X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fviewport.cpp;fp=pv%2Fviews%2Ftrace%2Fviewport.cpp;h=2ca43a0b182da5fb6d9a3690faae7725055a55a7;hp=44c912a1acf1ccc117718d09cbc45b816e64a284;hb=f0b992572e7e06a1f62ede8f1bf8d9b0ad8896bc;hpb=633e8ade5289eff00c7137f59269361aa547449a

diff --git a/pv/views/trace/viewport.cpp b/pv/views/trace/viewport.cpp
index 44c912a..2ca43a0 100644
--- a/pv/views/trace/viewport.cpp
+++ b/pv/views/trace/viewport.cpp
@@ -175,9 +175,10 @@ void Viewport::paintEvent(QPaintEvent*)
 
 	QPainter p(this);
 
-	bool useAntialiasing =
+	// Disable antialiasing for high-DPI displays
+	bool use_antialiasing =
 		window()->windowHandle()->screen()->devicePixelRatio() < 2.0;
-	p.setRenderHint(QPainter::Antialiasing, useAntialiasing);
+	p.setRenderHint(QPainter::Antialiasing, use_antialiasing);
 
 	for (LayerPaintFunc *paint_func = layer_paint_funcs;
 			*paint_func; paint_func++) {