interaction.js

// Make a layer interactive: set `pickable` to `true`
new deck.ScatterplotLayer({
  // ...
  pickable: true
});

// You can confirm that it works by turning on autoHighlight.
// The circles should change color when hovered over:
new deck.ScatterplotLayer({
  // ...
  pickable: true,
  autoHighlight: true
});

// To subscribe to pointer events, supply callback functions to onHover and/or onClick:
new deck.ScatterplotLayer({
  // ...
  pickable: true,
  onHover: info => console.log('scatterplot layer hovered', info.object),
  onClick: info => console.log('scatterplot layer clicked', info.object)
});