fixed signed/unsigned comparison warning

[wxWidgets.git] / src / mac / carbon / metafile.cpp

diff --git a/src/mac/carbon/metafile.cpp b/src/mac/carbon/metafile.cpp
index 1ed5081a6b1eeb162f1468df2e2317e1a82ea95d..07a905760f481985f76e00efdd3f2a233c85085a 100644 (file)
--- a/src/mac/carbon/metafile.cpp
+++ b/src/mac/carbon/metafile.cpp
@@ -25,6 +25,7 @@
 #include "wx/metafile.h"
 #include "wx/clipbrd.h"
 #include "wx/mac/private.h"
+#include "wx/graphics.h"
 
 #include <stdio.h>
 #include <string.h>
@@ -166,7 +167,7 @@ bool wxMetaFile::Play(wxDC *dc)
 #if wxMAC_USE_CORE_GRAPHICS
 #ifndef __LP64__
         QDPictRef cgPictRef = M_METAFILEDATA->m_qdPictRef;
-        CGContextRef cg = (CGContextRef) dc->GetGraphicContext()->GetNativeContext();
+        CGContextRef cg = (CGContextRef) dc->GetGraphicsContext()->GetNativeContext();
         CGRect bounds = QDPictGetBounds( cgPictRef );
 
         CGContextSaveGState( cg );
@@ -214,7 +215,7 @@ wxMetaFileDC::wxMetaFileDC(
     int width, int height,
     const wxString& WXUNUSED(description) )
 {
-    wxASSERT_MSG( width <= 0 || height <= 0, wxT("no arbitration of metafile size supported") );
+    wxASSERT_MSG( width != 0 || height != 0, wxT("no arbitration of metafile size supported") );
     wxASSERT_MSG( filename.empty(), wxT("no file based metafile support yet"));
 
     m_metaFile = new wxMetaFile( filename );