hello
Dirk Stöcker wrote:
> Your source please.
see attachment.
hermann
/* compile with
moc webkit-image.cpp >webkit-image.h
g++ webkit-image.cpp -o webkit-image -lQtCore -lQtWebKit -lQtGui -s -O2
or under Windows:
g++ webkit-image.cpp -o webkit-image -lQtCore4 -lQtWebKit4 -lQtGui4 -s O2
adding the correct directories with -L or -I:
-I C:\Progra~1\Qt\include -L C:\Progra~1\Qt\lib
*/
#include <QtGui/QApplication>
#include <QtGui/QPainter>
#include <QtCore/QFile>
#include <QtCore/QString>
#include <QtWebKit/QWebPage>
#include <QtWebKit/QWebFrame>
/* using mingw to set binary mode */
#ifdef WIN32
#include <io.h>
#include <fcntl.h>
#define BINARYSTDOUT setmode(fileno(stdout), O_BINARY);
#else
#define BINARYSTDOUT
#endif
#define WIDTH 2000
class Save : public QObject
{
Q_OBJECT
public:
Save(QWebPage *p) : page(p) {};
public slots:
void loaded(bool ok)
{
if(ok)
{
page->setViewportSize ( page->mainFrame()->contentsSize() );
QImage im ( page->viewportSize(), QImage::Format_ARGB32 );
QPainter painter ( & im );
page->mainFrame()->render ( & painter );
QFile f;
BINARYSTDOUT
if(f.open(stdout, QIODevice::WriteOnly|QIODevice::Unbuffered))
{
if(!im.save(&f, "JPEG"))
{
im.save(&f, "PNG");
}
}
}
emit finish();
}
signals:
void finish(void);
private:
QWebPage * page;
};
#include "webkit-image.h"
int main(int argc, char **argv)
{
if(argc != 2)
return 20;
QString url = QString(argv[1]);
QApplication a( argc, argv );
QWebPage * page = new QWebPage();
Save * s = new Save(page);
QObject::connect(page, SIGNAL(loadFinished(bool)), s, SLOT(loaded(bool)));
QObject::connect(s, SIGNAL(finish(void)), &a, SLOT(quit()));
page->mainFrame()->load ( QUrl ( url ) );
return a.exec();
}
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