src/charts/brush.js
function drawHandles() {
            let handleFillColor = colorHelper.colorSchemasHuman.grey[1];

            // Styling
            handle = chartBrush
                        .selectAll('.handle.brush-rect')
                        .style('fill', handleFillColor);
        }
function drawHandles() {
            let handleFillColor = colorHelper.colorSchemasHuman.grey[1];

            // Styling
            handle = chartBrush
                        .selectAll('.handle.brush-rect')
                        .style('fill', handleFillColor);
        }
function drawHandles ( ) { let handleFillColor = colorHelper . colorSchemasHuman . grey [ 1 ] ; // Styling handle = chartBrush . selectAll ( '.handle.brush-rect' ) . style ( 'fill' , handleFillColor ) ; }
Draws a handle for the Brush section
@return {void}
Draws a handle for the Brush section