Sprint 4 Critical Tasks

[cecilianor]

Tasks:

• [x] Merge combine to main, finally!
• [x] Write more unit tests. Everyone is responsible for writing tests for their own code. Cecilia will help and monitor this.
• [x] Automate unit tests:
  • [x] Learning how to set up GitHub Actions.
  • [x] Compile for Linux, set up the VM, have the VM run the Cmake script, build the project, and then run the Ctest command.
• [x] Finishing the MVP:
  • [x] Add build instructions to readme. Including how to run tests.
  • [x] Text placement and size. This time, it means to display names of places, not road names, these need to be rotated. Rotation is saved for a future sprint. Correct text style (boundary, font etc.) is NOT required either.
  • [ ] Finish up the prototype UI.
  • [ ] Perform a whitebox acceptance test with Karolina.
  • [x] Add the button to reload tiles.
  • [x] Add buttons to quickly navigate to Nydalen and Gjøvik
  • [x] Add toggle switch for debug lines
  • [x] Optional: Update the longitude and latitude when panning.
• [x] Finish up expression parsing in styling. This should solve Antarctica being green, maybe also line width problems.
• [x] Bugfixes:
  • [x] Calculate visible tiles. It’s missing some columns at certain zoom levels + aspect ratio.
  • [x] Crash when rendering at zoom level >8. (For some reason it works with debugger attached).
  • [x] Sometimes the pen width is set to a value in the illegal range. Put a lineWidth check to ensure that width is never less than one. Write this as a warning/error to the debugger.
  • [x] Black line at the equator at some zoon distances. Possible causes for the bug:
  • pen width
  • rounding error when placing tiles on the screen (about 1 px) at certain zoom levels.
  • [x] Fix long/lat sign error. The y direction was negative when it should have been positive. This error is caused by the Qt Widget y axis being positive when going down instead of up.

[cecilianor]

One task is missing here: Performing a whitebox test with Karolina. I'm closing the issue now, and we sort out acceptance tests with Qt after we all return after Easter.