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@ -7,6 +7,10 @@ void QTSGraph::Delay(int ms) |
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QCoreApplication::processEvents(QEventLoop::AllEvents, 50); |
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} |
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QRgb QTSGraph::GetPixel(int x, int y) |
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{ |
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return Canvas.toImage().pixelColor(x, y).rgba(); |
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} |
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QTSGraph::QTSGraph(int w, int h, int x, int y, QWidget *parent) |
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: QMainWindow(parent) |
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{ |
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@ -24,6 +28,11 @@ QTSGraph::QTSGraph(int w, int h, int x, int y, QWidget *parent) |
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Canvas.fill(Qt::white); |
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QRgb DefaultColor = 0x00000000; |
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Pen = QPen(QBrush(QColor(DefaultColor)), 1); |
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Brush = QBrush(QColor(DefaultColor),Qt::NoBrush); |
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ResetTimer = new QTimer(); |
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connect(ResetTimer, SIGNAL(timeout()), this, SLOT(slotResetTimer())); |
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ResetTimer->start(500); |
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StartTimer = new QTimer(); |
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connect(StartTimer, SIGNAL(timeout()), this, SLOT(slotStartTimer())); |
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StartTimer->start(500); |
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@ -38,6 +47,7 @@ void QTSGraph::Circle(int x, int y, int radius) |
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{ |
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QPainter painter(&Canvas); |
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painter.setPen(Pen); |
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painter.setBrush(Brush); |
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painter.drawEllipse(x - radius, y - radius, radius * 2, radius * 2); |
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update(); |
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} |
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@ -67,7 +77,7 @@ void QTSGraph::PutPixel(int x, int y, QRgb c, int PenWidth) |
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int QTSGraph::ReadKey() |
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{ |
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if(IDPressedKey == -1) |
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if(!EventKeyPressed || IDPressedKey == -1) |
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{ |
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while(!KeyPressed()) |
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Delay(100); |
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@ -81,6 +91,7 @@ void QTSGraph::Rectangle(int x1, int y1, int x2, int y2) |
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{ |
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QPainter painter(&Canvas); |
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painter.setPen(Pen); |
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painter.setBrush(Brush); |
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painter.drawRect(x1, y1, x2 - x1, y2 - y1); |
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update(); |
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} |
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@ -90,6 +101,12 @@ void QTSGraph::SetColor(QRgb c) |
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Pen.setColor(QColor(c)); |
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} |
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void QTSGraph::SetFillStyle(int Pattern, QRgb Color) |
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{ |
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Brush.setStyle(Qt::BrushStyle(Pattern)); |
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Brush.setColor(QColor(Color)); |
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} |
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void QTSGraph::SetPenStyle(int PenWidth, int PenStyle) |
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{ |
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Pen.setWidth(PenWidth); |
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@ -122,6 +139,12 @@ void QTSGraph::slotStartTimer() |
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PaintBox(); |
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} |
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void QTSGraph::slotResetTimer() |
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{ |
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EventKeyPressed = false; |
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EventMouseClicked = false; |
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} |
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void QTSGraph::paintEvent(QPaintEvent *event) |
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{ |
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QPainter p(this); |
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