plotting.py 文件源码

def twoDimensionalScatter(title, title_x, title_y,
                          x, y,
                          lim_x = None, lim_y = None,
                          color = 'b', size = 20, alpha=None):
    """
    Create a two-dimensional scatter plot.

    INPUTS
    """
    pylab.figure()

    pylab.scatter(x, y, c=color, s=size, alpha=alpha, edgecolors='none')

    pylab.xlabel(title_x)
    pylab.ylabel(title_y)
    pylab.title(title)
    if type(color) is not str:
        pylab.colorbar()

    if lim_x:
        pylab.xlim(lim_x[0], lim_x[1])
    if lim_y:
        pylab.ylim(lim_y[0], lim_y[1])

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