From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 22 Sep 2008 16:26:11 +0000 (+0000)
Subject: use inches2mm instead of literal constant in wxGetDisplayPPI()
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/d43be80dab3d820f1cdebe68853bb159c6135db8?ds=sidebyside

use inches2mm instead of literal constant in wxGetDisplayPPI()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55801 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/gdicmn.cpp b/src/common/gdicmn.cpp
index f56aad7d4c..4129b48782 100644
--- a/src/common/gdicmn.cpp
+++ b/src/common/gdicmn.cpp
@@ -31,6 +31,7 @@
     #include "wx/bitmap.h"
     #include "wx/colour.h"
     #include "wx/font.h"
+    #include "wx/math.h"
 #endif
 
 
@@ -885,8 +886,8 @@ wxSize wxGetDisplayPPI()
     const wxSize pixels = wxGetDisplaySize();
     const wxSize mm = wxGetDisplaySizeMM();
 
-    return wxSize((pixels.x * 25.4) / mm.x,
-                  (pixels.y * 25.4) / mm.y);
+    return wxSize((int)((pixels.x * inches2mm) / mm.x),
+                  (int)((pixels.y * inches2mm) / mm.y));
 }
 
 wxResourceCache::~wxResourceCache ()