there is no sqrt(int) in standard C++ (although glibc seems to provide it); select...

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

diff --git a/src/common/imagfill.cpp b/src/common/imagfill.cpp
index 129c63c168aafc230d60a529019f4c1d7d77b71a..fdc8784ef68bf366ecdea8999f6518f7836830c9 100644 (file)
--- a/src/common/imagfill.cpp
+++ b/src/common/imagfill.cpp
@@ -1,9 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        imagfill.cpp
+// Name:        src/common/imagfill.cpp

 // Purpose:     FloodFill for wxImage
 // Purpose:     FloodFill for wxImage

-// Author:
+// Author:      Julian Smart

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:
+// Copyright:   (c) Julian Smart

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -15,17 +15,14 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#include "wx/defs.h"
-

 #if wxUSE_IMAGE && !defined(__WXMSW__)
 // we have no use for this code in wxMSW...
 
 #if wxUSE_IMAGE && !defined(__WXMSW__)
 // we have no use for this code in wxMSW...
 

-#include "wx/image.h"
-

 #ifndef WX_PRECOMP
     #include "wx/brush.h"
     #include "wx/dc.h"
     #include "wx/dcmemory.h"
 #ifndef WX_PRECOMP
     #include "wx/brush.h"
     #include "wx/dc.h"
     #include "wx/dcmemory.h"

+    #include "wx/image.h"

 #endif
 
 // DoFloodFill
 #endif
 
 // DoFloodFill


@@ -62,12 +59,15 @@ static void LINKAGEMODE
 wxImageFloodFill(wxImage *image,
                  wxCoord x, wxCoord y, const wxBrush & fillBrush,
                  const wxColour& testColour, int style,
 wxImageFloodFill(wxImage *image,
                  wxCoord x, wxCoord y, const wxBrush & fillBrush,
                  const wxColour& testColour, int style,

-                int LogicalFunction)
+                 int WXUNUSED(LogicalFunction))

 {
     /* A diamond flood-fill using a circular queue system.
     Each pixel surrounding the current pixel is added to
     the queue if it meets the criteria, then is retrieved in
 {
     /* A diamond flood-fill using a circular queue system.
     Each pixel surrounding the current pixel is added to
     the queue if it meets the criteria, then is retrieved in

-    its turn.  Code originally based on http://www.drawit.co.nz/Developers.htm */
+    its turn.  Code originally based on http://www.drawit.co.nz/Developers.htm,
+    with explicit permission to use this for wxWidgets granted by Andrew Empson
+    (no copyright claimed)
+     */

 
     int width = image->GetWidth();
     int height = image->GetHeight();
 
     int width = image->GetWidth();
     int height = image->GetHeight();


@@ -276,7 +276,7 @@ wxImageFloodFill(wxImage *image,
 bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
                    const wxColour& col, int style)
 {
 bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
                    const wxColour& col, int style)
 {

-    if (dc->GetBrush().GetStyle() == wxTRANSPARENT)
+    if (dc->GetBrush().GetStyle() == wxBRUSHSTYLE_TRANSPARENT)

         return true;
 
     int height = 0;
         return true;
 
     int height = 0;


@@ -306,4 +306,3 @@ bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
 }
 
 #endif // wxUSE_IMAGE
 }
 
 #endif // wxUSE_IMAGE

-