python-object-one

发布时间：2019-08-13 07:40:02编辑：auto阅读（1350）

    #!/usr/bin/env python2.6

    from reportlab.lib import colors
    from reportlab.graphics.shapes import *
    from reportlab.graphics import renderPDF
    data = [
            (2007, 8, 113.2, 114.2, 112.2),
            (2007, 9, 112.8, 115.8, 109.8),
            (2007,10, 111.0, 116.0, 106.0),
            (2007,11, 109.8, 116.8, 102.8),
            (2007,12, 107.3, 115.3, 99.3),
            (2008, 1, 105.2, 114.2, 96.2),
            (2008, 2, 104.1, 114.1, 94.1),
            (2008, 3, 99.9,  110.9, 88.9),
            (2008, 4, 94.8,  106.8, 82.8),
            (2008, 5, 91.2,  104.2, 78.2)]
    # Create Drawing mode
    drawing = Drawing(200, 150)

    pred = [row[2]-40 for row in data]
    high = [row[3]-40 for row in data]
    low = [row[4]-40 for row in data]
    times = [200*((row[0]+row[1]/12.0) - 2007)-110 for row in data]
    #
    drawing.add(PolyLine(zip(times, pred), strokeColor=colors.blue))
    drawing.add(PolyLine(zip(times, high), strokeColor=colors.red))
    drawing.add(PolyLine(zip(times, low), strokeColor=colors.black))
    drawing.add(String(65, 115, 'Sunspots', fontSize=18, fillColor=colors.red))

    renderPDF.drawToFile(drawing, 'Tony_report1.pdf', 'Sunspots')
     

关键字：

上一篇： Python:基础入门

下一篇： python缩进