#!/usr/bin/python
from pychartdir import *
#The data for the area chart
data0 = [42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60,
70, 76, 63, 67, 75, 64, 51]
data1 = [50, 45, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59,
73, 77, 84, 82, 80, 84, 89]
data2 = [61, 79, 85, 66, 53, 39, 24, 21, 37, 56, 37, 22, 21, 33, 13, 17, 4, 23,
16, 25, 9, 10, 5, 7, 16]
labels = ["0", "-", "2", "-", "4", "-", "6", "-", "8", "-", "10", "-", "12",
"-", "14", "-", "16", "-", "18", "-", "20", "-", "22", "-", "24"]
#Create a XYChart object of size 500 x 300 pixels
c = XYChart(500, 300)
#Set the plotarea at (90, 30) and of size 300 x 240 pixels.
c.setPlotArea(90, 30, 300, 240)
#Add a legend box at (405, 100)
c.addLegend(405, 100)
#Add a title to the chart
c.addTitle("Daily System Load")
#Add a title to the y axis. Draw the title upright (font angle = 0)
c.yAxis().setTitle("Database\nQueries\n(per sec)").setFontAngle(0)
#Set the labels on the x axis
c.xAxis().setLabels(labels)
#Add an area layer
layer = c.addAreaLayer()
#Draw the area layer in 3D
layer.set3D()
#Add the three data sets to the area layer
layer.addDataSet(data0, -1, "Server # 1")
layer.addDataSet(data1, -1, "Server # 2")
layer.addDataSet(data2, -1, "Server # 3")
#output the chart
c.makeChart("threedstackarea.png")
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