adding defaults as wxDC did

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62355 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-10-09 17:34:39 +00:00
parent b2665b8676
commit 9bd36c6c0f
1 changed files with 1 additions and 1 deletions
--- a/include/wx/graphics.h
+++ b/include/wx/graphics.h
@@ -491,7 +491,7 @@ public:


    virtual void GetTextExtent( const wxString &text, wxDouble *width, wxDouble *height,
-        wxDouble *descent, wxDouble *externalLeading ) const  = 0;
+        wxDouble *descent = NULL, wxDouble *externalLeading = NULL ) const  = 0;

    virtual void GetPartialTextExtents(const wxString& text, wxArrayDouble& widths) const = 0;