KiCad PCB EDA Suite
mpFXYVector Class Reference

A class providing graphs functionality for a 2D plot (either continuous or a set of points), from vectors of data. More...

#include <mathplot.h>

Inheritance diagram for mpFXYVector:
mpFXY mpLayer TRACE

Public Member Functions

 mpFXYVector (const wxString &name=wxEmptyString, int flags=mpALIGN_NE)
 
virtual ~mpFXYVector ()
 
virtual void SetData (const std::vector< double > &xs, const std::vector< double > &ys)
 Changes the internal data: the set of points to draw. More...
 
void Clear ()
 Clears all the data, leaving the layer empty. More...
 
double GetMinX () override
 Returns the actual minimum X data (loaded in SetData). More...
 
double GetMinY () override
 Returns the actual minimum Y data (loaded in SetData). More...
 
double GetMaxX () override
 Returns the actual maximum X data (loaded in SetData). More...
 
double GetMaxY () override
 Returns the actual maximum Y data (loaded in SetData). More...
 
virtual void Plot (wxDC &dc, mpWindow &w) override
 Layer plot handler. More...
 
virtual void SetScale (mpScaleBase *scaleX, mpScaleBase *scaleY)
 
void UpdateScales ()
 
double s2x (double plotCoordX) const
 
double s2y (double plotCoordY) const
 
double x2s (double x) const
 
double y2s (double y) const
 
virtual bool HasBBox ()
 Check whether this layer has a bounding box. More...
 
virtual bool IsInfo ()
 Check whether the layer is an info box. More...
 
const wxString & GetName () const
 Get layer name. More...
 
const wxFont & GetFont () const
 Get font set for this layer. More...
 
const wxPen & GetPen () const
 Get pen set for this layer. More...
 
void SetContinuity (bool continuity)
 Set the 'continuity' property of the layer (true:draws a continuous line, false:draws separate points). More...
 
bool GetContinuity () const
 Gets the 'continuity' property of the layer. More...
 
void ShowName (bool show)
 Shows or hides the text label with the name of the layer (default is visible). More...
 
void SetName (wxString name)
 Set layer name. More...
 
void SetFont (wxFont &font)
 Set layer font. More...
 
void SetPen (wxPen pen)
 Set layer pen. More...
 
void SetDrawOutsideMargins (bool drawModeOutside)
 Set Draw mode: inside or outside margins. More...
 
bool GetDrawOutsideMargins ()
 Get Draw mode: inside or outside margins. More...
 
wxBitmap GetColourSquare (int side=16)
 Get a small square bitmap filled with the colour of the pen used in the layer. More...
 
mpLayerType GetLayerType ()
 Get layer type: a Layer can be of different types: plot lines, axis, info boxes, etc, this method returns the right value. More...
 
bool IsVisible ()
 Checks whether the layer is visible or not. More...
 
void SetVisible (bool show)
 Sets layer visibility. More...
 
const wxBrush & GetBrush () const
 Get brush set for this layer. More...
 
void SetBrush (wxBrush brush)
 Set layer brush. More...
 

Protected Member Functions

void Rewind () override
 Rewind value enumeration with mpFXY::GetNextXY. More...
 
bool GetNextXY (double &x, double &y) override
 Get locus value for next N. More...
 
void UpdateViewBoundary (wxCoord xnew, wxCoord ynew)
 Update label positioning data. More...
 

Protected Attributes

std::vector< double > m_xs
 The internal copy of the set of data to draw. More...
 
std::vector< double > m_ys
 
size_t m_index
 The internal counter for the "GetNextXY" interface. More...
 
double m_minX
 Loaded at SetData. More...
 
double m_maxX
 
double m_minY
 
double m_maxY
 
int m_flags
 
wxCoord maxDrawX
 
wxCoord minDrawX
 
wxCoord maxDrawY
 
wxCoord minDrawY
 
mpScaleBasem_scaleX
 
mpScaleBasem_scaleY
 
wxFont m_font
 
wxPen m_pen
 
wxBrush m_brush
 
wxString m_name
 
bool m_continuous
 
bool m_showName
 
bool m_drawOutsideMargins
 
mpLayerType m_type
 
bool m_visible
 

Detailed Description

A class providing graphs functionality for a 2D plot (either continuous or a set of points), from vectors of data.

This class can be used directly, the user does not need to derive any new class. Simply pass the data as two vectors with the same length containing the X and Y coordinates to the method SetData.

To generate a graph with a set of points, call

layerVar->SetContinuity(false)

or

layerVar->SetContinuity(true)

to render the sequence of coordinates as a continuous line.

(Added: Jose Luis Blanco, AGO-2007)

Definition at line 1541 of file mathplot.h.

Constructor & Destructor Documentation

mpFXYVector::mpFXYVector ( const wxString &  name = wxEmptyString,
int  flags = mpALIGN_NE 
)
Parameters
nameLabel
flagsLabel alignment, pass one of mpALIGN_NE, mpALIGN_NW, mpALIGN_SW, mpALIGN_SE.

Definition at line 3298 of file mathplot.cpp.

References mpLayer::m_type, and mpLAYER_PLOT.

3298  : mpFXY( name, flags )
3299 {
3300  m_index = 0;
3301  // printf("FXYVector::FXYVector!\n");
3302  m_minX = -1;
3303  m_maxX = 1;
3304  m_minY = -1;
3305  m_maxY = 1;
3306  m_type = mpLAYER_PLOT;
3307 }
double m_maxX
Definition: mathplot.h:1573
double m_maxY
Definition: mathplot.h:1573
size_t m_index
The internal counter for the "GetNextXY" interface.
Definition: mathplot.h:1569
double m_minY
Definition: mathplot.h:1573
mpFXY(const wxString &name=wxEmptyString, int flags=mpALIGN_NE)
Definition: mathplot.cpp:602
const char * name
Definition: DXF_plotter.cpp:61
double m_minX
Loaded at SetData.
Definition: mathplot.h:1573
mpLayerType m_type
Definition: mathplot.h:320
virtual mpFXYVector::~mpFXYVector ( )
inlinevirtual

Definition at line 1549 of file mathplot.h.

1549 {}

Member Function Documentation

void mpFXYVector::Clear ( )

Clears all the data, leaving the layer empty.

See also
SetData

Definition at line 3383 of file mathplot.cpp.

3384 {
3385  m_xs.clear();
3386  m_ys.clear();
3387 }
std::vector< double > m_xs
The internal copy of the set of data to draw.
Definition: mathplot.h:1565
std::vector< double > m_ys
Definition: mathplot.h:1565
const wxBrush& mpLayer::GetBrush ( ) const
inlineinherited

Get brush set for this layer.

Returns
brush.

Definition at line 305 of file mathplot.h.

305 { return m_brush; };
wxBrush m_brush
Definition: mathplot.h:315
wxBitmap mpLayer::GetColourSquare ( int  side = 16)
inherited

Get a small square bitmap filled with the colour of the pen used in the layer.

Useful to create legends or similar reference to the layers.

Parameters
sideside length in pixels
Returns
a wxBitmap filled with layer's colour

Definition at line 83 of file mathplot.cpp.

References mpLayer::m_pen.

84 {
85  wxBitmap square( side, side, -1 );
86  wxColour filler = m_pen.GetColour();
87  wxBrush brush( filler, wxBRUSHSTYLE_SOLID );
88  wxMemoryDC dc;
89 
90  dc.SelectObject( square );
91  dc.SetBackground( brush );
92  dc.Clear();
93  dc.SelectObject( wxNullBitmap );
94  return square;
95 }
wxPen m_pen
Definition: mathplot.h:314
bool mpLayer::GetContinuity ( ) const
inlineinherited

Gets the 'continuity' property of the layer.

See also
SetContinuity

Definition at line 257 of file mathplot.h.

257 { return m_continuous; }
bool m_continuous
Definition: mathplot.h:317
bool mpLayer::GetDrawOutsideMargins ( )
inlineinherited

Get Draw mode: inside or outside margins.

Returns
The draw mode

Definition at line 284 of file mathplot.h.

284 { return m_drawOutsideMargins; };
bool m_drawOutsideMargins
Definition: mathplot.h:319
const wxFont& mpLayer::GetFont ( ) const
inlineinherited

Get font set for this layer.

Returns
Font

Definition at line 242 of file mathplot.h.

242 { return m_font; }
wxFont m_font
Definition: mathplot.h:309
mpLayerType mpLayer::GetLayerType ( )
inlineinherited

Get layer type: a Layer can be of different types: plot lines, axis, info boxes, etc, this method returns the right value.

Returns
An integer indicating layer type

Definition at line 293 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

293 { return m_type; };
mpLayerType m_type
Definition: mathplot.h:320
double mpFXYVector::GetMaxX ( )
inlineoverridevirtual

Returns the actual maximum X data (loaded in SetData).

Reimplemented from mpLayer.

Definition at line 1598 of file mathplot.h.

1598 { return m_maxX; }
double m_maxX
Definition: mathplot.h:1573
double mpFXYVector::GetMaxY ( )
inlineoverridevirtual

Returns the actual maximum Y data (loaded in SetData).

Reimplemented from mpLayer.

Definition at line 1602 of file mathplot.h.

References mpALIGN_NE, and WXDLLIMPEXP_MATHPLOT.

1602 { return m_maxY; }
double m_maxY
Definition: mathplot.h:1573
double mpFXYVector::GetMinX ( )
inlineoverridevirtual

Returns the actual minimum X data (loaded in SetData).

Reimplemented from mpLayer.

Definition at line 1590 of file mathplot.h.

1590 { return m_minX; }
double m_minX
Loaded at SetData.
Definition: mathplot.h:1573
double mpFXYVector::GetMinY ( )
inlineoverridevirtual

Returns the actual minimum Y data (loaded in SetData).

Reimplemented from mpLayer.

Definition at line 1594 of file mathplot.h.

1594 { return m_minY; }
double m_minY
Definition: mathplot.h:1573
const wxString& mpLayer::GetName ( void  ) const
inlineinherited

Get layer name.

Returns
Name

Definition at line 237 of file mathplot.h.

Referenced by mpInfoLegend::Plot(), and mpText::Plot().

237 { return m_name; }
wxString m_name
Definition: mathplot.h:316
bool mpFXYVector::GetNextXY ( double &  x,
double &  y 
)
overrideprotectedvirtual

Get locus value for next N.

Overridden in this implementation.

Parameters
xReturns X value
yReturns Y value

Implements mpFXY.

Definition at line 3368 of file mathplot.cpp.

3369 {
3370  if( m_index >= m_xs.size() )
3371  {
3372  return false;
3373  }
3374  else
3375  {
3376  x = m_xs[m_index];
3377  y = m_ys[m_index++];
3378  return m_index <= m_xs.size();
3379  }
3380 }
std::vector< double > m_xs
The internal copy of the set of data to draw.
Definition: mathplot.h:1565
std::vector< double > m_ys
Definition: mathplot.h:1565
size_t m_index
The internal counter for the "GetNextXY" interface.
Definition: mathplot.h:1569
const wxPen& mpLayer::GetPen ( ) const
inlineinherited

Get pen set for this layer.

Returns
Pen

Definition at line 247 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

247 { return m_pen; }
wxPen m_pen
Definition: mathplot.h:314
virtual bool mpLayer::HasBBox ( )
inlinevirtualinherited

Check whether this layer has a bounding box.

The default implementation returns TRUE. Override and return FALSE if your mpLayer implementation should be ignored by the calculation of the global bounding box for all layers in a mpWindow.

Return values
TRUEHas bounding box
FALSEHas not bounding box

Reimplemented in mpBitmapLayer, mpMovableObject, mpText, mpScaleY, mpScaleBase, and mpInfoLayer.

Definition at line 160 of file mathplot.h.

Referenced by mpWindow::UpdateBBox().

160 { return TRUE; }
virtual bool mpLayer::IsInfo ( )
inlinevirtualinherited

Check whether the layer is an info box.

The default implementation returns FALSE. It is overrided to TRUE for mpInfoLayer class and its derivative. It is necessary to define mouse actions behaviour over info boxes.

Returns
whether the layer is an info boxes
See also
mpInfoLayer::IsInfo

Reimplemented in mpInfoLayer.

Definition at line 169 of file mathplot.h.

169 { return false; };
bool mpLayer::IsVisible ( )
inlineinherited

Checks whether the layer is visible or not.

Returns
true if visible

Definition at line 297 of file mathplot.h.

Referenced by mpWindow::IsLayerVisible(), and mpInfoLegend::Plot().

297 { return m_visible; };
bool m_visible
Definition: mathplot.h:321
void mpFXY::Plot ( wxDC &  dc,
mpWindow w 
)
overridevirtualinherited

Layer plot handler.

This implementation will plot the locus in the visible area and put a label according to the alignment specified.

Implements mpLayer.

Definition at line 626 of file mathplot.cpp.

References mpWindow::GetMarginBottom(), mpWindow::GetMarginLeft(), mpWindow::GetMarginRight(), mpWindow::GetMarginTop(), mpWindow::GetScrX(), mpWindow::GetScrY(), mpLayer::m_continuous, mpLayer::m_drawOutsideMargins, mpLayer::m_font, mpLayer::m_name, mpLayer::m_pen, mpLayer::m_showName, mpLayer::m_visible, mpALIGN_NE, mpALIGN_NW, mpALIGN_SE, mpALIGNMASK, mpWindow::x2p(), and mpWindow::y2p().

627 {
628  if( m_visible )
629  {
630  dc.SetPen( m_pen );
631 
632  double x, y;
633  // Do this to reset the counters to evaluate bounding box for label positioning
634  Rewind(); GetNextXY( x, y );
635  maxDrawX = x; minDrawX = x; maxDrawY = y; minDrawY = y;
636  // drawnPoints = 0;
637  Rewind();
638 
639  wxCoord startPx = m_drawOutsideMargins ? 0 : w.GetMarginLeft();
640  wxCoord endPx = m_drawOutsideMargins ? w.GetScrX() : w.GetScrX() - w.GetMarginRight();
641  wxCoord minYpx = m_drawOutsideMargins ? 0 : w.GetMarginTop();
642  wxCoord maxYpx = m_drawOutsideMargins ? w.GetScrY() : w.GetScrY() - w.GetMarginBottom();
643 
644  dc.SetClippingRegion( startPx, minYpx, endPx - startPx + 1, maxYpx - minYpx + 1 );
645 
646  if( !m_continuous )
647  {
648  bool first = true;
649  wxCoord ix;
650  std::set<wxCoord> ys;
651 
652  while( GetNextXY( x, y ) )
653  {
654  double px = m_scaleX->TransformToPlot( x );
655  double py = m_scaleY->TransformToPlot( y );
656  wxCoord newX = w.x2p( px );
657 
658  if( first )
659  {
660  ix = newX;
661  first = false;
662  }
663 
664  if( newX == ix ) // continue until a new X coordinate is reached
665  {
666  // collect all unique points
667  ys.insert( w.y2p( py ) );
668  continue;
669  }
670 
671  for( auto& iy: ys )
672  {
674  || ( (ix >= startPx) && (ix <= endPx) && (iy >= minYpx)
675  && (iy <= maxYpx) ) )
676  {
677  // for some reason DrawPoint does not use the current pen,
678  // so we use DrawLine for fat pens
679  if( m_pen.GetWidth() <= 1 )
680  {
681  dc.DrawPoint( ix, iy );
682  }
683  else
684  {
685  dc.DrawLine( ix, iy, ix, iy );
686  }
687 
688  UpdateViewBoundary( ix, iy );
689  }
690  }
691 
692  ys.clear();
693  ix = newX;
694  ys.insert( w.y2p( py ) );
695  }
696  }
697  else
698  {
699  wxCoord x0, y0;
700  bool first = true;
701 
702  wxCoord minY, maxY;
703  bool minFirst = true;
704 
705  while( GetNextXY( x, y ) )
706  {
707  double px = m_scaleX->TransformToPlot( x );
708  double py = m_scaleY->TransformToPlot( y );
709 
710  wxCoord x1 = w.x2p( px );
711  wxCoord y1 = w.y2p( py );
712 
713  if( first )
714  {
715  first = false;
716  x0 = x1; y0 = y1;
717  minY = y1;
718  maxY = y1;
719  continue;
720  }
721 
722  if( x0 == x1 ) // continue until a new X coordinate is reached
723  {
724  // determine min and max, so they can also be marked on the plot
725  if( y1 > maxY )
726  {
727  maxY = y1;
728  minFirst = true;
729  }
730 
731  if( y1 < minY )
732  {
733  minY = y1;
734  minFirst = false;
735  }
736  continue;
737  }
738 
739  wxCoord firstY = minFirst ? minY : maxY;
740  wxCoord secondY = minFirst ? maxY : minY;
741 
742  if( ( x0 >= startPx ) && ( x0 <= endPx ) )
743  {
744  bool outDown = ( y0 > maxYpx ) && ( firstY > maxYpx );
745  bool outUp = ( y0 < minYpx ) && ( firstY < minYpx );
746 
747  if( !outUp && !outDown )
748  {
749  dc.DrawLine( x0, y0, x0, firstY );
750  // UpdateViewBoundary(x1, firstY);
751  }
752  }
753 
754  bool outDown = ( firstY > maxYpx ) && ( secondY > maxYpx );
755  bool outUp = ( firstY < minYpx ) && ( secondY < minYpx );
756  bool outLeft = ( x1 < startPx ) && ( x0 < startPx );
757  bool outRight = ( x1 > endPx ) && ( x0 > endPx );
758  if( !( outUp || outDown || outLeft || outRight ) )
759  {
760  dc.DrawLine( x0, firstY, x1, secondY );
761  // UpdateViewBoundary(x1, secondY);
762  }
763 
764  x0 = x1;
765  y0 = secondY;
766  minY = y1;
767  maxY = y1;
768  }
769  }
770 
771  if( !m_name.IsEmpty() && m_showName )
772  {
773  dc.SetFont( m_font );
774 
775  wxCoord tx, ty;
776  dc.GetTextExtent( m_name, &tx, &ty );
777 
778  // xxx implement else ... if (!HasBBox())
779  {
780  // const int sx = w.GetScrX();
781  // const int sy = w.GetScrY();
782 
783  if( (m_flags & mpALIGNMASK) == mpALIGN_NW )
784  {
785  tx = minDrawX + 8;
786  ty = maxDrawY + 8;
787  }
788  else if( (m_flags & mpALIGNMASK) == mpALIGN_NE )
789  {
790  tx = maxDrawX - tx - 8;
791  ty = maxDrawY + 8;
792  }
793  else if( (m_flags & mpALIGNMASK) == mpALIGN_SE )
794  {
795  tx = maxDrawX - tx - 8;
796  ty = minDrawY - ty - 8;
797  }
798  else
799  {
800  // mpALIGN_SW
801  tx = minDrawX + 8;
802  ty = minDrawY - ty - 8;
803  }
804  }
805 
806  dc.DrawText( m_name, tx, ty );
807  }
808  }
809 
810  dc.DestroyClippingRegion();
811 }
wxCoord maxDrawY
Definition: mathplot.h:628
bool m_continuous
Definition: mathplot.h:317
#define mpALIGN_NW
Aligns label to north-west.
Definition: mathplot.h:506
int GetMarginBottom()
Definition: mathplot.h:1350
int GetScrY(void) const
Get current view&#39;s Y dimension in device context units.
Definition: mathplot.h:1140
bool m_visible
Definition: mathplot.h:321
mpScaleBase * m_scaleY
Definition: mathplot.h:630
wxCoord y2p(double y)
Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.
Definition: mathplot.h:1200
int GetMarginTop()
Definition: mathplot.h:1346
wxCoord minDrawY
Definition: mathplot.h:628
wxFont m_font
Definition: mathplot.h:309
#define mpALIGN_NE
Aligns label to north-east.
Definition: mathplot.h:504
int m_flags
Definition: mathplot.h:625
int GetScrX(void) const
Get current view&#39;s X dimension in device context units.
Definition: mathplot.h:1131
#define mpALIGNMASK
Definition: mathplot.h:474
bool m_drawOutsideMargins
Definition: mathplot.h:319
int GetMarginRight()
Definition: mathplot.h:1348
int GetMarginLeft()
Definition: mathplot.h:1352
void UpdateViewBoundary(wxCoord xnew, wxCoord ynew)
Update label positioning data.
Definition: mathplot.cpp:615
virtual bool GetNextXY(double &x, double &y)=0
Get locus value for next N.
bool m_showName
Definition: mathplot.h:318
virtual double TransformToPlot(double x)
Definition: mathplot.h:771
wxCoord minDrawX
Definition: mathplot.h:628
wxCoord x2p(double x)
Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.
Definition: mathplot.h:1195
wxPen m_pen
Definition: mathplot.h:314
virtual void Rewind()=0
Rewind value enumeration with mpFXY::GetNextXY.
mpScaleBase * m_scaleX
Definition: mathplot.h:630
wxString m_name
Definition: mathplot.h:316
wxCoord maxDrawX
Definition: mathplot.h:628
#define mpALIGN_SE
Aligns label to south-east.
Definition: mathplot.h:510
void mpFXYVector::Rewind ( )
overrideprotectedvirtual

Rewind value enumeration with mpFXY::GetNextXY.

Overridden in this implementation.

Implements mpFXY.

Definition at line 3362 of file mathplot.cpp.

3363 {
3364  m_index = 0;
3365 }
size_t m_index
The internal counter for the "GetNextXY" interface.
Definition: mathplot.h:1569
double mpFXY::s2x ( double  plotCoordX) const
inherited

Definition at line 4101 of file mathplot.cpp.

4102 {
4103  return m_scaleX->TransformFromPlot( plotCoordX );
4104 }
mpScaleBase * m_scaleX
Definition: mathplot.h:630
virtual double TransformFromPlot(double xplot)
Definition: mathplot.h:772
double mpFXY::s2y ( double  plotCoordY) const
inherited

Definition at line 4107 of file mathplot.cpp.

4108 {
4109  return m_scaleY->TransformFromPlot( plotCoordY );
4110 }
mpScaleBase * m_scaleY
Definition: mathplot.h:630
virtual double TransformFromPlot(double xplot)
Definition: mathplot.h:772
void mpLayer::SetBrush ( wxBrush  brush)
inlineinherited

Set layer brush.

Parameters
brushbrush, will be copied to internal class member

Definition at line 309 of file mathplot.h.

309 { m_brush = brush; };
wxBrush m_brush
Definition: mathplot.h:315
void mpLayer::SetContinuity ( bool  continuity)
inlineinherited

Set the 'continuity' property of the layer (true:draws a continuous line, false:draws separate points).

See also
GetContinuity

Definition at line 252 of file mathplot.h.

Referenced by TRACE::TRACE().

252 { m_continuous = continuity; }
bool m_continuous
Definition: mathplot.h:317
void mpFXYVector::SetData ( const std::vector< double > &  xs,
const std::vector< double > &  ys 
)
virtual

Changes the internal data: the set of points to draw.

Both vectors MUST be of the same length. This method DOES NOT refresh the mpWindow; do it manually.

See also
Clear

Reimplemented in TRACE.

Definition at line 3390 of file mathplot.cpp.

Referenced by TRACE::SetData().

3391 {
3392  // Check if the data vectora are of the same size
3393  if( xs.size() != ys.size() )
3394  {
3395  wxLogError( "wxMathPlot error: X and Y vector are not of the same length!" );
3396  return;
3397  }
3398 
3399  // Copy the data:
3400  m_xs = xs;
3401  m_ys = ys;
3402 
3403  // printf("FXYVector::setData %d %d\n", xs.size(), ys.size());
3404 
3405  // Update internal variables for the bounding box.
3406  if( xs.size()>0 )
3407  {
3408  m_minX = xs[0];
3409  m_maxX = xs[0];
3410  m_minY = ys[0];
3411  m_maxY = ys[0];
3412 
3413  std::vector<double>::const_iterator it;
3414 
3415  for( it = xs.begin(); it!=xs.end(); it++ )
3416  {
3417  if( *it<m_minX )
3418  m_minX = *it;
3419 
3420  if( *it>m_maxX )
3421  m_maxX = *it;
3422  }
3423 
3424  for( it = ys.begin(); it!=ys.end(); it++ )
3425  {
3426  if( *it<m_minY )
3427  m_minY = *it;
3428 
3429  if( *it>m_maxY )
3430  m_maxY = *it;
3431  }
3432 
3433  // printf("minX %.10f maxX %.10f\n ", m_minX, m_maxX );
3434  // printf("minY %.10f maxY %.10f\n ", m_minY, m_maxY );
3435  }
3436  else
3437  {
3438  m_minX = -1;
3439  m_maxX = 1;
3440  m_minY = -1;
3441  m_maxY = 1;
3442  }
3443 }
double m_maxX
Definition: mathplot.h:1573
double m_maxY
Definition: mathplot.h:1573
std::vector< double > m_xs
The internal copy of the set of data to draw.
Definition: mathplot.h:1565
std::vector< double > m_ys
Definition: mathplot.h:1565
double m_minY
Definition: mathplot.h:1573
double m_minX
Loaded at SetData.
Definition: mathplot.h:1573
void mpLayer::SetDrawOutsideMargins ( bool  drawModeOutside)
inlineinherited

Set Draw mode: inside or outside margins.

Default is outside, which allows the layer to draw up to the mpWindow border.

Parameters
drawModeOutsideThe draw mode to be set

Definition at line 280 of file mathplot.h.

Referenced by CURSOR::CURSOR(), and TRACE::TRACE().

280 { m_drawOutsideMargins = drawModeOutside; };
bool m_drawOutsideMargins
Definition: mathplot.h:319
void mpLayer::SetFont ( wxFont &  font)
inlineinherited

Set layer font.

Parameters
fontFont, will be copied to internal class member

Definition at line 271 of file mathplot.h.

Referenced by mpScaleXBase::mpScaleXBase(), and mpScaleY::mpScaleY().

271 { m_font = font; }
wxFont m_font
Definition: mathplot.h:309
void mpLayer::SetName ( wxString  name)
inlineinherited

Set layer name.

Parameters
nameName, will be copied to internal class member

Definition at line 266 of file mathplot.h.

References name.

Referenced by mpFX::mpFX(), mpFXY::mpFXY(), mpFY::mpFY(), mpProfile::mpProfile(), mpScaleXBase::mpScaleXBase(), mpScaleY::mpScaleY(), and mpText::mpText().

266 { m_name = name; }
const char * name
Definition: DXF_plotter.cpp:61
wxString m_name
Definition: mathplot.h:316
void mpLayer::SetPen ( wxPen  pen)
inlineinherited

Set layer pen.

Parameters
penPen, will be copied to internal class member

Definition at line 276 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::AddTrace(), mpScaleXBase::mpScaleXBase(), and mpScaleY::mpScaleY().

276 { m_pen = pen; }
wxPen m_pen
Definition: mathplot.h:314
void mpFXY::SetScale ( mpScaleBase scaleX,
mpScaleBase scaleY 
)
virtualinherited

Definition at line 4081 of file mathplot.cpp.

Referenced by SIM_PLOT_PANEL::AddTrace().

4082 {
4083  m_scaleX = scaleX;
4084  m_scaleY = scaleY;
4085 
4086  // printf("SetScales : %p %p\n", scaleX, scaleY);
4087  UpdateScales();
4088 }
mpScaleBase * m_scaleY
Definition: mathplot.h:630
void UpdateScales()
Definition: mathplot.cpp:4091
mpScaleBase * m_scaleX
Definition: mathplot.h:630
void mpLayer::SetVisible ( bool  show)
inlineinherited

Sets layer visibility.

Parameters
showvisibility bool.

Definition at line 301 of file mathplot.h.

Referenced by mpWindow::SetLayerVisible(), and SIM_PLOT_PANEL::SIM_PLOT_PANEL().

301 { m_visible = show; };
bool m_visible
Definition: mathplot.h:321
void mpLayer::ShowName ( bool  show)
inlineinherited

Shows or hides the text label with the name of the layer (default is visible).

Definition at line 261 of file mathplot.h.

Referenced by TRACE::TRACE().

261 { m_showName = show; };
bool m_showName
Definition: mathplot.h:318
void mpFXY::UpdateScales ( )
inherited

Definition at line 4091 of file mathplot.cpp.

4092 {
4093  if( m_scaleX )
4095 
4096  if( m_scaleY )
4098 }
void ExtendDataRange(double minV, double maxV)
Definition: mathplot.h:735
mpScaleBase * m_scaleY
Definition: mathplot.h:630
virtual double GetMaxX()
Get inclusive right border of bounding box.
Definition: mathplot.h:179
virtual double GetMaxY()
Get inclusive top border of bounding box.
Definition: mathplot.h:189
virtual double GetMinX()
Get inclusive left border of bounding box.
Definition: mathplot.h:174
virtual double GetMinY()
Get inclusive bottom border of bounding box.
Definition: mathplot.h:184
mpScaleBase * m_scaleX
Definition: mathplot.h:630
void mpFXY::UpdateViewBoundary ( wxCoord  xnew,
wxCoord  ynew 
)
protectedinherited

Update label positioning data.

Parameters
xnewNew x coordinate
ynewNew y coordinate

Definition at line 615 of file mathplot.cpp.

616 {
617  // Keep track of how many points have been drawn and the bouding box
618  maxDrawX = (xnew > maxDrawX) ? xnew : maxDrawX;
619  minDrawX = (xnew < minDrawX) ? xnew : minDrawX;
620  maxDrawY = (maxDrawY > ynew) ? maxDrawY : ynew;
621  minDrawY = (minDrawY < ynew) ? minDrawY : ynew;
622  // drawnPoints++;
623 }
wxCoord maxDrawY
Definition: mathplot.h:628
wxCoord minDrawY
Definition: mathplot.h:628
wxCoord minDrawX
Definition: mathplot.h:628
wxCoord maxDrawX
Definition: mathplot.h:628
double mpFXY::x2s ( double  x) const
inherited

Definition at line 4113 of file mathplot.cpp.

4114 {
4115  return m_scaleX->TransformToPlot( x );
4116 }
virtual double TransformToPlot(double x)
Definition: mathplot.h:771
mpScaleBase * m_scaleX
Definition: mathplot.h:630
double mpFXY::y2s ( double  y) const
inherited

Definition at line 4119 of file mathplot.cpp.

4120 {
4121  return m_scaleY->TransformToPlot( y );
4122 }
mpScaleBase * m_scaleY
Definition: mathplot.h:630
virtual double TransformToPlot(double x)
Definition: mathplot.h:771

Member Data Documentation

wxBrush mpLayer::m_brush
protectedinherited

Definition at line 315 of file mathplot.h.

Referenced by mpInfoLayer::mpInfoLayer().

bool mpLayer::m_continuous
protectedinherited

Definition at line 317 of file mathplot.h.

Referenced by CURSOR::Plot(), and mpFXY::Plot().

int mpFXY::m_flags
protectedinherited

Definition at line 625 of file mathplot.h.

wxFont mpLayer::m_font
protectedinherited
size_t mpFXYVector::m_index
protected

The internal counter for the "GetNextXY" interface.

Definition at line 1569 of file mathplot.h.

double mpFXYVector::m_maxX
protected

Definition at line 1573 of file mathplot.h.

double mpFXYVector::m_maxY
protected

Definition at line 1573 of file mathplot.h.

double mpFXYVector::m_minX
protected

Loaded at SetData.

Definition at line 1573 of file mathplot.h.

double mpFXYVector::m_minY
protected

Definition at line 1573 of file mathplot.h.

wxString mpLayer::m_name
protectedinherited
mpScaleBase* mpFXY::m_scaleX
protectedinherited

Definition at line 630 of file mathplot.h.

mpScaleBase * mpFXY::m_scaleY
protectedinherited

Definition at line 630 of file mathplot.h.

bool mpLayer::m_showName
protectedinherited

Definition at line 318 of file mathplot.h.

Referenced by mpFX::Plot(), mpFY::Plot(), and mpFXY::Plot().

std::vector<double> mpFXYVector::m_xs
protected

The internal copy of the set of data to draw.

Definition at line 1565 of file mathplot.h.

std::vector<double> mpFXYVector::m_ys
protected

Definition at line 1565 of file mathplot.h.

wxCoord mpFXY::maxDrawX
protectedinherited

Definition at line 628 of file mathplot.h.

wxCoord mpFXY::maxDrawY
protectedinherited

Definition at line 628 of file mathplot.h.

wxCoord mpFXY::minDrawX
protectedinherited

Definition at line 628 of file mathplot.h.

wxCoord mpFXY::minDrawY
protectedinherited

Definition at line 628 of file mathplot.h.


The documentation for this class was generated from the following files: