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// image.cpp
#include <QtGlobal>
#include <QtCore>
#include <QDebug>
#include <QtGui>
#include <QVector>
#include <QVariant>
#include <QDebug>
#include <QDir>
#include <QColor>
#include <QImage>
#include <QRgb>
#if QT_VERSION >= 0x060000 // Qt 6.0 or over
#include <QRandomGenerator>
#endif
#include "xlsxdocument.h"
int image()
{
using namespace QXlsx;
Document xlsx;
for (int i=0; i<10; ++i)
{
QImage image(40, 30, QImage::Format_RGB32);
#if QT_VERSION >= 0x060000 // Qt 6.0 or over
QRandomGenerator rgen;
image.fill( uint( rgen.generate() % 16581375 ) );
#else
image.fill( uint(qrand() % 16581375) );
#endif
int index = xlsx.insertImage( 10*i, 5, image );
QImage img;
if ( xlsx.getImage( index, img ) )
{
QString filename;
filename = QString("image %1.png").arg( index );
img.save( filename );
qDebug() << " [image index] " << index;
}
}
xlsx.saveAs("image1.xlsx");
QXlsx::Document xlsx2("image1.xlsx");
xlsx2.saveAs("image2.xlsx");
return 0;
}
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