Text Styles and Colors (2)

The following is the command line version of the code in "cppdemo/fontxy". The MFC version of the code is in "mfcdemo/mfcdemo". The Qt Widgets version of the code is in "qtdemo/qtdemo". The QML/Qt Quick version of the code is in "qmldemo/qmldemo".
#include "chartdir.h"

int main(int argc, char *argv[])
{
    // The data for the chart
    double data0[] = {100, 125, 245, 147, 67};
    const int data0_size = (int)(sizeof(data0)/sizeof(*data0));
    double data1[] = {85, 156, 179, 211, 123};
    const int data1_size = (int)(sizeof(data1)/sizeof(*data1));
    double data2[] = {97, 87, 56, 267, 157};
    const int data2_size = (int)(sizeof(data2)/sizeof(*data2));
    const char* labels[] = {"Mon Jun 4", "Tue Jun 5", "Wed Jun 6", "Thu Jun 7", "Fri Jun 8"};
    const int labels_size = (int)(sizeof(labels)/sizeof(*labels));

    // Create a XYChart object of size 540 x 350 pixels
    XYChart* c = new XYChart(540, 350);

    // Set the plot area to start at (120, 40) and of size 280 x 240 pixels
    c->setPlotArea(120, 40, 280, 240);

    // Add a title to the chart using 20pt Times Bold Italic font and using a deep blue color
    // (0x000080)
    c->addTitle("Weekly Server Load", "Times New Roman Bold Italic", 20, 0x000080);

    // Add a legend box at (420, 100) (right of plot area) using 12pt Times Bold font. Sets the
    // background of the legend box to light grey 0xd0d0d0 with a 1 pixel 3D border.
    c->addLegend(420, 100, true, "Times New Roman Bold", 12)->setBackground(0xd0d0d0, 0xd0d0d0, 1);

    // Add a title to the y-axis using 12pt Arial Bold/deep blue (0x000080) font. Set the background
    // to yellow (0xffff00) with a 2 pixel 3D border.
    c->yAxis()->setTitle("Throughput (per hour)", "Arial Bold", 12, 0x000080)->setBackground(
        0xffff00, 0xffff00, 2);

    // Use 10pt Arial Bold/orange (0xcc6600) font for the y axis labels
    c->yAxis()->setLabelStyle("Arial Bold", 10, 0xcc6600);

    // Set the axis label format to "nnn MBytes"
    c->yAxis()->setLabelFormat("{value} MBytes");

    // Use 10pt Arial Bold/green (0x008000) font for the x axis labels. Set the label angle to 45
    // degrees.
    c->xAxis()->setLabelStyle("Arial Bold", 10, 0x008000)->setFontAngle(45);

    // Set the labels on the x axis.
    c->xAxis()->setLabels(StringArray(labels, labels_size));

    // Add a 3D stack bar layer with a 3D depth of 5 pixels
    BarLayer* layer = c->addBarLayer(Chart::Stack, 5);

    // Use Arial Italic as the default data label font in the bars
    layer->setDataLabelStyle("Arial Italic");

    // Use 10pt Times Bold Italic as the aggregate label font. Set the background to flesh
    // (0xffcc66) color with a 1 pixel 3D border.
    layer->setAggregateLabelStyle("Times New Roman Bold Italic", 10)->setBackground(0xffcc66,
        Chart::Transparent, 1);

    // Add the first data set to the stacked bar layer
    layer->addDataSet(DoubleArray(data0, data0_size), -1, "Server #1");

    // Add the second data set to the stacked bar layer
    layer->addDataSet(DoubleArray(data1, data1_size), -1, "Server #2");

    // Add the third data set to the stacked bar layer, and set its data label font to Arial Bold
    // Italic.
    TextBox* textbox = layer->addDataSet(DoubleArray(data2, data2_size), -1, "Server #3"
        )->setDataLabelStyle("Arial Bold Italic");

    // Set the data label font color for the third data set to yellow (0xffff00)
    textbox->setFontColor(0xffff00);

    // Set the data label background color to the same color as the bar segment, with a 1 pixel 3D
    // border.
    textbox->setBackground(Chart::SameAsMainColor, Chart::Transparent, 1);

    // Output the chart
    c->makeChart("fontxy.png");

    //free up resources
    delete c;

    return 0;
}