LED-BOARD/simulation/VirtualLedBoard/mainwindow.cpp
2023-08-17 22:19:12 +02:00

54 lines
1.6 KiB
C++

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QPainter>
#include <QPixmap>
#include <QGraphicsPixmapItem>
#include <QGraphicsView>
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
this->mOffscreenPanel = new QImage(DEFAULT_WIDTH + LED_DISTANCE, DEFAULT_HEIGHT + LED_DISTANCE, QImage::Format_RGB32);
this->drawImage(this->mOffscreenPanel);
this->server = new UdpLedServer (NULL, this);
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::drawImage(QImage *target) {
this->mScene=new QGraphicsScene() ;
QGraphicsView *graphicsView = new QGraphicsView();
graphicsView->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
graphicsView->setScene(this->mScene);
graphicsView->show();
this->ui->ledPanel->addWidget(graphicsView);
}
void MainWindow::setLED(uint8_t x, uint8_t y) {
/* draw inital screen */
QPainter painter(this->mOffscreenPanel);
painter.setRenderHint(QPainter::Antialiasing, true);
painter.setPen(QPen(COLOR_FOREGROUND, 1));
painter.setBrush(COLOR_FOREGROUND);
painter.drawEllipse(LED_DIAMETER/2 + (x* LED_DISTANCE), LED_DIAMETER/2 + (y * LED_DISTANCE), LED_DIAMETER, LED_DIAMETER);
}
void MainWindow::updatePanel(void) {
QGraphicsPixmapItem* item = new QGraphicsPixmapItem(QPixmap::fromImage(*(this->mOffscreenPanel)));
this->mScene->clear();
mScene->addItem(item);
this->renderPanel();
}
void MainWindow::renderPanel(void) {
this->mOffscreenPanel->fill(COLOR_BACKGROUND);
}