#!/usr/bin/python
from pychartdir import *
#The (x, y) data for the first line
dataX0 = [20, 90, 40, 30, 12]
dataY0 = [10, 40, 75, 54, 20]
#The (x, y) data for the second line
dataX1 = [10, 40, 75, 54, 60]
dataY1 = [50, 90, 40, 30, 10]
#Create a XYChart object of size 450 x 450 pixels
c = XYChart(450, 450)
#Set the plotarea at (55, 65) and of size 350 x 300 pixels, with white
#background and a light grey border (0xc0c0c0). Turn on both horizontal and
#vertical grid lines with light grey color (0xc0c0c0)
c.setPlotArea(55, 65, 350, 300, 0xffffff, -1, 0xc0c0c0, 0xc0c0c0, -1)
#Add a legend box at (50, 30) (top of the chart) with horizontal layout. Use 12
#pts Times Bold Italic font. Set the background and border color to Transparent.
c.addLegend(50, 30, 0, "timesbi.ttf", 12).setBackground(Transparent)
#Add a title to the chart using 18 pts Times Bold Itatic font
c.addTitle("Reaction Path", "timesbi.ttf", 18)
#Add a title to the y axis using 12 pts Arial Bold Italic font
c.yAxis().setTitle("Temperature (Celcius)", "arialbi.ttf", 12)
#Set the y axis line width to 3 pixels
c.yAxis().setWidth(3)
#Add a title to the x axis using 12 pts Arial Bold Italic font
c.xAxis().setTitle("Pressure (Pa)", "arialbi.ttf", 12)
#Set the x axis line width to 3 pixels
c.xAxis().setWidth(3)
#Add a red (0xff3333) line layer using dataX0 and dataY0
layer1 = c.addLineLayer(dataY0, 0xff3333, "Compound AAA")
layer1.setXData(dataX0)
#Set the line width to 3 pixels
layer1.setLineWidth(3)
#Use 9 pixel square symbols for the data points
layer1.getDataSet(0).setDataSymbol(SquareSymbol, 9)
#Add custom text labels to the first and last point on the scatter plot using
#Arial Bold font
layer1.addCustomDataLabel(0, 0, "Start", "arialbd.ttf")
layer1.addCustomDataLabel(0, 4, "End", "arialbd.ttf")
#Add a green (0x33ff33) line layer using dataX1 and dataY1
layer2 = c.addLineLayer(dataY1, 0x33ff33, "Compound BBB")
layer2.setXData(dataX1)
#Set the line width to 3 pixels
layer2.setLineWidth(3)
#Use 11 pixel diamond symbols for the data points
layer2.getDataSet(0).setDataSymbol(DiamondSymbol, 11)
#Add custom text labels to the first and last point on the scatter plot using
#Arial Bold font
layer2.addCustomDataLabel(0, 0, "Start", "arialbd.ttf")
layer2.addCustomDataLabel(0, 4, "End", "arialbd.ttf")
#output the chart
c.makeChart("xyline.png")
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