gui/painting/qpainter.h

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#ifndef QPAINTER_H
#define QPAINTER_H

#include <QtGui/qtguiglobal.h>
#include <QtCore/qnamespace.h>
#include <QtCore/qrect.h>
#include <QtCore/qpoint.h>
#include <QtCore/qscopedpointer.h>
#include <QtGui/qpixmap.h>
#include <QtGui/qimage.h>
#include <QtGui/qtextoption.h>

#ifndef QT_INCLUDE_COMPAT
#include <QtGui/qpolygon.h>
#include <QtGui/qpen.h>
#include <QtGui/qbrush.h>
#include <QtGui/qmatrix.h>
#include <QtGui/qtransform.h>
#include <QtGui/qfontinfo.h>
#include <QtGui/qfontmetrics.h>
#endif

QT_BEGIN_NAMESPACE


class QBrush;
class QFontInfo;
class QFontMetrics;
class QPaintDevice;
class QPainterPath;
class QPainterPrivate;
class QPen;
class QPolygon;
class QTextItem;
class QTextEngine;
class QTransform;
class QStaticText;
class QGlyphRun;

class QPainterPrivateDeleter;

class Q_GUI_EXPORT QPainter
{
    Q_DECLARE_PRIVATE(QPainter)
    Q_GADGET

public:
    enum RenderHint {
        Antialiasing = 0x01,
        TextAntialiasing = 0x02,
        SmoothPixmapTransform = 0x04,
#if QT_DEPRECATED_SINCE(5, 14)
        HighQualityAntialiasing Q_DECL_ENUMERATOR_DEPRECATED_X("Use Antialiasing instead") = 0x08,
        NonCosmeticDefaultPen Q_DECL_ENUMERATOR_DEPRECATED_X("Default pen is non-cosmetic now") = 0x10,
#endif
        Qt4CompatiblePainting = 0x20,
        LosslessImageRendering = 0x40,
    };
    Q_FLAG(RenderHint)

    Q_DECLARE_FLAGS(RenderHints, RenderHint)
    Q_FLAG(RenderHints)

    class PixmapFragment {
    public:
        qreal x;
        qreal y;
        qreal sourceLeft;
        qreal sourceTop;
        qreal width;
        qreal height;
        qreal scaleX;
        qreal scaleY;
        qreal rotation;
        qreal opacity;
        static PixmapFragment Q_GUI_EXPORT create(const QPointF &pos, const QRectF &sourceRect,
                                            qreal scaleX = 1, qreal scaleY = 1,
                                            qreal rotation = 0, qreal opacity = 1);
    };

    enum PixmapFragmentHint {
        OpaqueHint = 0x01
    };

    Q_DECLARE_FLAGS(PixmapFragmentHints, PixmapFragmentHint)

    QPainter();
    explicit QPainter(QPaintDevice *);
    ~QPainter();

    QPaintDevice *device() const;

    bool begin(QPaintDevice *);
    bool end();
    bool isActive() const;

#if QT_DEPRECATED_SINCE(5, 13)
    QT_DEPRECATED_X("Use begin(QPaintDevice*) instead")
    void initFrom(const QPaintDevice *device);
#endif

    enum CompositionMode {
        CompositionMode_SourceOver,
        CompositionMode_DestinationOver,
        CompositionMode_Clear,
        CompositionMode_Source,
        CompositionMode_Destination,
        CompositionMode_SourceIn,
        CompositionMode_DestinationIn,
        CompositionMode_SourceOut,
        CompositionMode_DestinationOut,
        CompositionMode_SourceAtop,
        CompositionMode_DestinationAtop,
        CompositionMode_Xor,

        //svg 1.2 blend modes
        CompositionMode_Plus,
        CompositionMode_Multiply,
        CompositionMode_Screen,
        CompositionMode_Overlay,
        CompositionMode_Darken,
        CompositionMode_Lighten,
        CompositionMode_ColorDodge,
        CompositionMode_ColorBurn,
        CompositionMode_HardLight,
        CompositionMode_SoftLight,
        CompositionMode_Difference,
        CompositionMode_Exclusion,

        // ROPs
        RasterOp_SourceOrDestination,
        RasterOp_SourceAndDestination,
        RasterOp_SourceXorDestination,
        RasterOp_NotSourceAndNotDestination,
        RasterOp_NotSourceOrNotDestination,
        RasterOp_NotSourceXorDestination,
        RasterOp_NotSource,
        RasterOp_NotSourceAndDestination,
        RasterOp_SourceAndNotDestination,
        RasterOp_NotSourceOrDestination,
        RasterOp_SourceOrNotDestination,
        RasterOp_ClearDestination,
        RasterOp_SetDestination,
        RasterOp_NotDestination
    };
    void setCompositionMode(CompositionMode mode);
    CompositionMode compositionMode() const;

    const QFont &font() const;
    void setFont(const QFont &f);

    QFontMetrics fontMetrics() const;
    QFontInfo fontInfo() const;

    void setPen(const QColor &color);
    void setPen(const QPen &pen);
    void setPen(Qt::PenStyle style);
    const QPen &pen() const;

    void setBrush(const QBrush &brush);
    void setBrush(Qt::BrushStyle style);
    const QBrush &brush() const;

    // attributes/modes
    void setBackgroundMode(Qt::BGMode mode);
    Qt::BGMode backgroundMode() const;

    QPoint brushOrigin() const;
    inline void setBrushOrigin(int x, int y);
    inline void setBrushOrigin(const QPoint &);
    void setBrushOrigin(const QPointF &);

    void setBackground(const QBrush &bg);
    const QBrush &background() const;

    qreal opacity() const;
    void setOpacity(qreal opacity);

    // Clip functions
    QRegion clipRegion() const;
    QPainterPath clipPath() const;

    void setClipRect(const QRectF &, Qt::ClipOperation op = Qt::ReplaceClip);
    void setClipRect(const QRect &, Qt::ClipOperation op = Qt::ReplaceClip);
    inline void setClipRect(int x, int y, int w, int h, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipRegion(const QRegion &, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipPath(const QPainterPath &path, Qt::ClipOperation op = Qt::ReplaceClip);

    void setClipping(bool enable);
    bool hasClipping() const;

    QRectF clipBoundingRect() const;

    void save();
    void restore();

    // XForm functions
#if QT_DEPRECATED_SINCE(5, 13)
    QT_DEPRECATED_X("Use setTransform() instead")
    void setMatrix(const QMatrix &matrix, bool combine = false);
    QT_DEPRECATED_X("Use transform() instead")
    const QMatrix &matrix() const;
    QT_DEPRECATED_X("Use deviceTransform() instead")
    const QMatrix &deviceMatrix() const;
    QT_DEPRECATED_X("Use resetTransform() instead")
    void resetMatrix();
#endif

    void setTransform(const QTransform &transform, bool combine = false);
    const QTransform &transform() const;
    const QTransform &deviceTransform() const;
    void resetTransform();

#if QT_DEPRECATED_SINCE(5, 13)
    QT_DEPRECATED_X("Use setWorldTransform() instead")
    void setWorldMatrix(const QMatrix &matrix, bool combine = false);
    QT_DEPRECATED_X("Use worldTransform() instead")
    const QMatrix &worldMatrix() const;
    QT_DEPRECATED_X("Use combinedTransform() instead")
    QMatrix combinedMatrix() const;
    QT_DEPRECATED_X("Use setWorldMatrixEnabled() instead")
    void setMatrixEnabled(bool enabled);
    QT_DEPRECATED_X("Use worldMatrixEnabled() instead")
    bool matrixEnabled() const;
#endif

    void setWorldTransform(const QTransform &matrix, bool combine = false);
    const QTransform &worldTransform() const;

    QTransform combinedTransform() const;

    void setWorldMatrixEnabled(bool enabled);
    bool worldMatrixEnabled() const;

    void scale(qreal sx, qreal sy);
    void shear(qreal sh, qreal sv);
    void rotate(qreal a);

    void translate(const QPointF &offset);
    inline void translate(const QPoint &offset);
    inline void translate(qreal dx, qreal dy);

    QRect window() const;
    void setWindow(const QRect &window);
    inline void setWindow(int x, int y, int w, int h);

    QRect viewport() const;
    void setViewport(const QRect &viewport);
    inline void setViewport(int x, int y, int w, int h);

    void setViewTransformEnabled(bool enable);
    bool viewTransformEnabled() const;

    // drawing functions
    void strokePath(const QPainterPath &path, const QPen &pen);
    void fillPath(const QPainterPath &path, const QBrush &brush);
    void drawPath(const QPainterPath &path);

    inline void drawPoint(const QPointF &pt);
    inline void drawPoint(const QPoint &p);
    inline void drawPoint(int x, int y);

    void drawPoints(const QPointF *points, int pointCount);
    inline void drawPoints(const QPolygonF &points);
    void drawPoints(const QPoint *points, int pointCount);
    inline void drawPoints(const QPolygon &points);

    inline void drawLine(const QLineF &line);
    inline void drawLine(const QLine &line);
    inline void drawLine(int x1, int y1, int x2, int y2);
    inline void drawLine(const QPoint &p1, const QPoint &p2);
    inline void drawLine(const QPointF &p1, const QPointF &p2);

    void drawLines(const QLineF *lines, int lineCount);
    inline void drawLines(const QVector<QLineF> &lines);
    void drawLines(const QPointF *pointPairs, int lineCount);
    inline void drawLines(const QVector<QPointF> &pointPairs);
    void drawLines(const QLine *lines, int lineCount);
    inline void drawLines(const QVector<QLine> &lines);
    void drawLines(const QPoint *pointPairs, int lineCount);
    inline void drawLines(const QVector<QPoint> &pointPairs);

    inline void drawRect(const QRectF &rect);
    inline void drawRect(int x1, int y1, int w, int h);
    inline void drawRect(const QRect &rect);

    void drawRects(const QRectF *rects, int rectCount);
    inline void drawRects(const QVector<QRectF> &rectangles);
    void drawRects(const QRect *rects, int rectCount);
    inline void drawRects(const QVector<QRect> &rectangles);

    void drawEllipse(const QRectF &r);
    void drawEllipse(const QRect &r);
    inline void drawEllipse(int x, int y, int w, int h);

    inline void drawEllipse(const QPointF &center, qreal rx, qreal ry);
    inline void drawEllipse(const QPoint &center, int rx, int ry);

    void drawPolyline(const QPointF *points, int pointCount);
    inline void drawPolyline(const QPolygonF &polyline);
    void drawPolyline(const QPoint *points, int pointCount);
    inline void drawPolyline(const QPolygon &polygon);

    void drawPolygon(const QPointF *points, int pointCount, Qt::FillRule fillRule = Qt::OddEvenFill);
    inline void drawPolygon(const QPolygonF &polygon, Qt::FillRule fillRule = Qt::OddEvenFill);
    void drawPolygon(const QPoint *points, int pointCount, Qt::FillRule fillRule = Qt::OddEvenFill);
    inline void drawPolygon(const QPolygon &polygon, Qt::FillRule fillRule = Qt::OddEvenFill);

    void drawConvexPolygon(const QPointF *points, int pointCount);
    inline void drawConvexPolygon(const QPolygonF &polygon);
    void drawConvexPolygon(const QPoint *points, int pointCount);
    inline void drawConvexPolygon(const QPolygon &polygon);

    void drawArc(const QRectF &rect, int a, int alen);
    inline void drawArc(const QRect &, int a, int alen);
    inline void drawArc(int x, int y, int w, int h, int a, int alen);

    void drawPie(const QRectF &rect, int a, int alen);
    inline void drawPie(int x, int y, int w, int h, int a, int alen);
    inline void drawPie(const QRect &, int a, int alen);

    void drawChord(const QRectF &rect, int a, int alen);
    inline void drawChord(int x, int y, int w, int h, int a, int alen);
    inline void drawChord(const QRect &, int a, int alen);

    void drawRoundedRect(const QRectF &rect, qreal xRadius, qreal yRadius,
                         Qt::SizeMode mode = Qt::AbsoluteSize);
    inline void drawRoundedRect(int x, int y, int w, int h, qreal xRadius, qreal yRadius,
                                Qt::SizeMode mode = Qt::AbsoluteSize);
    inline void drawRoundedRect(const QRect &rect, qreal xRadius, qreal yRadius,
                                Qt::SizeMode mode = Qt::AbsoluteSize);

#if QT_DEPRECATED_SINCE(5, 13)
    QT_DEPRECATED_X("Use drawRoundedRect(..., Qt::RelativeSize) instead")
    void drawRoundRect(const QRectF &r, int xround = 25, int yround = 25);
    QT_DEPRECATED_X("Use drawRoundedRect(..., Qt::RelativeSize) instead")
    void drawRoundRect(int x, int y, int w, int h, int = 25, int = 25);
    QT_DEPRECATED_X("Use drawRoundedRect(..., Qt::RelativeSize) instead")
    void drawRoundRect(const QRect &r, int xround = 25, int yround = 25);
#endif

    void drawTiledPixmap(const QRectF &rect, const QPixmap &pm, const QPointF &offset = QPointF());
    inline void drawTiledPixmap(int x, int y, int w, int h, const QPixmap &, int sx=0, int sy=0);
    inline void drawTiledPixmap(const QRect &, const QPixmap &, const QPoint & = QPoint());
#ifndef QT_NO_PICTURE
    void drawPicture(const QPointF &p, const QPicture &picture);
    inline void drawPicture(int x, int y, const QPicture &picture);
    inline void drawPicture(const QPoint &p, const QPicture &picture);
#endif

    void drawPixmap(const QRectF &targetRect, const QPixmap &pixmap, const QRectF &sourceRect);
    inline void drawPixmap(const QRect &targetRect, const QPixmap &pixmap, const QRect &sourceRect);
    inline void drawPixmap(int x, int y, int w, int h, const QPixmap &pm,
                           int sx, int sy, int sw, int sh);
    inline void drawPixmap(int x, int y, const QPixmap &pm,
                           int sx, int sy, int sw, int sh);
    inline void drawPixmap(const QPointF &p, const QPixmap &pm, const QRectF &sr);
    inline void drawPixmap(const QPoint &p, const QPixmap &pm, const QRect &sr);
    void drawPixmap(const QPointF &p, const QPixmap &pm);
    inline void drawPixmap(const QPoint &p, const QPixmap &pm);
    inline void drawPixmap(int x, int y, const QPixmap &pm);
    inline void drawPixmap(const QRect &r, const QPixmap &pm);
    inline void drawPixmap(int x, int y, int w, int h, const QPixmap &pm);

    void drawPixmapFragments(const PixmapFragment *fragments, int fragmentCount,
                             const QPixmap &pixmap, PixmapFragmentHints hints = PixmapFragmentHints());

    void drawImage(const QRectF &targetRect, const QImage &image, const QRectF &sourceRect,
                   Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QRect &targetRect, const QImage &image, const QRect &sourceRect,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QPointF &p, const QImage &image, const QRectF &sr,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QPoint &p, const QImage &image, const QRect &sr,
                          Qt::ImageConversionFlags flags = Qt::AutoColor);
    inline void drawImage(const QRectF &r, const QImage &image);
    inline void drawImage(const QRect &r, const QImage &image);
    void drawImage(const QPointF &p, const QImage &image);
    inline void drawImage(const QPoint &p, const QImage &image);
    inline void drawImage(int x, int y, const QImage &image, int sx = 0, int sy = 0,
                          int sw = -1, int sh = -1, Qt::ImageConversionFlags flags = Qt::AutoColor);

    void setLayoutDirection(Qt::LayoutDirection direction);
    Qt::LayoutDirection layoutDirection() const;

#if !defined(QT_NO_RAWFONT)
    void drawGlyphRun(const QPointF &position, const QGlyphRun &glyphRun);
#endif

    void drawStaticText(const QPointF &topLeftPosition, const QStaticText &staticText);
    inline void drawStaticText(const QPoint &topLeftPosition, const QStaticText &staticText);
    inline void drawStaticText(int left, int top, const QStaticText &staticText);

    void drawText(const QPointF &p, const QString &s);
    inline void drawText(const QPoint &p, const QString &s);
    inline void drawText(int x, int y, const QString &s);

    void drawText(const QPointF &p, const QString &str, int tf, int justificationPadding);

    void drawText(const QRectF &r, int flags, const QString &text, QRectF *br = nullptr);
    void drawText(const QRect &r, int flags, const QString &text, QRect *br = nullptr);
    inline void drawText(int x, int y, int w, int h, int flags, const QString &text, QRect *br = nullptr);

    void drawText(const QRectF &r, const QString &text, const QTextOption &o = QTextOption());

    QRectF boundingRect(const QRectF &rect, int flags, const QString &text);
    QRect boundingRect(const QRect &rect, int flags, const QString &text);
    inline QRect boundingRect(int x, int y, int w, int h, int flags, const QString &text);

    QRectF boundingRect(const QRectF &rect, const QString &text, const QTextOption &o = QTextOption());

    void drawTextItem(const QPointF &p, const QTextItem &ti);
    inline void drawTextItem(int x, int y, const QTextItem &ti);
    inline void drawTextItem(const QPoint &p, const QTextItem &ti);

    void fillRect(const QRectF &, const QBrush &);
    inline void fillRect(int x, int y, int w, int h, const QBrush &);
    void fillRect(const QRect &, const QBrush &);

    void fillRect(const QRectF &, const QColor &color);
    inline void fillRect(int x, int y, int w, int h, const QColor &color);
    void fillRect(const QRect &, const QColor &color);

    inline void fillRect(int x, int y, int w, int h, Qt::GlobalColor c);
    inline void fillRect(const QRect &r, Qt::GlobalColor c);
    inline void fillRect(const QRectF &r, Qt::GlobalColor c);

    inline void fillRect(int x, int y, int w, int h, Qt::BrushStyle style);
    inline void fillRect(const QRect &r, Qt::BrushStyle style);
    inline void fillRect(const QRectF &r, Qt::BrushStyle style);

    inline void fillRect(int x, int y, int w, int h, QGradient::Preset preset);
    inline void fillRect(const QRect &r, QGradient::Preset preset);
    inline void fillRect(const QRectF &r, QGradient::Preset preset);

    void eraseRect(const QRectF &);
    inline void eraseRect(int x, int y, int w, int h);
    inline void eraseRect(const QRect &);

    void setRenderHint(RenderHint hint, bool on = true);
    void setRenderHints(RenderHints hints, bool on = true);
    RenderHints renderHints() const;
    inline bool testRenderHint(RenderHint hint) const { return renderHints() & hint; }

    QPaintEngine *paintEngine() const;

#if QT_DEPRECATED_SINCE(5, 13)
    QT_DEPRECATED_X("Use QWidget::render() instead")
    static void setRedirected(const QPaintDevice *device, QPaintDevice *replacement,
                              const QPoint& offset = QPoint());
    QT_DEPRECATED_X("Use QWidget::render() instead")
    static QPaintDevice *redirected(const QPaintDevice *device, QPoint *offset = nullptr);
    QT_DEPRECATED_X("Use QWidget::render() instead")
    static void restoreRedirected(const QPaintDevice *device);
#endif

    void beginNativePainting();
    void endNativePainting();

private:
    Q_DISABLE_COPY(QPainter)

    QScopedPointer<QPainterPrivate> d_ptr;

    friend class QWidget;
    friend class QFontEngine;
    friend class QFontEngineBox;
    friend class QFontEngineFT;
    friend class QFontEngineMac;
    friend class QFontEngineWin;
    friend class QPaintEngine;
    friend class QPaintEngineExPrivate;
    friend class QOpenGLPaintEngine;
    friend class QWin32PaintEngine;
    friend class QWin32PaintEnginePrivate;
    friend class QRasterPaintEngine;
    friend class QAlphaPaintEngine;
    friend class QPreviewPaintEngine;
    friend class QTextEngine;
};
Q_DECLARE_TYPEINFO(QPainter::PixmapFragment, Q_RELOCATABLE_TYPE);

Q_DECLARE_OPERATORS_FOR_FLAGS(QPainter::RenderHints)

//
// functions
//
inline void QPainter::drawLine(const QLineF &l)
{
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QLine &line)
{
    drawLines(&line, 1);
}

inline void QPainter::drawLine(int x1, int y1, int x2, int y2)
{
    QLine l(x1, y1, x2, y2);
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QPoint &p1, const QPoint &p2)
{
    QLine l(p1, p2);
    drawLines(&l, 1);
}

inline void QPainter::drawLine(const QPointF &p1, const QPointF &p2)
{
    drawLine(QLineF(p1, p2));
}

inline void QPainter::drawLines(const QVector<QLineF> &lines)
{
    drawLines(lines.constData(), lines.size());
}

inline void QPainter::drawLines(const QVector<QLine> &lines)
{
    drawLines(lines.constData(), lines.size());
}

inline void QPainter::drawLines(const QVector<QPointF> &pointPairs)
{
    drawLines(pointPairs.constData(), pointPairs.size() / 2);
}

inline void QPainter::drawLines(const QVector<QPoint> &pointPairs)
{
    drawLines(pointPairs.constData(), pointPairs.size() / 2);
}

inline void QPainter::drawPolyline(const QPolygonF &polyline)
{
    drawPolyline(polyline.constData(), polyline.size());
}

inline void QPainter::drawPolyline(const QPolygon &polyline)
{
    drawPolyline(polyline.constData(), polyline.size());
}

inline void QPainter::drawPolygon(const QPolygonF &polygon, Qt::FillRule fillRule)
{
    drawPolygon(polygon.constData(), polygon.size(), fillRule);
}

inline void QPainter::drawPolygon(const QPolygon &polygon, Qt::FillRule fillRule)
{
    drawPolygon(polygon.constData(), polygon.size(), fillRule);
}

inline void QPainter::drawConvexPolygon(const QPolygonF &poly)
{
    drawConvexPolygon(poly.constData(), poly.size());
}

inline void QPainter::drawConvexPolygon(const QPolygon &poly)
{
    drawConvexPolygon(poly.constData(), poly.size());
}

inline void QPainter::drawRect(const QRectF &rect)
{
    drawRects(&rect, 1);
}

inline void QPainter::drawRect(int x, int y, int w, int h)
{
    QRect r(x, y, w, h);
    drawRects(&r, 1);
}

inline void QPainter::drawRect(const QRect &r)
{
    drawRects(&r, 1);
}

inline void QPainter::drawRects(const QVector<QRectF> &rects)
{
    drawRects(rects.constData(), rects.size());
}

inline void QPainter::drawRects(const QVector<QRect> &rects)
{
    drawRects(rects.constData(), rects.size());
}

inline void QPainter::drawPoint(const QPointF &p)
{
    drawPoints(&p, 1);
}

inline void QPainter::drawPoint(int x, int y)
{
    QPoint p(x, y);
    drawPoints(&p, 1);
}

inline void QPainter::drawPoint(const QPoint &p)
{
    drawPoints(&p, 1);
}

inline void QPainter::drawPoints(const QPolygonF &points)
{
    drawPoints(points.constData(), points.size());
}

inline void QPainter::drawPoints(const QPolygon &points)
{
    drawPoints(points.constData(), points.size());
}

inline void QPainter::drawRoundedRect(int x, int y, int w, int h, qreal xRadius, qreal yRadius,
                            Qt::SizeMode mode)
{
    drawRoundedRect(QRectF(x, y, w, h), xRadius, yRadius, mode);
}

inline void QPainter::drawRoundedRect(const QRect &rect, qreal xRadius, qreal yRadius,
                            Qt::SizeMode mode)
{
    drawRoundedRect(QRectF(rect), xRadius, yRadius, mode);
}

inline void QPainter::drawEllipse(int x, int y, int w, int h)
{
    drawEllipse(QRect(x, y, w, h));
}

inline void QPainter::drawEllipse(const QPointF &center, qreal rx, qreal ry)
{
    drawEllipse(QRectF(center.x() - rx, center.y() - ry, 2 * rx, 2 * ry));
}

inline void QPainter::drawEllipse(const QPoint &center, int rx, int ry)
{
    drawEllipse(QRect(center.x() - rx, center.y() - ry, 2 * rx, 2 * ry));
}

inline void QPainter::drawArc(const QRect &r, int a, int alen)
{
    drawArc(QRectF(r), a, alen);
}

inline void QPainter::drawArc(int x, int y, int w, int h, int a, int alen)
{
    drawArc(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::drawPie(const QRect &rect, int a, int alen)
{
    drawPie(QRectF(rect), a, alen);
}

inline void QPainter::drawPie(int x, int y, int w, int h, int a, int alen)
{
    drawPie(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::drawChord(const QRect &rect, int a, int alen)
{
    drawChord(QRectF(rect), a, alen);
}

inline void QPainter::drawChord(int x, int y, int w, int h, int a, int alen)
{
    drawChord(QRectF(x, y, w, h), a, alen);
}

inline void QPainter::setClipRect(int x, int y, int w, int h, Qt::ClipOperation op)
{
    setClipRect(QRect(x, y, w, h), op);
}

inline void QPainter::eraseRect(const QRect &rect)
{
    eraseRect(QRectF(rect));
}

inline void QPainter::eraseRect(int x, int y, int w, int h)
{
    eraseRect(QRectF(x, y, w, h));
}

inline void QPainter::fillRect(int x, int y, int w, int h, const QBrush &b)
{
    fillRect(QRect(x, y, w, h), b);
}

inline void QPainter::fillRect(int x, int y, int w, int h, const QColor &b)
{
    fillRect(QRect(x, y, w, h), b);
}

inline void QPainter::fillRect(int x, int y, int w, int h, Qt::GlobalColor c)
{
    fillRect(QRect(x, y, w, h), QColor(c));
}

inline void QPainter::fillRect(const QRect &r, Qt::GlobalColor c)
{
    fillRect(r, QColor(c));
}

inline void QPainter::fillRect(const QRectF &r, Qt::GlobalColor c)
{
    fillRect(r, QColor(c));
}

inline void QPainter::fillRect(int x, int y, int w, int h, Qt::BrushStyle style)
{
    fillRect(QRectF(x, y, w, h), QBrush(style));
}

inline void QPainter::fillRect(const QRect &r, Qt::BrushStyle style)
{
    fillRect(QRectF(r), QBrush(style));
}

inline void QPainter::fillRect(const QRectF &r, Qt::BrushStyle style)
{
    fillRect(r, QBrush(style));
}

inline void QPainter::fillRect(int x, int y, int w, int h, QGradient::Preset p)
{
    fillRect(QRect(x, y, w, h), QGradient(p));
}

inline void QPainter::fillRect(const QRect &r, QGradient::Preset p)
{
    fillRect(r, QGradient(p));
}

inline void QPainter::fillRect(const QRectF &r, QGradient::Preset p)
{
    fillRect(r, QGradient(p));
}

inline void QPainter::setBrushOrigin(int x, int y)
{
    setBrushOrigin(QPoint(x, y));
}

inline void QPainter::setBrushOrigin(const QPoint &p)
{
    setBrushOrigin(QPointF(p));
}

inline void QPainter::drawTiledPixmap(const QRect &rect, const QPixmap &pm, const QPoint &offset)
{
    drawTiledPixmap(QRectF(rect), pm, QPointF(offset));
}

inline void QPainter::drawTiledPixmap(int x, int y, int w, int h, const QPixmap &pm, int sx, int sy)
{
    drawTiledPixmap(QRectF(x, y, w, h), pm, QPointF(sx, sy));
}

inline void QPainter::drawPixmap(const QRect &targetRect, const QPixmap &pixmap, const QRect &sourceRect)
{
    drawPixmap(QRectF(targetRect), pixmap, QRectF(sourceRect));
}

inline void QPainter::drawPixmap(const QPoint &p, const QPixmap &pm)
{
    drawPixmap(QPointF(p), pm);
}

inline void QPainter::drawPixmap(const QRect &r, const QPixmap &pm)
{
    drawPixmap(QRectF(r), pm, QRectF());
}

inline void QPainter::drawPixmap(int x, int y, const QPixmap &pm)
{
    drawPixmap(QPointF(x, y), pm);
}

inline void QPainter::drawPixmap(int x, int y, int w, int h, const QPixmap &pm)
{
    drawPixmap(QRectF(x, y, w, h), pm, QRectF());
}

inline void QPainter::drawPixmap(int x, int y, int w, int h, const QPixmap &pm,
                                 int sx, int sy, int sw, int sh)
{
    drawPixmap(QRectF(x, y, w, h), pm, QRectF(sx, sy, sw, sh));
}

inline void QPainter::drawPixmap(int x, int y, const QPixmap &pm,
                                 int sx, int sy, int sw, int sh)
{
    drawPixmap(QRectF(x, y, -1, -1), pm, QRectF(sx, sy, sw, sh));
}

inline void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm, const QRectF &sr)
{
    drawPixmap(QRectF(p.x(), p.y(), -1, -1), pm, sr);
}

inline void QPainter::drawPixmap(const QPoint &p, const QPixmap &pm, const QRect &sr)
{
    drawPixmap(QRectF(p.x(), p.y(), -1, -1), pm, sr);
}

inline void QPainter::drawTextItem(int x, int y, const QTextItem &ti)
{
    drawTextItem(QPointF(x, y), ti);
}

inline void QPainter::drawImage(const QRect &targetRect, const QImage &image, const QRect &sourceRect,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRectF(targetRect), image, QRectF(sourceRect), flags);
}

inline void QPainter::drawImage(const QPointF &p, const QImage &image, const QRectF &sr,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRectF(p.x(), p.y(), -1, -1), image, sr, flags);
}

inline void QPainter::drawImage(const QPoint &p, const QImage &image, const QRect &sr,
                                Qt::ImageConversionFlags flags)
{
    drawImage(QRect(p.x(), p.y(), -1, -1), image, sr, flags);
}


inline void QPainter::drawImage(const QRectF &r, const QImage &image)
{
    drawImage(r, image, QRect(0, 0, image.width(), image.height()));
}

inline void QPainter::drawImage(const QRect &r, const QImage &image)
{
    drawImage(r, image, QRectF(0, 0, image.width(), image.height()));
}

inline void QPainter::drawImage(const QPoint &p, const QImage &image)
{
    drawImage(QPointF(p), image);
}

inline void QPainter::drawImage(int x, int y, const QImage &image, int sx, int sy, int sw, int sh,
                                Qt::ImageConversionFlags flags)
{
    if (sx == 0 && sy == 0 && sw == -1 && sh == -1 && flags == Qt::AutoColor)
        drawImage(QPointF(x, y), image);
    else
        drawImage(QRectF(x, y, -1, -1), image, QRectF(sx, sy, sw, sh), flags);
}

inline void QPainter::drawStaticText(const QPoint &p, const QStaticText &staticText)
{
    drawStaticText(QPointF(p), staticText);
}

inline void QPainter::drawStaticText(int x, int y, const QStaticText &staticText)
{
    drawStaticText(QPointF(x, y), staticText);
}

inline void QPainter::drawTextItem(const QPoint &p, const QTextItem &ti)
{
    drawTextItem(QPointF(p), ti);
}

inline void QPainter::drawText(const QPoint &p, const QString &s)
{
    drawText(QPointF(p), s);
}

inline void QPainter::drawText(int x, int y, int w, int h, int flags, const QString &str, QRect *br)
{
    drawText(QRect(x, y, w, h), flags, str, br);
}

inline void QPainter::drawText(int x, int y, const QString &s)
{
    drawText(QPointF(x, y), s);
}

inline QRect QPainter::boundingRect(int x, int y, int w, int h, int flags, const QString &text)
{
    return boundingRect(QRect(x, y, w, h), flags, text);
}

inline void QPainter::translate(qreal dx, qreal dy)
{
    translate(QPointF(dx, dy));
}

inline void QPainter::translate(const QPoint &offset)
{
    translate(offset.x(), offset.y());
}

inline void QPainter::setViewport(int x, int y, int w, int h)
{
    setViewport(QRect(x, y, w, h));
}

inline void QPainter::setWindow(int x, int y, int w, int h)
{
    setWindow(QRect(x, y, w, h));
}

#ifndef QT_NO_PICTURE
inline void QPainter::drawPicture(int x, int y, const QPicture &p)
{
    drawPicture(QPoint(x, y), p);
}

inline void QPainter::drawPicture(const QPoint &pt, const QPicture &p)
{
    drawPicture(QPointF(pt), p);
}
#endif

QT_END_NAMESPACE

#endif // QPAINTER_H