This is a tool for the mobile game Girls' Frontline to extract your echelons from screenshots of your ID card into a single compact image. It is built using Angular 12 and OpenCVJS 4.4 (webassembly version running in a web worker). It is available online here and can also be installed as PWA. See wiki for usage.
ng serve and navigate to http:https://localhost:4200/ like most Angular applications.
ng build --configuration production
17 Mar 2023 - v1.5.1 Angular 14 -> Angular 15
24 Sep 2022 - v1.5.0 Angular 12 -> Angular 14
19 Aug 2022 - v1.4.2 Added date suffix to filename
16 July 2022 - v1.4.1 Added deployment pipelines
29 June 2021 - v1.4.0 Added Sangvis echelon support, Angular11 -> Angular12
10 December 2020 - v1.3.2 some layout changes
10 December 2020 - v1.3.1 added some spacing on smaller screens for touch scrolling, added a footer with the option to enable/disable reordering
09 December 2020 - v1.3.0 changed extracted echelons to be in list format and added drag and drop
22 November 2020 - v1.2.0 Added multi-threading support
22 November 2020 - v1.1 Angular10 -> Angular11
02 September 2020 - v1.0 Initial release