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
PieChart *c = new PieChart(400, 300);
// Use the semi-transparent palette for this chart
c->setColors(Chart::transparentPalette);
// Set the background to metallic light blue (CCFFFF), with a black border and 1
// pixel 3D border effect,
c->setBackground(Chart::metalColor(0xccccff), 0x000000, 1);
// Set donut center at (200, 175), and outer/inner radii as 100/50 pixels
c->setDonutSize(200, 175, 100, 50);
// Add a title box using 15 pts Times Bold Italic font and metallic blue (8888FF)
// background color
c->addTitle("Weather Profile in Wonderland", "timesbi.ttf", 15)->setBackground(
Chart::metalColor(0x8888ff));
// Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(data[0])), StringArray(labels,
sizeof(labels)/sizeof(labels[0])));
// Add icons to the chart as a custom field
c->addExtraField(StringArray(icons, sizeof(icons)/sizeof(icons[0])));
// 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 with variable 3D depths
c->set3D(DoubleArray(depths, sizeof(depths)/sizeof(depths[0])));
// 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("icondonut.png");
//free up resources
delete c;
return 0;
}
int main(int argc, char *argv[])
{
// The data for the pie chart
double data[] = {35, 30, 25, 7, 6, 5, 4, 3, 2, 1};
// The labels for the pie chart
const char *labels[] = {"Labor", "Production", "Facilities", "Taxes", "Misc",
"Legal", "Insurance", "Licenses", "Transport", "Interest"};
// Create a PieChart object of size 560 x 270 pixels, with a golden background
// and a 1 pixel 3D border
PieChart *c = new PieChart(560, 270, Chart::goldColor(), -1, 1);
// Add a title box using 15 pts Times Bold Italic font and metallic pink
// background color
c->addTitle("Project Cost Breakdown", "timesbi.ttf", 15)->setBackground(
Chart::metalColor(0xff9999));
// Set the center of the pie at (280, 135) and the radius to 110 pixels
c->setPieSize(280, 135, 110);
// Draw the pie in 3D with 20 pixels 3D depth
c->set3D(20);
// Use the side label layout method
c->setLabelLayout(Chart::SideLayout);
// Set the label box background color the same as the sector color, with glass
// effect, and with 5 pixels rounded corners
TextBox *t = c->setLabelStyle();
t->setBackground(Chart::SameAsMainColor, Chart::Transparent, Chart::glassEffect()
);
t->setRoundedCorners(5);
// Set the border color of the sector the same color as the fill color. Set the
// line color of the join line to black (0x0)
c->setLineColor(Chart::SameAsMainColor, 0x000000);
// Set the start angle to 135 degrees may improve layout when there are many
// small sectors at the end of the data array (that is, data sorted in descending
// order). It is because this makes the small sectors position near the
// horizontal axis, where the text label has the least tendency to overlap. For
// data sorted in ascending order, a start angle of 45 degrees can be used
// instead.
c->setStartAngle(135);
// Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(data[0])), StringArray(labels,
sizeof(labels)/sizeof(labels[0])));
// Output the chart
c->makeChart("sidelabelpie.png");
//free up resources
delete c;
return 0;
}
int main(int argc, char *argv[])
{
// The data for the pie chart
double data[] = {72, 18, 15, 12};
// The labels for the pie chart
const char *labels[] = {"Labor", "Machinery", "Facilities", "Computers"};
// The depths for the sectors
double depths[] = {30, 20, 10, 10};
// Create a PieChart object of size 360 x 300 pixels, with a light blue (DDDDFF)
// background and a 1 pixel 3D border
PieChart *c = new PieChart(360, 300, 0xddddff, -1, 1);
// Set the center of the pie at (180, 175) and the radius to 100 pixels
c->setPieSize(180, 175, 100);
// Add a title box using 15 pts Times Bold Italic font and blue (AAAAFF) as
// background color
c->addTitle("Project Cost Breakdown", "timesbi.ttf", 15)->setBackground(0xaaaaff)
;
// Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(data[0])), StringArray(labels,
sizeof(labels)/sizeof(labels[0])));
// Draw the pie in 3D with variable 3D depths
c->set3D(DoubleArray(depths, sizeof(depths)/sizeof(depths[0])));
// 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("multidepthpie.png");
//free up resources
delete c;
return 0;
}
int main(int argc, char *argv[])
{
// The data for the pie chart
double data[] = {28, 45, 5, 1, 12};
// The labels for the pie chart
const char *labels[] = {"Excellent", "Good", "Bad", "Very Bad", "Neutral"};
// The icons for the sectors
const char *icons[] = {"laugh.png", "smile.png", "sad.png", "angry.png",
"nocomment.png"};
// Create a PieChart object of size 560 x 300 pixels, with a silver background,
// black border, 1 pxiel 3D border effect and rounded corners
PieChart *c = new PieChart(560, 300, Chart::silverColor(), 0x000000, 1);
c->setRoundedFrame();
// Set the center of the pie at (280, 150) and the radius to 120 pixels
c->setPieSize(280, 150, 120);
// Add a title box with title written in CDML, on a sky blue (A0C8FF) background
// with glass effect
c->addTitle(
"<*block,valign=absmiddle*><*img=doc.png*> Customer Survey: "
"<*font=timesi.ttf,color=000000*>Do you like our <*font,color=dd0000*>Hyper"
"<*super*>TM<*/font*> molecules?", "timesbi.ttf", 15, 0x000080
)->setBackground(0xa0c8ff, 0x000000, Chart::glassEffect());
// Add a logo to the chart written in CDML as the bottom title aligned to the
// bottom right
c->addTitle(Chart::BottomRight,
"<*block,valign=absmiddle*><*img=molecule.png*> <*block*><*color=FF*>"
"<*font=timesbi.ttf,size=12*>Molecular Engineering\n"
"<*font=arial.ttf,size=10*>Creating better molecules");
// Set the pie data and the pie labels
c->setData(DoubleArray(data, sizeof(data)/sizeof(data[0])), StringArray(labels,
sizeof(labels)/sizeof(labels[0])));
// Set 3D style
c->set3D();
// Use the side label layout method
c->setLabelLayout(Chart::SideLayout);
// Set the label background color to transparent
c->setLabelStyle()->setBackground(Chart::Transparent);
// Add icons to the chart as a custom field
c->addExtraField(StringArray(icons, sizeof(icons)/sizeof(icons[0])));
// Configure the sector labels using CDML to include the icon images
c->setLabelFormat(
"<*block,valign=absmiddle*><*img={field0}*> {label} ({percent|0}%)");
// Explode the 3rd and 4th sectors as a group (index = 2 and 3)
c->setExplodeGroup(2, 3);
// Set the start angle to 135 degrees may improve layout when there are many
// small sectors at the end of the data array (that is, data sorted in descending
// order). It is because this makes the small sectors position near the
// horizontal axis, where the text label has the least tendency to overlap. For
// data sorted in ascending order, a start angle of 45 degrees can be used
// instead.
c->setStartAngle(135);
// output the chart
c->makeChart("iconpie2.png");
//free up resources
delete c;
return 0;
}