#include "chartdir.h"
int main(int argc, char *argv[])
{
//The XY points for the bubble chart. The bubble chart has independent
//bubble size on the X and Y direction.
double dataX0[] = {1000, 1500, 1700};
double dataY0[] = {25, 20, 65};
double dataZX0[] = {500, 200, 600};
double dataZY0[] = {15, 30, 20};
double dataX1[] = {500, 1000, 1300};
double dataY1[] = {35, 50, 75};
double dataZX1[] = {800, 300, 500};
double dataZY1[] = {8, 27, 25};
double dataX2[] = {150, 300};
double dataY2[] = {20, 60};
double dataZX2[] = {160, 400};
double dataZY2[] = {30, 20};
//Create a XYChart object of size 450 x 420 pixels
XYChart *c = new XYChart(450, 420);
//Set the plotarea at (55, 65) and of size 350 x 300 pixels, with a light
//grey border (0xc0c0c0). Turn on both horizontal and vertical grid lines
//with light grey color (0xc0c0c0)
c->setPlotArea(55, 65, 350, 300, -1, -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, false, "timesbi.ttf", 12)->setBackground(Transparent);
//Add a title to the chart using 18 pts Times Bold Itatic font.
c->addTitle("Plasma Battery Comparison", "timesbi.ttf", 18);
//Add titles to the axes using 12 pts Arial Bold Italic font
c->yAxis()->setTitle("Operating Current", "arialbi.ttf", 12);
c->xAxis()->setTitle("Operating Voltage", "arialbi.ttf", 12);
//Set the axes line width to 3 pixels
c->xAxis()->setWidth(3);
c->yAxis()->setWidth(3);
//Add (dataX0, dataY0) as a standard scatter layer, and also as a "bubble"
//scatter layer, using circles as symbols. The "bubble" scatter layer has
//symbol size modulated by (dataZX0, dataZY0) using the scale on the x and y
//axes.
c->addScatterLayer(DoubleArray(dataX0, sizeof(dataX0)/sizeof(*dataX0)),
DoubleArray(dataY0, sizeof(dataY0)/sizeof(*dataY0)), "Vendor A",
CircleSymbol, 9, 0xff3333, 0xff3333);
c->addScatterLayer(DoubleArray(dataX0, sizeof(dataX0)/sizeof(*dataX0)),
DoubleArray(dataY0, sizeof(dataY0)/sizeof(*dataY0)), "", CircleSymbol,
9, 0x80ff3333, 0x80ff3333)->setSymbolScale(DoubleArray(dataZX0,
sizeof(dataZX0)/sizeof(*dataZX0)), XAxisScale, DoubleArray(dataZY0,
sizeof(dataZY0)/sizeof(*dataZY0)), YAxisScale);
//Add (dataX1, dataY1) as a standard scatter layer, and also as a "bubble"
//scatter layer, using squares as symbols. The "bubble" scatter layer has
//symbol size modulated by (dataZX1, dataZY1) using the scale on the x and y
//axes.
c->addScatterLayer(DoubleArray(dataX1, sizeof(dataX1)/sizeof(*dataX1)),
DoubleArray(dataY1, sizeof(dataY1)/sizeof(*dataY1)), "Vendor B",
SquareSymbol, 7, 0x3333ff, 0x3333ff);
c->addScatterLayer(DoubleArray(dataX1, sizeof(dataX1)/sizeof(*dataX1)),
DoubleArray(dataY1, sizeof(dataY1)/sizeof(*dataY1)), "", SquareSymbol,
9, 0x803333ff, 0x803333ff)->setSymbolScale(DoubleArray(dataZX1,
sizeof(dataZX1)/sizeof(*dataZX1)), XAxisScale, DoubleArray(dataZY1,
sizeof(dataZY1)/sizeof(*dataZY1)), YAxisScale);
//Add (dataX2, dataY2) as a standard scatter layer, and also as a "bubble"
//scatter layer, using diamonds as symbols. The "bubble" scatter layer has
//symbol size modulated by (dataZX2, dataZY2) using the scale on the x and y
//axes.
c->addScatterLayer(DoubleArray(dataX2, sizeof(dataX2)/sizeof(*dataX2)),
DoubleArray(dataY2, sizeof(dataY2)/sizeof(*dataY2)), "Vendor C",
DiamondSymbol, 9, 0xff00, 0xff00);
c->addScatterLayer(DoubleArray(dataX2, sizeof(dataX2)/sizeof(*dataX2)),
DoubleArray(dataY2, sizeof(dataY2)/sizeof(*dataY2)), "", DiamondSymbol,
9, 0x8033ff33, 0x8033ff33)->setSymbolScale(DoubleArray(dataZX2,
sizeof(dataZX2)/sizeof(*dataZX2)), XAxisScale, DoubleArray(dataZY2,
sizeof(dataZY2)/sizeof(*dataZY2)), YAxisScale);
//output the chart
c->makeChart("bubblescale.png");
//free up resources
delete c;
return 0;
}
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