You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
1.8 KiB
76 lines
1.8 KiB
#include "qtsgraph.h"
|
|
#include "ui_qtsgraph.h"
|
|
|
|
void QTSGraph::Delay(int ms)
|
|
{
|
|
QTime dieTime= QTime::currentTime().addMSecs(ms);
|
|
while (QTime::currentTime() < dieTime)
|
|
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
|
|
}
|
|
|
|
QTSGraph::QTSGraph(int w, int h, int x, int y, QWidget *parent)
|
|
: QMainWindow(parent)
|
|
, ui(new Ui::QTSGraph)
|
|
{
|
|
ui->setupUi(this);
|
|
if(x < 0 || y < 0)
|
|
{
|
|
QDesktopWidget desktop;
|
|
QRect rect = desktop.availableGeometry(desktop.primaryScreen()); // прямоугольник с размерами экрана
|
|
QPoint center = rect.center(); //координаты центра экрана
|
|
x = center.x() - w / 2;
|
|
y = center.y() - h / 2;
|
|
}
|
|
this->setGeometry(x, y, w, h);
|
|
this->setWindowTitle("Рисунок");
|
|
m_Pixmap = QPixmap(w, h);
|
|
m_Pixmap.fill(Qt::white);
|
|
StartTimer = new QTimer();
|
|
connect(StartTimer, SIGNAL(timeout()), this, SLOT(slotStartTimer()));
|
|
StartTimer->start(500);
|
|
}
|
|
|
|
QTSGraph::~QTSGraph()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
bool QTSGraph::MouseClicked()
|
|
{
|
|
bool m = EventMouseClicked;
|
|
EventMouseClicked = false;
|
|
return m;
|
|
}
|
|
|
|
void QTSGraph::PutPixel(int x, int y, Qt::GlobalColor c)
|
|
{
|
|
QPainter painter(&m_Pixmap);
|
|
painter.setPen(QPen(QBrush(QColor(c)), 5 ));
|
|
painter.drawPoint( x, y );
|
|
update();
|
|
}
|
|
|
|
void QTSGraph::slotStartTimer()
|
|
{
|
|
StartTimer->stop();
|
|
PaintBox();
|
|
}
|
|
|
|
void QTSGraph::paintEvent(QPaintEvent *event)
|
|
{
|
|
QPainter p(this);
|
|
p.drawPixmap(0, 0,m_Pixmap);
|
|
}
|
|
|
|
void QTSGraph::mousePressEvent(QMouseEvent *event)
|
|
{
|
|
EventMouseClicked = true;
|
|
if (event->buttons() & Qt::LeftButton)
|
|
{
|
|
// Левая кнопка
|
|
}
|
|
else if (event->buttons() & Qt::RightButton)
|
|
{
|
|
// Правая кнопка
|
|
}
|
|
}
|
|
|