wxFrameLayout contains wxPen by value, so the wxPen class declaration from wx/pen...

[wxWidgets.git] / contrib / src / plot / plot.cpp

diff --git a/contrib/src/plot/plot.cpp b/contrib/src/plot/plot.cpp
index d3c4290643d91b8d7fd049d6b1845d1e4a9af805..e55237d0f6e28f3a944b25863dd6a81fffa2b709 100644 (file)
--- a/contrib/src/plot/plot.cpp
+++ b/contrib/src/plot/plot.cpp
@@ -99,12 +99,12 @@ static wxBitmap *GetDownBitmap();
 
 wxPlotEvent::wxPlotEvent( wxEventType commandType, int id )
     : wxNotifyEvent( commandType, id )
 
 wxPlotEvent::wxPlotEvent( wxEventType commandType, int id )
     : wxNotifyEvent( commandType, id )

-{ 
+{

     m_curve = (wxPlotCurve*) NULL;
     m_zoom = 1.0;
     m_position = 0;
 }
     m_curve = (wxPlotCurve*) NULL;
     m_zoom = 1.0;
     m_position = 0;
 }

-      
+

 //-----------------------------------------------------------------------------
 // wxPlotCurve
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxPlotCurve
 //-----------------------------------------------------------------------------


@@ -143,7 +143,7 @@ void wxPlotOnOffCurve::Add( wxInt32 on, wxInt32 off, void *clientData )
         m_minX = on;
     if (off > m_maxX)
         m_maxX = off;
         m_minX = on;
     if (off > m_maxX)
         m_maxX = off;

-    
+

     wxPlotOnOff *v = new wxPlotOnOff;
     v->m_on = on;
     v->m_off = off;
     wxPlotOnOff *v = new wxPlotOnOff;
     v->m_on = on;
     v->m_off = off;


@@ -198,17 +198,17 @@ void wxPlotOnOffCurve::DrawOffLine( wxDC &dc, wxCoord y, wxCoord start, wxCoord
 IMPLEMENT_DYNAMIC_CLASS(wxPlotArea, wxWindow)
 
 BEGIN_EVENT_TABLE(wxPlotArea, wxWindow)
 IMPLEMENT_DYNAMIC_CLASS(wxPlotArea, wxWindow)
 
 BEGIN_EVENT_TABLE(wxPlotArea, wxWindow)

-  EVT_PAINT(        wxPlotArea::OnPaint)
-  EVT_LEFT_DOWN(    wxPlotArea::OnMouse)
-  EVT_LEFT_DCLICK(  wxPlotArea::OnMouse)
+    EVT_PAINT(        wxPlotArea::OnPaint)
+    EVT_LEFT_DOWN(    wxPlotArea::OnMouse)
+    EVT_LEFT_DCLICK(  wxPlotArea::OnMouse)

 END_EVENT_TABLE()
 
 wxPlotArea::wxPlotArea( wxPlotWindow *parent )
 END_EVENT_TABLE()
 
 wxPlotArea::wxPlotArea( wxPlotWindow *parent )

-        : wxWindow( parent, -1, wxDefaultPosition, wxDefaultSize, wxSIMPLE_BORDER, _T("plotarea") )
+        : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSIMPLE_BORDER, _T("plotarea") )

 {
     m_owner = parent;
 {
     m_owner = parent;

-    
-    m_zooming = FALSE;
+
+    m_zooming = false;

 
     SetBackgroundColour( *wxWHITE );
 }
 
     SetBackgroundColour( *wxWHITE );
 }


@@ -223,25 +223,25 @@ void wxPlotArea::OnMouse( wxMouseEvent &event )
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     view_y *= wxPLOT_SCROLL_STEP;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     view_y *= wxPLOT_SCROLL_STEP;

-    
+

     wxCoord x = event.GetX();
     wxCoord y = event.GetY();
     x += view_x;
     y += view_y;
     wxCoord x = event.GetX();
     wxCoord y = event.GetY();
     x += view_x;
     y += view_y;

-    
+

     wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
     while (node)
     {
         wxPlotCurve *curve = (wxPlotCurve*)node->GetData();
     wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
     while (node)
     {
         wxPlotCurve *curve = (wxPlotCurve*)node->GetData();

-            
+

         double double_client_height = (double)client_height;
         double range = curve->GetEndY() - curve->GetStartY();
         double end = curve->GetEndY();
         wxCoord offset_y = curve->GetOffsetY();
         double double_client_height = (double)client_height;
         double range = curve->GetEndY() - curve->GetStartY();
         double end = curve->GetEndY();
         wxCoord offset_y = curve->GetOffsetY();

-            
+

         double dy = (end - curve->GetY( (wxInt32)(x/m_owner->GetZoom()) )) / range;
         wxCoord curve_y = (wxCoord)(dy * double_client_height) - offset_y - 1;
         double dy = (end - curve->GetY( (wxInt32)(x/m_owner->GetZoom()) )) / range;
         wxCoord curve_y = (wxCoord)(dy * double_client_height) - offset_y - 1;

-                
+

         if ((y-curve_y < 4) && (y-curve_y > -4))
         {
             wxPlotEvent event1( event.ButtonDClick() ? wxEVT_PLOT_DOUBLECLICKED : wxEVT_PLOT_CLICKED, m_owner->GetId() );
         if ((y-curve_y < 4) && (y-curve_y > -4))
         {
             wxPlotEvent event1( event.ButtonDClick() ? wxEVT_PLOT_DOUBLECLICKED : wxEVT_PLOT_CLICKED, m_owner->GetId() );


@@ -250,7 +250,7 @@ void wxPlotArea::OnMouse( wxMouseEvent &event )
             event1.SetCurve( curve );
             event1.SetPosition( (int)floor(x/m_owner->GetZoom()) );
             m_owner->GetEventHandler()->ProcessEvent( event1 );
             event1.SetCurve( curve );
             event1.SetPosition( (int)floor(x/m_owner->GetZoom()) );
             m_owner->GetEventHandler()->ProcessEvent( event1 );

-            
+

             if (curve != m_owner->GetCurrentCurve())
             {
                 wxPlotEvent event2( wxEVT_PLOT_SEL_CHANGING, m_owner->GetId() );
             if (curve != m_owner->GetCurrentCurve())
             {
                 wxPlotEvent event2( wxEVT_PLOT_SEL_CHANGING, m_owner->GetId() );


@@ -264,7 +264,7 @@ void wxPlotArea::OnMouse( wxMouseEvent &event )
             }
             return;
         }
             }
             return;
         }

-            
+

         node = node->GetNext();
     }
 }
         node = node->GetNext();
     }
 }


@@ -283,17 +283,17 @@ void wxPlotArea::DrawCurve( wxDC *dc, wxPlotCurve *curve, int from, int to )
     int view_y;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     int view_y;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;

-    
+

     if (from == -1)
         from = view_x;
 
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);
     if (from == -1)
         from = view_x;
 
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);

-    
+

     if (to == -1)
         to = view_x + client_width;
     if (to == -1)
         to = view_x + client_width;

-        
+

     double zoom = m_owner->GetZoom();
 
     int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );
     double zoom = m_owner->GetZoom();
 
     int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );


@@ -301,23 +301,23 @@ void wxPlotArea::DrawCurve( wxDC *dc, wxPlotCurve *curve, int from, int to )
 
     start_x = wxMax( view_x, start_x );
     end_x = wxMin( view_x + client_width, end_x );
 
     start_x = wxMax( view_x, start_x );
     end_x = wxMin( view_x + client_width, end_x );

-    
+

     end_x++;
 
     double double_client_height = (double)client_height;
     double range = curve->GetEndY() - curve->GetStartY();
     double end = curve->GetEndY();
     wxCoord offset_y = curve->GetOffsetY();
     end_x++;
 
     double double_client_height = (double)client_height;
     double range = curve->GetEndY() - curve->GetStartY();
     double end = curve->GetEndY();
     wxCoord offset_y = curve->GetOffsetY();

-            
+

     wxCoord last_y=0;
     for (int x = start_x; x < end_x; x++)
     {
         double dy = (end - curve->GetY( (wxInt32)(x/zoom) )) / range;
         wxCoord y = (wxCoord)(dy * double_client_height) - offset_y - 1;
     wxCoord last_y=0;
     for (int x = start_x; x < end_x; x++)
     {
         double dy = (end - curve->GetY( (wxInt32)(x/zoom) )) / range;
         wxCoord y = (wxCoord)(dy * double_client_height) - offset_y - 1;

-            
+

         if (x != start_x)
            dc->DrawLine( x-1, last_y, x, y );
         if (x != start_x)
            dc->DrawLine( x-1, last_y, x, y );

-            
+

         last_y = y;
     }
 }
         last_y = y;
     }
 }


@@ -328,17 +328,17 @@ void wxPlotArea::DrawOnOffCurve( wxDC *dc, wxPlotOnOffCurve *curve, int from, in
     int view_y;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     int view_y;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;

-    
+

     if (from == -1)
         from = view_x;
 
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);
     if (from == -1)
         from = view_x;
 
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);

-    
+

     if (to == -1)
         to = view_x + client_width;
     if (to == -1)
         to = view_x + client_width;

-        
+

     double zoom = m_owner->GetZoom();
 
     int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );
     double zoom = m_owner->GetZoom();
 
     int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );


@@ -346,19 +346,19 @@ void wxPlotArea::DrawOnOffCurve( wxDC *dc, wxPlotOnOffCurve *curve, int from, in
 
     start_x = wxMax( view_x, start_x );
     end_x = wxMin( view_x + client_width, end_x );
 
     start_x = wxMax( view_x, start_x );
     end_x = wxMin( view_x + client_width, end_x );

-    
+

     end_x++;
 
     wxCoord offset_y = curve->GetOffsetY();
     wxCoord last_off = -5;
     end_x++;
 
     wxCoord offset_y = curve->GetOffsetY();
     wxCoord last_off = -5;

-    
+

     if (curve->GetCount() == 0)
         return;
     if (curve->GetCount() == 0)
         return;

-    
+

     for (size_t index = 0; index < curve->GetCount(); index++)
     {
         wxPlotOnOff *p = curve->GetAt( index );
     for (size_t index = 0; index < curve->GetCount(); index++)
     {
         wxPlotOnOff *p = curve->GetAt( index );

-        
+

         wxCoord on = (wxCoord)(p->m_on*zoom);
         wxCoord off = (wxCoord)(p->m_off*zoom);
 
         wxCoord on = (wxCoord)(p->m_on*zoom);
         wxCoord off = (wxCoord)(p->m_off*zoom);
 


@@ -367,7 +367,7 @@ void wxPlotArea::DrawOnOffCurve( wxDC *dc, wxPlotOnOffCurve *curve, int from, in
             curve->DrawOffLine( *dc, client_height-offset_y, last_off, on );
             break;
         }
             curve->DrawOffLine( *dc, client_height-offset_y, last_off, on );
             break;
         }

-        
+

         if (off >= start_x)
         {
             curve->DrawOffLine( *dc, client_height-offset_y, last_off, on );
         if (off >= start_x)
         {
             curve->DrawOffLine( *dc, client_height-offset_y, last_off, on );


@@ -375,7 +375,7 @@ void wxPlotArea::DrawOnOffCurve( wxDC *dc, wxPlotOnOffCurve *curve, int from, in
         }
         last_off = off;
     }
         }
         last_off = off;
     }

-    
+

     wxPlotOnOff *p = curve->GetAt( curve->GetCount()-1 );
     wxCoord off = (wxCoord)(p->m_off*zoom);
     if (off < end_x)
     wxPlotOnOff *p = curve->GetAt( curve->GetCount()-1 );
     wxCoord off = (wxCoord)(p->m_off*zoom);
     if (off < end_x)


@@ -394,16 +394,12 @@ void wxPlotArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
     m_owner->PrepareDC( dc );
 
     wxRegionIterator upd( GetUpdateRegion() );
     m_owner->PrepareDC( dc );
 
     wxRegionIterator upd( GetUpdateRegion() );

-    
+

     while (upd)
     {
         int update_x = upd.GetX() + view_x;
     while (upd)
     {
         int update_x = upd.GetX() + view_x;

-#if 0
-        // unused var
-        int update_y = upd.GetY() + view_y;
-#endif

         int update_width = upd.GetWidth();
         int update_width = upd.GetWidth();

-        
+

 /*
         if (m_owner->m_current)
         {
 /*
         if (m_owner->m_current)
         {


@@ -412,34 +408,34 @@ void wxPlotArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
             dc.DrawLine( update_x-1, base_line-1, update_x+update_width+2, base_line-1 );
         }
 */
             dc.DrawLine( update_x-1, base_line-1, update_x+update_width+2, base_line-1 );
         }
 */

-        
+

         wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
         while (node)
         {
             wxPlotCurve *curve = (wxPlotCurve*) node->GetData();
         wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
         while (node)
         {
             wxPlotCurve *curve = (wxPlotCurve*) node->GetData();

-            
+

             if (curve == m_owner->GetCurrentCurve())
                 dc.SetPen( *wxBLACK_PEN );
             else
                 dc.SetPen( *wxGREY_PEN );
             if (curve == m_owner->GetCurrentCurve())
                 dc.SetPen( *wxBLACK_PEN );
             else
                 dc.SetPen( *wxGREY_PEN );

-                
+

             DrawCurve( &dc, curve, update_x-1, update_x+update_width+2 );
 
             node = node->GetNext();
         }
             DrawCurve( &dc, curve, update_x-1, update_x+update_width+2 );
 
             node = node->GetNext();
         }

-        
+

         dc.SetPen( *wxRED_PEN );
         dc.SetPen( *wxRED_PEN );

-        
+

         node = m_owner->m_onOffCurves.GetFirst();
         while (node)
         {
             wxPlotOnOffCurve *curve = (wxPlotOnOffCurve*) node->GetData();
         node = m_owner->m_onOffCurves.GetFirst();
         while (node)
         {
             wxPlotOnOffCurve *curve = (wxPlotOnOffCurve*) node->GetData();

-            
+

             DrawOnOffCurve( &dc, curve, update_x-1, update_x+update_width+2 );
             DrawOnOffCurve( &dc, curve, update_x-1, update_x+update_width+2 );

-            
+

             node = node->GetNext();
         }
             node = node->GetNext();
         }

-        
+

         upd ++;
     }
 }
         upd ++;
     }
 }


@@ -462,10 +458,10 @@ BEGIN_EVENT_TABLE(wxPlotXAxisArea, wxWindow)
 END_EVENT_TABLE()
 
 wxPlotXAxisArea::wxPlotXAxisArea( wxPlotWindow *parent )
 END_EVENT_TABLE()
 
 wxPlotXAxisArea::wxPlotXAxisArea( wxPlotWindow *parent )

-        : wxWindow( parent, -1, wxDefaultPosition, wxSize(-1,40), 0, _T("plotxaxisarea") )
+        : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,40), 0, _T("plotxaxisarea") )

 {
     m_owner = parent;
 {
     m_owner = parent;

-    
+

     SetBackgroundColour( *wxWHITE );
     SetFont( *wxSMALL_FONT );
 }
     SetBackgroundColour( *wxWHITE );
     SetFont( *wxSMALL_FONT );
 }


@@ -480,10 +476,10 @@ void wxPlotXAxisArea::OnMouse( wxMouseEvent &event )
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     view_y *= wxPLOT_SCROLL_STEP;
     m_owner->GetViewStart( &view_x, &view_y );
     view_x *= wxPLOT_SCROLL_STEP;
     view_y *= wxPLOT_SCROLL_STEP;

-    
+

     wxCoord x = event.GetX() + view_x;
     wxCoord y = event.GetY() + view_y;
     wxCoord x = event.GetX() + view_x;
     wxCoord y = event.GetY() + view_y;

-    
+

     /* TO DO: do something here */
     wxUnusedVar(x);
     wxUnusedVar(y);
     /* TO DO: do something here */
     wxUnusedVar(x);
     wxUnusedVar(y);


@@ -498,34 +494,34 @@ void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
     view_y *= wxPLOT_SCROLL_STEP;
 
     wxPaintDC dc( this );
     view_y *= wxPLOT_SCROLL_STEP;
 
     wxPaintDC dc( this );

-    
+

     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);

-    
+

     double zoom = m_owner->GetZoom();
     double zoom = m_owner->GetZoom();

-    
+

     double ups = m_owner->GetUnitsPerValue() / zoom;
     double ups = m_owner->GetUnitsPerValue() / zoom;

-    
+

     double start = view_x * ups;
     double end = (view_x + client_width) * ups;
     double range = end - start;
     double start = view_x * ups;
     double end = (view_x + client_width) * ups;
     double range = end - start;

-    
+

     int int_log_range = (int)floor( log10( range ) );
     double step = 1.0;
     if (int_log_range > 0)
     {
         for (int i = 0; i < int_log_range; i++)
     int int_log_range = (int)floor( log10( range ) );
     double step = 1.0;
     if (int_log_range > 0)
     {
         for (int i = 0; i < int_log_range; i++)

-           step *= 10; 
+           step *= 10;

     }
     if (int_log_range < 0)
     {
         for (int i = 0; i < -int_log_range; i++)
     }
     if (int_log_range < 0)
     {
         for (int i = 0; i < -int_log_range; i++)

-           step /= 10; 
+           step /= 10;

     }
     double lower = ceil(start / step) * step;
     double upper = floor(end / step) * step;
     }
     double lower = ceil(start / step) * step;
     double upper = floor(end / step) * step;

-    
+

     // if too few values, shrink size
     if ((range/step) < 4)
     {
     // if too few values, shrink size
     if ((range/step) < 4)
     {


@@ -533,7 +529,7 @@ void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }

-    
+

     // if still too few, again
     if ((range/step) < 4)
     {
     // if still too few, again
     if ((range/step) < 4)
     {


@@ -541,13 +537,13 @@ void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }

-    
+

     dc.SetBrush( *wxWHITE_BRUSH );
     dc.SetPen( *wxTRANSPARENT_PEN );
     dc.DrawRectangle( 4, 5, client_width-14, 10 );
     dc.DrawRectangle( 0, 20, client_width, 20 );
     dc.SetPen( *wxBLACK_PEN );
     dc.SetBrush( *wxWHITE_BRUSH );
     dc.SetPen( *wxTRANSPARENT_PEN );
     dc.DrawRectangle( 4, 5, client_width-14, 10 );
     dc.DrawRectangle( 0, 20, client_width, 20 );
     dc.SetPen( *wxBLACK_PEN );

-    
+

     double current = lower;
     while (current < upper+(step/2))
     {
     double current = lower;
     while (current < upper+(step/2))
     {


@@ -559,7 +555,7 @@ void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
             if (range < 50)
             {
                 label.Printf( _T("%f"), current );
             if (range < 50)
             {
                 label.Printf( _T("%f"), current );

-                while (label.Last() == _T('0')) 
+                while (label.Last() == _T('0'))

                     label.RemoveLast();
                 if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
                     label.Append( _T('0') );
                     label.RemoveLast();
                 if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
                     label.Append( _T('0') );


@@ -571,7 +567,7 @@ void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
         current += step;
     }
 
         current += step;
     }

-    
+

     dc.DrawLine( 0, 15, client_width-8, 15 );
     dc.DrawLine( client_width-4, 15, client_width-10, 10 );
     dc.DrawLine( client_width-4, 15, client_width-10, 20 );
     dc.DrawLine( 0, 15, client_width-8, 15 );
     dc.DrawLine( client_width-4, 15, client_width-10, 10 );
     dc.DrawLine( client_width-4, 15, client_width-10, 20 );


@@ -589,10 +585,10 @@ BEGIN_EVENT_TABLE(wxPlotYAxisArea, wxWindow)
 END_EVENT_TABLE()
 
 wxPlotYAxisArea::wxPlotYAxisArea( wxPlotWindow *parent )
 END_EVENT_TABLE()
 
 wxPlotYAxisArea::wxPlotYAxisArea( wxPlotWindow *parent )

-        : wxWindow( parent, -1, wxDefaultPosition, wxSize(60,-1), 0, _T("plotyaxisarea") )
+        : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxSize(60,wxDefaultCoord), 0, _T("plotyaxisarea") )

 {
     m_owner = parent;
 {
     m_owner = parent;

-    
+

     SetBackgroundColour( *wxWHITE );
     SetFont( *wxSMALL_FONT );
 }
     SetBackgroundColour( *wxWHITE );
     SetFont( *wxSMALL_FONT );
 }


@@ -605,36 +601,36 @@ void wxPlotYAxisArea::OnMouse( wxMouseEvent &WXUNUSED(event) )
 void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc( this );
 void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc( this );

-    
+

     wxPlotCurve *curve = m_owner->GetCurrentCurve();
     wxPlotCurve *curve = m_owner->GetCurrentCurve();

-    
+

     if (!curve) return;
     if (!curve) return;

-    
+

     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);
 
     int client_width;
     int client_height;
     GetClientSize( &client_width, &client_height);
 

-    
+

     double range = curve->GetEndY() - curve->GetStartY();
     double offset = ((double) curve->GetOffsetY() / (double)client_height ) * range;
     double start = curve->GetStartY() - offset;
     double end = curve->GetEndY() - offset;
     double range = curve->GetEndY() - curve->GetStartY();
     double offset = ((double) curve->GetOffsetY() / (double)client_height ) * range;
     double start = curve->GetStartY() - offset;
     double end = curve->GetEndY() - offset;

-    
+

     int int_log_range = (int)floor( log10( range ) );
     double step = 1.0;
     if (int_log_range > 0)
     {
         for (int i = 0; i < int_log_range; i++)
     int int_log_range = (int)floor( log10( range ) );
     double step = 1.0;
     if (int_log_range > 0)
     {
         for (int i = 0; i < int_log_range; i++)

-           step *= 10; 
+           step *= 10;

     }
     if (int_log_range < 0)
     {
         for (int i = 0; i < -int_log_range; i++)
     }
     if (int_log_range < 0)
     {
         for (int i = 0; i < -int_log_range; i++)

-           step /= 10; 
+           step /= 10;

     }
     double lower = ceil(start / step) * step;
     double upper = floor(end / step) * step;
     }
     double lower = ceil(start / step) * step;
     double upper = floor(end / step) * step;

-    
+

     // if too few values, shrink size
     if ((range/step) < 4)
     {
     // if too few values, shrink size
     if ((range/step) < 4)
     {


@@ -642,7 +638,7 @@ void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }
         if (lower-step > start) lower -= step;
         if (upper+step < end) upper += step;
     }

-    
+

     // if still too few, again
     if ((range/step) < 4)
     {
     // if still too few, again
     if ((range/step) < 4)
     {


@@ -652,7 +648,7 @@ void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
     }
 
     dc.SetPen( *wxBLACK_PEN );
     }
 
     dc.SetPen( *wxBLACK_PEN );

-    
+

     double current = lower;
     while (current < upper+(step/2))
     {
     double current = lower;
     while (current < upper+(step/2))
     {


@@ -665,7 +661,7 @@ void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
             if (range < 50)
             {
                 label.Printf( _T("%f"), current );
             if (range < 50)
             {
                 label.Printf( _T("%f"), current );

-                while (label.Last() == _T('0')) 
+                while (label.Last() == _T('0'))

                     label.RemoveLast();
                 if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
                     label.Append( _T('0') );
                     label.RemoveLast();
                 if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
                     label.Append( _T('0') );


@@ -677,7 +673,7 @@ void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
         current += step;
     }
 
         current += step;
     }

-    
+

     dc.DrawLine( client_width-15, 6, client_width-15, client_height );
     dc.DrawLine( client_width-15, 2, client_width-20, 8 );
     dc.DrawLine( client_width-15, 2, client_width-10, 8 );
     dc.DrawLine( client_width-15, 6, client_width-15, client_height );
     dc.DrawLine( client_width-15, 2, client_width-20, 8 );
     dc.DrawLine( client_width-15, 2, client_width-10, 8 );


@@ -700,16 +696,16 @@ void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
 IMPLEMENT_DYNAMIC_CLASS(wxPlotWindow, wxScrolledWindow)
 
 BEGIN_EVENT_TABLE(wxPlotWindow, wxScrolledWindow)
 IMPLEMENT_DYNAMIC_CLASS(wxPlotWindow, wxScrolledWindow)
 
 BEGIN_EVENT_TABLE(wxPlotWindow, wxScrolledWindow)

-  EVT_BUTTON(  ID_MOVE_UP,     wxPlotWindow::OnMoveUp)
-  EVT_BUTTON(  ID_MOVE_DOWN,   wxPlotWindow::OnMoveDown)
-  
-  EVT_BUTTON(  ID_ENLARGE,  wxPlotWindow::OnEnlarge)
-  EVT_BUTTON(  ID_SHRINK,   wxPlotWindow::OnShrink)
-  
-  EVT_BUTTON(  ID_ZOOM_IN,     wxPlotWindow::OnZoomIn)
-  EVT_BUTTON(  ID_ZOOM_OUT,    wxPlotWindow::OnZoomOut)
-  
-  EVT_SCROLLWIN( wxPlotWindow::OnScroll2)
+    EVT_BUTTON(  ID_MOVE_UP,     wxPlotWindow::OnMoveUp)
+    EVT_BUTTON(  ID_MOVE_DOWN,   wxPlotWindow::OnMoveDown)
+
+    EVT_BUTTON(  ID_ENLARGE,  wxPlotWindow::OnEnlarge)
+    EVT_BUTTON(  ID_SHRINK,   wxPlotWindow::OnShrink)
+
+    EVT_BUTTON(  ID_ZOOM_IN,     wxPlotWindow::OnZoomIn)
+    EVT_BUTTON(  ID_ZOOM_OUT,    wxPlotWindow::OnZoomOut)
+
+    EVT_SCROLLWIN( wxPlotWindow::OnScroll2)

 END_EVENT_TABLE()
 
 wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flag )
 END_EVENT_TABLE()
 
 wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size, int flag )


@@ -717,13 +713,13 @@ wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos,
 {
     m_xUnitsPerValue = 1.0;
     m_xZoom = 1.0;
 {
     m_xUnitsPerValue = 1.0;
     m_xZoom = 1.0;

-    
-    m_enlargeAroundWindowCentre = FALSE;
-    m_scrollOnThumbRelease = FALSE;
+
+    m_enlargeAroundWindowCentre = false;
+    m_scrollOnThumbRelease = false;

 
     m_area = new wxPlotArea( this );
     wxBoxSizer *mainsizer = new wxBoxSizer( wxHORIZONTAL );
 
     m_area = new wxPlotArea( this );
     wxBoxSizer *mainsizer = new wxBoxSizer( wxHORIZONTAL );

-    
+

     if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ALL) != 0)
     {
         wxBoxSizer *buttonlist = new wxBoxSizer( wxVERTICAL );
     if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ALL) != 0)
     {
         wxBoxSizer *buttonlist = new wxBoxSizer( wxVERTICAL );


@@ -746,15 +742,15 @@ wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos,
         }
         mainsizer->Add( buttonlist, 0, wxEXPAND|wxALL, 4 );
     }
         }
         mainsizer->Add( buttonlist, 0, wxEXPAND|wxALL, 4 );
     }

-    
+

     wxBoxSizer *plotsizer = new wxBoxSizer( wxHORIZONTAL );
     wxBoxSizer *plotsizer = new wxBoxSizer( wxHORIZONTAL );

-    
+

     if ((GetWindowStyleFlag() & wxPLOT_Y_AXIS) != 0)
     {
         m_yaxis = new wxPlotYAxisArea( this );
     if ((GetWindowStyleFlag() & wxPLOT_Y_AXIS) != 0)
     {
         m_yaxis = new wxPlotYAxisArea( this );

-    
+

         wxBoxSizer *vert1 = new wxBoxSizer( wxVERTICAL );
         wxBoxSizer *vert1 = new wxBoxSizer( wxVERTICAL );

-        plotsizer->Add( vert1, 0, wxEXPAND );
+        plotsizer->Add( vert1, 1, wxEXPAND|wxTOP,10 );

         vert1->Add( m_yaxis, 1 );
         if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
             vert1->Add( 60, 40 );
         vert1->Add( m_yaxis, 1 );
         if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
             vert1->Add( 60, 40 );


@@ -763,14 +759,14 @@ wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos,
     {
         m_yaxis = (wxPlotYAxisArea*) NULL;
     }
     {
         m_yaxis = (wxPlotYAxisArea*) NULL;
     }

-    
+

     if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
     {
         m_xaxis = new wxPlotXAxisArea( this );
     if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
     {
         m_xaxis = new wxPlotXAxisArea( this );

-    
+

         wxBoxSizer *vert2 = new wxBoxSizer( wxVERTICAL );
         wxBoxSizer *vert2 = new wxBoxSizer( wxVERTICAL );

-        plotsizer->Add( vert2, 1, wxEXPAND );
-        vert2->Add( m_area, 1, wxEXPAND );
+        plotsizer->Add( vert2, 5, wxEXPAND);
+        vert2->Add( m_area, 1, wxEXPAND|wxTOP,10 );

         vert2->Add( m_xaxis, 0, wxEXPAND );
     }
     else
         vert2->Add( m_xaxis, 0, wxEXPAND );
     }
     else


@@ -779,15 +775,17 @@ wxPlotWindow::wxPlotWindow( wxWindow *parent, wxWindowID id, const wxPoint &pos,
         m_xaxis = (wxPlotXAxisArea*) NULL;
     }
 
         m_xaxis = (wxPlotXAxisArea*) NULL;
     }
 

-    mainsizer->Add( plotsizer, 1, wxEXPAND );    
-    
-    SetAutoLayout( TRUE );
+    mainsizer->Add( plotsizer, 1, wxEXPAND );
+
+    SetAutoLayout( true );

     SetSizer( mainsizer );
     SetSizer( mainsizer );

+    mainsizer->Fit(this);
+    mainsizer->SetSizeHints(this);

 
     SetTargetWindow( m_area );
 
     SetBackgroundColour( *wxWHITE );
 
     SetTargetWindow( m_area );
 
     SetBackgroundColour( *wxWHITE );

-    
+

     m_current = (wxPlotCurve*) NULL;
 }
 
     m_current = (wxPlotCurve*) NULL;
 }
 


@@ -799,7 +797,7 @@ void wxPlotWindow::Add( wxPlotCurve *curve )
 {
     m_curves.Append( curve );
     if (!m_current) m_current = curve;
 {
     m_curves.Append( curve );
     if (!m_current) m_current = curve;

-    
+

     ResetScrollbar();
 }
 
     ResetScrollbar();
 }
 


@@ -813,17 +811,17 @@ wxPlotCurve *wxPlotWindow::GetAt( size_t n )
     wxList::compatibility_iterator node = m_curves.Item( n );
     if (!node)
         return (wxPlotCurve*) NULL;
     wxList::compatibility_iterator node = m_curves.Item( n );
     if (!node)
         return (wxPlotCurve*) NULL;

-        
+

     return (wxPlotCurve*) node->GetData();
 }
 
 void wxPlotWindow::SetCurrentCurve( wxPlotCurve* current )
 {
     m_current = current;
     return (wxPlotCurve*) node->GetData();
 }
 
 void wxPlotWindow::SetCurrentCurve( wxPlotCurve* current )
 {
     m_current = current;

-    m_area->Refresh( FALSE );
-    
+    m_area->Refresh( false );
+

     RedrawYAxis();
     RedrawYAxis();

-    
+

     wxPlotEvent event( wxEVT_PLOT_SEL_CHANGED, GetId() );
     event.SetEventObject( this );
     event.SetZoom( GetZoom() );
     wxPlotEvent event( wxEVT_PLOT_SEL_CHANGED, GetId() );
     event.SetEventObject( this );
     event.SetZoom( GetZoom() );


@@ -835,11 +833,11 @@ void wxPlotWindow::Delete( wxPlotCurve* curve )
 {
     wxList::compatibility_iterator node = m_curves.Find( curve );
     if (!node) return;
 {
     wxList::compatibility_iterator node = m_curves.Find( curve );
     if (!node) return;

-    
+

     m_curves.DeleteObject( curve );
     m_curves.DeleteObject( curve );

-    
+

     m_area->DeleteCurve( curve );
     m_area->DeleteCurve( curve );

-    m_area->Refresh( FALSE );
+    m_area->Refresh( false );

 
     if (curve == m_current) m_current = (wxPlotCurve *) NULL;
 }
 
     if (curve == m_current) m_current = (wxPlotCurve *) NULL;
 }


@@ -858,7 +856,7 @@ void wxPlotWindow::Delete( wxPlotOnOffCurve* curve )
 {
     wxList::compatibility_iterator node = m_onOffCurves.Find( curve );
     if (!node) return;
 {
     wxList::compatibility_iterator node = m_onOffCurves.Find( curve );
     if (!node) return;

-    
+

     m_onOffCurves.DeleteObject( curve );
 }
 
     m_onOffCurves.DeleteObject( curve );
 }
 


@@ -872,54 +870,54 @@ wxPlotOnOffCurve *wxPlotWindow::GetOnOffCurveAt( size_t n )
     wxList::compatibility_iterator node = m_onOffCurves.Item( n );
     if (!node)
         return (wxPlotOnOffCurve*) NULL;
     wxList::compatibility_iterator node = m_onOffCurves.Item( n );
     if (!node)
         return (wxPlotOnOffCurve*) NULL;

-        
+

     return (wxPlotOnOffCurve*) node->GetData();
 }
 
 void wxPlotWindow::Move( wxPlotCurve* curve, int pixels_up )
 {
     m_area->DeleteCurve( curve );
     return (wxPlotOnOffCurve*) node->GetData();
 }
 
 void wxPlotWindow::Move( wxPlotCurve* curve, int pixels_up )
 {
     m_area->DeleteCurve( curve );

-    
+

     curve->SetOffsetY( curve->GetOffsetY() + pixels_up );
     curve->SetOffsetY( curve->GetOffsetY() + pixels_up );

-    
-    m_area->Refresh( FALSE );
-    
+
+    m_area->Refresh( false );
+

     RedrawYAxis();
 }
 
 void wxPlotWindow::OnMoveUp( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;
     RedrawYAxis();
 }
 
 void wxPlotWindow::OnMoveUp( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;

-    
+

     Move( m_current, 25 );
 }
 
 void wxPlotWindow::OnMoveDown( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;
     Move( m_current, 25 );
 }
 
 void wxPlotWindow::OnMoveDown( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;

-    
+

     Move( m_current, -25 );
 }
 
 void wxPlotWindow::Enlarge( wxPlotCurve *curve, double factor )
 {
     m_area->DeleteCurve( curve );
     Move( m_current, -25 );
 }
 
 void wxPlotWindow::Enlarge( wxPlotCurve *curve, double factor )
 {
     m_area->DeleteCurve( curve );

-    
+

     int client_width;
     int client_height;
     m_area->GetClientSize( &client_width, &client_height);
     double offset = (double)curve->GetOffsetY() / (double)client_height;
     int client_width;
     int client_height;
     m_area->GetClientSize( &client_width, &client_height);
     double offset = (double)curve->GetOffsetY() / (double)client_height;

-    
+

     double range = curve->GetEndY() - curve->GetStartY();
     offset *= range;
     double range = curve->GetEndY() - curve->GetStartY();
     offset *= range;

-    
+

     double new_range = range / factor;
     double new_offset = offset / factor;
     double new_range = range / factor;
     double new_offset = offset / factor;

-    
+

     if (m_enlargeAroundWindowCentre)
     {
         double middle = curve->GetStartY() - offset + range/2;
     if (m_enlargeAroundWindowCentre)
     {
         double middle = curve->GetStartY() - offset + range/2;

-    
+

         curve->SetStartY( middle - new_range / 2 + new_offset );
         curve->SetEndY( middle + new_range / 2 + new_offset  );
     }
         curve->SetStartY( middle - new_range / 2 + new_offset );
         curve->SetEndY( middle + new_range / 2 + new_offset  );
     }


@@ -928,15 +926,15 @@ void wxPlotWindow::Enlarge( wxPlotCurve *curve, double factor )
         curve->SetStartY( (curve->GetStartY() - offset)/factor + new_offset );
         curve->SetEndY( (curve->GetEndY() - offset)/factor + new_offset );
     }
         curve->SetStartY( (curve->GetStartY() - offset)/factor + new_offset );
         curve->SetEndY( (curve->GetEndY() - offset)/factor + new_offset );
     }

-    
-    m_area->Refresh( FALSE );
+
+    m_area->Refresh( false );

     RedrawYAxis();
 }
 
 void wxPlotWindow::SetUnitsPerValue( double upv )
 {
     m_xUnitsPerValue = upv;
     RedrawYAxis();
 }
 
 void wxPlotWindow::SetUnitsPerValue( double upv )
 {
     m_xUnitsPerValue = upv;

-    
+

     RedrawXAxis();
 }
 
     RedrawXAxis();
 }
 


@@ -944,11 +942,11 @@ void wxPlotWindow::SetZoom( double zoom )
 {
     double old_zoom = m_xZoom;
     m_xZoom = zoom;
 {
     double old_zoom = m_xZoom;
     m_xZoom = zoom;

-    
+

     int view_x = 0;
     int view_y = 0;
     GetViewStart( &view_x, &view_y );
     int view_x = 0;
     int view_y = 0;
     GetViewStart( &view_x, &view_y );

-    
+

     wxInt32 max = 0;
     wxList::compatibility_iterator node = m_curves.GetFirst();
     while (node)
     wxInt32 max = 0;
     wxList::compatibility_iterator node = m_curves.GetFirst();
     while (node)


@@ -958,13 +956,13 @@ void wxPlotWindow::SetZoom( double zoom )
             max = curve->GetEndX();
         node = node->GetNext();
     }
             max = curve->GetEndX();
         node = node->GetNext();
     }

-    SetScrollbars( wxPLOT_SCROLL_STEP, wxPLOT_SCROLL_STEP, 
-                   (int)((max*m_xZoom)/wxPLOT_SCROLL_STEP)+1, 0, 
-                   (int)(view_x*zoom/old_zoom), 0, 
-                   TRUE );
+    SetScrollbars( wxPLOT_SCROLL_STEP, wxPLOT_SCROLL_STEP,
+                   (int)((max*m_xZoom)/wxPLOT_SCROLL_STEP)+1, 0,
+                   (int)(view_x*zoom/old_zoom), 0,
+                   true );

 
     RedrawXAxis();
 
     RedrawXAxis();

-    m_area->Refresh( TRUE );
+    m_area->Refresh( true );

 }
 
 void wxPlotWindow::ResetScrollbar()
 }
 
 void wxPlotWindow::ResetScrollbar()


@@ -978,30 +976,30 @@ void wxPlotWindow::ResetScrollbar()
             max = curve->GetEndX();
         node = node->GetNext();
     }
             max = curve->GetEndX();
         node = node->GetNext();
     }

-    
-    SetScrollbars( wxPLOT_SCROLL_STEP, wxPLOT_SCROLL_STEP, 
+
+    SetScrollbars( wxPLOT_SCROLL_STEP, wxPLOT_SCROLL_STEP,

                    (int)(((max*m_xZoom)/wxPLOT_SCROLL_STEP)+1), 0 );
 }
 
 void wxPlotWindow::RedrawXAxis()
 {
     if (m_xaxis)
                    (int)(((max*m_xZoom)/wxPLOT_SCROLL_STEP)+1), 0 );
 }
 
 void wxPlotWindow::RedrawXAxis()
 {
     if (m_xaxis)

-        m_xaxis->Refresh( FALSE );
+        m_xaxis->Refresh( false );

 }
 
 void wxPlotWindow::RedrawYAxis()
 {
     if (m_yaxis)
 }
 
 void wxPlotWindow::RedrawYAxis()
 {
     if (m_yaxis)

-       m_yaxis->Refresh( TRUE );
+       m_yaxis->Refresh( true );

 }
 
 void wxPlotWindow::RedrawEverything()
 {
     if (m_xaxis)
 }
 
 void wxPlotWindow::RedrawEverything()
 {
     if (m_xaxis)

-        m_xaxis->Refresh( TRUE );
+        m_xaxis->Refresh( true );

     if (m_yaxis)
     if (m_yaxis)

-        m_yaxis->Refresh( TRUE );
-    m_area->Refresh( TRUE );
+        m_yaxis->Refresh( true );
+    m_area->Refresh( true );

 }
 
 void wxPlotWindow::OnZoomIn( wxCommandEvent& WXUNUSED(event) )
 }
 
 void wxPlotWindow::OnZoomIn( wxCommandEvent& WXUNUSED(event) )


@@ -1017,14 +1015,14 @@ void wxPlotWindow::OnZoomOut( wxCommandEvent& WXUNUSED(event) )
 void wxPlotWindow::OnEnlarge( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;
 void wxPlotWindow::OnEnlarge( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;

-    
+

     Enlarge( m_current, 1.5 );
 }
 
 void wxPlotWindow::OnShrink( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;
     Enlarge( m_current, 1.5 );
 }
 
 void wxPlotWindow::OnShrink( wxCommandEvent& WXUNUSED(event) )
 {
     if (!m_current) return;

-    
+

     Enlarge( m_current, 0.6666666 );
 }
 
     Enlarge( m_current, 0.6666666 );
 }
 


@@ -1045,11 +1043,11 @@ void wxPlotWindow::OnScroll2( wxScrollWinEvent& event )
 static wxBitmap *GetEnlargeBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetEnlargeBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_enl_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_enl_bmp"), wxBITMAP_TYPE_RESOURCE);


@@ -1064,11 +1062,11 @@ static wxBitmap *GetEnlargeBitmap()
 static wxBitmap *GetShrinkBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetShrinkBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_shr_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_shr_bmp"), wxBITMAP_TYPE_RESOURCE);


@@ -1083,11 +1081,11 @@ static wxBitmap *GetShrinkBitmap()
 static wxBitmap *GetZoomInBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetZoomInBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_zin_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_zin_bmp"), wxBITMAP_TYPE_RESOURCE);


@@ -1102,11 +1100,11 @@ static wxBitmap *GetZoomInBitmap()
 static wxBitmap *GetZoomOutBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetZoomOutBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_zot_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_zot_bmp"), wxBITMAP_TYPE_RESOURCE);


@@ -1121,11 +1119,11 @@ static wxBitmap *GetZoomOutBitmap()
 static wxBitmap *GetUpBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetUpBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_up_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_up_bmp"), wxBITMAP_TYPE_RESOURCE);


@@ -1140,11 +1138,11 @@ static wxBitmap *GetUpBitmap()
 static wxBitmap *GetDownBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;
 static wxBitmap *GetDownBitmap()
 {
     static wxBitmap* s_bitmap = (wxBitmap *) NULL;

-    static bool s_loaded = FALSE;
+    static bool s_loaded = false;

 
     if ( !s_loaded )
     {
 
     if ( !s_loaded )
     {

-        s_loaded = TRUE; // set it to TRUE anyhow, we won't try again
+        s_loaded = true; // set it to true anyhow, we won't try again

 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_dwn_bmp"), wxBITMAP_TYPE_RESOURCE);
 
         #if defined(__WXMSW__) || defined(__WXPM__)
             s_bitmap = new wxBitmap(_T("plot_dwn_bmp"), wxBITMAP_TYPE_RESOURCE);