Chart.toNonVirtualPoint Method
        
 Converts a pixel position modified by the viewport if currently zoomed in to a position relative to the edges of the chart, converting a position along
 the chart's scrolled axes to a position as displayed by the screen.
 
         
        Parameters
        
            - point
            
 
            - 
                
Type: Object
An object with properties:
     x       [type: Number]      - The number of pixels to the right of the left edge of the chart in addition to the number of pixels the viewport is scrolled to the left.
     y       [type: Number]      - The number of pixels below the top edge of the chart in addition to the number of pixels the viewport is scrolled up.
 
 
        
        Return Value
        
Type: Object
        
An object with properties:
     x       [type: Number]      - The number of pixels to the right of the left edge of the chart.
     y       [type: Number]      - The number of pixels below the top edge of the chart.