Printing: scale fonts when printing

This seem to work better, but it misses a couple of items at times (for
example the highest label on some of the axis).

Needs lots more testing.

See #590

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 20 insertions, 1 deletions

diff --git a/qt-ui/profile/profilewidget2.cpp b/qt-ui/profile/profilewidget2.cpp
index 5b190dfba..ee80d59bd 100644
--- a/qt-ui/profile/profilewidget2.cpp
+++ b/qt-ui/profile/profilewidget2.cpp
@@ -90,7 +90,8 @@ ProfileWidget2::ProfileWidget2(QWidget *parent) : QGraphicsView(parent),
 	isGrayscale(false),
 	printMode(false),
 	shouldCalculateMaxTime(true),
-	shouldCalculateMaxDepth(true)
+	shouldCalculateMaxDepth(true),
+	fontPrintScale(1.0)
 {
 	memset(&plotInfo, 0, sizeof(plotInfo));
 
@@ -1054,12 +1055,30 @@ void ProfileWidget2::changeGas()
 	replot();
 }
 
+bool ProfileWidget2::getPrintMode()
+{
+	return printMode;
+}
+
 void ProfileWidget2::setPrintMode(bool mode, bool grayscale)
 {
 	printMode = mode;
 	isGrayscale = mode ? grayscale : false;
 }
 
+void ProfileWidget2::setFontPrintScale(double scale)
+{
+	fontPrintScale = scale;
+}
+
+double ProfileWidget2::getFontPrintScale()
+{
+	if (printMode)
+		return fontPrintScale;
+	else
+		return 1.0;
+}
+
 void ProfileWidget2::editName()
 {
 	QAction *action = qobject_cast<QAction *>(sender());