JS9 Demo: an HTML interface (instead of a menubar)

The menubar is only one way to interface with JS9. Web designers can create their own graphical inteface, using standard HTML elements that call the JS9 Public API to perform the appropriate actions.

Choose a JS9 menu action to perform: zoom: zoom1 zoom2 zoom4 scale: log linear squared cmap: grey heat cool regions: circle box ellipse analysis: counts spectrum fitsheader