// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "plot.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/log.h"
#include "wx/intl.h"
#include "wx/dcclient.h"
+#include "wx/stattext.h"
#endif
#include "wx/plot/plot.h"
// event types
//----------------------------------------------------------------------------
-const int wxEVT_PLOT_SEL_CHANGING = wxNewEventType();
-const int wxEVT_PLOT_SEL_CHANGED = wxNewEventType();
-const int wxEVT_PLOT_CLICKED = wxNewEventType();
-const int wxEVT_PLOT_DOUBLECLICKED = wxNewEventType();
-const int wxEVT_PLOT_ZOOM_IN = wxNewEventType();
-const int wxEVT_PLOT_ZOOM_OUT = wxNewEventType();
-const int wxEVT_PLOT_VALUE_SEL_CREATING = wxNewEventType();
-const int wxEVT_PLOT_VALUE_SEL_CREATED = wxNewEventType();
-const int wxEVT_PLOT_VALUE_SEL_CHANGING = wxNewEventType();
-const int wxEVT_PLOT_VALUE_SEL_CHANGED = wxNewEventType();
-const int wxEVT_PLOT_AREA_SEL_CREATING = wxNewEventType();
-const int wxEVT_PLOT_AREA_SEL_CREATED = wxNewEventType();
-const int wxEVT_PLOT_AREA_SEL_CHANGING = wxNewEventType();
-const int wxEVT_PLOT_AREA_SEL_CHANGED = wxNewEventType();
-const int wxEVT_PLOT_BEGIN_X_LABEL_EDIT = wxNewEventType();
-const int wxEVT_PLOT_END_X_LABEL_EDIT = wxNewEventType();
-const int wxEVT_PLOT_BEGIN_Y_LABEL_EDIT = wxNewEventType();
-const int wxEVT_PLOT_END_Y_LABEL_EDIT = wxNewEventType();
-const int wxEVT_PLOT_BEGIN_TITLE_EDIT = wxNewEventType();
-const int wxEVT_PLOT_END_TITLE_EDIT = wxNewEventType();
-const int wxEVT_PLOT_AREA_CREATE = wxNewEventType();
+DEFINE_EVENT_TYPE(wxEVT_PLOT_SEL_CHANGING)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_SEL_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_CLICKED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_DOUBLECLICKED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_ZOOM_IN)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_ZOOM_OUT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_VALUE_SEL_CREATING)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_VALUE_SEL_CREATED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_VALUE_SEL_CHANGING)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_VALUE_SEL_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_AREA_SEL_CREATING)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_AREA_SEL_CREATED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_AREA_SEL_CHANGING)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_AREA_SEL_CHANGED)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_BEGIN_X_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_END_X_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_BEGIN_Y_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_END_Y_LABEL_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_BEGIN_TITLE_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_END_TITLE_EDIT)
+DEFINE_EVENT_TYPE(wxEVT_PLOT_AREA_CREATE)
//----------------------------------------------------------------------------
// accessor functions for the bitmaps (may return NULL, check for it!)
wxPlotEvent::wxPlotEvent( wxEventType commandType, int id )
: wxNotifyEvent( commandType, id )
-{
+{
m_curve = (wxPlotCurve*) NULL;
m_zoom = 1.0;
m_position = 0;
}
-
+
//-----------------------------------------------------------------------------
// wxPlotCurve
//-----------------------------------------------------------------------------
IMPLEMENT_ABSTRACT_CLASS(wxPlotCurve, wxObject)
wxPlotCurve::wxPlotCurve( int offsetY, double startY, double endY )
+: m_penNormal(*wxGREY_PEN), m_penSelected(*wxBLACK_PEN)
{
m_offsetY = offsetY;
m_startY = startY;
void wxPlotOnOffCurve::Add( wxInt32 on, wxInt32 off, void *clientData )
{
- wxASSERT_MSG( on > 0, wxT("plot index < 0") );
+ wxASSERT_MSG( on > 0, _T("plot index < 0") );
wxASSERT( on <= off );
if (m_minX == -1)
m_minX = on;
if (off > m_maxX)
m_maxX = off;
-
+
wxPlotOnOff *v = new wxPlotOnOff;
v->m_on = on;
v->m_off = off;
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 )
- : wxWindow( parent, -1, wxDefaultPosition, wxDefaultSize, wxSIMPLE_BORDER, "plotarea" )
+ : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxSIMPLE_BORDER, _T("plotarea") )
{
m_owner = parent;
-
- m_zooming = FALSE;
+
+ m_zooming = false;
SetBackgroundColour( *wxWHITE );
}
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;
-
- wxNode *node = m_owner->m_curves.First();
+
+ wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
while (node)
{
- wxPlotCurve *curve = (wxPlotCurve*)node->Data();
-
+ 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 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() );
event1.SetCurve( curve );
event1.SetPosition( (int)floor(x/m_owner->GetZoom()) );
m_owner->GetEventHandler()->ProcessEvent( event1 );
-
- if (curve != m_owner->GetCurrent())
+
+ if (curve != m_owner->GetCurrentCurve())
{
wxPlotEvent event2( wxEVT_PLOT_SEL_CHANGING, m_owner->GetId() );
event2.SetEventObject( m_owner );
event2.SetCurve( curve );
if (!m_owner->GetEventHandler()->ProcessEvent( event2 ) || event2.IsAllowed())
{
- m_owner->SetCurrent( curve );
+ m_owner->SetCurrentCurve( curve );
}
}
return;
}
-
- node = node->Next();
+
+ node = node->GetNext();
}
}
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 (to == -1)
to = view_x + client_width;
-
+
double zoom = m_owner->GetZoom();
int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );
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();
-
- wxCoord y=0,last_y=0;
+
+ wxCoord last_y=0;
for (int x = start_x; x < end_x; x++)
{
double dy = (end - curve->GetY( (wxInt32)(x/zoom) )) / range;
- y = (wxCoord)(dy * double_client_height) - offset_y - 1;
-
+ wxCoord y = (wxCoord)(dy * double_client_height) - offset_y - 1;
+
if (x != start_x)
dc->DrawLine( x-1, last_y, x, y );
-
+
last_y = y;
}
}
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 (to == -1)
to = view_x + client_width;
-
+
double zoom = m_owner->GetZoom();
int start_x = wxMax( from, (int)floor(curve->GetStartX()*zoom) );
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;
-
+
if (curve->GetCount() == 0)
return;
-
+
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);
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 );
}
last_off = off;
}
-
+
wxPlotOnOff *p = curve->GetAt( curve->GetCount()-1 );
wxCoord off = (wxCoord)(p->m_off*zoom);
if (off < end_x)
m_owner->PrepareDC( dc );
wxRegionIterator upd( GetUpdateRegion() );
-
+
while (upd)
{
- int update_x = upd.GetX();
- int update_y = upd.GetY();
+ int update_x = upd.GetX() + view_x;
int update_width = upd.GetWidth();
-
- update_x += view_x;
- update_y += view_y;
-
+
/*
if (m_owner->m_current)
{
dc.DrawLine( update_x-1, base_line-1, update_x+update_width+2, base_line-1 );
}
*/
-
- wxNode *node = m_owner->m_curves.First();
+
+ wxList::compatibility_iterator node = m_owner->m_curves.GetFirst();
while (node)
{
- wxPlotCurve *curve = (wxPlotCurve*) node->Data();
-
- if (curve == m_owner->GetCurrent())
- dc.SetPen( *wxBLACK_PEN );
+ wxPlotCurve *curve = (wxPlotCurve*) node->GetData();
+
+ if (curve == m_owner->GetCurrentCurve())
+ dc.SetPen( curve->GetPenSelected() );
else
- dc.SetPen( *wxGREY_PEN );
-
+ dc.SetPen( curve->GetPenNormal() );
+
DrawCurve( &dc, curve, update_x-1, update_x+update_width+2 );
- node = node->Next();
+ node = node->GetNext();
}
-
+
dc.SetPen( *wxRED_PEN );
-
- node = m_owner->m_onOffCurves.First();
+
+ node = m_owner->m_onOffCurves.GetFirst();
while (node)
{
- wxPlotOnOffCurve *curve = (wxPlotOnOffCurve*) node->Data();
-
+ wxPlotOnOffCurve *curve = (wxPlotOnOffCurve*) node->GetData();
+
DrawOnOffCurve( &dc, curve, update_x-1, update_x+update_width+2 );
-
- node = node->Next();
+
+ node = node->GetNext();
}
-
+
upd ++;
}
}
END_EVENT_TABLE()
wxPlotXAxisArea::wxPlotXAxisArea( wxPlotWindow *parent )
- : wxWindow( parent, -1, wxDefaultPosition, wxSize(-1,40), 0, "plotxaxisarea" )
+ : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,40), 0, _T("plotxaxisarea") )
{
m_owner = parent;
-
+
SetBackgroundColour( *wxWHITE );
SetFont( *wxSMALL_FONT );
}
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;
-
- /* do something here */
+
+ wxCoord x = event.GetX() + view_x;
+ wxCoord y = event.GetY() + view_y;
+
+ /* TO DO: do something here */
+ wxUnusedVar(x);
+ wxUnusedVar(y);
}
void wxPlotXAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
view_y *= wxPLOT_SCROLL_STEP;
wxPaintDC dc( this );
-
+
int client_width;
int client_height;
GetClientSize( &client_width, &client_height);
-
+
double zoom = m_owner->GetZoom();
-
+
double ups = m_owner->GetUnitsPerValue() / zoom;
-
+
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++)
- step *= 10;
+ step *= 10;
}
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;
-
+
// if too few values, shrink size
if ((range/step) < 4)
{
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
-
+
// if still too few, again
if ((range/step) < 4)
{
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 );
-
+
double current = lower;
while (current < upper+(step/2))
{
wxString label;
if (range < 50)
{
- label.Printf( wxT("%f"), current );
- while (label.Last() == wxT('0'))
+ label.Printf( _T("%f"), current );
+ while (label.Last() == _T('0'))
label.RemoveLast();
- if ((label.Last() == wxT('.')) || (label.Last() == wxT(',')))
- label.Append( wxT('0') );
+ if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
+ label.Append( _T('0') );
}
else
- label.Printf( wxT("%d"), (int)floor(current) );
+ label.Printf( _T("%d"), (int)floor(current) );
dc.DrawText( label, x-4, 20 );
}
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 );
END_EVENT_TABLE()
wxPlotYAxisArea::wxPlotYAxisArea( wxPlotWindow *parent )
- : wxWindow( parent, -1, wxDefaultPosition, wxSize(60,-1), 0, "plotyaxisarea" )
+ : wxWindow( parent, wxID_ANY, wxDefaultPosition, wxSize(60,wxDefaultCoord), 0, _T("plotyaxisarea") )
{
m_owner = parent;
-
+
SetBackgroundColour( *wxWHITE );
SetFont( *wxSMALL_FONT );
}
void wxPlotYAxisArea::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc( this );
-
- wxPlotCurve *curve = m_owner->GetCurrent();
-
+
+ wxPlotCurve *curve = m_owner->GetCurrentCurve();
+
if (!curve) return;
-
+
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;
-
+
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++)
- step /= 10;
+ step /= 10;
}
double lower = ceil(start / step) * step;
double upper = floor(end / step) * step;
-
+
// if too few values, shrink size
if ((range/step) < 4)
{
if (lower-step > start) lower -= step;
if (upper+step < end) upper += step;
}
-
+
// if still too few, again
if ((range/step) < 4)
{
}
dc.SetPen( *wxBLACK_PEN );
-
+
double current = lower;
while (current < upper+(step/2))
{
wxString label;
if (range < 50)
{
- label.Printf( wxT("%f"), current );
- while (label.Last() == wxT('0'))
+ label.Printf( _T("%f"), current );
+ while (label.Last() == _T('0'))
label.RemoveLast();
- if ((label.Last() == wxT('.')) || (label.Last() == wxT(',')))
- label.Append( wxT('0') );
+ if ((label.Last() == _T('.')) || (label.Last() == _T(',')))
+ label.Append( _T('0') );
}
else
- label.Printf( wxT("%d"), (int)floor(current) );
+ label.Printf( _T("%d"), (int)floor(current) );
dc.DrawText( label, 5, y-7 );
}
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 );
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 )
- : wxScrolledWindow( parent, id, pos, size, flag, "plotcanvas" )
+ : wxScrolledWindow( parent, id, pos, size, flag, _T("plotcanvas") ),
+ m_titleStaticText( NULL )
{
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 );
-
+
if ((GetWindowStyleFlag() & wxPLOT_BUTTON_ALL) != 0)
{
wxBoxSizer *buttonlist = new wxBoxSizer( wxVERTICAL );
}
mainsizer->Add( buttonlist, 0, wxEXPAND|wxALL, 4 );
}
-
+
wxBoxSizer *plotsizer = new wxBoxSizer( wxHORIZONTAL );
-
+
+ //Add sizer to hold the title and plot.
+ //Title to be added later.
+ m_plotAndTitleSizer = new wxBoxSizer( wxVERTICAL );
+ m_plotAndTitleSizer->Add( plotsizer, 1, wxEXPAND | wxTOP, 10 );
+
if ((GetWindowStyleFlag() & wxPLOT_Y_AXIS) != 0)
{
m_yaxis = new wxPlotYAxisArea( this );
-
+
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 );
{
m_yaxis = (wxPlotYAxisArea*) NULL;
}
-
+
if ((GetWindowStyleFlag() & wxPLOT_X_AXIS) != 0)
{
m_xaxis = new wxPlotXAxisArea( this );
-
+
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
m_xaxis = (wxPlotXAxisArea*) NULL;
}
- mainsizer->Add( plotsizer, 1, wxEXPAND );
-
- SetAutoLayout( TRUE );
- SetSizer( mainsizer );
+ mainsizer->Add( m_plotAndTitleSizer, 1, wxEXPAND );
+
+ SetSizerAndFit( mainsizer );
SetTargetWindow( m_area );
SetBackgroundColour( *wxWHITE );
-
+
m_current = (wxPlotCurve*) NULL;
}
{
m_curves.Append( curve );
if (!m_current) m_current = curve;
-
+
ResetScrollbar();
}
wxPlotCurve *wxPlotWindow::GetAt( size_t n )
{
- wxNode *node = m_curves.Nth( n );
+ wxList::compatibility_iterator node = m_curves.Item( n );
if (!node)
return (wxPlotCurve*) NULL;
-
- return (wxPlotCurve*) node->Data();
+
+ return (wxPlotCurve*) node->GetData();
}
-void wxPlotWindow::SetCurrent( wxPlotCurve* current )
+void wxPlotWindow::SetCurrentCurve( wxPlotCurve* current )
{
m_current = current;
- m_area->Refresh( FALSE );
-
+ m_area->Refresh( false );
+
RedrawYAxis();
-
+
wxPlotEvent event( wxEVT_PLOT_SEL_CHANGED, GetId() );
event.SetEventObject( this );
event.SetZoom( GetZoom() );
void wxPlotWindow::Delete( wxPlotCurve* curve )
{
- wxNode *node = m_curves.Find( curve );
+ wxList::compatibility_iterator node = m_curves.Find( curve );
if (!node) return;
-
+
m_curves.DeleteObject( curve );
-
+
m_area->DeleteCurve( curve );
- m_area->Refresh( FALSE );
+ m_area->Refresh( false );
if (curve == m_current) m_current = (wxPlotCurve *) NULL;
}
-wxPlotCurve *wxPlotWindow::GetCurrent()
+wxPlotCurve *wxPlotWindow::GetCurrentCurve()
{
return m_current;
}
void wxPlotWindow::Delete( wxPlotOnOffCurve* curve )
{
- wxNode *node = m_onOffCurves.Find( curve );
+ wxList::compatibility_iterator node = m_onOffCurves.Find( curve );
if (!node) return;
-
+
m_onOffCurves.DeleteObject( curve );
}
wxPlotOnOffCurve *wxPlotWindow::GetOnOffCurveAt( size_t n )
{
- wxNode *node = m_onOffCurves.Nth( n );
+ wxList::compatibility_iterator node = m_onOffCurves.Item( n );
if (!node)
return (wxPlotOnOffCurve*) NULL;
-
- return (wxPlotOnOffCurve*) node->Data();
+
+ return (wxPlotOnOffCurve*) node->GetData();
}
void wxPlotWindow::Move( wxPlotCurve* curve, int pixels_up )
{
m_area->DeleteCurve( curve );
-
+
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;
-
+
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 );
-
+
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 new_range = range / factor;
double new_offset = offset / factor;
-
+
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( (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;
-
+
RedrawXAxis();
}
{
double old_zoom = m_xZoom;
m_xZoom = zoom;
-
+
int view_x = 0;
int view_y = 0;
GetViewStart( &view_x, &view_y );
-
+
wxInt32 max = 0;
- wxNode *node = m_curves.First();
+ wxList::compatibility_iterator node = m_curves.GetFirst();
while (node)
{
- wxPlotCurve *curve = (wxPlotCurve*) node->Data();
+ wxPlotCurve *curve = (wxPlotCurve*) node->GetData();
if (curve->GetEndX() > max)
max = curve->GetEndX();
- node = node->Next();
+ 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();
- m_area->Refresh( TRUE );
+ m_area->Refresh( true );
}
void wxPlotWindow::ResetScrollbar()
{
wxInt32 max = 0;
- wxNode *node = m_curves.First();
+ wxList::compatibility_iterator node = m_curves.GetFirst();
while (node)
{
- wxPlotCurve *curve = (wxPlotCurve*) node->Data();
+ wxPlotCurve *curve = (wxPlotCurve*) node->GetData();
if (curve->GetEndX() > max)
max = curve->GetEndX();
- node = node->Next();
+ 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::AddChartTitle(const wxString& title, wxFont font,
+ wxColour colour)
+{
+ m_title = title;
+ m_titleFont = font;
+ m_titleColour = colour;
+ DrawChartTitle();
+}
+
+void wxPlotWindow::DrawChartTitle()
+{
+ if(m_title.size() != 0)
+ {
+ //If it is already added, remove child and delete
+ if(m_titleStaticText)
+ {
+ RemoveChild( m_titleStaticText );
+ m_titleStaticText->Destroy();
+ }
+
+ //Create the text control and set the font, colour
+ m_titleStaticText = new wxStaticText( this, -1, m_title );
+ m_titleStaticText->SetFont( m_titleFont );
+ m_titleStaticText->SetForegroundColour( m_titleColour );
+
+ //Create a sizer for the title. Prepend it to the Plot + Title sizer.
+ wxBoxSizer* titleSizer = new wxBoxSizer( wxHORIZONTAL );
+ titleSizer->Add( m_titleStaticText, 0, wxALIGN_CENTER | wxALL, 10 );
+ m_plotAndTitleSizer->Prepend( titleSizer, 0, wxALIGN_CENTER_HORIZONTAL );
+
+ //Finally, force layout
+ m_plotAndTitleSizer->Layout();
+ }
+}
+
void wxPlotWindow::RedrawXAxis()
{
if (m_xaxis)
- m_xaxis->Refresh( FALSE );
+ m_xaxis->Refresh( true );
}
void wxPlotWindow::RedrawYAxis()
{
if (m_yaxis)
- m_yaxis->Refresh( TRUE );
+ m_yaxis->Refresh( true );
}
void wxPlotWindow::RedrawEverything()
{
if (m_xaxis)
- m_xaxis->Refresh( TRUE );
+ m_xaxis->Refresh( true );
if (m_yaxis)
- m_yaxis->Refresh( TRUE );
- m_area->Refresh( TRUE );
+ m_yaxis->Refresh( true );
+ m_area->Refresh( true );
+
+ DrawChartTitle();
}
void wxPlotWindow::OnZoomIn( wxCommandEvent& WXUNUSED(event) )
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, 0.6666666 );
}
static wxBitmap *GetEnlargeBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_enl_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_enl_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_enl_xpm );
#endif
static wxBitmap *GetShrinkBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_shr_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_shr_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_shr_xpm );
#endif
static wxBitmap *GetZoomInBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_zin_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_zin_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_zin_xpm );
#endif
static wxBitmap *GetZoomOutBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_zot_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_zot_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_zot_xpm );
#endif
static wxBitmap *GetUpBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_up_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_up_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_up_xpm );
#endif
static wxBitmap *GetDownBitmap()
{
static wxBitmap* s_bitmap = (wxBitmap *) NULL;
- static bool s_loaded = FALSE;
+ static bool s_loaded = false;
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("plot_dwn_bmp", wxBITMAP_TYPE_RESOURCE);
+ s_bitmap = new wxBitmap(_T("plot_dwn_bmp"), wxBITMAP_TYPE_RESOURCE);
#else
s_bitmap = new wxBitmap( plot_dwn_xpm );
#endif
projects / wxWidgets.git / blobdiff