function layerOn() {
    editOn();

    drawLayer
      .style('opacity', 0)
      .transition()
      .duration(250)
      .style('opacity', 1)
      .on('end interrupt', () => dispatch.call('change'));
  }
// Enable the layer.  This shows the markers and transitions them to visible.
Enable the layer.  This shows the markers and transitions them to visible.
Enable the layer . This shows the markers and transitions them to visible .
function layerOn() {
    editOn();
    drawLayer
      .style('opacity', 0)
      .transition()
      .duration(250)
      .style('opacity', 1)
      .on('end interrupt', () => dispatch.call('change'));
  }
function layerOn ( ) { editOn ( ) ; drawLayer . style ( 'opacity' , 0 ) . transition ( ) . duration ( 250 ) . style ( 'opacity' , 1 ) . on ( 'end interrupt' , ( ) => dispatch . call ( 'change' ) ) ; }
Enable the layer.
Enable the layer .