                     @options.zoom
                         .scale(@options.lastZoom.scale)
                         .translate(@options.lastZoom.translate)
-                       
+
                     @tooltipBrushMin.transition()
                         .duration(100)
                         .style("opacity", .9)

            .attr('fill', 'none')
            .attr('transform', "translate(0,"+ (-@options.height+29)+")")

        
        step = (@scales.y.domain()[1] - @scales.y.domain()[0])/4
        @axis.y.tickValues(
            d3.range(@scales.y.domain()[0],@scales.y.domain()[1]+step, step)



module.exports = TimeSlider
