#!/usr/bin/python
from pychartdir import *
#The data for the chart
data = [50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59,
73, 77, 84, 82, 80, 84, 89]
#The labels for the chart. Note the "-" means a minor tick.
labels = ["0\nJun 4", "-", "-", "3", "-", "-", "6", "-", "-", "9", "-", "-",
"12", "-", "-", "15", "-", "-", "18", "-", "-", "21", "-", "-", "0\nJun 5"]
#Create a XYChart object of size 400 x 270 pixels
c = XYChart(400, 270)
#Set the plotarea at (80, 25) and of size 300 x 200 pixels. Use alternate color
#background (0xe0e0e0) and (0xffffff). Set border and grid colors to grey
#(0xc0c0c0).
c.setPlotArea(50, 25, 300, 200, 0xe0e0e0, 0xffffff, 0xc0c0c0, 0xc0c0c0, 0xc0c0c0
)
#Add a title to the chart using 14 pts Times Bold Italic font
c.addTitle("Server Monitor", "timesbi.ttf", 14)
#Add a title to the y axis
c.yAxis().setTitle("Server Load (MBytes)")
#Set the y axis width to 2 pixels
c.yAxis().setWidth(2)
#Set the labels on the x axis
c.xAxis().setLabels(labels)
#Set the x axis width to 2 pixels
c.xAxis().setWidth(2)
#Add a horizontal red (0x800080) mark line at y = 80
yMark = c.yAxis().addMark(80, 0xff0000, "Critical Threshold Set Point")
#Set the mark line width to 2 pixels
yMark.setLineWidth(2)
#Put the mark label at the top center of the mark line
yMark.setAlignment(TopCenter)
#Add an orange (0xffcc66) zone from x = 18 to x = 20
c.xAxis().addZone(18, 20, 0xffcc66)
#Add a vertical brown (0x995500) mark line at x = 18
xMark1 = c.xAxis().addMark(18, 0x995500, "Backup Start")
#Set the mark line width to 2 pixels
xMark1.setLineWidth(2)
#Put the mark label at the left of the mark line
xMark1.setAlignment(Left)
#Rotate the mark label by 90 degrees so it draws vertically
xMark1.setFontAngle(90)
#Add a vertical brown (0x995500) mark line at x = 20
xMark2 = c.xAxis().addMark(20, 0x995500, "Backup End")
#Set the mark line width to 2 pixels
xMark2.setLineWidth(2)
#Put the mark label at the right of the mark line
xMark2.setAlignment(Right)
#Rotate the mark label by 90 degrees so it draws vertically
xMark2.setFontAngle(90)
#Add a green (0x00cc00) line layer with line width of 2 pixels
c.addLineLayer(data, 0xcc00).setLineWidth(2)
#output the chart
c.makeChart("markzone2.png")
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