#!/usr/bin/python
from pychartdir import *
import cgi, sys

# Get HTTP query parameters
query = cgi.FieldStorage()

# This script can draw different charts depending on the chartIndex
chartIndex = int(query["img"].value)

# The data for the chart
data = [100, 125, 260, 147, 67]
labels = ["Mon", "Tue", "Wed", "Thu", "Fri"]

# Create a XYChart object of size 200 x 180 pixels
c = XYChart(200, 180)

# Set the plot area at (30, 10) and of size 140 x 130 pixels
c.setPlotArea(30, 10, 140, 130)

# Ise log scale axis if required
if chartIndex == 1 :
    c.yAxis().setLogScale3()

# Set the labels on the x axis
c.xAxis().setLabels(labels)

# Add a color bar layer using the given data. Use a 1 pixel 3D border for the bars.
c.addBarLayer3(data).setBorderColor(-1, 1)

# Output the chart
print("Content-type: image/png\n")
binaryPrint(c.makeChart2(PNG))

