How do we interact with our maps?

In this lecture we’re going to learn about events and filtering. These can be used select specific items in our spatial data and to trigger certain actions.

We’ll combine our mouse behaviour with filters in a way that influences what gets displayed.

What are we covering today?

  • Filters
  • Picking what shows up on the map!
  • Basic interactivity
  • Javascript events
  • Mouse move
  • Mouse click
  • Popups
  • Simple text  * HTML in pop ups