PDF export

1 files changed, 12 insertions, 0 deletions

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index fd7d9ee..eda1e14 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -27,6 +27,7 @@
 #include <QImage>
 #include <QSvgGenerator>
 #include <QSettings>
+#include <QPrinter>
 #include <QMessageBox>
 #include <QDebug>
 #include <QDockWidget>
@@ -482,6 +483,7 @@ MainWindow::exportPNG()
 {
 	QStringList filters;
 	filters << "Portable Network Graphics (*.png)";
+	filters << "Portable Document Format (*.pdf)";
 	filters << "Scalable Vector Graphics (*.svg)";
 	QString fileName = QFileDialog::getSaveFileName(this, QString(), QString(), filters.join(";;"));
 	if (!fileName.isNull()) {
@@ -497,6 +499,16 @@ MainWindow::exportPNG()
 			m_model->render(&painter, QRectF(), boundingRect);
 			m_model->setPrinting(false);
 		}
+		else if (fileName.endsWith(".pdf", Qt::CaseInsensitive)) {
+			QPrinter printer;
+			printer.setOutputFormat(QPrinter::PdfFormat);
+			printer.setOutputFileName(fileName);
+			QPainter painter(&printer);
+			painter.setRenderHints(QPainter::HighQualityAntialiasing | QPainter::Antialiasing);
+			m_model->setPrinting(true);
+			m_model->render(&painter, QRectF(), boundingRect);
+			m_model->setPrinting(false);
+		}
 		else if (fileName.endsWith(".png", Qt::CaseInsensitive)) {
 			QImage image(size, QImage::Format_RGB32);
 			QPainter painter(&image);