#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QGraphicsScene>


MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    GraphicsColorPathItem *pathItem1 = new GraphicsColorPathItem();
    GraphicsColorPathItem *pathItem2 = new GraphicsColorPathItem();
    GraphicsColorPathItem *pathItem3 = new GraphicsColorPathItem();

    QPolygonF poly1;
    QPolygonF poly2;

    poly1.append(QPointF(72.80599977946001, -20.0));
    poly1.append(QPointF(79.4595245353603, -20.0));
    poly1.append(QPointF(175.0, -20.0));
    poly1.append(QPointF(175.0, 20.0));
    poly1.append(QPointF(85.83632192403258, 20.0));
    poly1.append(QPointF(72.80599977946001, -20.0));

    poly2.append(QPointF(138.90690452319478, -20.0));
    poly2.append(QPointF(132.25337970676924, -19.999999999999996));
    poly2.append(QPointF(-175.0, -19.999999999999996));
    poly2.append(QPointF(-175.0, 20.0));
    poly2.append(QPointF(0.0, 20.0));
    poly2.append(QPointF(125.87658237835221, 20.0));
    poly2.append(QPointF(138.90690452319478, -20.0));


    QPolygonF poly3 = poly1.intersected(poly2);

    pathItem1->setPolygon(poly1);
    pathItem2->setPolygon(poly2);

    pathItem1->setBorderColor(QColor(Qt::GlobalColor::blue));
    pathItem1->setBorderSize(2);
    pathItem1->setZValue(2);

    pathItem2->setBorderColor(QColor(Qt::GlobalColor::red));
    pathItem2->setBorderSize(3);
    pathItem2->setZValue(1);

    pathItem3->setPolygon(poly3);
    pathItem3->setBorderColor(QColor(Qt::GlobalColor::yellow));
    pathItem3->setBorderSize(1);
    pathItem3->setZValue(3);

    QGraphicsScene *scene = new QGraphicsScene();
    scene->addItem(pathItem1);
    scene->addItem(pathItem2);
    scene->addItem(pathItem3);



    ui->graphicsView->setScene(scene);

    ui->graphicsView->setTransform(QTransform(5, 0, 0, 5, 0, 0));
}

MainWindow::~MainWindow()
{
    delete ui;
}