       @canvasGraph.enableMarking()
       @drawSliderAxisNums()
 
-      @zoomRanges = [ @canvasGraph.largestX, @canvasGraph.largestX/10, @canvasGraph.largestX/20 ]
+      @zoomRanges = [15, 10, 2]#[ @canvasGraph.largestX, @canvasGraph.largestX/10, @canvasGraph.largestX/20 ]
       @magnification = [ '1x', '10x', '20x' ]
       @showZoomMessage(@magnification[@zoomLevel])
 

    window.classifier = @
    
    # zoom levels [days]: 2x, 10x, 20x
    @zoomRange = 30 # set to first zoom level
    @zoomRanges = []
    @zoomLevel = 0
    isZoomed: false

      @el.find(".noUi-handle").fadeOut(150)
      @zoomLevel = 0
    else 
      @canvasGraph.zoomInTo(0, @zoomRanges[@zoomLevel])
      @el.find("#toggle-zoom").addClass("toggled")
      @el.find("#ui-slider").val(0)
