     if @state.loading
       markingSurfaceContent = <LoadingIndicator />
     else
-      markingSurfaceContent =  
+      markingSurfaceContent =
         <svg
           className = "subject-viewer-svg"
           width = {@state.imageWidth}

          </Draggable>

          { @state.marks.map ((mark, i) ->
              <ToolComponent 
                key={i} 
                mark={mark} 
                subject={@state.subject}
                workflow={@props.workflow}
                getEventOffset={@getEventOffset} 
                isSelected={mark is @state.selectedMark} 
                handleMarkClick={@handleMarkClick.bind null, mark} 
                onClickDelete={@onClickDelete}
                clickOffset={@state.clickOffset}
                imageWidth={@state.imageWidth}

      mark.y = @state.imageHeight
    else if ey < 0
      mark.y = 0

    @setState selectedMark: mark
      # , => @forceUpdate()

  # AVAILABLE, BUT UNUSED, METHODS
  # handleInitRelease: (e) ->
  # handleToolMouseDown: (e) ->
