Hello.
I asked a similar question to this a few days ago, please see: https://forum.processing.org/two/discussion/20564/indoor-navigation-using-rfid-technology#latest - but the spec of my application has now changed.
I am new to Processing and a beginner when it comes to programming in general so apologies for my lack of correct vocabulary when it comes to explaining things.
I am trying to create an application which gives the user a top-down view of a hospital building plan and allows them to choose, from a drop down menu, where they would like to go within the hospital. Each location has predefined co-ordinates and when the user chooses that location, a line will be draw from their current location to the location they have chosen. Obviously the line that is draw cannot be straight from point to point, as that would mean the line would be cutting through 'rooms' and 'walls' etc. The lines would have to follow the 'corridors' of the hospital.
Is this possible in Processing or should I be considering different Android development programs?
Any help/tutorials to set me on my way with the code will be much appreciated.