[File: pythondemo/gapbar.py] (The CGI version is available as "pythondemo_cgi/gapbar.py".)
#!/usr/bin/python
from pychartdir import *
def createChart(img) :
bargap = int(img) * 0.25 - 0.25
#The data for the bar chart
data = [100, 125, 245, 147, 67]
#The labels for the bar chart
labels = ["Mon", "Tue", "Wed", "Thu", "Fri"]
#Create a XYChart object of size 150 x 150 pixels
c = XYChart(150, 150)
#Set the plotarea at (27, 20) and of size 120 x 100 pixels
c.setPlotArea(27, 20, 120, 100)
#Set the labels on the x axis
c.xAxis().setLabels(labels)
if bargap >= 0 :
#Add a title to display to bar gap using 8 pts Arial font
c.addTitle(" Bar Gap = %s" % (bargap), "arial.ttf", 8)
else :
#Use negative value to mean TouchBar
c.addTitle(" Bar Gap = TouchBar", "arial.ttf", 8)
bargap = TouchBar
#Add a bar chart layer using the given data and set the bar gap
c.addBarLayer(data).setBarGap(bargap)
#output the chart
c.makeChart("gapbar%s.png" % img)
createChart("0")
createChart("1")
createChart("2")
createChart("3")
createChart("4")
createChart("5")
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