From 5e9ffe30053454ef9d058c7e7d41f55508cb66d7 Mon Sep 17 00:00:00 2001
From: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Date: Sat, 6 Jul 2019 10:58:10 +0200
Subject: [PATCH] Cleanup: remove unused get_screen_dpi() function

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
---
 core/display.h        | 2 --
 subsurface-helper.cpp | 9 ---------
 2 files changed, 11 deletions(-)

diff --git a/core/display.h b/core/display.h
index aad3c74e1..6b773a496 100644
--- a/core/display.h
+++ b/core/display.h
@@ -8,8 +8,6 @@
 extern "C" {
 #endif
 
-extern double get_screen_dpi(void);
-
 /* Plot info with smoothing, velocity indication
  * and one-, two- and three-minute minimums and maximums */
 struct plot_info {
diff --git a/subsurface-helper.cpp b/subsurface-helper.cpp
index 291a3e3bf..4d7774953 100644
--- a/subsurface-helper.cpp
+++ b/subsurface-helper.cpp
@@ -1,7 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <QQmlEngine>
-#include <QDesktopWidget>
-#include <QApplication>
 #include <QDebug>
 #include <QQuickItem>
 
@@ -55,13 +53,6 @@ void exit_ui()
 	free((void *)existing_filename);
 }
 
-double get_screen_dpi()
-{
-	QDesktopWidget *mydesk = qApp->desktop();
-	return mydesk->physicalDpiX();
-}
-
-
 void run_ui()
 {