QImageReader

Undocumented in source but is binding to C++. You might be able to learn more by searching the web for its name.

extern (C++) extern (C++)

struct QImageReader {

static QString tr(const(char)* sourceText, const(char)* disambiguation, int n);

enum ImageReaderError;

typeof(this) rawConstructor();

static typeof(this) create();

this(QIODevice device, const(QByteArray) format);

this(const(QString) fileName, const(QByteArray) format);

void setFormat(const(QByteArray) format);

QByteArray format();

void setAutoDetectImageFormat(bool enabled);

bool autoDetectImageFormat();

void setDecideFormatFromContent(bool ignored);

bool decideFormatFromContent();

void setDevice(QIODevice device);

QIODevice device();

void setFileName(const(QString) fileName);

QString fileName();

QSize size();

QImage.Format imageFormat();

QStringList textKeys();

QString text(const(QString) key);

void setClipRect(const(QRect) rect);

QRect clipRect();

void setScaledSize(const(QSize) size);

QSize scaledSize();

void setQuality(int quality);

int quality();

void setScaledClipRect(const(QRect) rect);

QRect scaledClipRect();

void setBackgroundColor(const(QColor) color);

QColor backgroundColor();

bool supportsAnimation();

QImageIOHandler.Transformations transformation();

void setAutoTransform(bool enabled);

bool autoTransform();

void setGamma(float gamma);

float gamma();

QByteArray subType();

QList!(QByteArray) supportedSubTypes();

bool canRead();

QImage read();

bool read(QImage* image);

bool jumpToNextImage();

bool jumpToImage(int imageNumber);

int loopCount();

int imageCount();

int nextImageDelay();

int currentImageNumber();

QRect currentImageRect();

ImageReaderError error();

QString errorString();

bool supportsOption(QImageIOHandler.ImageOption option);

static QByteArray imageFormat(const(QString) fileName);

static QByteArray imageFormat(QIODevice device);

static QList!(QByteArray) supportedImageFormats();

static QList!(QByteArray) supportedMimeTypes();

static QList!(QByteArray) imageFormatsForMimeType(const(QByteArray) mimeType);

}

Constructors

this this(): Undocumented in source.
this this(QIODevice device, const(QByteArray) format): Undocumented in source.
this this(const(QString) fileName, const(QByteArray) format): Undocumented in source.

Destructor

~this ~this(): Undocumented in source.

Postblit

this(this) this(this): Undocumented in source.

Members

Enums

ImageReaderError enum ImageReaderError: Undocumented in source.

Functions

autoDetectImageFormat bool autoDetectImageFormat(): Undocumented in source.
autoTransform bool autoTransform(): Undocumented in source.
backgroundColor QColor backgroundColor(): Undocumented in source.
canRead bool canRead(): Undocumented in source.
clipRect QRect clipRect(): Undocumented in source.
currentImageNumber int currentImageNumber(): Undocumented in source.
currentImageRect QRect currentImageRect(): Undocumented in source.
decideFormatFromContent bool decideFormatFromContent(): Undocumented in source.
device QIODevice device(): Undocumented in source.
error ImageReaderError error(): Undocumented in source.
errorString QString errorString(): Undocumented in source.
fileName QString fileName(): Undocumented in source.
format QByteArray format(): Undocumented in source.
gamma float gamma(): Undocumented in source.
imageCount int imageCount(): Undocumented in source.
imageFormat QImage.Format imageFormat(): Undocumented in source.
jumpToImage bool jumpToImage(int imageNumber): Undocumented in source.
jumpToNextImage bool jumpToNextImage(): Undocumented in source.
loopCount int loopCount(): Undocumented in source.
nextImageDelay int nextImageDelay(): Undocumented in source.
quality int quality(): Undocumented in source.
rawConstructor typeof(this) rawConstructor(): Undocumented in source.
read QImage read(): Undocumented in source.
read bool read(QImage* image): Undocumented in source.
scaledClipRect QRect scaledClipRect(): Undocumented in source.
scaledSize QSize scaledSize(): Undocumented in source.
setAutoDetectImageFormat void setAutoDetectImageFormat(bool enabled): Undocumented in source.
setAutoTransform void setAutoTransform(bool enabled): Undocumented in source.
setBackgroundColor void setBackgroundColor(const(QColor) color): Undocumented in source.
setClipRect void setClipRect(const(QRect) rect): Undocumented in source.
setDecideFormatFromContent void setDecideFormatFromContent(bool ignored): Undocumented in source.
setDevice void setDevice(QIODevice device): Undocumented in source.
setFileName void setFileName(const(QString) fileName): Undocumented in source.
setFormat void setFormat(const(QByteArray) format): Undocumented in source.
setGamma void setGamma(float gamma): Undocumented in source.
setQuality void setQuality(int quality): Undocumented in source.
setScaledClipRect void setScaledClipRect(const(QRect) rect): Undocumented in source.
setScaledSize void setScaledSize(const(QSize) size): Undocumented in source.
size QSize size(): Undocumented in source.
subType QByteArray subType(): Undocumented in source.
supportedSubTypes QList!(QByteArray) supportedSubTypes(): Undocumented in source.
supportsAnimation bool supportsAnimation(): Undocumented in source.
supportsOption bool supportsOption(QImageIOHandler.ImageOption option): Undocumented in source.
text QString text(const(QString) key): Undocumented in source.
textKeys QStringList textKeys(): Undocumented in source.
transformation QImageIOHandler.Transformations transformation(): Undocumented in source.

Static functions

create typeof(this) create(): Undocumented in source. Be warned that the author may not have intended to support it.
imageFormat QByteArray imageFormat(const(QString) fileName): Undocumented in source.
imageFormat QByteArray imageFormat(QIODevice device): Undocumented in source.
imageFormatsForMimeType QList!(QByteArray) imageFormatsForMimeType(const(QByteArray) mimeType): Undocumented in source.
supportedImageFormats QList!(QByteArray) supportedImageFormats(): Undocumented in source.
supportedMimeTypes QList!(QByteArray) supportedMimeTypes(): Undocumented in source.
tr QString tr(const(char)* sourceText, const(char)* disambiguation, int n): Undocumented in source. Be warned that the author may not have intended to support it.

Meta

Source

See Implementation

qt gui imagereader structs