代码语言：javascript复制
#!/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')
