// RCS-ID: $Id$
// Copyright: (c) 1998-2005 Robert Roebling
// (c) 2005-2009 Vadim Zeitlin
-// License: wxWindows licence
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wfstream.h"
#include "wx/quantize.h"
#include "wx/stopwatch.h"
+#include "wx/versioninfo.h"
#if wxUSE_CLIPBOARD
#include "wx/dataobj.h"
wxImage img(m_bitmap.ConvertToImage());
img = img.Rotate(angle, wxPoint(img.GetWidth() / 2, img.GetHeight() / 2));
- if ( !img.Ok() )
+ if ( !img.IsOk() )
{
wxLogWarning(wxT("Rotation failed"));
return;
menuImage->Append( ID_SHOWTHUMBNAIL, wxT("Test &thumbnail...\tCtrl-T"),
"Test scaling the image during load (try with JPEG)");
menuImage->AppendSeparator();
- menuImage->Append( ID_ABOUT, wxT("&About..."));
+ menuImage->Append( ID_ABOUT, wxT("&About...\tF1"));
menuImage->AppendSeparator();
menuImage->Append( ID_QUIT, wxT("E&xit\tCtrl-Q"));
menu_bar->Append(menuImage, wxT("&Image"));
// 500 width * 2750 height
m_canvas->SetScrollbars( 10, 10, 50, 275 );
+ m_canvas->SetCursor(wxImage("cursor.png"));
}
void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
Close( true );
}
+#if wxUSE_ZLIB && wxUSE_STREAMS
+#include "wx/zstream.h"
+#endif
+
void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
{
- (void)wxMessageBox( "wxImage demo\n"
- "(c) Robert Roebling 1998-2005"
- "(c) Vadim Zeitlin 2005-2009",
+ wxArrayString array;
+
+ array.Add("wxImage demo");
+ array.Add("(c) Robert Roebling 1998-2005");
+ array.Add("(c) Vadim Zeitlin 2005-2009");
+
+ array.Add(wxEmptyString);
+ array.Add("Version of the libraries used:");
+
+#if wxUSE_LIBPNG
+ array.Add(wxPNGHandler::GetLibraryVersionInfo().ToString());
+#endif
+#if wxUSE_LIBJPEG
+ array.Add(wxJPEGHandler::GetLibraryVersionInfo().ToString());
+#endif
+#if wxUSE_LIBTIFF
+ array.Add(wxTIFFHandler::GetLibraryVersionInfo().ToString());
+#endif
+#if wxUSE_ZLIB && wxUSE_STREAMS
+ // zlib is used by libpng
+ array.Add(wxGetZlibVersionInfo().ToString());
+#endif
+ (void)wxMessageBox( wxJoin(array, '\n'),
"About wxImage Demo",
wxICON_INFORMATION | wxOK );
}