18#include <QtGui/private/qtguiglobal_p.h>
19#include "QtGui/qimageiohandler.h"
21#ifndef QT_NO_IMAGEFORMAT_PPM
\inmodule QtCore \reentrant
The QImageIOHandler class defines the common image I/O interface for all image formats in Qt.
ImageOption
This enum describes the different options supported by QImageIOHandler.
QIODevice * device() const
Returns the device currently assigned to the QImageIOHandler.
void setOption(ImageOption option, const QVariant &value) override
Sets the option option with the value value.
bool write(const QImage &image) override
Writes the image image to the assigned device.
bool canRead() const override
Returns true if an image can be read from the device (i.e., the image format is supported,...
bool read(QImage *image) override
Read an image from the device, and stores it in image.
bool supportsOption(ImageOption option) const override
Returns true if the QImageIOHandler supports the option option; otherwise returns false.
Combined button and popup list for selecting options.
EGLOutputLayerEXT EGLint EGLAttrib value
[5]
GLint GLsizei GLsizei height