fund_dl.py 文件源码

def splity(im):
    s = ''
    w,h = im.size
    pix = im.load()
    for j in xrange(h):
        num = 0
        for i in xrange(w):
            # print pix[i,j]
            if pix[i,j]==BLACK:
                num += 1
        if num > 0:
            s += '1'
        else:
            s += '0'
    # print s
    start = s.find('1')
    end = s.rfind('1')
    return im.crop((0,start,w,end))