int main(int argc, char **argv)
{
Q_UNUSED(argc)
Q_UNUSED(argv)
// open document
QString file = "C:\\Users\\diorahman\\Downloads\\Hoteles_cerca.pdf";
MuPDF::Document *document = MuPDF::loadDocument(file);
if (NULL == document) {
qDebug() << "no doc";
return -1;
}
// load page
MuPDF::Page *page = document->page(0);
if (NULL == page) {
delete document;
return -1;
}
qDebug() << "loaded";
// test Page::size()
qDebug() << page->size();
// test Page::renderImage()
QImage image = page->renderImage();
if (!image.save("a.png")) {
return 1;
}
delete page;
delete document;
return 0;
}
int main(int argc, char **argv)
{
// open document
QString file = argv[1];
if (file.isEmpty()) {
return 1;
}
MuPDF::Document *document = MuPDF::loadDocument(file);
if (NULL == document) {
return -1;
}
// load page
MuPDF::Page *page = document->page(0);
if (NULL == page) {
delete document;
return -1;
}
page->setTransform(1.0f, 1.0f, 90.0f);
// test Page::size()
qDebug() << page->size();
// test Page::renderImage()
{
// image should be deleted before document is deleted
QImage image = page->renderImage();
if (!image.save("a.png")) {
return 1;
}
}
delete page;
delete document;
return 0;
}
int main(int argc, char **argv)
{
QApplication app(argc, argv);
// open document
QString file = QFileDialog::getOpenFileName(NULL,
"Select PDF file", ".", "PDF (*.pdf)");
if (file.isEmpty()) {
return 0;
}
MuPDF::Document *document = MuPDF::loadDocument(file);
if (NULL == document) {
return 0;
}
// authenticate
bool authed = false;
if (document->needsPassword()) {
bool ok = true;
QString password;
while (!authed && ok) {
password = QInputDialog::getText(NULL,
"Please input password", "Password",
QLineEdit::Password, "", &ok);
if (ok) {
authed = document->authPassword(password);
}
}
} else {
authed = true;
}
// print info
if (authed) {
qDebug() << "PDF version:" << document->pdfVersion();
qDebug() << "Page count:" << document->numPages();
qDebug() << "Title:" << document->title();
qDebug() << "Subject:" << document->subject();
qDebug() << "Author:" << document->author();
qDebug() << "Keywords:" << document->keywords();
qDebug() << "Creator:" << document->creator();
qDebug() << "Producer:" << document->producer();
qDebug() << "CreationDate:" << document->creationDate()
.toString(Qt::SystemLocaleLongDate);
qDebug() << "ModDate:" << document->modDate()
.toString(Qt::SystemLocaleLongDate);
} else {
qDebug() << "not loaded";
}
delete document;
return 0;
}
