     val = classifier.el.find('#ui-slider').val()
     zoomRanges = classifier.zoomRanges
     zoomLevel  = classifier.zoomLevel
-
-    # draw axes
-    @drawXTickMarks(xMin, xMax)
-    @drawYTickMarks(yMin, yMax)
     
     # plot points
     for i in [0...@dataLength]

    @save(leftXPos, markRightX)

  save: (markLeftX, markRightX) ->
    #canvas coords
    @canvasXMin = markLeftX
    @canvasXMax = markRightX

    tickMinorLength = 5
    tickMajorLength = 10
    tickWidth = 1
    tickColor = '#323232'
    textColor = '#323232'
    textSpacing = 15

    # determine intervals
