C++ setPen函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中setPen函数的典型用法代码示例。如果您正苦于以下问题：C++ setPen函数的具体用法？C++ setPen怎么用？C++ setPen使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了setPen函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: QGraphicsRectItem

PlayField::PlayField(qreal pxX, qreal pxY,
                     qreal pxWidth, qreal pxHeight,
                     int x, int y,
                     QGraphicsItem* parent)
    : QGraphicsRectItem(0, 0, pxWidth, pxHeight, parent),
      state_(WATER),
      x(x), y(y)
{
    setPos(pxX, pxY);
    setPen(QPen(Qt::NoPen));
    updateColor();
}

开发者ID:fiedukow，项目名称:QtBoats，代码行数:12，代码来源:PlayField.cpp

示例2: UMLSceneLine

/**
 * Constructor.
 */
SeqLineWidget::SeqLineWidget(UMLView * pView, ObjectWidget * pObject)
  : UMLSceneLine( pView -> canvas() )
{
    m_scene = pView;
    m_pObject = pObject;
    setPen( QPen( m_pObject->lineColor(), 0, Qt::DashLine ) );
    setZ( 0 );
    setVisible( true );
    m_DestructionBox.line1 = 0;
    m_nLengthY = 250;
    setupDestructionBox();
}

开发者ID:ShermanHuang，项目名称:kdesdk，代码行数:15，代码来源:seqlinewidget.cpp

示例3: save

void FieldPainter::drawBallPosAbs(const AbsCoord &ball, QColor colour)
{
   save();
   QPoint newBall = QPoint(ball.x(), ball.y());
   QPen absPen(colour);
   setPen(absPen);
   setBrush(QBrush(colour));
   drawEllipse(newBall, 40, 40);
   restore();

   drawAbsCovEllipse(ball, absPen);
}

开发者ID:LoweDavince，项目名称:rUNSWift-2014-release，代码行数:12，代码来源:FieldPainter.cpp

示例4: pen

void QgsComposerItem::setFrameOutlineWidth( double outlineWidth )
{
  QPen itemPen = pen();
  if ( itemPen.widthF() == outlineWidth )
  {
    //no change
    return;
  }
  itemPen.setWidthF( outlineWidth );
  setPen( itemPen );
  emit frameChanged();
}

开发者ID:micheledalponte，项目名称:QGIS，代码行数:12，代码来源:qgscomposeritem.cpp

示例5: QGraphicsRectItem

ConnectorItem::ConnectorItem(OperatorModel* op, unsigned int id, ConnectorType type, QGraphicsItem* parent)
  : QGraphicsRectItem(parent),
    m_op(op),
    m_id(id),
    m_connectorType(type),
    m_currentArrow(0)
{
    setRect(-SIZE/2, -SIZE/2, SIZE, SIZE);
    setAcceptHoverEvents(true);
    setBrush(Qt::black);
    setPen(Qt::NoPen);
}

开发者ID:roteroktober，项目名称:stromx-studio，代码行数:12，代码来源:ConnectorItem.cpp

示例6: setPen

void LinkItem::trackNodes()
{
	setPen(QPen(Qt::white, 1.0));
	//log->print(QString("sourcePoint (x, y) = (%1, %2)").arg(source->getCurrentPoint().x()).arg(source->getCurrentPoint().y()));
	//log->print(QString("destPoint (x, y) = (%1, %2)").arg(dest->getCurrentPoint().x()).arg(dest->getCurrentPoint().y()));

	setLine(QLineF(source->getCurrentPoint(), dest->getCurrentPoint()));

	//setLine(QLineF(source->pos(), dest->pos()));

	//log->print(QString("AirPlaneItem pos : (x, y) = (%1, %2)").arg(fromNode->pos().x()).arg(fromNode->pos().y()));
}

开发者ID:minsoub，项目名称:MapView，代码行数:12，代码来源:LinkItem.cpp

示例7: setPen

bool GiGraphics::rawEllipse(const GiContext* ctx, float x, float y, float w, float h)
{
    bool usePen = setPen(ctx);
    bool useBrush = setBrush(ctx);
    
    if (m_impl->canvas && !m_impl->stopping
        && !isnan(x) && !isnan(y) && !isnan(w) && !isnan(h)) {
        m_impl->canvas->drawEllipse(x, y, w, h, usePen, useBrush);
        return true;
    }
    return false;
}

开发者ID:Vito2015，项目名称:vgcore，代码行数:12，代码来源:gigraph.cpp

示例8: QGraphicsRectItem

CellRectItem::CellRectItem(int row, int column, CellView view)
    : QGraphicsRectItem({basePoint(row, column), cellQSizeF})
    , row_(row)
    , column_(column)
{
    setZValue(cellBackgroundZValue);
    if (view == CellView::None || view == CellView::Flag ||
        view == CellView::Doubt) {
        setPen(
            {Qt::darkCyan, 1.5, Qt::SolidLine, Qt::SquareCap, Qt::RoundJoin});
        setBrush(cellBrush);
    }
    else {
        setPen({Qt::NoPen});
        setBrush({});
    }
    if (view != CellView::None) {
        auto text = getTextItem(view, {row, column});
        text->setParentItem(this);
    }
}

开发者ID:colajam93，项目名称:Minesweeper，代码行数:21，代码来源:minesweeperview.cpp

示例9: GradientButton

  GradientButton(GamePanel *parent, const QRect &rect, const QString &text) :
      GameButton(parent, rect, text)
  {
    setBackground(Qt::NoBrush);
    setPen(QPen(QColor(Qt::white), 2));
    setHoverBackground(QColor(0x2076b1));

    setTextColor(Qt::white);
    setTextHoverColor(Qt::white);

    setFont(&gameStock->Font20);
  }

开发者ID:SanskritFritz，项目名称:bubble-chains，代码行数:12，代码来源:gamedialogs.cpp

示例10: qDebug

void GraphicsSelectionItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *w)
{
	qDebug(__PRETTY_FUNCTION__);

	if (m_readOnly)
	{
		setPen(QPen(Qt::white));
		QGraphicsRectItem::paint(painter, option, w);
		return;
	}

	setPen(QPen(Qt::yellow));
	QGraphicsRectItem::paint(painter, option, w);

	QRectF rect = QGraphicsRectItem::rect();
	int bottom = rect.bottom();
	int right = rect.right();
    painter->drawLine(right - 9, bottom, right, bottom - 9);
    painter->drawLine(right - 6, bottom, right, bottom - 6);
    painter->drawLine(right - 3, bottom, right, bottom - 3);
}

开发者ID:amilcarsantos，项目名称:maemo-midij，代码行数:21，代码来源:MidijDrawGraphicsScene.cpp

示例11: QMarginsF

void Board::paintPoint(Point point, int index) {
    QRectF rect = Locator<Grid>()->getGridRect(point);
    qreal margin = Locator<Grid>()->getGridSize() * (1 - common::predefinedSize::CircleSizeOverGridSize);
    auto margins = QMarginsF(margin, margin, margin, margin);
    QRectF rectShrinked = rect.marginsRemoved(margins);
    auto circle = new QGraphicsEllipseItem(rectShrinked);
    auto itemID = common::VisibleItemID::Circle;
    QColor color = common::getColor(itemID, index);
    circle->setZValue(itemID);
    circle->setPen(Qt::NoPen);
    circle->setBrush(QBrush(color));
    itemList->addItem(circle);
}

开发者ID:wyl8899，项目名称:QtFlowFree，代码行数:13，代码来源:Board.cpp

示例12: posicion

void Celda::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
    QPair<int,int> posicion(pos.y()/65,pos.x()/65);
    set<QPair<int,int> > movPosibles = juego->getMovimientosPosibles(juego->getTurno());   
    if (movPosibles.find(posicion) != movPosibles.end())
    {
        p = pen();
        QPen newPen(Qt::SolidLine);
        newPen.setWidth(3);
        setPen(newPen);
        entroHover = 1;
    }
}

开发者ID:enzohorquin，项目名称:School-Final-Project-for-Analysis-and-design-of-algorithms-II，代码行数:13，代码来源:celda.cpp

示例13: setPen

	void KviCanvasRectangle::setProperty(const QString &property,const QVariant &val)
	{
		if(m_properties[property].isValid())
		{
			m_properties.replace(property,val);
			if((property == "clrForeground") || (property == "uLineWidth"))
			{
				setPen(QPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt()));
			} else {
				hide(); show();
			}
		}
	}

开发者ID:netrunner-debian-kde-extras，项目名称:kvirc，代码行数:13，代码来源:canvaswidget.cpp

示例14: QGraphicsEllipseItem

Pin::Pin(QGraphicsItem* parent) :
    QGraphicsEllipseItem(0, 0, 13, 13, parent),
    mColor(Pin::Color::NONE),
    mEnabled(false)
{
    QLinearGradient lgrad(0, 0, 0, 13);
    lgrad.setColorAt(0.0, QColor(50, 50, 50));
    lgrad.setColorAt(1.0, QColor(220, 220, 220));
    setPen(QPen(QBrush(lgrad), 1));

    setAcceptedMouseButtons(Qt::NoButton);
    setCursor(Qt::ArrowCursor);
}

开发者ID:mehdioa，项目名称:qtmind，代码行数:13，代码来源:pin.cpp

示例15: newPen

void specCanvasItem::setPenStyle(const qint8& s)
{
	//	if (s < 0)
	//	{
	//		setStyle(QwtPlotCurve::NoCurve) ;
	//		return ;
	//	}
	//	else
	//		setStyle(QwtPlotCurve::Lines) ;
	QPen newPen(pen()) ;
	newPen.setStyle((Qt::PenStyle) s) ;
	setPen(newPen) ;
}

开发者ID:hvennekate，项目名称:data_element，代码行数:13，代码来源:speccanvasitem.cpp

示例16: pen

void QgsComposerItem::refreshFrameColor( const bool updateItem, const QgsExpressionContext &context )
{
  //data defined stroke color set?
  bool ok = false;
  QColor frameColor = mDataDefinedProperties.valueAsColor( QgsComposerObject::FrameColor, context, mFrameColor, &ok );
  if ( ok )
  {
    QPen itemPen = pen();
    itemPen.setColor( frameColor );
    setPen( itemPen );
  }
  else
  {
    QPen itemPen = pen();
    itemPen.setColor( mFrameColor );
    setPen( itemPen );
  }
  if ( updateItem )
  {
    update();
  }
}

开发者ID:exlimit，项目名称:QGIS，代码行数:22，代码来源:qgscomposeritem.cpp

示例17: Item

PointPort::PointPort(qreal x, qreal y, Item *parent) : Item(parent), mPointImpl(), mType("NonTyped")
{
	mNeedScalingRect = true;
	mRadius = 2;
	setX1(x - mRadius * 1.6);
	setY1(y - mRadius * 1.6);
	setX2(x + mRadius * 1.6);
	setY2(y + mRadius * 1.6);
	mUnrealRadius = mRadius * 1.6;
	setPen(QPen(Qt::blue));
	setBrush(QBrush(Qt::blue, Qt::SolidPattern));
	mDomElementType = portType;
}

开发者ID:Antropovi，项目名称:qreal，代码行数:13，代码来源:pointPort.cpp

示例18: QRectF

void UseCaseItem::initializeItemMembers()
{
    if(mItemType == "I_ACTOR")
    {
        mItemRectF = QRectF(0, 0, 50, 75);
        setPen(Qt::NoPen);

        if(mItemName.isEmpty())
            mItemName = "Actor";
    }
    else if(mItemType == "I_USECASE")
    {
        setPen(Qt::NoPen);

        if(mItemName.isEmpty())
            mItemName = "Use case";
    }

    setPolygon(QPolygonF(mItemRectF));
    mTextNameItem = new QGraphicsTextItem(mItemName, this);
    paintItemMembers();
}

开发者ID:pokpokpok，项目名称:QUml，代码行数:22，代码来源:usecaseitem.cpp

示例19: QGraphicsLineItem

Road::Road(const Model::StreetPtr& street,
           const double* normalization,
           QGraphicsItem* parent)
  : QGraphicsLineItem(parent)
{
  //TODO find better solution for converting etc
  double x[2] = { (street->first->lon.get()  - normalization[0]) * 111322.22222222222, //TODO avoid
                  (street->second->lon.get() - normalization[0]) * 111322.22222222222 }; //TODO avoid
  double y[2] = { (street->first->lat.get()  - normalization[1]) * 111132.94444444445, //TODO avoid
                  (street->second->lat.get() - normalization[1]) * 111132.94444444445 }; //TODO avoid
  setLine(x[0], y[0], x[1], y[1]);
  setPen(QPen(Qt::gray));
}

开发者ID:fiedukow，项目名称:SimCity2013，代码行数:13，代码来源:Road.cpp

示例20: setBrush

void PaintMethods::paintPolygon(const DebugDrawing::Polygon& element, QPainter& painter)
{
  setBrush(element.fillStyle, element.fillColor, painter);
  setPen(element, painter);

  // copy vector2 to QPoints
  const int* points = (const int*)(&element + 1);
  std::vector<QPoint> qpoints;
  for(int n = element.nCount - 1; n >= 0; --n)
    qpoints.push_back(QPoint(points[2 * n], points[2 * n + 1]));

  painter.drawPolygon(qpoints.data(), element.nCount);
}

开发者ID:BADBDY23，项目名称:BHumanCodeRelease，代码行数:13，代码来源:PaintMethods.cpp

注：本文中的setPen函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。