60 QT_BEGIN_NAMESPACE

    60 QT_BEGIN_NAMESPACE

    61 

    61 

    62 QT_MODULE(Gui)

    62 QT_MODULE(Gui)

    63 

    63 

    64 class QImageWriter;

    64 class QImageWriter;

    65 class QColor;

    66 class QColor;

    66 class QVariant;

    67 class QVariant;

    67 class QX11Info;

    68 class QX11Info;

    68 class QPixmapData;

    69 class QPixmapData;

    69 

    70 

   132     QPixmap transformed(const QTransform &, Qt::TransformationMode mode = Qt::FastTransformation) const;

   133     QPixmap transformed(const QTransform &, Qt::TransformationMode mode = Qt::FastTransformation) const;

   133     static QTransform trueMatrix(const QTransform &m, int w, int h);

   134     static QTransform trueMatrix(const QTransform &m, int w, int h);

   134 

   135 

   135     QImage toImage() const;

   136     QImage toImage() const;

   136     static QPixmap fromImage(const QImage &image, Qt::ImageConversionFlags flags = Qt::AutoColor);

   137     static QPixmap fromImage(const QImage &image, Qt::ImageConversionFlags flags = Qt::AutoColor);

   137 

   139 

   138     bool load(const QString& fileName, const char *format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   140     bool load(const QString& fileName, const char *format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   139     bool loadFromData(const uchar *buf, uint len, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   141     bool loadFromData(const uchar *buf, uint len, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   140     inline bool loadFromData(const QByteArray &data, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   142     inline bool loadFromData(const QByteArray &data, const char* format = 0, Qt::ImageConversionFlags flags = Qt::AutoColor);

   141     bool save(const QString& fileName, const char* format = 0, int quality = -1) const;

   143     bool save(const QString& fileName, const char* format = 0, int quality = -1) const;

   269     friend class QPainter;

   271     friend class QPainter;

   270     friend class QGLWidget;

   272     friend class QGLWidget;

   271     friend class QX11PaintEngine;

   273     friend class QX11PaintEngine;

   272     friend class QCoreGraphicsPaintEngine;

   274     friend class QCoreGraphicsPaintEngine;

   273     friend class QWidgetPrivate;

   275     friend class QWidgetPrivate;

   275     friend class QRasterBuffer;

   276     friend class QRasterBuffer;

   277 #if !defined(QT_NO_DATASTREAM)

   277 #if !defined(QT_NO_DATASTREAM)

   278     friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPixmap &);

   278     friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPixmap &);

   279 #endif

   279 #endif

   280     friend Q_GUI_EXPORT qint64 qt_pixmap_id(const QPixmap &pixmap);

   280     friend Q_GUI_EXPORT qint64 qt_pixmap_id(const QPixmap &pixmap);

   281 

   281