List of All Members for QImage | Qt GUI | Qt 6.10.3
Description: The QImage class provides a hardware-independent image representation that allows direct access to the pixel data, and can be used as a paint device.

- Qt 6.10
- Qt GUI
- C++ Classes
- QImage
- Qt 6.10.3 Reference Documentation

# List of All Members for QImage

This is the complete list of members for QImage, including inherited members.

enum Format enum InvertMode enum PaintDeviceMetric QImage() QImage(const char *const[]) QImage(const QSize &, QImage::Format) QImage(const QString &, const char *) QImage(int, int, QImage::Format) QImage(const uchar *, int, int, QImage::Format, QImageCleanupFunction, void *) QImage(uchar *, int, int, QImage::Format, QImageCleanupFunction, void *) QImage(const uchar *, int, int, qsizetype, QImage::Format, QImageCleanupFunction, void *) QImage(uchar *, int, int, qsizetype, QImage::Format, QImageCleanupFunction, void *) QImage(const QImage &) QImage(QImage &&) ~QImage() allGray() const : bool applyColorTransform(const QColorTransform &) applyColorTransform(const QColorTransform &, QImage::Format, Qt::ImageConversionFlags) bitPlaneCount() const : int bits() : uchar * bits() const : const uchar * bytesPerLine() const : qsizetype cacheKey() const : qint64 color(int) const : QRgb colorCount() const : int colorCount() const : int colorSpace() const : QColorSpace colorTable() const : QList<QRgb> colorTransformed(const QColorTransform &) const : QImage colorTransformed(const QColorTransform &, QImage::Format, Qt::ImageConversionFlags) const : QImage colorTransformed(const QColorTransform &) : QImage colorTransformed(const QColorTransform &, QImage::Format, Qt::ImageConversionFlags) : QImage constBits() const : const uchar * constScanLine(int) const : const uchar * convertTo(QImage::Format, Qt::ImageConversionFlags) convertToColorSpace(const QColorSpace &) convertToColorSpace(const QColorSpace &, QImage::Format, Qt::ImageConversionFlags) convertToFormat(QImage::Format, Qt::ImageConversionFlags) : QImage convertToFormat(QImage::Format, Qt::ImageConversionFlags) const : QImage convertToFormat(QImage::Format, const QList<QRgb> &, Qt::ImageConversionFlags) const : QImage convertedTo(QImage::Format, Qt::ImageConversionFlags) : QImage convertedTo(QImage::Format, Qt::ImageConversionFlags) const : QImage convertedToColorSpace(const QColorSpace &) const : QImage convertedToColorSpace(const QColorSpace &, QImage::Format, Qt::ImageConversionFlags) : QImage convertedToColorSpace(const QColorSpace &, QImage::Format, Qt::ImageConversionFlags) const : QImage copy(const QRect &) const : QImage copy(int, int, int, int) const : QImage createAlphaMask(Qt::ImageConversionFlags) const : QImage createHeuristicMask(bool) const : QImage createMaskFromColor(QRgb, Qt::MaskMode) const : QImage depth() const : int depth() const : int deviceIndependentSize() const : QSizeF devicePixelRatio() const : qreal devicePixelRatio() const : qreal devicePixelRatioF() const : qreal dotsPerMeterX() const : int dotsPerMeterY() const : int encodeMetricF(QPaintDevice::PaintDeviceMetric, double) : int fill(uint) fill(Qt::GlobalColor) fill(const QColor &) flip(Qt::Orientations) flipped(Qt::Orientations) : QImage flipped(Qt::Orientations) const : QImage format() const : QImage::Format fromData(QByteArrayView, const char *) : QImage fromData(const QByteArray &, const char *) : QImage fromData(const uchar *, int, const char *) : QImage fromHBITMAP(HBITMAP) : QImage fromHICON(HICON) : QImage hasAlphaChannel() const : bool height() const : int height() const : int heightMM() const : int | invertPixels(QImage::InvertMode) isGrayscale() const : bool isNull() const : bool load(const QString &, const char *) : bool load(QIODevice *, const char *) : bool loadFromData(QByteArrayView, const char *) : bool loadFromData(const QByteArray &, const char *) : bool loadFromData(const uchar *, int, const char *) : bool logicalDpiX() const : int logicalDpiY() const : int metric(QPaintDevice::PaintDeviceMetric) const : int mirror(bool, bool) mirrored(bool, bool) : QImage mirrored(bool, bool) const : QImage offset() const : QPoint paintEngine() const : QPaintEngine * paintingActive() const : bool physicalDpiX() const : int physicalDpiY() const : int pixel(const QPoint &) const : QRgb pixel(int, int) const : QRgb pixelColor(const QPoint &) const : QColor pixelColor(int, int) const : QColor pixelFormat() const : QPixelFormat pixelIndex(const QPoint &) const : int pixelIndex(int, int) const : int rect() const : QRect reinterpretAsFormat(QImage::Format) : bool rgbSwap() rgbSwapped() : QImage rgbSwapped() const : QImage save(const QString &, const char *, int) const : bool save(QIODevice *, const char *, int) const : bool scaled(const QSize &, Qt::AspectRatioMode, Qt::TransformationMode) const : QImage scaled(int, int, Qt::AspectRatioMode, Qt::TransformationMode) const : QImage scaledToHeight(int, Qt::TransformationMode) const : QImage scaledToWidth(int, Qt::TransformationMode) const : QImage scanLine(int) : uchar * scanLine(int) const : const uchar * setAlphaChannel(const QImage &) setColor(int, QRgb) setColorCount(int) setColorSpace(const QColorSpace &) setColorTable(const QList<QRgb> &) setDevicePixelRatio(qreal) setDotsPerMeterX(int) setDotsPerMeterY(int) setOffset(const QPoint &) setPixel(const QPoint &, uint) setPixel(int, int, uint) setPixelColor(const QPoint &, const QColor &) setPixelColor(int, int, const QColor &) setText(const QString &, const QString &) size() const : QSize sizeInBytes() const : qsizetype swap(QImage &) text(const QString &) const : QString textKeys() const : QStringList toCGImage() const : CGImageRef toHBITMAP() const : HBITMAP toHICON(const QImage &) const : HICON toImageFormat(QPixelFormat) : QImage::Format toPixelFormat(QImage::Format) : QPixelFormat transformed(const QTransform &, Qt::TransformationMode) const : QImage trueMatrix(const QTransform &, int, int) : QTransform valid(const QPoint &) const : bool valid(int, int) const : bool width() const : int width() const : int widthMM() const : int operator QVariant() const : QVariant operator!=(const QImage &) const : bool operator=(QImage &&) : QImage & operator=(const QImage &) : QImage & operator==(const QImage &) const : bool