question: @ Override public void acceptDataPoint ( ChartEvent e ) { if ( e . getReset ( ) ) { m_xCount = 0 ; m_max = 1 ; m_min = 0 ; } if ( m_outputFrame != null ) { boolean refresh = false ; if ( e . getLegendText ( ) != null & e . getLegendText ( ) != m_legendText ) { m_legendText = e . getLegendText ( ) ; refresh = true ; } if ( e . getMin ( ) != m_min || e . getMax ( ) != m_max ) { m_oldMax = m_max ; m_oldMin = m_min ; m_max = e . getMax ( ) ; m_min = e . getMin ( ) ; refresh = true ; m_yScaleUpdate = true ; } if ( refresh ) { m_legendPanel . repaint ( ) ; m_scalePanel . repaint ( ) ; } acceptDataPoint ( e . getDataPoint ( ) ) ; } m_xCount ++ ; }
target:  Accept a data point (encapsulated in a chart event) to plot