#include "chartdir.h"
int main(int argc, char *argv[])
{
//The data for the pie chart
double data[] = {72, 18, 15, 12};
//The depths for the sectors
double depths[] = {30, 20, 10, 10};
//The labels for the pie chart
const char *labels[] = {"Sunny", "Cloudy", "Rainy", "Snowy"};
//The icons for the sectors
const char *icons[] = {"sun.png", "cloud.png", "rain.png", "snowy.png"};
//Create a PieChart object of size 400 x 300 pixels, with 0xffeecc as the
//background color, a black border, and 1 pixel 3D border effect
PieChart *c = new PieChart(400, 300, 0xffeecc, 0, 1);
//Set the center of the pie at (200, 175) and the radius to 100 pixels
c->setPieSize(200, 175, 100);
//Add a title box using Times Bold Italic/14 points as font and 0xffcccc as
//background color
c->addTitle("Weather Profile in Wonderland", "timesbi.ttf", 14
)->setBackground(0xffcccc);
//Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(*data)), StringArray(
labels, sizeof(labels)/sizeof(*labels)));
//Add icons to the chart as a custom field
c->addExtraField(StringArray(icons, sizeof(icons)/sizeof(*icons)));
//Configure the sector labels using CDML to include the icon images
c->setLabelFormat(
"<*block,valign=absmiddle*><*img={field0}*> <*block*>"
"{label}\n{percent}%<*/*><*/*>");
//Draw the pie in 3D
c->set3D(DoubleArray(depths, sizeof(depths)/sizeof(*depths)));
//Set the start angle to 225 degrees may improve layout when the depths of
//the sector are sorted in descending order, because it ensures the tallest
//sector is at the back.
c->setStartAngle(225);
//output the chart
c->makeChart("iconpie.png");
//free up resources
delete c;
return 0;
}
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