#include "chartdir.h"

int main(int argc, char *argv[])
{
    // Data for the chart
    double data[] = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6, 1.5, 2.2,
        5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5};
    double angles[] = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240,
        255, 270, 285, 300, 315, 330, 345};
    int colors[] = {
                    0x2E972E, 0xFF1717, 0xFF1717, 0x463AD0, 0x83345B, 0x521678, 0x345320, 0x973400, 
                    0xB10F28, 0x2E972E, 0xFF1717, 0xFF1717, 0x463AD0, 0x83345B, 0x521678, 0x345320, 
                    0x973400, 0xB10F28, 0xFF1717, 0x463AD0, 0x83345B, 0x521678, 0x345320, 0x973400,
                    };

    // Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1 pixel
    // 3D border
    PolarChart *c = new PolarChart(460, 460, Chart::silverColor(), 0x000000, 1);

    // Add a title to the chart at the top left corner using 15pt Arial Bold Italic font. Use white
    // text on deep blue background.
    c->addTitle("Polar Vector Chart Demonstration", "arialbi.ttf", 15, 0xffffff)->setBackground(0x000080);

    // Set plot area center at (230, 240) with radius 180 pixels and white background
    c->setPlotArea(230, 240, 180, 0xffffff);

    // Set the grid style to circular grid
    c->setGridStyle(false);

    // Set angular axis as 0 - 360, with a spoke every 30 units
    c->angularAxis()->setLinearScale(0, 360, 30);

    // This is the color scale with 2 angles and 2 colors as an example.
    double colorScale[] = { angles[5], 0xff0000, angles[6], 0x0000ff };
    const int colorScaleSize = (int)(sizeof(colorScale) / sizeof(*colorScale));

    // Create a completely transparent angular meter except the color scale.
    // The r below is the radius of the polar chart
    double r = 180;
    AngularMeter* m = new AngularMeter(r * 2 + 1, r * 2 + 1, Chart::Transparent);
    m->setMeterColors(Chart::Transparent, Chart::Transparent, Chart::Transparent);
    m->setCap(0, Chart::Transparent, Chart::Transparent);
    m->setMeter(r, r, 0, 0, 360);
    m->setScale(0, 360, DoubleArray());
    m->addColorScale(DoubleArray(colorScale, colorScaleSize) , r, -r);

    // Set up the chart as a resource of the PolarChart. We can then use it to create a
    // color for the PolarChart. (cx, cy) = center of the polar chart

    c->setResource("mySpecialColor", m->makeChart());
    
    double cx = 230;
    double cy = 240;
    int specialColor = c->patternColor("@/mySpecialColor", cx - r, cy - r);


    int data_size = (int)(sizeof(data) / sizeof(data[0]));

    // Add sectors to the chart as sector zones
    for (int i = 0; i < data_size; ++i) {
       // Use the angular color scale if i = 5
       int color = (i == 5) ? specialColor : 0x33ff33;
       c->angularAxis()->addZone(angles[i], angles[i] + 15, 0, data[i], color, 0x008000);
    }


    // Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
    c->addLineLayer(DoubleArray(data, (int)(sizeof(data) / sizeof(data[0]))), Chart::Transparent);

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

    //free up resources
    delete c;
    return 0;
}