gms_path

GmsPath is an of Google Maps Services Path class that helps to manage coordinates points. First, you have to create or initialize an instance, you don't need keeping object reference because it is being handled in native code.

await GmsPath.createPathInstance();

After you create an instance, you can add coordinates.

await GmsPath.addCoordinate(19.434359, -99.152447);
await GmsPath.addCoordinate(19.439629, -99.144220);
await GmsPath.addCoordinate(19.441200, -99.142353);

Finally, you can get an encoded path of your coordinates.

String encodedPath = await GmsPath.encodedPath;

Getting Started

Flutter plugin for Google Maps Services Path class to help with coordinates points and get encoded path. plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Libraries

gms_path

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]