def charttest():
import gdchart
sizes = [random.randrange(10, 20) for i in range(10)]
x = gdchart.Line()
x.width = 250
x.height = 250
x.xtitle = "sample"
x.ytitle = "size"
x.title = "Example Graph"
#x.ext_color = [ "white", "yellow", "red", "blue", "green"]
x.setData(sizes)
#x.setLabels(["Mon", "Tue", "Wed", "Thu", "Fri"])
x.draw("simple.png")
def chartLine():
shelve_file = shelve.open("File/BytesSumPerHost.bat")
#元组列表
items_list = [(i[1],i[0]) for i in shelve_file.items()]
items_list.sort()
bytes_sent = [i[0] for i in items_list]
ip_addresses = [i[1] for i in items_list]
chart = gdchart.Line()
chart.width = 400
chart.height = 400
chart.bg_color = "white"
chart.plot_color = "black"
chart.xtitle = "Tasktracker Nums"
chart.ytitle = "Time (s)"
chart.title = "Block Size 8MB,Block Nums 8"
chart.setData([0,501.174,469.293,452.384,464.434,475.99,307.415])
chart.setLabels([0,3,4,5,6,7,8])
chart.draw("File/linevideo1.png")
shelve_file.close()