Consolidated GPS Display

FredStout

I would like to develop a system using Processing (on my laptop) and an Adafruit GPS Arduino shield to display a map, speed, altitude in a moving vehicle (railroad car with no internet access). The Adafruit system works well and delivers NMEA sentences to my laptop via the serial port. I have developed the software to display the various data components that I want to see. I have asked for help with mapping and it was suggested that I use Unfolding Maps which seem to work well but Unfolding wants the entire screen. How do I make Unfolding Maps use part of the screen OR is the another mapping system that I could use?

tnagel

You can define the position and dimension of the map. Try this:

  size(800, 600, P2D);
  map = new UnfoldingMap(this, "map1", 100, 50, 400, 300);