KiCad PCB EDA Suite
mpScaleXBase Class Reference

#include <mathplot.h>

Inheritance diagram for mpScaleXBase:
mpScaleBase mpLayer mpScaleX mpScaleXLog

Public Member Functions

 mpScaleXBase (const wxString &name=wxT("X"), int flags=mpALIGN_CENTER, bool ticks=true, unsigned int type=mpX_NORMAL)
 Full constructor. More...
 
virtual ~mpScaleXBase ()
 
virtual bool IsHorizontal () const override
 
virtual void Plot (wxDC &dc, mpWindow &w) override
 Layer plot handler. More...
 
virtual void getVisibleDataRange (mpWindow &w, double &minV, double &maxV) override
 
bool HasBBox () const override
 Check whether this layer has a bounding box. More...
 
void SetAlign (int align)
 Set X axis alignment. More...
 
void SetNameAlign (int align)
 
void SetTicks (bool enable)
 Set X axis ticks or grid. More...
 
bool GetTicks () const
 Get X axis ticks or grid. More...
 
void SetDataRange (double minV, double maxV)
 
void GetDataRange (double &minV, double &maxV) const
 
void ExtendDataRange (double minV, double maxV)
 
void ResetDataRange ()
 
double AbsMaxValue () const
 
double AbsVisibleMaxValue () const
 
virtual double TransformToPlot (double x) const
 
virtual double TransformFromPlot (double xplot) const
 
std::vector< TickLabel > & TickLabels ()
 
virtual bool IsInfo () const
 Check whether the layer is an info box. More...
 
virtual double GetMinX () const
 Get inclusive left border of bounding box. More...
 
virtual double GetMaxX () const
 Get inclusive right border of bounding box. More...
 
virtual double GetMinY () const
 Get inclusive bottom border of bounding box. More...
 
virtual double GetMaxY () const
 Get inclusive top border of bounding 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) const
 Get a small square bitmap filled with the colour of the pen used in the layer. More...
 
mpLayerType GetLayerType () const
 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 () const
 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 updateTickLabels (wxDC &dc, mpWindow &w)
 
void computeLabelExtents (wxDC &dc, mpWindow &w)
 
virtual void recalculateTicks (wxDC &dc, mpWindow &w)
 
int tickCount () const
 
virtual int labelCount () const
 
virtual const wxString formatLabel (double value, int nDigits)
 
virtual void formatLabels ()
 
virtual double getTickPos (int n) const
 
virtual double getLabelPos (int n) const
 
virtual wxString getLabel (int n) const
 

Protected Attributes

std::vector< double > m_tickValues
 
std::vector< TickLabelm_tickLabels
 
double m_offset
 
double m_scale
 
double m_absVisibleMaxV
 
int m_flags
 
int m_nameFlags
 
bool m_ticks
 
double m_minV
 
double m_maxV
 
bool m_rangeSet
 
int m_maxLabelHeight
 
int m_maxLabelWidth
 
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

Definition at line 842 of file mathplot.h.

Constructor & Destructor Documentation

◆ mpScaleXBase()

mpScaleXBase::mpScaleXBase ( const wxString &  name = wxT("X"),
int  flags = mpALIGN_CENTER,
bool  ticks = true,
unsigned int  type = mpX_NORMAL 
)

Full constructor.

Parameters
nameLabel to plot by the ruler
flagsSet the position of the scale with respect to the window.
ticksSelect ticks or grid. Give true (default) for drawing axis ticks, false for drawing the grid.
typempX_NORMAL for normal labels, mpX_TIME for time axis in hours, minutes, seconds.

Definition at line 1176 of file mathplot.cpp.

1177 {
1178  SetName( name );
1179  SetFont( (wxFont&) *wxSMALL_FONT );
1180  SetPen( (wxPen&) *wxGREY_PEN );
1181  m_flags = flags;
1182  m_ticks = ticks;
1183  // m_labelType = type;
1184  m_type = mpLAYER_AXIS;
1185 }
bool m_ticks
Definition: mathplot.h:835
int m_flags
Definition: mathplot.h:833
void SetName(wxString name)
Set layer name.
Definition: mathplot.h:267
void SetPen(wxPen pen)
Set layer pen.
Definition: mathplot.h:277
void SetFont(wxFont &font)
Set layer font.
Definition: mathplot.h:272
const char * name
Definition: DXF_plotter.cpp:56
mpLayerType m_type
Definition: mathplot.h:321

References mpLAYER_AXIS, and name.

◆ ~mpScaleXBase()

virtual mpScaleXBase::~mpScaleXBase ( )
inlinevirtual

Definition at line 853 of file mathplot.h.

853 {};

Member Function Documentation

◆ AbsMaxValue()

double mpScaleBase::AbsMaxValue ( ) const
inlineinherited

Definition at line 764 of file mathplot.h.

765  {
766  return std::max( std::abs( m_maxV ), std::abs( m_minV ) );
767  }
double m_maxV
Definition: mathplot.h:836
double m_minV
Definition: mathplot.h:836

◆ AbsVisibleMaxValue()

double mpScaleBase::AbsVisibleMaxValue ( ) const
inlineinherited

Definition at line 769 of file mathplot.h.

770  {
771  return m_absVisibleMaxV;
772  }
double m_absVisibleMaxV
Definition: mathplot.h:832

◆ computeLabelExtents()

void mpScaleBase::computeLabelExtents ( wxDC &  dc,
mpWindow w 
)
protectedinherited

Definition at line 917 of file mathplot.cpp.

918 {
919  m_maxLabelHeight = 0;
920  m_maxLabelWidth = 0;
921 
922  for( int n = 0; n < labelCount(); n++ )
923  {
924  int tx, ty;
925  const wxString s = getLabel( n );
926 
927  dc.GetTextExtent( s, &tx, &ty );
928  m_maxLabelHeight = std::max( ty, m_maxLabelHeight );
929  m_maxLabelWidth = std::max( tx, m_maxLabelWidth );
930  }
931 }
int m_maxLabelHeight
Definition: mathplot.h:838
int m_maxLabelWidth
Definition: mathplot.h:839
virtual wxString getLabel(int n) const
Definition: mathplot.h:823
virtual int labelCount() const
Definition: mathplot.h:805

References mpScaleBase::getLabel(), mpScaleBase::labelCount(), mpScaleBase::m_maxLabelHeight, and mpScaleBase::m_maxLabelWidth.

Referenced by mpScaleBase::updateTickLabels().

◆ ExtendDataRange()

void mpScaleBase::ExtendDataRange ( double  minV,
double  maxV 
)
inlineinherited

Definition at line 738 of file mathplot.h.

739  {
740  if( !m_rangeSet )
741  {
742  m_minV = minV;
743  m_maxV = maxV;
744  m_rangeSet = true;
745  }
746  else
747  {
748  m_minV = std::min( minV, m_minV );
749  m_maxV = std::max( maxV, m_maxV );
750  }
751 
752  if( m_minV == m_maxV )
753  {
754  m_minV = m_minV - 1.0;
755  m_maxV = m_maxV + 1.0;
756  }
757  }
double m_maxV
Definition: mathplot.h:836
bool m_rangeSet
Definition: mathplot.h:837
double m_minV
Definition: mathplot.h:836

Referenced by mpFXY::UpdateScales().

◆ formatLabel()

virtual const wxString mpScaleBase::formatLabel ( double  value,
int  nDigits 
)
inlineprotectedvirtualinherited

Definition at line 810 of file mathplot.h.

810 { return wxT( "" ); }

◆ formatLabels()

virtual void mpScaleBase::formatLabels ( )
inlineprotectedvirtualinherited

Definition at line 811 of file mathplot.h.

811 {};

Referenced by mpScaleBase::updateTickLabels().

◆ GetBrush()

const wxBrush& mpLayer::GetBrush ( ) const
inlineinherited

Get brush set for this layer.

Returns
brush.

Definition at line 306 of file mathplot.h.

306 { return m_brush; };
wxBrush m_brush
Definition: mathplot.h:316

◆ GetColourSquare()

wxBitmap mpLayer::GetColourSquare ( int  side = 16) const
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 74 of file mathplot.cpp.

75 {
76  wxBitmap square( side, side, -1 );
77  wxColour filler = m_pen.GetColour();
78  wxBrush brush( filler, wxBRUSHSTYLE_SOLID );
79  wxMemoryDC dc;
80 
81  dc.SelectObject( square );
82  dc.SetBackground( brush );
83  dc.Clear();
84  dc.SelectObject( wxNullBitmap );
85  return square;
86 }
wxPen m_pen
Definition: mathplot.h:315
double square(double x)

References mpLayer::m_pen, and square().

◆ GetContinuity()

bool mpLayer::GetContinuity ( ) const
inlineinherited

Gets the 'continuity' property of the layer.

See also
SetContinuity

Definition at line 258 of file mathplot.h.

258 { return m_continuous; }
bool m_continuous
Definition: mathplot.h:318

◆ GetDataRange()

void mpScaleBase::GetDataRange ( double &  minV,
double &  maxV 
) const
inlineinherited

Definition at line 732 of file mathplot.h.

733  {
734  minV = m_minV;
735  maxV = m_maxV;
736  }
double m_maxV
Definition: mathplot.h:836
double m_minV
Definition: mathplot.h:836

Referenced by mpScaleX::recalculateTicks(), mpScaleXLog::recalculateTicks(), and mpScaleY::recalculateTicks().

◆ GetDrawOutsideMargins()

bool mpLayer::GetDrawOutsideMargins ( )
inlineinherited

Get Draw mode: inside or outside margins.

Returns
The draw mode

Definition at line 285 of file mathplot.h.

285 { return m_drawOutsideMargins; };
bool m_drawOutsideMargins
Definition: mathplot.h:320

◆ GetFont()

const wxFont& mpLayer::GetFont ( ) const
inlineinherited

Get font set for this layer.

Returns
Font

Definition at line 243 of file mathplot.h.

243 { return m_font; }
wxFont m_font
Definition: mathplot.h:310

◆ getLabel()

virtual wxString mpScaleBase::getLabel ( int  n) const
inlineprotectedvirtualinherited

Definition at line 823 of file mathplot.h.

824  {
825  return m_tickLabels[n].label;
826  }
std::vector< TickLabel > m_tickLabels
Definition: mathplot.h:829

Referenced by mpScaleBase::computeLabelExtents(), and mpScaleY::Plot().

◆ getLabelPos()

virtual double mpScaleBase::getLabelPos ( int  n) const
inlineprotectedvirtualinherited

Definition at line 818 of file mathplot.h.

819  {
820  return m_tickLabels[n].pos;
821  }
std::vector< TickLabel > m_tickLabels
Definition: mathplot.h:829

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

◆ GetLayerType()

mpLayerType mpLayer::GetLayerType ( ) const
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 294 of file mathplot.h.

294 { return m_type; };
mpLayerType m_type
Definition: mathplot.h:321

Referenced by mpInfoLegend::Plot().

◆ GetMaxX()

virtual double mpLayer::GetMaxX ( ) const
inlinevirtualinherited

Get inclusive right border of bounding box.

Returns
Value

Reimplemented in mpBitmapLayer, mpMovableObject, and mpFXYVector.

Definition at line 180 of file mathplot.h.

180 { return 1.0; }

Referenced by mpFXY::UpdateScales().

◆ GetMaxY()

virtual double mpLayer::GetMaxY ( ) const
inlinevirtualinherited

Get inclusive top border of bounding box.

Returns
Value

Reimplemented in mpBitmapLayer, mpMovableObject, and mpFXYVector.

Definition at line 190 of file mathplot.h.

190 { return 1.0; }

Referenced by mpFXY::UpdateScales().

◆ GetMinX()

virtual double mpLayer::GetMinX ( ) const
inlinevirtualinherited

Get inclusive left border of bounding box.

Returns
Value

Reimplemented in mpBitmapLayer, mpMovableObject, and mpFXYVector.

Definition at line 175 of file mathplot.h.

175 { return -1.0; }

Referenced by mpFXY::UpdateScales().

◆ GetMinY()

virtual double mpLayer::GetMinY ( ) const
inlinevirtualinherited

Get inclusive bottom border of bounding box.

Returns
Value

Reimplemented in mpBitmapLayer, mpMovableObject, and mpFXYVector.

Definition at line 185 of file mathplot.h.

185 { return -1.0; }

Referenced by mpFXY::UpdateScales().

◆ GetName()

const wxString& mpLayer::GetName ( void  ) const
inlineinherited

Get layer name.

Returns
Name

Definition at line 238 of file mathplot.h.

238 { return m_name; }
wxString m_name
Definition: mathplot.h:317

Referenced by SIM_PLOT_PANEL::GetLabelX(), SIM_PLOT_PANEL::GetLabelY1(), SIM_PLOT_PANEL::GetLabelY2(), mpInfoLegend::Plot(), and mpText::Plot().

◆ GetPen()

const wxPen& mpLayer::GetPen ( ) const
inlineinherited

Get pen set for this layer.

Returns
Pen

Definition at line 248 of file mathplot.h.

248 { return m_pen; }
wxPen m_pen
Definition: mathplot.h:315

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

◆ getTickPos()

virtual double mpScaleBase::getTickPos ( int  n) const
inlineprotectedvirtualinherited

Definition at line 813 of file mathplot.h.

814  {
815  return m_tickValues[n];
816  }
std::vector< double > m_tickValues
Definition: mathplot.h:828

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

◆ GetTicks()

bool mpScaleBase::GetTicks ( ) const
inlineinherited

Get X axis ticks or grid.

Returns
true if plot is drawing axis ticks, false if the grid is active.

Definition at line 719 of file mathplot.h.

719 { return m_ticks; };
bool m_ticks
Definition: mathplot.h:835

Referenced by SIM_PLOT_PANEL::IsGridShown().

◆ getVisibleDataRange()

void mpScaleXBase::getVisibleDataRange ( mpWindow w,
double &  minV,
double &  maxV 
)
overridevirtual

Reimplemented from mpScaleBase.

Definition at line 1122 of file mathplot.cpp.

1123 {
1124  wxCoord startPx = m_drawOutsideMargins ? 0 : w.GetMarginLeft();
1125  wxCoord endPx = m_drawOutsideMargins ? w.GetScrX() : w.GetScrX() - w.GetMarginRight();
1126  double pxmin = w.p2x( startPx );
1127  double pxmax = w.p2x( endPx );
1128 
1129  minV = TransformFromPlot( pxmin );
1130  maxV = TransformFromPlot( pxmax );
1131 }
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1192
virtual double TransformFromPlot(double xplot) const
Definition: mathplot.h:775
int GetMarginRight() const
Definition: mathplot.h:1373
int GetScrX(void) const
Get current view's X dimension in device context units.
Definition: mathplot.h:1138
bool m_drawOutsideMargins
Definition: mathplot.h:320
int GetMarginLeft() const
Definition: mathplot.h:1377

References mpWindow::GetMarginLeft(), mpWindow::GetMarginRight(), mpWindow::GetScrX(), mpLayer::m_drawOutsideMargins, mpWindow::p2x(), and mpScaleBase::TransformFromPlot().

Referenced by mpScaleX::recalculateTicks(), and mpScaleXLog::recalculateTicks().

◆ HasBBox()

bool mpScaleBase::HasBBox ( ) const
inlineoverridevirtualinherited

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 from mpLayer.

Reimplemented in mpScaleY.

Definition at line 701 of file mathplot.h.

701 { return false; }

◆ IsHorizontal()

virtual bool mpScaleXBase::IsHorizontal ( ) const
inlineoverridevirtual

Implements mpScaleBase.

Definition at line 855 of file mathplot.h.

855 { return true; }

◆ IsInfo()

virtual bool mpLayer::IsInfo ( ) const
inlinevirtualinherited

Check whether the layer is an info box.

The default implementation returns false. It is overridden 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 170 of file mathplot.h.

170 { return false; };

◆ IsVisible()

bool mpLayer::IsVisible ( ) const
inlineinherited

Checks whether the layer is visible or not.

Returns
true if visible

Definition at line 298 of file mathplot.h.

298 { return m_visible; };
bool m_visible
Definition: mathplot.h:322

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

◆ labelCount()

virtual int mpScaleBase::labelCount ( ) const
inlineprotectedvirtualinherited

Definition at line 805 of file mathplot.h.

806  {
807  return m_tickLabels.size();
808  }
std::vector< TickLabel > m_tickLabels
Definition: mathplot.h:829

Referenced by mpScaleBase::computeLabelExtents(), Plot(), and mpScaleY::Plot().

◆ Plot()

void mpScaleXBase::Plot ( wxDC &  dc,
mpWindow w 
)
overridevirtual

Layer plot handler.

This implementation will plot the ruler adjusted to the visible area.

2;

Implements mpLayer.

Definition at line 1200 of file mathplot.cpp.

1201 {
1202  int tx, ty;
1203 
1204  m_offset = -m_minV;
1205  m_scale = 1.0 / ( m_maxV - m_minV );
1206 
1207  recalculateTicks( dc, w );
1208 
1209  if( m_visible )
1210  {
1211  dc.SetPen( m_pen );
1212  dc.SetFont( m_font );
1213  int orgy = 0;
1214 
1215  const int extend = w.GetScrX();
1216 
1217  if( m_flags == mpALIGN_CENTER )
1218  orgy = w.y2p( 0 ); // (int)(w.GetPosY() * w.GetScaleY());
1219 
1220  if( m_flags == mpALIGN_TOP )
1221  {
1222  if( m_drawOutsideMargins )
1223  orgy = X_BORDER_SEPARATION;
1224  else
1225  orgy = w.GetMarginTop();
1226  }
1227 
1228  if( m_flags == mpALIGN_BOTTOM )
1229  {
1230  if( m_drawOutsideMargins )
1231  orgy = X_BORDER_SEPARATION;
1232  else
1233  orgy = w.GetScrY() - w.GetMarginBottom();
1234  }
1235 
1237  orgy = w.GetScrY() - 1; // dc.LogicalToDeviceY(0) - 1;
1238 
1239  if( m_flags == mpALIGN_BORDER_TOP )
1240  orgy = 1; // -dc.LogicalToDeviceY(0);
1241 
1242  // dc.DrawLine( 0, orgy, w.GetScrX(), orgy);
1243 
1244  wxCoord startPx = m_drawOutsideMargins ? 0 : w.GetMarginLeft();
1245  wxCoord endPx = m_drawOutsideMargins ? w.GetScrX() : w.GetScrX() - w.GetMarginRight();
1246  wxCoord minYpx = m_drawOutsideMargins ? 0 : w.GetMarginTop();
1247  wxCoord maxYpx = m_drawOutsideMargins ? w.GetScrY() : w.GetScrY() - w.GetMarginBottom();
1248 
1249  // int tmp=-65535;
1250  int labelH = m_maxLabelHeight; // Control labels height to decide where to put axis name (below labels or on top of axis)
1251 
1252  // int maxExtent = tc.MaxLabelWidth();
1253  for( int n = 0; n < tickCount(); n++ )
1254  {
1255  double tp = getTickPos( n );
1256 
1257  // double xlogmin = log10 ( m_minV );
1258  // double xlogmax = log10 ( m_maxV );
1259 
1260  double px = TransformToPlot( tp ); // ( log10 ( tp ) - xlogmin) / (xlogmax - xlogmin);
1261 
1262  const int p = (int) ( ( px - w.GetPosX() ) * w.GetScaleX() );
1263 
1264  if( (p >= startPx) && (p <= endPx) )
1265  {
1266  if( m_ticks ) // draw axis ticks
1267  {
1269  dc.DrawLine( p, orgy, p, orgy - 4 );
1270  else
1271  dc.DrawLine( p, orgy, p, orgy + 4 );
1272  }
1273  else // draw grid dotted lines
1274  {
1275  m_pen.SetStyle( wxPENSTYLE_DOT );
1276  dc.SetPen( m_pen );
1277 
1279  {
1280  m_pen.SetStyle( wxPENSTYLE_DOT );
1281  dc.SetPen( m_pen );
1282  dc.DrawLine( p, orgy + 4, p, minYpx );
1283  m_pen.SetStyle( wxPENSTYLE_SOLID );
1284  dc.SetPen( m_pen );
1285  dc.DrawLine( p, orgy + 4, p, orgy - 4 );
1286  }
1287  else
1288  {
1290  {
1291  dc.DrawLine( p, orgy - 4, p, maxYpx );
1292  }
1293  else
1294  {
1295  dc.DrawLine( p, minYpx, p, maxYpx ); // 0/*-w.GetScrY()*/, p, w.GetScrY() );
1296  }
1297  }
1298 
1299  m_pen.SetStyle( wxPENSTYLE_SOLID );
1300  dc.SetPen( m_pen );
1301  }
1302  }
1303  }
1304 
1305  m_pen.SetStyle( wxPENSTYLE_SOLID );
1306  dc.SetPen( m_pen );
1307  dc.DrawLine( startPx, minYpx, endPx, minYpx );
1308  dc.DrawLine( startPx, maxYpx, endPx, maxYpx );
1309 
1310  // Actually draw labels, taking care of not overlapping them, and distributing them
1311  // regularly
1312  for( int n = 0; n < labelCount(); n++ )
1313  {
1314  double tp = getLabelPos( n );
1315 
1316  if( !m_tickLabels[n].visible )
1317  continue;
1318 
1319  // double xlogmin = log10 ( m_minV );
1320  // double xlogmax = log10 ( m_maxV );
1321 
1322  double px = TransformToPlot( tp ); // ( log10 ( tp ) - xlogmin) / (xlogmax - xlogmin);
1323 
1324  const int p = (int) ( ( px - w.GetPosX() ) * w.GetScaleX() );
1325 
1326  if( (p >= startPx) && (p <= endPx) )
1327  {
1328  // Write ticks labels in s string
1329  wxString s = m_tickLabels[n].label;
1330 
1331  dc.GetTextExtent( s, &tx, &ty );
1332 
1334  {
1335  dc.DrawText( s, p - tx / 2, orgy - 4 - ty );
1336  }
1337  else
1338  {
1339  dc.DrawText( s, p - tx / 2, orgy + 4 );
1340  }
1341  }
1342  }
1343 
1344  // Draw axis name
1345  dc.GetTextExtent( m_name, &tx, &ty );
1346 
1347  switch( m_nameFlags )
1348  {
1349  case mpALIGN_BORDER_BOTTOM:
1350  dc.DrawText( m_name, extend - tx - 4, orgy - 8 - ty - labelH );
1351  break;
1352 
1353  case mpALIGN_BOTTOM:
1354  {
1355  dc.DrawText( m_name, (endPx + startPx) / 2 - tx / 2, orgy + 6 + labelH );
1356  }
1357  break;
1358 
1359  case mpALIGN_CENTER:
1360  dc.DrawText( m_name, extend - tx - 4, orgy - 4 - ty );
1361  break;
1362 
1363  case mpALIGN_TOP:
1364  {
1365  if( (!m_drawOutsideMargins) && ( w.GetMarginTop() > (ty + labelH + 8) ) )
1366  {
1367  dc.DrawText( m_name, (endPx - startPx - tx) >> 1, orgy - 6 - ty - labelH );
1368  }
1369  else
1370  {
1371  dc.DrawText( m_name, extend - tx - 4, orgy + 4 );
1372  }
1373  }
1374  break;
1375 
1376  case mpALIGN_BORDER_TOP:
1377  dc.DrawText( m_name, extend - tx - 4, orgy + 6 + labelH );
1378  break;
1379 
1380  default:
1381  break;
1382  }
1383  }
1384 }
double m_maxV
Definition: mathplot.h:836
virtual void recalculateTicks(wxDC &dc, mpWindow &w)
Definition: mathplot.h:798
int GetMarginBottom() const
Definition: mathplot.h:1375
virtual double getLabelPos(int n) const
Definition: mathplot.h:818
double GetScaleX(void) const
Definition: mathplot.h:1109
bool m_ticks
Definition: mathplot.h:835
double m_offset
Definition: mathplot.h:831
int m_maxLabelHeight
Definition: mathplot.h:838
int m_flags
Definition: mathplot.h:833
std::vector< TickLabel > m_tickLabels
Definition: mathplot.h:829
int tickCount() const
Definition: mathplot.h:800
double GetPosX(void) const
Definition: mathplot.h:1123
bool m_visible
Definition: mathplot.h:322
#define X_BORDER_SEPARATION
Definition: mathplot.h:94
virtual double TransformToPlot(double x) const
Definition: mathplot.h:774
int GetMarginRight() const
Definition: mathplot.h:1373
#define mpALIGN_BORDER_TOP
Aligns X axis to top border.
Definition: mathplot.h:489
wxCoord y2p(double y)
Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates,...
Definition: mathplot.h:1207
int GetScrX(void) const
Get current view's X dimension in device context units.
Definition: mathplot.h:1138
#define mpALIGN_TOP
Aligns label to the top.
Definition: mathplot.h:483
int GetMarginTop() const
Definition: mathplot.h:1371
wxFont m_font
Definition: mathplot.h:310
double m_minV
Definition: mathplot.h:836
virtual double getTickPos(int n) const
Definition: mathplot.h:813
bool m_drawOutsideMargins
Definition: mathplot.h:320
#define mpALIGN_BORDER_BOTTOM
Aligns X axis to bottom border.
Definition: mathplot.h:487
double m_scale
Definition: mathplot.h:831
wxPen m_pen
Definition: mathplot.h:315
#define mpALIGN_BOTTOM
Aligns label to the bottom.
Definition: mathplot.h:485
int GetMarginLeft() const
Definition: mathplot.h:1377
#define mpALIGN_CENTER
Aligns label to the center.
Definition: mathplot.h:479
wxString m_name
Definition: mathplot.h:317
int m_nameFlags
Definition: mathplot.h:834
virtual int labelCount() const
Definition: mathplot.h:805
int GetScrY(void) const
Get current view's Y dimension in device context units.
Definition: mathplot.h:1147

References mpScaleBase::getLabelPos(), mpWindow::GetMarginBottom(), mpWindow::GetMarginLeft(), mpWindow::GetMarginRight(), mpWindow::GetMarginTop(), mpWindow::GetPosX(), mpWindow::GetScaleX(), mpWindow::GetScrX(), mpWindow::GetScrY(), mpScaleBase::getTickPos(), mpScaleBase::labelCount(), mpLayer::m_drawOutsideMargins, mpScaleBase::m_flags, mpLayer::m_font, mpScaleBase::m_maxLabelHeight, mpScaleBase::m_maxV, mpScaleBase::m_minV, mpLayer::m_name, mpScaleBase::m_nameFlags, mpScaleBase::m_offset, mpLayer::m_pen, mpScaleBase::m_scale, mpScaleBase::m_tickLabels, mpScaleBase::m_ticks, mpLayer::m_visible, mpALIGN_BORDER_BOTTOM, mpALIGN_BORDER_TOP, mpALIGN_BOTTOM, mpALIGN_CENTER, mpALIGN_TOP, mpScaleBase::recalculateTicks(), mpScaleBase::tickCount(), mpScaleBase::TransformToPlot(), X_BORDER_SEPARATION, and mpWindow::y2p().

◆ recalculateTicks()

virtual void mpScaleBase::recalculateTicks ( wxDC &  dc,
mpWindow w 
)
inlineprotectedvirtualinherited

Reimplemented in mpScaleY, mpScaleXLog, and mpScaleX.

Definition at line 798 of file mathplot.h.

798 {};

Referenced by Plot().

◆ ResetDataRange()

void mpScaleBase::ResetDataRange ( )
inlineinherited

Definition at line 759 of file mathplot.h.

760  {
761  m_rangeSet = 0;
762  }
bool m_rangeSet
Definition: mathplot.h:837

Referenced by SIM_PLOT_PANEL::ResetScales().

◆ SetAlign()

void mpScaleBase::SetAlign ( int  align)
inlineinherited

Set X axis alignment.

Parameters
alignalignment (choose between mpALIGN_BORDER_BOTTOM, mpALIGN_BOTTOM, mpALIGN_CENTER, mpALIGN_TOP, mpALIGN_BORDER_TOP

Definition at line 707 of file mathplot.h.

707 { m_flags = align; };
int m_flags
Definition: mathplot.h:833

◆ SetBrush()

void mpLayer::SetBrush ( wxBrush  brush)
inlineinherited

Set layer brush.

Parameters
brushbrush, will be copied to internal class member

Definition at line 310 of file mathplot.h.

310 { m_brush = brush; };
wxBrush m_brush
Definition: mathplot.h:316

◆ SetContinuity()

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 253 of file mathplot.h.

253 { m_continuous = continuity; }
bool m_continuous
Definition: mathplot.h:318

Referenced by TRACE::TRACE().

◆ SetDataRange()

void mpScaleBase::SetDataRange ( double  minV,
double  maxV 
)
inlineinherited

Definition at line 725 of file mathplot.h.

726  {
727  m_rangeSet = true;
728  m_minV = minV;
729  m_maxV = maxV;
730  }
double m_maxV
Definition: mathplot.h:836
bool m_rangeSet
Definition: mathplot.h:837
double m_minV
Definition: mathplot.h:836

◆ SetDrawOutsideMargins()

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 281 of file mathplot.h.

281 { m_drawOutsideMargins = drawModeOutside; };
bool m_drawOutsideMargins
Definition: mathplot.h:320

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

◆ SetFont()

void mpLayer::SetFont ( wxFont &  font)
inlineinherited

Set layer font.

Parameters
fontFont, will be copied to internal class member

Definition at line 272 of file mathplot.h.

272 { m_font = font; }
wxFont m_font
Definition: mathplot.h:310

◆ SetName()

void mpLayer::SetName ( wxString  name)
inlineinherited

Set layer name.

Parameters
nameName, will be copied to internal class member

Definition at line 267 of file mathplot.h.

267 { m_name = name; }
const char * name
Definition: DXF_plotter.cpp:56
wxString m_name
Definition: mathplot.h:317

References name.

◆ SetNameAlign()

void mpScaleBase::SetNameAlign ( int  align)
inlineinherited

Definition at line 709 of file mathplot.h.

709 { m_nameFlags = align; }
int m_nameFlags
Definition: mathplot.h:834

Referenced by SIM_PLOT_PANEL::updateAxes().

◆ SetPen()

void mpLayer::SetPen ( wxPen  pen)
inlineinherited

Set layer pen.

Parameters
penPen, will be copied to internal class member

Definition at line 277 of file mathplot.h.

277 { m_pen = pen; }
wxPen m_pen
Definition: mathplot.h:315

Referenced by SIM_PLOT_PANEL::EnableCursor(), and SIM_PLOT_PANEL::UpdateTraceStyle().

◆ SetTicks()

void mpScaleBase::SetTicks ( bool  enable)
inlineinherited

Set X axis ticks or grid.

Parameters
enable= true to plot axis ticks, false to plot grid.

Definition at line 714 of file mathplot.h.

714 { m_ticks = enable; };
bool m_ticks
Definition: mathplot.h:835

Referenced by SIM_PLOT_PANEL::ShowGrid(), and SIM_PLOT_PANEL::updateAxes().

◆ SetVisible()

void mpLayer::SetVisible ( bool  show)
inlineinherited

Sets layer visibility.

Parameters
showvisibility bool.

Definition at line 302 of file mathplot.h.

302 { m_visible = show; };
bool m_visible
Definition: mathplot.h:322

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

◆ ShowName()

void mpLayer::ShowName ( bool  show)
inlineinherited

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

Definition at line 262 of file mathplot.h.

262 { m_showName = show; };
bool m_showName
Definition: mathplot.h:319

Referenced by TRACE::TRACE().

◆ tickCount()

int mpScaleBase::tickCount ( ) const
inlineprotectedinherited

Definition at line 800 of file mathplot.h.

801  {
802  return m_tickValues.size();
803  }
std::vector< double > m_tickValues
Definition: mathplot.h:828

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

◆ TickLabels()

std::vector<TickLabel>& mpScaleBase::TickLabels ( )
inlineinherited

Definition at line 789 of file mathplot.h.

789 { return m_tickLabels; };
std::vector< TickLabel > m_tickLabels
Definition: mathplot.h:829

◆ TransformFromPlot()

virtual double mpScaleBase::TransformFromPlot ( double  xplot) const
inlinevirtualinherited

Reimplemented in mpScaleY, mpScaleXLog, and mpScaleX.

Definition at line 775 of file mathplot.h.

775 { return 0.0; };

Referenced by getVisibleDataRange(), mpFXY::s2x(), and mpFXY::s2y().

◆ TransformToPlot()

virtual double mpScaleBase::TransformToPlot ( double  x) const
inlinevirtualinherited

Reimplemented in mpScaleY, mpScaleXLog, and mpScaleX.

Definition at line 774 of file mathplot.h.

774 { return 0.0; };

Referenced by mpFXY::Plot(), Plot(), mpFXY::x2s(), and mpFXY::y2s().

◆ updateTickLabels()

void mpScaleBase::updateTickLabels ( wxDC &  dc,
mpWindow w 
)
protectedinherited

Definition at line 934 of file mathplot.cpp.

935 {
936  formatLabels();
937  computeLabelExtents( dc, w );
938 
939  // int gap = IsHorizontal() ? m_maxLabelWidth + 10 : m_maxLabelHeight + 5;
940 
941  // if ( m_tickLabels.size() <= 2)
942  // return;
943 
944  /*
945  * fixme!
946  *
947  * for ( auto &l : m_tickLabels )
948  * {
949  * double p = TransformToPlot ( l.pos );
950  *
951  * if ( !IsHorizontal() )
952  * l.pixelPos = (int)(( w.GetPosY() - p ) * w.GetScaleY());
953  * else
954  * l.pixelPos = (int)(( p - w.GetPosX()) * w.GetScaleX());
955  * }
956  *
957  *
958  * for (int i = 1; i < m_tickLabels.size() - 1; i++)
959  * {
960  * int dist_prev;
961  *
962  * for(int j = i-1; j >= 1; j--)
963  * {
964  * if( m_tickLabels[j].visible)
965  * {
966  * dist_prev = abs( m_tickLabels[j].pixelPos - m_tickLabels[i].pixelPos );
967  * break;
968  * }
969  * }
970  *
971  * if (dist_prev < gap)
972  * m_tickLabels[i].visible = false;
973  * }
974  */
975 }
void computeLabelExtents(wxDC &dc, mpWindow &w)
Definition: mathplot.cpp:917
virtual void formatLabels()
Definition: mathplot.h:811

References mpScaleBase::computeLabelExtents(), and mpScaleBase::formatLabels().

Referenced by mpScaleX::recalculateTicks(), mpScaleXLog::recalculateTicks(), and mpScaleY::recalculateTicks().

Member Data Documentation

◆ m_absVisibleMaxV

double mpScaleBase::m_absVisibleMaxV
protectedinherited

◆ m_brush

wxBrush mpLayer::m_brush
protectedinherited

Definition at line 316 of file mathplot.h.

◆ m_continuous

bool mpLayer::m_continuous
protectedinherited

Definition at line 318 of file mathplot.h.

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

◆ m_drawOutsideMargins

bool mpLayer::m_drawOutsideMargins
protectedinherited

◆ m_flags

int mpScaleBase::m_flags
protectedinherited

Definition at line 833 of file mathplot.h.

Referenced by mpScaleBase::mpScaleBase(), and Plot().

◆ m_font

◆ m_maxLabelHeight

int mpScaleBase::m_maxLabelHeight
protectedinherited

Definition at line 838 of file mathplot.h.

Referenced by mpScaleBase::computeLabelExtents(), mpScaleBase::mpScaleBase(), and Plot().

◆ m_maxLabelWidth

int mpScaleBase::m_maxLabelWidth
protectedinherited

Definition at line 839 of file mathplot.h.

Referenced by mpScaleBase::computeLabelExtents(), and mpScaleBase::mpScaleBase().

◆ m_maxV

double mpScaleBase::m_maxV
protectedinherited

◆ m_minV

double mpScaleBase::m_minV
protectedinherited

◆ m_name

wxString mpLayer::m_name
protectedinherited

◆ m_nameFlags

int mpScaleBase::m_nameFlags
protectedinherited

Definition at line 834 of file mathplot.h.

Referenced by mpScaleBase::mpScaleBase(), Plot(), and mpScaleY::Plot().

◆ m_offset

◆ m_pen

◆ m_rangeSet

bool mpScaleBase::m_rangeSet
protectedinherited

Definition at line 837 of file mathplot.h.

Referenced by mpScaleBase::mpScaleBase().

◆ m_scale

◆ m_showName

bool mpLayer::m_showName
protectedinherited

◆ m_tickLabels

std::vector<TickLabel> mpScaleBase::m_tickLabels
protectedinherited

◆ m_ticks

bool mpScaleBase::m_ticks
protectedinherited

Definition at line 835 of file mathplot.h.

Referenced by mpScaleY::GetTicks(), mpScaleBase::mpScaleBase(), and Plot().

◆ m_tickValues

std::vector<double> mpScaleBase::m_tickValues
protectedinherited

◆ m_type

mpLayerType mpLayer::m_type
protectedinherited

Definition at line 321 of file mathplot.h.

Referenced by mpInfoLayer::mpInfoLayer().

◆ m_visible


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