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1. MSW message handling simplifications

Browse Source 
2. wxDC split into wxDC and wxDCBase
3. Several minor bug fixes, many major new bugs


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2455 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-05-13 21:21:04 +00:00
parent 60a040b3bb
commit a23fd0e1d1
50 changed files with 3606 additions and 4719 deletions
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36
samples/image/image.cpp
View File

@@ -20,6 +20,8 @@
#include "wx/image.h"
#include "wx/file.h"
// derived classes
class MyFrame;
@@ -103,23 +105,33 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
dc.DrawRectangle( 0, 0, 100, 100 );
dc.SelectObject( wxNullBitmap );
wxString dir("");
#ifdef __WXGTK__
dir = wxString("../");
#endif
// try to find the directory with our images
wxString dir;
if ( wxFile::Exists("./horse.png") )
dir = "./";
else if ( wxFile::Exists("../horse.png") )
dir = "../";
else
wxLogWarning("Can't find image files in either '.' or '..'!");
wxImage image( bitmap );
image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG );
if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ) )
wxLogError("Can't save file");
image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG );
my_horse_png = new wxBitmap( image.ConvertToBitmap() );
if ( !image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG ) )
wxLogError("Can't load PNG image");
else
my_horse_png = new wxBitmap( image.ConvertToBitmap() );
image.LoadFile( dir + wxString("horse.jpg"), wxBITMAP_TYPE_JPEG );
my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );
if ( !image.LoadFile( dir + wxString("horse.jpg"), wxBITMAP_TYPE_JPEG ) )
wxLogError("Can't load JPG image");
else
my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );
image.LoadFile( dir + wxString("horse.gif"), wxBITMAP_TYPE_GIF );
my_horse_gif = new wxBitmap( image.ConvertToBitmap() );
if ( !image.LoadFile( dir + wxString("horse.gif"), wxBITMAP_TYPE_GIF ) )
wxLogError("Can't load GIF image");
else
my_horse_gif = new wxBitmap( image.ConvertToBitmap() );
image.LoadFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG );
my_square = new wxBitmap( image.ConvertToBitmap() );