#include "glwidget.h"
#include <QTimer>
#include "rule.h"
#include <QPainter>

GLWidget::GLWidget(QWidget *parent)
    : QOpenGLWidget(parent)
{
    setAutoFillBackground(false);
    m_w = 1920;
    m_h = 1080;
}

void GLWidget::paintEvent(QPaintEvent *)
{
    QPainter painter;
    painter.begin(this);
    if(!currentImage.isNull())
    {
        painter.drawImage(0,0,origenImage);
        painter.drawImage(0,0,currentImage);
    }
    painter.end();
}

void GLWidget::setImage(QImage image)
{
    currentImage = image.scaled(m_w,m_h);
    //currentImage = image.scaled(m_w/2,m_h/2);
    update();
}

void GLWidget::setOrigenImage(QImage image)
{
    origenImage = image.scaled(m_w,m_h);
    //origenImage = image.scaled(m_w/2,m_h/2);
    update();
}

void GLWidget::resizeGL(int w, int h)
{
    m_w = w;
    m_h = h;
}