#include "chartdir.h"
int main(int argc, char *argv[])
{
// The data for the chart
double data0[] = {32, 39, 23, 28, 41, 38, 26, 35, 29};
double data1[] = {50, 55, 47, 34, 47, 53, 38, 40, 51};
// The labels for the chart
const char *labels[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8"};
// Create a XYChart object of size 600 x 300 pixels, with a pale red (ffdddd)
// background, black border, 1 pixel 3D border effect and rounded corners.
XYChart *c = new XYChart(600, 300, 0xffdddd, 0x000000, 1);
c->setRoundedFrame();
// Set the plotarea at (55, 58) and of size 520 x 195 pixels, with white (ffffff)
// background. Set horizontal and vertical grid lines to grey (cccccc).
c->setPlotArea(55, 58, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);
// Add a legend box at (55, 32) (top of the chart) with horizontal layout. Use 9
// pts Arial Bold font. Set the background and border color to Transparent.
c->addLegend(55, 32, false, "arialbd.ttf", 9)->setBackground(Chart::Transparent);
// Add a title box to the chart using 15 pts Times Bold Italic font. The title is
// in CDML and includes embedded images for highlight. The text is white (ffffff)
// on a dark red (880000) background, with soft lighting effect from the right
// side.
c->addTitle(
"<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> Performance "
"Enhancer <*img=star.png*><*img=star.png*><*/*>", "timesbi.ttf", 15, 0xffffff
)->setBackground(0x880000, -1, Chart::softLighting(Chart::Right));
// Add a title to the y axis
c->yAxis()->setTitle("Energy Concentration (KJ per liter)");
// Set the labels on the x axis
c->xAxis()->setLabels(StringArray(labels, sizeof(labels)/sizeof(labels[0])));
// Add a title to the x axis using CMDL
c->xAxis()->setTitle(
"<*block,valign=absmiddle*><*img=clock.png*> Elapsed Time (hour)<*/*>");
// Set the axes width to 2 pixels
c->xAxis()->setWidth(2);
c->yAxis()->setWidth(2);
// Add a spline layer to the chart
SplineLayer *layer = c->addSplineLayer();
// Set the default line width to 2 pixels
layer->setLineWidth(2);
// Add a data set to the spline layer, using blue (0000c0) as the line color,
// with yellow (ffff00) circle symbols.
layer->addDataSet(DoubleArray(data1, sizeof(data1)/sizeof(data1[0])), 0x0000c0,
"Target Group")->setDataSymbol(Chart::CircleSymbol, 9, 0xffff00);
// Add a data set to the spline layer, using brown (982810) as the line color,
// with pink (f040f0) diamond symbols.
layer->addDataSet(DoubleArray(data0, sizeof(data0)/sizeof(data0[0])), 0x982810,
"Control Group")->setDataSymbol(Chart::DiamondSymbol, 11, 0xf040f0);
// Add a custom CDML text at the bottom right of the plot area as the logo
c->addText(575, 250,
"<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*>"
"<*font=timesbi.ttf,size=10,color=804040*>Molecular\nEngineering<*/*>"
)->setAlignment(Chart::BottomRight);
// output the chart
c->makeChart("splineline.png");
//free up resources
delete c;
return 0;
} |