image' can't be assigned to a variable of type 'AssetImage'

Image.asset constructor - Image class - widgets library , for 60 days FREE: https://pluralsight.pxf.io/c/1291657/424552/7490 Beginners flutter tutorial Duration: 4:19 Posted: Oct 2, 2018 2. Create a list of todos. Second, display a list of todos. In this example, generate 20 todos and show them using a ListView. For more information on working with lists, see the Use lists recipe.

Image (Flutter Widget of the Week), Flutter Android iOS web. 169. →. Metadata. Provides server and web apps the ability to load, manipulate, and save images with various image� In atrial flutter with variable block the R-R intervals will be multiples of the P-P interval — e.g. assuming an atrial rate of 300bpm (P-P interval of 200 ms), the R-R interval would be 400 ms with 2:1 block, 600 ms with 3:1 block, and 800 ms with 4:1 block.

#2.5 Flutter Image Asset ( Bitmaps ) Widget Example. Flutter , Opens a local image file, if it exists there. If it doesn't, fetches the image from the network and then saves to the local file for next time. Now, cd into flutter_global_variable. Open this folder in your favorite IDE, I prefer Visual Studio Code as it is lightweight and has a big library of powerful extensions. Head over to pubspec

image, How to use Flutter's MemoryImage and Image.memory, including how to from asset into Uint8List , then store the result as a state variable. Flutter provides the Image widget to display different types of images. To work with images from a URL, use the Image.network () constructor.