simplified and cleaned up wxGTK's focus handling

[wxWidgets.git] / src / common / imagpng.cpp

diff --git a/src/common/imagpng.cpp b/src/common/imagpng.cpp
index 8acc531db200c93799993c2cb59546d5f06dd702..0a5c3c48268593baf7f720cce683ec7987aa31e2 100644 (file)
--- a/src/common/imagpng.cpp
+++ b/src/common/imagpng.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        src/common/imagepng.cpp
+// Name:        src/common/imagpng.cpp
 // Purpose:     wxImage PNG handler
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
@@ -42,12 +42,6 @@
 // For memcpy
 #include <string.h>
 
-#ifdef __SALFORDC__
-#ifdef FAR
-#undef FAR
-#endif
-#endif
-
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
@@ -63,8 +57,6 @@ enum Transparency
     Transparency_Alpha
 };
 
-static const double INCHES_IN_METER = 39.3700787;
-
 // ----------------------------------------------------------------------------
 // local functions
 // ----------------------------------------------------------------------------
@@ -755,8 +747,11 @@ bool wxPNGHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbos
     switch ( GetResolutionFromOptions(*image, &resX, &resY) )
     {
         case wxIMAGE_RESOLUTION_INCHES:
-            resX *= INCHES_IN_METER;
-            resY *= INCHES_IN_METER;
+            {
+                const double INCHES_IN_METER = 10000.0 / 254;
+                resX = int(resX * INCHES_IN_METER);
+                resY = int(resY * INCHES_IN_METER);
+            }
             break;
 
         case wxIMAGE_RESOLUTION_CM: