QImageWriter Class Reference

[com.trolltech.qt.gui package]

Constructor

• void QImageWriter()
• void QImageWriter(QIODevice device, QByteArray format)
• void QImageWriter(String fileName, QByteArray format)

Constructor Properties

• prototype: The QImageWriter prototype object
• List supportedImageFormats()
• List supportedMimeTypes()
• String tr(char sourceText, char disambiguation, int n)
• String trUtf8(char sourceText, char disambiguation, int n)
• UnknownError
• DeviceError
• UnsupportedFormatError
• ImageWriterError( value )

Prototype Object Properties

• bool canWrite()
• int compression()
• QIODevice device()
• ImageWriterError error()
• String errorString()
• String fileName()
• QByteArray format()
• float gamma()
• int quality()
• void setCompression(int compression)
• void setDevice(QIODevice device)
• void setFileName(String fileName)
• void setFormat(QByteArray format)
• void setGamma(float gamma)
• void setQuality(int quality)
• void setSubType(QByteArray type)
• void setText(String key, String text)
• QByteArray subType()
• List supportedSubTypes()
• bool supportsOption(ImageOption option)
• bool write(QImage image)

Instance Properties

QImageWriter objects have no special properties beyond those inherited from the QImageWriter prototype object.