plot.py 文件源码

def import_plotting():
    global matplotlib
    import matplotlib; matplotlib.use('Agg') # for systems without X11
    global PdfPages
    from matplotlib.backends.backend_pdf import PdfPages
    global pylab
    import pylab

    pylab.rcParams.update({
        'backend': 'PDF',
        'font.size': 16,
        'figure.figsize': (6,4.5),
        'figure.dpi': 100.0,
        'figure.subplot.left': 0.15,
        'figure.subplot.right': 0.95,
        'figure.subplot.bottom': 0.15,
        'figure.subplot.top': 0.95,
        'grid.color': '0.1',
        'axes.grid' : True,
        'axes.titlesize' : 'small',
        'axes.labelsize' : 'small',
        'axes.formatter.limits': (-4,4),
        'xtick.labelsize' : 'small',
        'ytick.labelsize' : 'small',
        'lines.linewidth' : 2.0,
        'lines.markeredgewidth' : 0.5,
        'lines.markersize' : 10,
        'legend.fontsize' : 'x-small',
        'legend.fancybox' : False,
        'legend.shadow' : False,
        'legend.borderaxespad' : 0.5,
        'legend.numpoints' : 1,
        'legend.handletextpad' : 0.5,
        'legend.handlelength' : 1.6,
        'legend.labelspacing' : .75,
        'legend.markerscale' : 1.0,
        # turn on the following to embedd fonts; requires latex
        #'ps.useafm' : True,
        #'pdf.use14corefonts' : True,
        #'text.usetex' : True,
    })

    try: pylab.rcParams.update({'figure.max_num_figures':50})
    except: pylab.rcParams.update({'figure.max_open_warning':50})
    try: pylab.rcParams.update({'legend.ncol':1.0})
    except: pass