4#ifndef QPIXMAP_RASTER_P_H
5#define QPIXMAP_RASTER_P_H
18#include <QtGui/private/qtguiglobal_p.h>
19#include <qpa/qplatformpixmap.h>
34 void fromImage(
const QImage &
image, Qt::ImageConversionFlags
flags)
override;
35 void fromImageInPlace(
QImage &
image, Qt::ImageConversionFlags
flags)
override;
36 void fromImageReader(
QImageReader *imageReader, Qt::ImageConversionFlags
flags)
override;
39 bool scroll(
int dx,
int dy,
const QRect &
rect)
override;
41 bool hasAlphaChannel()
const override;
42 QImage toImage()
const override;
46 qreal devicePixelRatio()
const override;
47 void setDevicePixelRatio(
qreal scaleFactor)
override;
52 void createPixmapForImage(
QImage sourceImage, Qt::ImageConversionFlags
flags);
The QColor class provides colors based on RGB, HSV or CMYK values.
The QImageReader class provides a format independent interface for reading images from files or other...
Format
The following image formats are available in Qt.
Returns a copy of the pixmap that is transformed using the given transformation transform and transfo...
The QRasterPaintEngine class enables hardware acceleration of painting operations in Qt for Embedded ...
\inmodule QtCore\reentrant
Combined button and popup list for selecting options.
static jboolean copy(JNIEnv *, jobject)
GLint GLsizei GLsizei height
GLint GLsizei GLsizei GLenum GLenum GLsizei void * data
GLint GLsizei GLsizei GLenum format