#include "chartdir.h"
int main(int argc, char *argv[])
{
// The data for the pie chart
double data[] = {25, 18, 15, 12, 8, 30, 35};
// The labels for the pie chart
const char *labels[] = {"Labor", "Licenses", "Taxes", "Legal", "Insurance",
"Facilities", "Production"};
// Create a PieChart object of size 450 x 270 pixels
PieChart *c = new PieChart(450, 270);
// Set the center of the pie at (150, 100) and the radius to 80 pixels
c->setPieSize(150, 135, 100);
// add a legend box where the top left corner is at (330, 50)
c->addLegend(330, 60);
// modify the sector label format to show percentages only
c->setLabelFormat("{percent}%");
// Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(data[0])), StringArray(labels,
sizeof(labels)/sizeof(labels[0])));
// Use rounded edge shading, with a 1 pixel white (FFFFFF) border
c->setSectorStyle(Chart::RoundedEdgeShading, 0xffffff, 1);
// Output the chart
c->makeChart("legendpie.png");
//free up resources
delete c;
return 0;
} |