private void init_draw_graphics(Graphics2D p_graphics,Color p_color,float p_width){
  BasicStroke bs=new BasicStroke(Math.max(p_width,0),BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND);
  p_graphics.setStroke(bs);
  p_graphics.setColor(p_color);
  p_graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
}

private void init_draw_graphics ( Graphics2D p_graphics , Color p_color , float p_width ) { BasicStroke bs = new BasicStroke ( Math . max ( p_width , 0 ) , BasicStroke . CAP_ROUND , BasicStroke . JOIN_ROUND ) ; p_graphics . setStroke ( bs ) ; p_graphics . setColor ( p_color ) ; p_graphics . setRenderingHint ( RenderingHints . KEY_ANTIALIASING , RenderingHints . VALUE_ANTIALIAS_ON ) ; }
initialise some values in p_graphics
