Coder Social home page Coder Social logo

Comments (2)

V3ntus avatar V3ntus commented on August 16, 2024

Looks like it could be slightly related to #42, I'll try to pull latest master and test with that
Pulled latest master of this repo, no changes. Even refactored my code to look more like the example (instantiate the Polygon during widget instantiation, but dynamically clear/add the points when the user selects another polygon), no change. I'll look into exploring other state management solutions and have the PolygonLayer for "testPolygon" wrapped in a Consumer

from flutter_map_line_editor.

V3ntus avatar V3ntus commented on August 16, 2024

I believe the issue is caused by Flutter (or at least my implementation) not detecting changes due to this library using list mutation:

points[_markerToUpdate!] = LatLng(point.latitude, point.longitude);

final point = points.removeAt(index);

I was able to get my desired behavior by reassigning points after each marker operation:

points = List.from(points);

from flutter_map_line_editor.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.