C++ (Cpp) CopyFromBitmap Examples

Example #1

File: icon.cpp Project: erwincoumans/wxWidgets

void wxIcon::CreateIconFromXpm(const char* const* ppData)
{
    wxBitmap                        vBmp(ppData);

    CopyFromBitmap(vBmp);
    if (GetHICON())
    {
        m_bIsXpm = true;
        m_vXpmSrc = vBmp;
    }
} // end of wxIcon::CreateIconFromXpm

Example #2

File: icon.cpp Project: erwincoumans/wxWidgets

bool wxIcon::LoadFile(const wxString& filename,
                      wxBitmapType type,
                      int desiredWidth, int desiredHeight)
{
    UnRef();

    wxGDIImageHandler *handler = FindHandler(type);

    if ( !handler )
    {
        // load via wxBitmap which, in turn, uses wxImage allowing us to
        // support more formats
        wxBitmap bmp;
        if ( !bmp.LoadFile(filename, type) )
            return false;

        CopyFromBitmap(bmp);
        return true;
    }

    return handler->Load(this, filename, type, desiredWidth, desiredHeight);
}

Example #3

File: icon.cpp Project: erwincoumans/wxWidgets

wxIcon::wxIcon(const char bits[], int width, int height)
{
    wxBitmap bmp(bits, width, height);
    CopyFromBitmap(bmp);
}

Example #4

File: icon.cpp Project: erwincoumans/wxWidgets

void wxIcon::CreateIconFromXpm(const char* const* data)
{
    wxBitmap bmp(data);
    CopyFromBitmap(bmp);
}

Example #5

File: icon.cpp Project: czxxjtu/wxPython-1

wxIcon::wxIcon( char **bits )
{
    wxBitmap bmp( bits ) ;
    CopyFromBitmap( bmp ) ;
}

Example #6

File: icon.cpp Project: czxxjtu/wxPython-1

bool wxIcon::LoadFile(
    const wxString& filename, wxBitmapType type,
    int desiredWidth, int desiredHeight )
{
    UnRef();

    if ( type == wxBITMAP_TYPE_ICON_RESOURCE )
    {
        OSType theId = 0 ;

        if ( filename == wxT("wxICON_INFORMATION") )
        {
            theId = kAlertNoteIcon ;
        }
        else if ( filename == wxT("wxICON_QUESTION") )
        {
            theId = kAlertCautionIcon ;
        }
        else if ( filename == wxT("wxICON_WARNING") )
        {
            theId = kAlertCautionIcon ;
        }
        else if ( filename == wxT("wxICON_ERROR") )
        {
            theId = kAlertStopIcon ;
        }
        else
        {
#if 0
            Str255 theName ;
            OSType theType ;
            wxMacStringToPascal( name , theName ) ;

            Handle resHandle = GetNamedResource( 'cicn' , theName ) ;
            if ( resHandle != 0L )
            {
                GetResInfo( resHandle , &theId , &theType , theName ) ;
                ReleaseResource( resHandle ) ;
            }
#endif
        }

        if ( theId != 0 )
        {
            IconRef iconRef = NULL ;
            verify_noerr( GetIconRef( kOnSystemDisk, kSystemIconsCreator, theId, &iconRef ) ) ;
            if ( iconRef )
            {
                m_refData = new wxIconRefData( (WXHICON) iconRef ) ;

                return true ;
            }
        }

        return false ;
    }
    else
    {
        wxBitmapHandler *handler = wxBitmap::FindHandler( type );

        if ( handler )
        {
            wxBitmap bmp ;
            if ( handler->LoadFile( &bmp , filename, type, desiredWidth, desiredHeight ))
            {
                CopyFromBitmap( bmp ) ;

                return true ;
            }

            return false ;
        }
        else
        {
#if wxUSE_IMAGE
            wxImage loadimage( filename, type );
            if (loadimage.Ok())
            {
                if ( desiredWidth == -1 )
                    desiredWidth = loadimage.GetWidth() ;
                if ( desiredHeight == -1 )
                    desiredHeight = loadimage.GetHeight() ;
                if ( desiredWidth != loadimage.GetWidth() || desiredHeight != loadimage.GetHeight() )
                    loadimage.Rescale( desiredWidth , desiredHeight ) ;

                wxBitmap bmp( loadimage );
                CopyFromBitmap( bmp ) ;

                return true;
            }
#endif
        }
    }
    return true ;
}