#include "chartdir.h"

int main(int argc, char *argv[])
{
    // The x and y coordinates of the grid
    double dataX[] = {chartTime(2008, 9, 1), chartTime(2008, 9, 2), chartTime(2008,
        9, 3), chartTime(2008, 9, 4), chartTime(2008, 9, 5), chartTime(2008, 9, 6)};
    const char *dataY[] = {"Low", "Medium", "High"};

    // The data series
    double lowData[] = {24, 38, 33, 25, 28, 36};
    double mediumData[] = {49, 42, 34, 47, 53, 50};
    double highData[] = {44, 51, 38, 33, 47, 42};

    // Create a SurfaceChart object of size 760 x 500 pixels
    SurfaceChart *c = new SurfaceChart(760, 500);

    // Add a title to the chart using 18 points Arial font
    c->addTitle("Surface Chart Axis Types", "Arial", 18);

    // Set the center of the plot region at (385, 240), and set width x depth x
    // height to 480 x 240 x 240 pixels
    c->setPlotRegion(385, 240, 480, 240, 240);

    // Set the elevation and rotation angles to 30 and -10 degrees
    c->setViewAngle(30, -10);

    // Set the data to use to plot the chart. As the y-data are text strings
    // (enumerated), we will use an empty array for the y-coordinates. For the z data
    // series, they are just the concatenation of the individual data series.
    c->setData(DoubleArray(dataX, sizeof(dataX)/sizeof(dataX[0])), DoubleArray(),
        ArrayMath(DoubleArray(lowData, sizeof(lowData)/sizeof(lowData[0]))).insert(
        DoubleArray(mediumData, sizeof(mediumData)/sizeof(mediumData[0]))).insert(
        DoubleArray(highData, sizeof(highData)/sizeof(highData[0]))));

    // Set the y-axis labels
    c->yAxis()->setLabels(StringArray(dataY, sizeof(dataY)/sizeof(dataY[0])));

    // Set x-axis tick density to 75 pixels. ChartDirector auto-scaling will use this
    // as the guideline when putting ticks on the x-axis.
    c->xAxis()->setTickDensity(75);

    // Spline interpolate data to a 80 x 40 grid for a smooth surface
    c->setInterpolation(80, 40);

    // Set surface grid lines to semi-transparent black (cc000000).
    c->setSurfaceAxisGrid(0xcc000000);

    // Set contour lines to the same color as the fill color at the contour level
    c->setContourColor(Chart::SameAsMainColor);

    // Add a color axis (the legend) in which the top right corner is anchored at
    // (95, 100). Set the length to 160 pixels and the labels on the left side.
    ColorAxis *cAxis = c->setColorAxis(95, 100, Chart::TopRight, 160, Chart::Left);

    // Add a bounding box with light grey (eeeeee) background and grey (888888)
    // border.
    cAxis->setBoundingBox(0xeeeeee, 0x888888);

    // Set label style to Arial bold for all axes
    c->xAxis()->setLabelStyle("arialbd.ttf");
    c->yAxis()->setLabelStyle("arialbd.ttf");
    c->zAxis()->setLabelStyle("arialbd.ttf");
    c->colorAxis()->setLabelStyle("arialbd.ttf");

    // Set the x, y and z axis titles using deep blue (000088) 15 points Arial font
    c->xAxis()->setTitle("Date/Time Axis", "ariali.ttf", 15, 0x000088);
    c->yAxis()->setTitle("Label\nBased\nAxis", "ariali.ttf", 15, 0x000088);
    c->zAxis()->setTitle("Numeric Axis", "ariali.ttf", 15, 0x000088);

    // Output the chart
    c->makeChart("surfaceaxis.jpg");

    //free up resources
    return 0;
}

