#include "chartdir.h"
int main(int argc, char *argv[])
{
//The data with error information
double data[] = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51,
56, 56, 60, 70, 76, 63, 67, 75, 64, 51};
double errData[] = {5, 6, 5.1, 6.5, 6.6, 8, 5.4, 5.1, 4.6, 5.0, 5.2, 6.0,
4.9, 5.6, 4.8, 6.2, 7.4, 7.1, 6.0, 6.6, 7.1, 5.3, 5.5, 7.9, 6.1};
//The labels for the chart
const char *labels[] = {"0", "-", "-", "3", "-", "-", "6", "-", "-", "9",
"-", "-", "12", "-", "-", "15", "-", "-", "18", "-", "-", "21", "-",
"-", "24"};
//Create a XYChart object of size 600 x 300 pixels, with a light grey
//(0xc0c0c0) background, a black border, and 1 pixel 3D border effect.
XYChart *c = new XYChart(600, 300, 0xc0c0c0, 0, 1);
//Set the plotarea at (55, 45) and of size 520 x 205 pixels, with white
//background. Turn on both horizontal and vertical grid lines with light
//grey color (0xc0c0c0)
c->setPlotArea(55, 45, 520, 210, 0xffffff, -1, -1, 0xc0c0c0, 0xc0c0c0);
//Add a title box to the chart using 13 pts Arial Bold Italic font. The
//title is in CDML and includes embedded images for highlight. The text is
//white (0xffffff) on a black background, with a 1 pixel 3D border.
c->addTitle(
"<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> Molecular "
"Temperature Control <*img=star.png*><*img=star.png*><*/*>",
"arialbi.ttf", 13, 0xffffff)->setBackground(0x0, -1, 1);
//Add a title to the y axis
c->yAxis()->setTitle("Temperature");
//Add a title to the x axis using CMDL
c->xAxis()->setTitle(
"<*block,valign=absmiddle*><*img=clock.png*> Elapsed Time (hour)<*/*>")
;
//Set the labels on the x axis
c->xAxis()->setLabels(StringArray(labels, sizeof(labels)/sizeof(*labels)));
//Set the axes width to 2 pixels
c->xAxis()->setWidth(2);
c->yAxis()->setWidth(2);
//Add a line layer to the chart
LineLayer *lineLayer = c->addLineLayer();
//Add a blue (0xff) data set to the line layer, with yellow (0xffff80)
//diamond symbols
lineLayer->addDataSet(DoubleArray(data, sizeof(data)/sizeof(*data)), 0xff
)->setDataSymbol(DiamondSymbol, 12, 0xffff80);
//Set the line width to 2 pixels
lineLayer->setLineWidth(2);
//Add a box whisker layer to the chart. Use only the upper and lower mark of
//the box whisker layer to act as error zones. The upper and lower marks are
//computed using the ArrayMath object.
BoxWhiskerLayer *errLayer = c->addBoxWhiskerLayer(DoubleArray(),
DoubleArray(), ArrayMath(DoubleArray(data, sizeof(data)/sizeof(*data))
).add(DoubleArray(errData, sizeof(errData)/sizeof(*errData))),
ArrayMath(DoubleArray(data, sizeof(data)/sizeof(*data))).sub(
DoubleArray(errData, sizeof(errData)/sizeof(*errData))), DoubleArray(),
Transparent, 0xbb6633);
//Set the line width to 2 pixels
errLayer->setLineWidth(2);
//Set the error zone to occupy half the space between the symbols
errLayer->setDataGap(0.5);
//Add a custom CDML text at the bottom right of the plot area as the logo
c->addText(575, 255,
"<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*>"
"<*font=timesbi.ttf,size=10,color=804040*>Molecular\nEngineering<*/*>"
)->setAlignment(BottomRight);
//output the chart
c->makeChart("errline.png");
//free up resources
delete c;
return 0;
}
|