aspose_barcode_cloud 1.24.11

This SDK allows you to work with Aspose.BarCode for Cloud REST APIs in your Dart or Flutter applications quickly and easily

Aspose.BarCode Cloud SDK for Dart

• API version: 3.0
• SDK version: 1.24.11

This SDK allows you to work with Aspose.BarCode for Cloud REST APIs in your Dart or Flutter applications quickly and easily

Demo applications

Scan QR	Generate Barcode	Recognize Barcode
Generate Wi-Fi QR	Embed Barcode	Scan Barcode

Aspose.BarCode for Cloud is a REST API for Linear, 2D and postal barcode generation and recognition in the cloud. API recognizes and generates barcode images in a variety of formats. Barcode REST API allows to specify barcode image attributes like image width, height, border style and output image format in order to customize the generation process. Developers can also specify the barcode type and text attributes such as text location and font styles in order to suit the application requirements.

This repository contains Aspose.BarCode Cloud SDK for Dart source code. This SDK allows you to work with Aspose.BarCode for Cloud REST APIs in your Dart or Flutter applications quickly and easily.

To use these SDKs, you will need Client Id and Client Secret which can be looked up at Aspose Cloud Dashboard (free registration in Aspose Cloud is required for this).

Prerequisites

To use Aspose.BarCode Cloud SDK for Dart you need to register an account with Aspose Cloud and lookup/create Client Secret and SID at Cloud Dashboard. There is a free quota available. For more details, see Aspose Cloud Pricing.

Requirements

Dart 2.12.0 or later

Installation & Usage

Add this dependency to your pubspec.yaml:

dependencies:
  aspose_barcode_cloud: 1.24.11

Sample usage

Generate an image with barcode and then recognize it

The examples below show how you can generate QR barcode and save it into a local file and then recognize using aspose_barcode_cloud:

import 'dart:io';
import 'dart:typed_data';

import 'package:aspose_barcode_cloud/aspose_barcode_cloud.dart';
import 'package:http/http.dart' show MultipartFile;

Future<void> main() async {
  const fileName = "qr.png";

  final api = BarcodeApi(ApiClient(Configuration(
    clientId: "Client Id from https://dashboard.aspose.cloud/applications",
    clientSecret:
        "Client Secret from https://dashboard.aspose.cloud/applications",
    // For testing only
    accessToken: Platform.environment["TEST_CONFIGURATION_ACCESS_TOKEN"],
  )));

  // Generate image with barcode
  final Uint8List generated = await api.getBarcodeGenerate(
    EncodeBarcodeType.QR.toString(),
    "text",
    textLocation: CodeLocation.None.toString(),
  );

  // Save generated image to file
  File(fileName).writeAsBytesSync(generated);
  print("Generated image saved to '$fileName'");

  // Recognize generated image
  final formFile = MultipartFile.fromBytes("image", generated.toList(),
      filename: "barcode.png");
  final BarcodeResponseList recognized = await api.scanBarcode(
    formFile,
    decodeTypes: [DecodeBarcodeType.QR],
  );

  if (recognized.barcodes != null && recognized.barcodes!.isNotEmpty) {
    print("Recognized Type: ${recognized.barcodes![0].type!}");
    print("Recognized Value: ${recognized.barcodes![0].barcodeValue!}");
  } else {
    print("No barcode found");
  }
}

Dependencies

• http: '>=0.13.0 <2.0.0'

Licensing

All Aspose.BarCode for Cloud SDKs, helper scripts and templates are licensed under MIT License.

Resources

• Website
• Product Home
• Documentation
• Free Support Forum
• Paid Support Helpdesk
• Blog

Documentation for API Endpoints

All URIs are relative to https://api.aspose.cloud/v3.0

Class	Method	HTTP request	Description
BarcodeApi	getBarcodeGenerate	GET /barcode/generate	Generate barcode.
BarcodeApi	getBarcodeRecognize	GET /barcode/{name}/recognize	Recognize barcode from a file on server.
BarcodeApi	postBarcodeRecognizeFromUrlOrContent	POST /barcode/recognize	Recognize barcode from an url or from request body. Request body can contain raw data bytes of the image with content-type "application/octet-stream". An image can also be passed as a form field.
BarcodeApi	postGenerateMultiple	POST /barcode/generateMultiple	Generate multiple barcodes and return in response stream
BarcodeApi	putBarcodeGenerateFile	PUT /barcode/{name}/generate	Generate barcode and save on server (from query params or from file with json or xml content)
BarcodeApi	putBarcodeRecognizeFromBody	PUT /barcode/{name}/recognize	Recognition of a barcode from file on server with parameters in body.
BarcodeApi	putGenerateMultiple	PUT /barcode/{name}/generateMultiple	Generate image with multiple barcodes and put new file on server
BarcodeApi	scanBarcode	POST /barcode/scan	Quickly scan a barcode from an image.
FileApi	copyFile	PUT /barcode/storage/file/copy/{srcPath}	Copy file
FileApi	deleteFile	DELETE /barcode/storage/file/{path}	Delete file
FileApi	downloadFile	GET /barcode/storage/file/{path}	Download file
FileApi	moveFile	PUT /barcode/storage/file/move/{srcPath}	Move file
FileApi	uploadFile	PUT /barcode/storage/file/{path}	Upload file
FolderApi	copyFolder	PUT /barcode/storage/folder/copy/{srcPath}	Copy folder
FolderApi	createFolder	PUT /barcode/storage/folder/{path}	Create the folder
FolderApi	deleteFolder	DELETE /barcode/storage/folder/{path}	Delete folder
FolderApi	getFilesList	GET /barcode/storage/folder/{path}	Get all files and folders within a folder
FolderApi	moveFolder	PUT /barcode/storage/folder/move/{srcPath}	Move folder
StorageApi	getDiscUsage	GET /barcode/storage/disc	Get disc usage
StorageApi	getFileVersions	GET /barcode/storage/version/{path}	Get file versions
StorageApi	objectExists	GET /barcode/storage/exist/{path}	Check if file or folder exists
StorageApi	storageExists	GET /barcode/storage/{storageName}/exist	Check if storage exists

Documentation For Models

• ApiError
• ApiErrorResponse
• AustralianPostParams
• AutoSizeMode
• AvailableGraphicsUnit
• AztecEncodeMode
• AztecParams
• AztecSymbolMode
• BarcodeResponse
• BarcodeResponseList
• BorderDashStyle
• CaptionParams
• ChecksumValidation
• CodabarChecksumMode
• CodabarParams
• CodabarSymbol
• CodablockParams
• Code128Emulation
• Code128EncodeMode
• Code128Params
• Code16KParams
• CodeLocation
• CouponParams
• CustomerInformationInterpretingType
• DataBarParams
• DataMatrixEccType
• DataMatrixEncodeMode
• DataMatrixParams
• DataMatrixVersion
• DecodeBarcodeType
• DiscUsage
• DotCodeEncodeMode
• DotCodeParams
• ECIEncodings
• EnableChecksum
• EncodeBarcodeType
• Error
• ErrorDetails
• FileVersions
• FilesList
• FilesUploadResult
• FontMode
• FontParams
• FontStyle
• GeneratorParams
• GeneratorParamsList
• HanXinEncodeMode
• HanXinErrorLevel
• HanXinParams
• HanXinVersion
• ITF14BorderType
• ITFParams
• MacroCharacter
• MaxiCodeEncodeMode
• MaxiCodeMode
• MaxiCodeParams
• ObjectExist
• Padding
• PatchCodeParams
• PatchFormat
• Pdf417CompactionMode
• Pdf417ErrorLevel
• Pdf417MacroTerminator
• Pdf417Params
• PostalParams
• PresetType
• QREncodeMode
• QREncodeType
• QRErrorLevel
• QRVersion
• QrParams
• ReaderParams
• RegionPoint
• ResultImageInfo
• StorageExist
• StorageFile
• StructuredAppend
• TextAlignment
• FileVersion