1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/image/qimage.h b/src/gui/image/qimage.h
index 0356c1cab1..304d54a378 100644
--- a/src/gui/image/qimage.h
+++ b/src/gui/image/qimage.h
@@ -211,6 +211,9 @@ public:
     QVector<QRgb> colorTable() const;
     void setColorTable(const QVector<QRgb> colors);
 
+    qreal devicePixelRatio() const;
+    void setDevicePixelRatio(qreal scaleFactor);
+
     void fill(uint pixel);
     void fill(const QColor &color);
     void fill(Qt::GlobalColor color);