question: @ Override public AxisState draw ( Graphics2D g2 , double cursor , Rectangle2D plotArea , Rectangle2D dataArea , RectangleEdge edge , PlotRenderingInfo plotState ) { AxisState axisState = new AxisState ( cursor ) ; if ( isAxisLineVisible ( ) ) { drawAxisLine ( g2 , cursor , dataArea , edge ) ; } if ( isTickMarksVisible ( ) ) { drawTickMarks ( g2 , axisState , dataArea , edge ) ; } if ( isTickLabelsVisible ( ) ) { for ( int band = 0 ; band < this . labelInfo . length ; band ++ ) { axisState = drawTickLabels ( band , g2 , axisState , dataArea , edge ) ; } } if ( getAttributedLabel ( ) != null ) { axisState = drawAttributedLabel ( getAttributedLabel ( ) , g2 , plotArea , dataArea , edge , axisState ) ; } else { axisState = drawLabel ( getLabel ( ) , g2 , plotArea , dataArea , edge , axisState ) ; } return axisState ; }
target:  Draws the axis on a Java 2D graphics device (such as the screen or a printer).