question: public void line ( String srcName , Paint color , String legend , float width , boolean stack ) { if ( legend != null ) { comments . add ( new LegendText ( color , legend ) ) ; } SourcedPlotElement parent = stack ? findParent ( ) : null ; plotElements . add ( new Line ( srcName , color , new BasicStroke ( width ) , parent ) ) ; }
target:  Plots requested data as a line, using the color and the line width specified.