Example showing contextual data updates in TnT Board. When the board is panned or zoomed, the elements that lay outside the boundaries of the current display are removed and new elements inside the boundaries created. This happens at the data level.
Modified http://d3js.org/d3.v3.min.js to a secure url
Modified http://tntvis.github.io/tnt.board/build/tnt.board.min.js to a secure url
https://d3js.org/d3.v3.min.js
https://tntvis.github.io/tnt.board/build/tnt.board.min.js