# 2008-06-07 (Sat): -1.1; wit -> with_
import Gnuplot, tempfile, os
class Gplot(Gnuplot.Gnuplot):
    def __init__(self, filename='default.gps'):
        Gnuplot.Gnuplot.__init__(self)
        if os.uname()[0] == 'Darwin':
            self.__call__('set term aqua font "lucida,16"')
        self.__call__('set zeroaxis')
        self.__call__('set format "%.1f')
        try:
            fps = open(filename)
        except IOError:
            pass
        else:
            fps.close()
            self.__call__('load "%s"' % filename)
            
    def plot(self, x, y, y2=None, x2=None, style="lines lw 1.5",
              style2="points pt 5 ps 1.2"):
        if y2 != None:
            if x2 != None:
                Gnuplot.Gnuplot.plot(self, Gnuplot.Data(x, y, with_=style),
                          Gnuplot.Data(x2, y2, with_=style2))
            else:
                Gnuplot.Gnuplot.plot(self, Gnuplot.Data(x, y, with_=style),
                          Gnuplot.Data(x, y2, with_=style2))
        else:
            Gnuplot.Gnuplot.plot(self, Gnuplot.Data(x, y, with_=style))
            
#   def fplot(self, filename="default.gps"):
#       ft = tempfile.mktemp()
#       self.__call__('save term "%s"' % ft)
#       self.__call__('load "%s"' % filename)
#       Gnuplot.Gnuplot.replot(self)
#       self.__call__('load "%s"' % ft)

    def plot2(self, x, y, style="linespoints"):
        Gnuplot.Gnuplot.plot(self, Gnuplot.Data(x, y, with_=style))

    def plot1(self, x, style="linespoints"):
        Gnuplot.Gnuplot.plot(self, Gnuplot.Data(x[0], x[1], with_=style))