#include "chartdir.h"
int main(int argc, char *argv[])
{
//The data for the chart
double data0[] = {0.05, 0.06, 0.48, 0.1, 0.01, 0.05};
double data1[] = {100, 125, 265, 147, 67, 105};
const char *labels[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun"};
//Create a XYChart object of size 300 x 180 pixels
XYChart *c = new XYChart(300, 180);
//Set the plot area at (50, 20) and of size 200 x 130 pixels
c->setPlotArea(50, 20, 200, 130);
//Add a title to the chart using 8 pts Arial Bold font
c->addTitle("Independent Y-Axis Demo", "arialbd.ttf", 8);
//Set the x axis labels using the given labels
c->xAxis()->setLabels(StringArray(labels, sizeof(labels)/sizeof(*labels)));
//Add a title to the primary (left) y axis
c->yAxis()->setTitle("Packet Drop Rate (pps)");
//Set the axis, label and title colors for the primary y axis to red
//(0xc00000) to match the first data set
c->yAxis()->setColors(0xc00000, 0xc00000, 0xc00000);
//Add a title to the secondary (right) y axis
c->yAxis2()->setTitle("Throughtput (MBytes)");
//set the axis, label and title colors for the primary y axis to green
//(0x008000) to match the second data set
c->yAxis2()->setColors(0x8000, 0x8000, 0x8000);
//Add a line layer to for the first data set using red (0xc00000) color with
//a line width to 3 pixels
c->addLineLayer(DoubleArray(data0, sizeof(data0)/sizeof(*data0)), 0xc00000
)->setLineWidth(3);
//Add a bar layer to for the second data set using green (0x00C000) color.
//Bind the second data set to the secondary (right) y axis
c->addBarLayer()->addDataSet(DoubleArray(data1, sizeof(data1)/sizeof(*data1)
), 0xc000)->setUseYAxis2();
//output the chart
c->makeChart("dualyaxis.png");
//free up resources
delete c;
return 0;
}
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