question: @ Override public void drawSeries ( Canvas canvas , Paint paint , List < Float > points , List < Double > values , XYSeriesRenderer seriesRenderer , SupportSeriesRender supportSeriesRender , float yAxisValue , int seriesIndex , int startIndex ) { int seriesNr = mDataset . getSeriesCount ( ) ; int length = points . size ( ) ; paint . setColor ( seriesRenderer . getColor ( ) ) ; paint . setStyle ( Style . FILL ) ; float halfDiffX = getHalfDiffX ( points , length , seriesNr ) ; for ( int i = 0 ; i < length ; i += 2 ) { float x = points . get ( i ) ; float y = points . get ( i + 1 ) ; drawBar ( canvas , x , yAxisValue , x , y , halfDiffX , seriesNr , seriesIndex , paint ) ; } paint . setColor ( seriesRenderer . getColor ( ) ) ; }
target:  The graphical representation of a series.