The Basemap Slider Bundle provides a widget that allows you to fade between different basemaps.
https://demos.conterra.de/mapapps/resources/apps/public_demo_basemapslider/index.html
This project is not intended for use by non-con terra users. It is designed for the creation of bundles and their releases in GitHub and can access con terra internal infrastructures for this purpose. To develop your own map.apps bundles, use the mapapps-4-developers project.
dn_basemapslider Documentation
Clone this project and ensure that you have all required dependencies installed correctly (see Documentation).
Then run the following commands from the project root directory to start a local development server:
# install all required node modules
$ mvn initialize
# start dev server
$ mvn compile -Denv=dev -Pinclude-mapapps-deps
# run unit tests
$ mvn test -P run-js-tests,include-mapapps-deps