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mpWindow Class Reference

Canvas for plotting mpLayer implementations. More...

#include <mathplot.h>

Inheritance diagram for mpWindow:
SIM_PLOT_PANEL

Public Member Functions

 mpWindow ()
 
 mpWindow (wxWindow *parent, wxWindowID id, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long flags=0)
 
 ~mpWindow ()
 
wxMenu * GetPopupMenu ()
 Get reference to context menu of the plot canvas. More...
 
bool AddLayer (mpLayer *layer, bool refreshDisplay=true)
 Add a plot layer to the canvas. More...
 
bool DelLayer (mpLayer *layer, bool alsoDeleteObject=false, bool refreshDisplay=true)
 Remove a plot layer from the canvas. More...
 
void DelAllLayers (bool alsoDeleteObject, bool refreshDisplay=true)
 Remove all layers from the plot. More...
 
mpLayerGetLayer (int position)
 
mpLayerGetLayerByName (const wxString &name)
 
double GetXscl ()
 Get current view's X scale. More...
 
double GetScaleX (void) const
 
double GetYscl () const
 Get current view's Y scale. More...
 
double GetScaleY (void) const
 
double GetXpos () const
 Get current view's X position. More...
 
double GetPosX (void) const
 
double GetYpos () const
 Get current view's Y position. More...
 
double GetPosY (void) const
 
int GetScrX (void) const
 Get current view's X dimension in device context units. More...
 
int GetXScreen (void) const
 
int GetScrY (void) const
 Get current view's Y dimension in device context units. More...
 
int GetYScreen (void) const
 
void SetScaleX (double scaleX)
 Set current view's X scale and refresh display. More...
 
void SetScaleY (double scaleY)
 Set current view's Y scale and refresh display. More...
 
void SetPosX (double posX)
 Set current view's X position and refresh display. More...
 
void SetPosY (double posY)
 Set current view's Y position and refresh display. More...
 
void SetPos (double posX, double posY)
 Set current view's X and Y position and refresh display. More...
 
void SetScr (int scrX, int scrY)
 Set current view's dimensions in device context units. More...
 
double p2x (wxCoord pixelCoordX)
 Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale. More...
 
double p2y (wxCoord pixelCoordY)
 Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale. More...
 
wxCoord x2p (double x)
 Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale. More...
 
wxCoord y2p (double y)
 Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale. More...
 
void EnableDoubleBuffer (bool enabled)
 Enable/disable the double-buffering of the window, eliminating the flicker (default=disabled). More...
 
void EnableMousePanZoom (bool enabled)
 Enable/disable the feature of pan/zoom with the mouse (default=enabled) More...
 
void LockAspect (bool enable=TRUE)
 Enable or disable X/Y scale aspect locking for the view. More...
 
bool IsAspectLocked ()
 Checks whether the X/Y scale aspect is locked. More...
 
void Fit () override
 Set view to fit global bounding box of all plot layers and refresh display. More...
 
void Fit (double xMin, double xMax, double yMin, double yMax, wxCoord *printSizeX=NULL, wxCoord *printSizeY=NULL)
 Set view to fit a given bounding box and refresh display. More...
 
void ZoomIn (const wxPoint &centerPoint=wxDefaultPosition)
 Zoom into current view and refresh display. More...
 
void ZoomOut (const wxPoint &centerPoint=wxDefaultPosition)
 Zoom out current view and refresh display. More...
 
void ZoomInX ()
 Zoom in current view along X and refresh display. More...
 
void ZoomOutX ()
 Zoom out current view along X and refresh display. More...
 
void ZoomInY ()
 Zoom in current view along Y and refresh display. More...
 
void ZoomOutY ()
 Zoom out current view along Y and refresh display. More...
 
void ZoomRect (wxPoint p0, wxPoint p1)
 Zoom view fitting given coordinates to the window (p0 and p1 do not need to be in any specific order) More...
 
void UpdateAll ()
 Refresh display. More...
 
unsigned int CountLayers ()
 Counts the number of plot layers, excluding axes or text: this is to count only the layers which have a bounding box. More...
 
unsigned int CountAllLayers ()
 Counts the number of plot layers, whether or not they have a bounding box. More...
 
double GetDesiredXmin ()
 Returns the left-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio). More...
 
double GetDesiredXmax ()
 Returns the right-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio). More...
 
double GetDesiredYmin ()
 Returns the bottom-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio). More...
 
double GetDesiredYmax ()
 Returns the top layer-border coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio). More...
 
void GetBoundingBox (double *bbox)
 Returns the bounding box coordinates. More...
 
void SetMPScrollbars (bool status)
 Enable/disable scrollbars. More...
 
bool GetMPScrollbars ()
 Get scrollbars status. More...
 
bool SaveScreenshot (const wxString &filename, wxBitmapType type=wxBITMAP_TYPE_BMP, wxSize imageSize=wxDefaultSize, bool fit=false)
 Draw the window on a wxBitmap, then save it to a file. More...
 
void SetMargins (int top, int right, int bottom, int left)
 Set window margins, creating a blank area where some kinds of layers cannot draw. More...
 
void SetMarginTop (int top)
 Set the top margin. More...
 
void SetMarginRight (int right)
 Set the right margin. More...
 
void SetMarginBottom (int bottom)
 Set the bottom margin. More...
 
void SetMarginLeft (int left)
 Set the left margin. More...
 
int GetMarginTop ()
 
int GetMarginRight ()
 
int GetMarginBottom ()
 
int GetMarginLeft ()
 
mpInfoLayerIsInsideInfoLayer (wxPoint &point)
 Check if a given point is inside the area of a mpInfoLayer and eventually returns its pointer. More...
 
void SetLayerVisible (const wxString &name, bool viewable)
 Sets the visibility of a layer by its name. More...
 
bool IsLayerVisible (const wxString &name)
 Check whether a layer with given name is visible. More...
 
void SetLayerVisible (const unsigned int position, bool viewable)
 Sets the visibility of a layer by its position in layer list. More...
 
bool IsLayerVisible (const unsigned int position)
 Check whether the layer at given position is visible. More...
 
void SetColourTheme (const wxColour &bgColour, const wxColour &drawColour, const wxColour &axesColour)
 Set Color theme. More...
 
const wxColour & GetAxesColour ()
 Get axes draw colour. More...
 
void LimitView (bool aEnable)
 Limit zooming & panning to the area used by the plots. More...
 

Static Public Attributes

static double zoomIncrementalFactor = 1.5
 This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse wheel. More...
 

Protected Member Functions

void OnPaint (wxPaintEvent &event)
 
void OnSize (wxSizeEvent &event)
 
void OnShowPopupMenu (wxMouseEvent &event)
 
void OnMouseMiddleDown (wxMouseEvent &event)
 
void OnCenter (wxCommandEvent &event)
 
void OnFit (wxCommandEvent &event)
 
void OnZoomIn (wxCommandEvent &event)
 
void OnZoomOut (wxCommandEvent &event)
 
void OnLockAspect (wxCommandEvent &event)
 
void OnMouseWheel (wxMouseEvent &event)
 
void OnMouseMove (wxMouseEvent &event)
 
void OnMouseLeftDown (wxMouseEvent &event)
 
void OnMouseLeftRelease (wxMouseEvent &event)
 
void OnScrollThumbTrack (wxScrollWinEvent &event)
 
void OnScrollPageUp (wxScrollWinEvent &event)
 
void OnScrollPageDown (wxScrollWinEvent &event)
 
void OnScrollLineUp (wxScrollWinEvent &event)
 
void OnScrollLineDown (wxScrollWinEvent &event)
 
void OnScrollTop (wxScrollWinEvent &event)
 
void OnScrollBottom (wxScrollWinEvent &event)
 
void DoScrollCalc (const int position, const int orientation)
 
void DoZoomInXCalc (const int staticXpixel)
 
void DoZoomInYCalc (const int staticYpixel)
 
void DoZoomOutXCalc (const int staticXpixel)
 
void DoZoomOutYCalc (const int staticYpixel)
 
bool CheckXLimits (double &desiredMax, double &desiredMin) const
 
bool CheckYLimits (double &desiredMax, double &desiredMin) const
 
void AdjustLimitedView ()
 
virtual bool UpdateBBox ()
 Recalculate global layer bounding box, and save it in m_minX,... More...
 
virtual bool SetXView (double pos, double desiredMax, double desiredMin)
 Applies new X view coordinates depending on the settings. More...
 
virtual bool SetYView (double pos, double desiredMax, double desiredMin)
 Applies new Y view coordinates depending on the settings. More...
 

Protected Attributes

wxLayerList m_layers
 
wxMenu m_popmenu
 
bool m_lockaspect
 
wxColour m_bgColour
 
wxColour m_fgColour
 
wxColour m_axColour
 
double m_minX
 
double m_maxX
 
double m_minY
 
double m_maxY
 
double m_scaleX
 
double m_scaleY
 
double m_posX
 
double m_posY
 
int m_scrX
 
int m_scrY
 
int m_clickedX
 
int m_clickedY
 
double m_desiredXmin
 These are updated in Fit() only, and may be different from the real borders (layer coordinates) only if lock aspect ratio is true. More...
 
double m_desiredXmax
 
double m_desiredYmin
 
double m_desiredYmax
 
int m_marginTop
 
int m_marginRight
 
int m_marginBottom
 
int m_marginLeft
 
int m_last_lx
 
int m_last_ly
 
wxMemoryDC m_buff_dc
 
wxBitmap * m_buff_bmp
 
bool m_enableDoubleBuffer
 
bool m_enableMouseNavigation
 
bool m_enableLimitedView
 
wxPoint m_mouseMClick
 
wxPoint m_mouseLClick
 
bool m_enableScrollBars
 
wxPoint m_scroll
 
mpInfoLayerm_movingInfoLayer
 
bool m_zooming
 
wxRect m_zoomRect
 

Detailed Description

Canvas for plotting mpLayer implementations.

This class defines a zoomable and moveable 2D plot canvas. Any number of mpLayer implementations (scale rulers, function plots, ...) can be attached using mpWindow::AddLayer.

The canvas window provides a context menu with actions for navigating the view. The context menu can be retrieved with mpWindow::GetPopupMenu, e.g. for extending it externally.

Since wxMathPlot version 0.03, the mpWindow incorporates the following features:

  • DoubleBuffering (Default=disabled): Can be set with EnableDoubleBuffer
  • Mouse based pan/zoom (Default=enabled): Can be set with EnableMousePanZoom.

The mouse commands can be visualized by the user through the popup menu, and are:

  • Mouse Move+CTRL: Pan (Move)
  • Mouse Wheel: Vertical scroll
  • Mouse Wheel+SHIFT: Horizontal scroll
  • Mouse Wheel UP+CTRL: Zoom in
  • Mouse Wheel DOWN+CTRL: Zoom out

Definition at line 1043 of file mathplot.h.

Constructor & Destructor Documentation

◆ mpWindow() [1/2]

mpWindow::mpWindow ( )
inline

Definition at line 1046 of file mathplot.h.

1046 {}

◆ mpWindow() [2/2]

mpWindow::mpWindow ( wxWindow *  parent,
wxWindowID  id,
const wxPoint &  pos = wxDefaultPosition,
const wxSize &  size = wxDefaultSize,
long  flags = 0 
)

◆ ~mpWindow()

mpWindow::~mpWindow ( )

Definition at line 1779 of file mathplot.cpp.

1780 {
1781  // Free all the layers:
1782  DelAllLayers( true, false );
1783 
1784  if( m_buff_bmp )
1785  {
1786  delete m_buff_bmp;
1787  m_buff_bmp = NULL;
1788  }
1789 }
void DelAllLayers(bool alsoDeleteObject, bool refreshDisplay=true)
Remove all layers from the plot.
Definition: mathplot.cpp:2504
wxBitmap * m_buff_bmp
Definition: mathplot.h:1516

References DelAllLayers(), and m_buff_bmp.

Member Function Documentation

◆ AddLayer()

bool mpWindow::AddLayer ( mpLayer layer,
bool  refreshDisplay = true 
)

Add a plot layer to the canvas.

Parameters
layerPointer to layer. The mpLayer object will get under control of mpWindow, i.e. it will be delete'd on mpWindow destruction
refreshDisplayStates whether to refresh the display (UpdateAll) after adding the layer.
Return values
TRUESuccess
FALSEFailure due to out of memory.

Definition at line 2460 of file mathplot.cpp.

2461 {
2462  if( layer != NULL )
2463  {
2464  m_layers.push_back( layer );
2465 
2466  if( refreshDisplay )
2467  UpdateAll();
2468 
2469  return true;
2470  }
2471 
2472  ;
2473  return false;
2474 }
wxLayerList m_layers
Definition: mathplot.h:1486
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

References m_layers, and UpdateAll().

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

◆ AdjustLimitedView()

void mpWindow::AdjustLimitedView ( )
protected

Definition at line 2169 of file mathplot.cpp.

2170 {
2171  if( !m_enableLimitedView )
2172  return;
2173 
2174  // m_min and m_max are plot limits for curves
2175  // xMin, xMax, yMin, yMax are the full limits (plot limit + margin)
2176  const double xMin = m_minX - m_marginLeft / m_scaleX;
2177  const double xMax = m_maxX + m_marginRight / m_scaleX;
2178  const double yMin = m_minY - m_marginTop / m_scaleY;
2179  const double yMax = m_maxY + m_marginBottom / m_scaleY;
2180 
2181  if( m_desiredXmin < xMin )
2182  {
2183  double diff = xMin - m_desiredXmin;
2184  m_posX += diff;
2185  m_desiredXmax += diff;
2186  m_desiredXmin = xMin;
2187  }
2188 
2189  if( m_desiredXmax > xMax )
2190  {
2191  double diff = m_desiredXmax - xMax;
2192  m_posX -= diff;
2193  m_desiredXmin -= diff;
2194  m_desiredXmax = xMax;
2195  }
2196 
2197  if( m_desiredYmin < yMin )
2198  {
2199  double diff = yMin - m_desiredYmin;
2200  m_posY += diff;
2201  m_desiredYmax += diff;
2202  m_desiredYmin = yMin;
2203  }
2204 
2205  if( m_desiredYmax > yMax )
2206  {
2207  double diff = m_desiredYmax - yMax;
2208  m_posY -= diff;
2209  m_desiredYmin -= diff;
2210  m_desiredYmax = yMax;
2211  }
2212 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
double m_posX
Definition: mathplot.h:1500
double m_minY
Definition: mathplot.h:1496
double m_scaleX
Definition: mathplot.h:1498
double m_desiredYmax
Definition: mathplot.h:1510
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_minX
Definition: mathplot.h:1494
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
bool m_enableLimitedView
Definition: mathplot.h:1519
double m_maxX
Definition: mathplot.h:1495
double m_maxY
Definition: mathplot.h:1497

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableLimitedView, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_maxX, m_maxY, m_minX, m_minY, m_posX, m_posY, m_scaleX, and m_scaleY.

Referenced by SetXView(), SetYView(), ZoomIn(), and ZoomRect().

◆ CheckXLimits()

bool mpWindow::CheckXLimits ( double &  desiredMax,
double &  desiredMin 
) const
inlineprotected

Definition at line 1454 of file mathplot.h.

1455  {
1456  return !( m_enableLimitedView
1457  && (desiredMax > m_maxX - m_marginRight / m_scaleX
1458  || desiredMin < m_minX - m_marginLeft / m_scaleX) );
1459  }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double m_scaleX
Definition: mathplot.h:1498
double m_minX
Definition: mathplot.h:1494
bool m_enableLimitedView
Definition: mathplot.h:1519
double m_maxX
Definition: mathplot.h:1495

Referenced by ZoomOut().

◆ CheckYLimits()

bool mpWindow::CheckYLimits ( double &  desiredMax,
double &  desiredMin 
) const
inlineprotected

Definition at line 1461 of file mathplot.h.

1462  {
1463  return !( m_enableLimitedView
1464  && (desiredMax > m_maxY + m_marginBottom / m_scaleY
1465  || desiredMin < m_minY + m_marginTop / m_scaleY) );
1466  }
double m_scaleY
Definition: mathplot.h:1499
double m_minY
Definition: mathplot.h:1496
int m_marginTop
Definition: mathplot.h:1512
int m_marginBottom
Definition: mathplot.h:1512
bool m_enableLimitedView
Definition: mathplot.h:1519
double m_maxY
Definition: mathplot.h:1497

Referenced by ZoomOut().

◆ CountAllLayers()

unsigned int mpWindow::CountAllLayers ( )
inline

Counts the number of plot layers, whether or not they have a bounding box.

Returns
The number of layers in the mpWindow.

Definition at line 1280 of file mathplot.h.

1280 { return m_layers.size(); };
wxLayerList m_layers
Definition: mathplot.h:1486

Referenced by mpPrintout::OnPrintPage(), and mpInfoLegend::Plot().

◆ CountLayers()

unsigned int mpWindow::CountLayers ( )

Counts the number of plot layers, excluding axes or text: this is to count only the layers which have a bounding box.

Returns
The number of profiles plotted.

Definition at line 2991 of file mathplot.cpp.

2992 {
2993  // wxNode *node = m_layers.GetFirst();
2994  unsigned int layerNo = 0;
2995 
2996  for( wxLayerList::iterator li = m_layers.begin(); li != m_layers.end(); li++ ) // while(node)
2997  {
2998  if( (*li)->HasBBox() )
2999  layerNo++;
3000 
3001  // node = node->GetNext();
3002  }
3003 
3004  ;
3005  return layerNo;
3006 }
wxLayerList m_layers
Definition: mathplot.h:1486

References m_layers.

◆ DelAllLayers()

void mpWindow::DelAllLayers ( bool  alsoDeleteObject,
bool  refreshDisplay = true 
)

Remove all layers from the plot.

Parameters
alsoDeleteObjectIf set to true, the mpLayer objects will be also "deleted", not just removed from the internal list.
refreshDisplayStates whether to refresh the display (UpdateAll) after removing the layers.

Definition at line 2504 of file mathplot.cpp.

2505 {
2506  while( m_layers.size()>0 )
2507  {
2508  // Also delete the object?
2509  if( alsoDeleteObject )
2510  delete m_layers[0];
2511 
2512  m_layers.erase( m_layers.begin() ); // this deleted the reference only
2513  }
2514 
2515  if( refreshDisplay )
2516  UpdateAll();
2517 }
wxLayerList m_layers
Definition: mathplot.h:1486
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

References m_layers, and UpdateAll().

Referenced by ~mpWindow().

◆ DelLayer()

bool mpWindow::DelLayer ( mpLayer layer,
bool  alsoDeleteObject = false,
bool  refreshDisplay = true 
)

Remove a plot layer from the canvas.

Parameters
layerPointer to layer. The mpLayer object will be destructed using delete.
alsoDeleteObjectIf set to true, the mpLayer object will be also "deleted", not just removed from the internal list.
refreshDisplayStates whether to refresh the display (UpdateAll) after removing the layer.
Returns
true if layer is deleted correctly

N.B. Only the layer reference in the mpWindow is deleted, the layer object still exists!

Definition at line 2477 of file mathplot.cpp.

2480 {
2481  wxLayerList::iterator layIt;
2482 
2483  for( layIt = m_layers.begin(); layIt != m_layers.end(); layIt++ )
2484  {
2485  if( *layIt == layer )
2486  {
2487  // Also delete the object?
2488  if( alsoDeleteObject )
2489  delete *layIt;
2490 
2491  m_layers.erase( layIt ); // this deleted the reference only
2492 
2493  if( refreshDisplay )
2494  UpdateAll();
2495 
2496  return true;
2497  }
2498  }
2499 
2500  return false;
2501 }
wxLayerList m_layers
Definition: mathplot.h:1486
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

References m_layers, and UpdateAll().

Referenced by SIM_PLOT_PANEL::AddTrace(), SIM_PLOT_PANEL::DeleteTrace(), and SIM_PLOT_PANEL::EnableCursor().

◆ DoScrollCalc()

void mpWindow::DoScrollCalc ( const int  position,
const int  orientation 
)
protected

Definition at line 2855 of file mathplot.cpp.

2856 {
2857  if( orientation == wxVERTICAL )
2858  {
2859  // Y axis
2860  // Get top margin in coord units
2861  double topMargin = m_marginTop / m_scaleY;
2862  // Calculate maximum Y coord to be shown in the graph
2863  double maxY = m_desiredYmax > m_maxY ? m_desiredYmax : m_maxY;
2864  // Set new position
2865  SetPosY( ( maxY - (position / m_scaleY) ) + topMargin );
2866  }
2867  else
2868  {
2869  // X Axis
2870  // Get left margin in coord units
2871  double leftMargin = m_marginLeft / m_scaleX;
2872  // Calculate minimum X coord to be shown in the graph
2873  double minX = (m_desiredXmin < m_minX) ? m_desiredXmin : m_minX;
2874  // Set new position
2875  SetPosX( ( minX + (position / m_scaleX) ) - leftMargin );
2876  }
2877 }
int m_marginLeft
Definition: mathplot.h:1512
double m_scaleY
Definition: mathplot.h:1499
double m_scaleX
Definition: mathplot.h:1498
void SetPosX(double posX)
Set current view's X position and refresh display.
Definition: mathplot.h:1162
void SetPosY(double posY)
Set current view's Y position and refresh display.
Definition: mathplot.h:1167
double m_desiredYmax
Definition: mathplot.h:1510
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
int m_marginTop
Definition: mathplot.h:1512
double m_minX
Definition: mathplot.h:1494
double m_maxY
Definition: mathplot.h:1497

References m_desiredXmin, m_desiredYmax, m_marginLeft, m_marginTop, m_maxY, m_minX, m_scaleX, m_scaleY, SetPosX(), and SetPosY().

Referenced by OnScrollBottom(), OnScrollLineDown(), OnScrollLineUp(), OnScrollPageDown(), OnScrollPageUp(), OnScrollThumbTrack(), and OnScrollTop().

◆ DoZoomInXCalc()

void mpWindow::DoZoomInXCalc ( const int  staticXpixel)
protected

Definition at line 2089 of file mathplot.cpp.

2090 {
2091  // Preserve the position of the clicked point:
2092  double staticX = p2x( staticXpixel );
2093 
2094  // Zoom in:
2096  // Adjust the new m_posx
2097  m_posX = staticX - (staticXpixel / m_scaleX);
2098  // Adjust desired
2101 #ifdef MATHPLOT_DO_LOGGING
2102  wxLogMessage(
2103  "mpWindow::DoZoomInXCalc() prior X coord: (%f), new X coord: (%f) SHOULD BE EQUAL!!",
2104  staticX, p2x( staticXpixel ) );
2105 #endif
2106 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double m_desiredXmax
Definition: mathplot.h:1510
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338
int m_scrX
Definition: mathplot.h:1502

References m_desiredXmax, m_desiredXmin, m_marginLeft, m_marginRight, m_posX, m_scaleX, m_scrX, p2x(), and zoomIncrementalFactor.

◆ DoZoomInYCalc()

void mpWindow::DoZoomInYCalc ( const int  staticYpixel)
protected

Definition at line 2109 of file mathplot.cpp.

2110 {
2111  // Preserve the position of the clicked point:
2112  double staticY = p2y( staticYpixel );
2113 
2114  // Zoom in:
2116  // Adjust the new m_posy:
2117  m_posY = staticY + (staticYpixel / m_scaleY);
2118  // Adjust desired
2121 #ifdef MATHPLOT_DO_LOGGING
2122  wxLogMessage(
2123  "mpWindow::DoZoomInYCalc() prior Y coord: (%f), new Y coord: (%f) SHOULD BE EQUAL!!",
2124  staticY, p2y( staticYpixel ) );
2125 #endif
2126 }
double m_scaleY
Definition: mathplot.h:1499
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
double m_desiredYmax
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginTop, m_posY, m_scaleY, m_scrY, p2y(), and zoomIncrementalFactor.

◆ DoZoomOutXCalc()

void mpWindow::DoZoomOutXCalc ( const int  staticXpixel)
protected

Definition at line 2129 of file mathplot.cpp.

2130 {
2131  // Preserve the position of the clicked point:
2132  double staticX = p2x( staticXpixel );
2133 
2134  // Zoom out:
2136  // Adjust the new m_posx/y:
2137  m_posX = staticX - (staticXpixel / m_scaleX);
2138  // Adjust desired
2141 #ifdef MATHPLOT_DO_LOGGING
2142  wxLogMessage(
2143  "mpWindow::DoZoomOutXCalc() prior X coord: (%f), new X coord: (%f) SHOULD BE EQUAL!!",
2144  staticX, p2x( staticXpixel ) );
2145 #endif
2146 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double m_desiredXmax
Definition: mathplot.h:1510
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338
int m_scrX
Definition: mathplot.h:1502

References m_desiredXmax, m_desiredXmin, m_marginLeft, m_marginRight, m_posX, m_scaleX, m_scrX, p2x(), and zoomIncrementalFactor.

◆ DoZoomOutYCalc()

void mpWindow::DoZoomOutYCalc ( const int  staticYpixel)
protected

Definition at line 2149 of file mathplot.cpp.

2150 {
2151  // Preserve the position of the clicked point:
2152  double staticY = p2y( staticYpixel );
2153 
2154  // Zoom out:
2156  // Adjust the new m_posx/y:
2157  m_posY = staticY + (staticYpixel / m_scaleY);
2158  // Adjust desired
2161 #ifdef MATHPLOT_DO_LOGGING
2162  wxLogMessage(
2163  "mpWindow::DoZoomOutYCalc() prior Y coord: (%f), new Y coord: (%f) SHOULD BE EQUAL!!",
2164  staticY, p2y( staticYpixel ) );
2165 #endif
2166 }
double m_scaleY
Definition: mathplot.h:1499
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
double m_desiredYmax
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginTop, m_posY, m_scaleY, m_scrY, p2y(), and zoomIncrementalFactor.

◆ EnableDoubleBuffer()

void mpWindow::EnableDoubleBuffer ( bool  enabled)
inline

Enable/disable the double-buffering of the window, eliminating the flicker (default=disabled).

Definition at line 1205 of file mathplot.h.

1205 { m_enableDoubleBuffer = enabled; }
bool m_enableDoubleBuffer
Definition: mathplot.h:1517

Referenced by SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ EnableMousePanZoom()

void mpWindow::EnableMousePanZoom ( bool  enabled)
inline

Enable/disable the feature of pan/zoom with the mouse (default=enabled)

Definition at line 1209 of file mathplot.h.

1209 { m_enableMouseNavigation = enabled; }
bool m_enableMouseNavigation
Definition: mathplot.h:1518

◆ Fit() [1/2]

void mpWindow::Fit ( )
override

Set view to fit global bounding box of all plot layers and refresh display.

Scale and position will be set to show all attached mpLayers. The X/Y scale aspect lock is taken into account.

Definition at line 1998 of file mathplot.cpp.

1999 {
2000  if( UpdateBBox() )
2001  Fit( m_minX, m_maxX, m_minY, m_maxY );
2002 }
double m_minY
Definition: mathplot.h:1496
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998
double m_minX
Definition: mathplot.h:1494
virtual bool UpdateBBox()
Recalculate global layer bounding box, and save it in m_minX,...
Definition: mathplot.cpp:2700
double m_maxX
Definition: mathplot.h:1495
double m_maxY
Definition: mathplot.h:1497

References m_maxX, m_maxY, m_minX, m_minY, and UpdateBBox().

Referenced by LockAspect(), SIM_PLOT_FRAME::menuZoomFit(), OnFit(), mpPrintout::OnPrintPage(), OnSize(), SIM_PLOT_FRAME::removePlot(), SaveScreenshot(), ZoomOut(), and ZoomRect().

◆ Fit() [2/2]

void mpWindow::Fit ( double  xMin,
double  xMax,
double  yMin,
double  yMax,
wxCoord *  printSizeX = NULL,
wxCoord *  printSizeY = NULL 
)

Set view to fit a given bounding box and refresh display.

The X/Y scale aspect lock is taken into account. If provided, the parameters printSizeX and printSizeY are taken as the DC size, and the pixel scales are computed accordingly. Also, in this case the passed borders are not saved as the "desired borders", since this use will be invoked only when printing.

Definition at line 2006 of file mathplot.cpp.

2008 {
2009  // Save desired borders:
2010  m_desiredXmin = xMin; m_desiredXmax = xMax;
2011  m_desiredYmin = yMin; m_desiredYmax = yMax;
2012 
2013  // Give a small margin to plot area
2014  double xExtra = fabs( xMax - xMin ) * 0.00;
2015  double yExtra = fabs( yMax - yMin ) * 0.03;
2016 
2017  xMin -= xExtra;
2018  xMax += xExtra;
2019  yMin -= yExtra;
2020  yMax += yExtra;
2021 
2022  if( printSizeX!=NULL && printSizeY!=NULL )
2023  {
2024  // Printer:
2025  m_scrX = *printSizeX;
2026  m_scrY = *printSizeY;
2027  }
2028  else
2029  {
2030  // Normal case (screen):
2031  GetClientSize( &m_scrX, &m_scrY );
2032  }
2033 
2034  double Ax, Ay;
2035 
2036  Ax = xMax - xMin;
2037  Ay = yMax - yMin;
2038 
2039  m_scaleX = (Ax!=0) ? (m_scrX - m_marginLeft - m_marginRight) / Ax : 1; // m_scaleX = (Ax!=0) ? m_scrX/Ax : 1;
2040  m_scaleY = (Ay!=0) ? (m_scrY - m_marginTop - m_marginBottom) / Ay : 1; // m_scaleY = (Ay!=0) ? m_scrY/Ay : 1;
2041 
2042  if( m_lockaspect )
2043  {
2044 #ifdef MATHPLOT_DO_LOGGING
2045  wxLogMessage( "mpWindow::Fit()(lock) m_scaleX=%f,m_scaleY=%f", m_scaleX, m_scaleY );
2046 #endif
2047  // Keep the lowest "scale" to fit the whole range required by that axis (to actually "fit"!):
2048  double s = m_scaleX < m_scaleY ? m_scaleX : m_scaleY;
2049  m_scaleX = s;
2050  m_scaleY = s;
2051  }
2052 
2053  // Adjusts corner coordinates: This should be simply:
2054  // m_posX = m_minX;
2055  // m_posY = m_maxY;
2056  // But account for centering if we have lock aspect:
2057  m_posX = (xMin + xMax) / 2 - ( (m_scrX - m_marginLeft - m_marginRight) / 2 + m_marginLeft ) /
2058  m_scaleX; // m_posX = (xMin+xMax)/2 - (m_scrX/2)/m_scaleX;
2059  // m_posY = (yMin+yMax)/2 + ((m_scrY - m_marginTop - m_marginBottom)/2 - m_marginTop)/m_scaleY; // m_posY = (yMin+yMax)/2 + (m_scrY/2)/m_scaleY;
2060  m_posY = (yMin + yMax) / 2 + ( (m_scrY - m_marginTop - m_marginBottom) / 2 + m_marginTop ) /
2061  m_scaleY; // m_posY = (yMin+yMax)/2 + (m_scrY/2)/m_scaleY;
2062 
2063 #ifdef MATHPLOT_DO_LOGGING
2064  wxLogMessage(
2065  "mpWindow::Fit() m_desiredXmin=%f m_desiredXmax=%f m_desiredYmin=%f m_desiredYmax=%f",
2066  xMin,
2067  xMax,
2068  yMin,
2069  yMax );
2070  wxLogMessage(
2071  "mpWindow::Fit() m_scaleX = %f , m_scrX = %d,m_scrY=%d, Ax=%f, Ay=%f, m_posX=%f, m_posY=%f",
2072  m_scaleX,
2073  m_scrX,
2074  m_scrY,
2075  Ax,
2076  Ay,
2077  m_posX,
2078  m_posY );
2079 #endif
2080 
2081  // It is VERY IMPORTANT to DO NOT call Refresh if we are drawing to the printer!!
2082  // Otherwise, the DC dimensions will be those of the window instead of the printer device
2083  if( printSizeX==NULL || printSizeY==NULL )
2084  UpdateAll();
2085 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_desiredYmax
Definition: mathplot.h:1510
bool m_lockaspect
Definition: mathplot.h:1488
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
int m_scrX
Definition: mathplot.h:1502

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_lockaspect, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, and UpdateAll().

◆ GetAxesColour()

const wxColour& mpWindow::GetAxesColour ( )
inline

Get axes draw colour.

Returns
reference to axis colour used in theme

Definition at line 1413 of file mathplot.h.

1413 { return m_axColour; };
wxColour m_axColour
Definition: mathplot.h:1492

Referenced by mpPrintout::OnPrintPage().

◆ GetBoundingBox()

void mpWindow::GetBoundingBox ( double *  bbox)

Returns the bounding box coordinates.

Parameters
bboxPointer to a 6-element double array where to store bounding box coordinates.

Definition at line 3029 of file mathplot.cpp.

3030 {
3031  bbox[0] = m_minX;
3032  bbox[1] = m_maxX;
3033  bbox[2] = m_minY;
3034  bbox[3] = m_maxY;
3035 }
double m_minY
Definition: mathplot.h:1496
double m_minX
Definition: mathplot.h:1494
double m_maxX
Definition: mathplot.h:1495
double m_maxY
Definition: mathplot.h:1497

References m_maxX, m_maxY, m_minX, and m_minY.

◆ GetDesiredXmax()

double mpWindow::GetDesiredXmax ( )
inline

Returns the right-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio).

See also
Fit

Definition at line 1299 of file mathplot.h.

1299 { return m_desiredXmax; }
double m_desiredXmax
Definition: mathplot.h:1510

Referenced by mpPrintout::OnPrintPage().

◆ GetDesiredXmin()

double mpWindow::GetDesiredXmin ( )
inline

Returns the left-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio).

See also
Fit

Definition at line 1293 of file mathplot.h.

1293 { return m_desiredXmin; }
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510

Referenced by mpPrintout::OnPrintPage().

◆ GetDesiredYmax()

double mpWindow::GetDesiredYmax ( )
inline

Returns the top layer-border coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio).

See also
Fit

Definition at line 1311 of file mathplot.h.

1311 { return m_desiredYmax; }
double m_desiredYmax
Definition: mathplot.h:1510

Referenced by mpPrintout::OnPrintPage().

◆ GetDesiredYmin()

double mpWindow::GetDesiredYmin ( )
inline

Returns the bottom-border layer coordinate that the user wants the mpWindow to show (it may be not exactly the actual shown coordinate in the case of locked aspect ratio).

See also
Fit

Definition at line 1305 of file mathplot.h.

1305 { return m_desiredYmin; }
double m_desiredYmin
Definition: mathplot.h:1510

Referenced by mpPrintout::OnPrintPage().

◆ GetLayer()

mpLayer * mpWindow::GetLayer ( int  position)

Get the layer in list position indicated. N.B. You must know the index of the layer inside the list!

Parameters
positionposition of the layer in the layers list
Returns
pointer to mpLayer

Definition at line 3009 of file mathplot.cpp.

3010 {
3011  if( ( position >= (int) m_layers.size() ) || position < 0 )
3012  return NULL;
3013 
3014  return m_layers[position];
3015 }
wxLayerList m_layers
Definition: mathplot.h:1486

References m_layers.

Referenced by IsLayerVisible(), mpPrintout::OnPrintPage(), mpInfoLegend::Plot(), and SetLayerVisible().

◆ GetLayerByName()

mpLayer * mpWindow::GetLayerByName ( const wxString &  name)

Get the layer by its name (case sensitive).

Parameters
nameThe name of the layer to retrieve
Returns
A pointer to the mpLayer object, or NULL if not found.

Definition at line 3018 of file mathplot.cpp.

3019 {
3020  for( wxLayerList::iterator it = m_layers.begin(); it!=m_layers.end(); it++ )
3021  if( !(*it)->GetName().Cmp( name ) )
3022  return *it;
3023 
3024 
3025  return NULL; // Not found
3026 }
wxLayerList m_layers
Definition: mathplot.h:1486
const char * name
Definition: DXF_plotter.cpp:61

References m_layers, and name.

Referenced by IsLayerVisible(), and SetLayerVisible().

◆ GetMarginBottom()

int mpWindow::GetMarginBottom ( )
inline

◆ GetMarginLeft()

int mpWindow::GetMarginLeft ( )
inline

◆ GetMarginRight()

int mpWindow::GetMarginRight ( )
inline

◆ GetMarginTop()

int mpWindow::GetMarginTop ( )
inline

◆ GetMPScrollbars()

bool mpWindow::GetMPScrollbars ( )
inline

Get scrollbars status.

Returns
true if scrollbars are visible

Definition at line 1324 of file mathplot.h.

1324 { return m_enableScrollBars; };
bool m_enableScrollBars
Definition: mathplot.h:1522

◆ GetPopupMenu()

wxMenu* mpWindow::GetPopupMenu ( )
inline

Get reference to context menu of the plot canvas.

Returns
Pointer to menu. The menu can be modified.

Definition at line 1056 of file mathplot.h.

1056 { return &m_popmenu; }
wxMenu m_popmenu
Definition: mathplot.h:1487

◆ GetPosX()

double mpWindow::GetPosX ( void  ) const
inline

Definition at line 1116 of file mathplot.h.

1116 { return m_posX; }
double m_posX
Definition: mathplot.h:1500

Referenced by mpScaleXBase::Plot(), mpMovableObject::Plot(), and mpBitmapLayer::Plot().

◆ GetPosY()

double mpWindow::GetPosY ( void  ) const
inline

Definition at line 1123 of file mathplot.h.

1123 { return m_posY; }
double m_posY
Definition: mathplot.h:1501

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

◆ GetScaleX()

double mpWindow::GetScaleX ( void  ) const
inline

Definition at line 1102 of file mathplot.h.

1102 { return m_scaleX; }; // Schaling's method: maybe another method esists with the same name
double m_scaleX
Definition: mathplot.h:1498

Referenced by mpScaleXBase::Plot(), mpMovableObject::Plot(), and mpBitmapLayer::Plot().

◆ GetScaleY()

double mpWindow::GetScaleY ( void  ) const
inline

Definition at line 1109 of file mathplot.h.

1109 { return m_scaleY; } // Schaling's method: maybe another method exists with the same name
double m_scaleY
Definition: mathplot.h:1499

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

◆ GetScrX()

int mpWindow::GetScrX ( void  ) const
inline

Get current view's X dimension in device context units.

Usually this is equal to wxDC::GetSize, but it might differ thus mpLayer implementations should rely on the value returned by the function. See rules for coordinate transformation

Returns
X dimension.

Definition at line 1131 of file mathplot.h.

1131 { return m_scrX; }
int m_scrX
Definition: mathplot.h:1502

Referenced by mpScaleXBase::getVisibleDataRange(), mpPrintout::OnPrintPage(), CURSOR::Plot(), mpInfoLayer::Plot(), mpInfoCoords::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpProfile::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), mpText::Plot(), mpMovableObject::Plot(), and mpBitmapLayer::Plot().

◆ GetScrY()

int mpWindow::GetScrY ( void  ) const
inline

Get current view's Y dimension in device context units.

Usually this is equal to wxDC::GetSize, but it might differ thus mpLayer implementations should rely on the value returned by the function. See rules for coordinate transformation

Returns
Y dimension.

Definition at line 1140 of file mathplot.h.

1140 { return m_scrY; }
int m_scrY
Definition: mathplot.h:1503

Referenced by mpScaleY::getVisibleDataRange(), mpPrintout::OnPrintPage(), CURSOR::Plot(), mpInfoLayer::Plot(), mpInfoCoords::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpProfile::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), mpText::Plot(), mpMovableObject::Plot(), and mpBitmapLayer::Plot().

◆ GetXpos()

double mpWindow::GetXpos ( ) const
inline

Get current view's X position.

See rules for coordinate transformation

Returns
X Position in layer coordinate system, that corresponds to the center point of the view.

Definition at line 1115 of file mathplot.h.

1115 { return m_posX; }
double m_posX
Definition: mathplot.h:1500

◆ GetXscl()

double mpWindow::GetXscl ( )
inline

Get current view's X scale.

See rules for coordinate transformation

Returns
Scale

Definition at line 1101 of file mathplot.h.

1101 { return m_scaleX; }
double m_scaleX
Definition: mathplot.h:1498

◆ GetXScreen()

int mpWindow::GetXScreen ( void  ) const
inline

Definition at line 1132 of file mathplot.h.

1132 { return m_scrX; }
int m_scrX
Definition: mathplot.h:1502

Referenced by SIM_PLOT_PANEL::EnableCursor().

◆ GetYpos()

double mpWindow::GetYpos ( ) const
inline

Get current view's Y position.

See rules for coordinate transformation

Returns
Y Position in layer coordinate system, that corresponds to the center point of the view.

Definition at line 1122 of file mathplot.h.

1122 { return m_posY; }
double m_posY
Definition: mathplot.h:1501

◆ GetYscl()

double mpWindow::GetYscl ( ) const
inline

Get current view's Y scale.

See rules for coordinate transformation

Returns
Scale

Definition at line 1108 of file mathplot.h.

1108 { return m_scaleY; }
double m_scaleY
Definition: mathplot.h:1499

◆ GetYScreen()

int mpWindow::GetYScreen ( void  ) const
inline

Definition at line 1141 of file mathplot.h.

1141 { return m_scrY; }
int m_scrY
Definition: mathplot.h:1503

◆ IsAspectLocked()

bool mpWindow::IsAspectLocked ( )
inline

Checks whether the X/Y scale aspect is locked.

Return values
TRUELocked
FALSEUnlocked

Definition at line 1222 of file mathplot.h.

1222 { return m_lockaspect; }
bool m_lockaspect
Definition: mathplot.h:1488

◆ IsInsideInfoLayer()

mpInfoLayer * mpWindow::IsInsideInfoLayer ( wxPoint &  point)

Check if a given point is inside the area of a mpInfoLayer and eventually returns its pointer.

Parameters
pointThe position to be checked
Returns
If an info layer is found, returns its pointer, NULL otherwise

Definition at line 3105 of file mathplot.cpp.

3106 {
3107  wxLayerList::iterator li;
3108 
3109  for( li = m_layers.begin(); li != m_layers.end(); li++ )
3110  {
3111 #ifdef MATHPLOT_DO_LOGGING
3112  wxLogMessage( "mpWindow::IsInsideInfoLayer() examinining layer = %p", (*li) );
3113 #endif // MATHPLOT_DO_LOGGING
3114 
3115  if( (*li)->IsInfo() )
3116  {
3117  mpInfoLayer* tmpLyr = (mpInfoLayer*) (*li);
3118 #ifdef MATHPLOT_DO_LOGGING
3119  wxLogMessage( "mpWindow::IsInsideInfoLayer() layer = %p", (*li) );
3120 #endif // MATHPLOT_DO_LOGGING
3121 
3122  if( tmpLyr->Inside( point ) )
3123  {
3124  return tmpLyr;
3125  }
3126  }
3127  }
3128 
3129  return NULL;
3130 }
virtual bool Inside(wxPoint &point)
Checks whether a point is inside the info box rectangle.
Definition: mathplot.cpp:135
wxLayerList m_layers
Definition: mathplot.h:1486
Base class to create small rectangular info boxes mpInfoLayer is the base class to create a small rec...
Definition: mathplot.h:334

References mpInfoLayer::Inside(), and m_layers.

Referenced by OnMouseLeftDown().

◆ IsLayerVisible() [1/2]

bool mpWindow::IsLayerVisible ( const wxString &  name)

Check whether a layer with given name is visible.

Parameters
nameThe layer name
Returns
layer visibility status

Definition at line 3145 of file mathplot.cpp.

3146 {
3147  mpLayer* lx = GetLayerByName( name );
3148 
3149  return (lx) ? lx->IsVisible() : false;
3150 }
bool IsVisible()
Checks whether the layer is visible or not.
Definition: mathplot.h:297
mpLayer * GetLayerByName(const wxString &name)
Definition: mathplot.cpp:3018
const char * name
Definition: DXF_plotter.cpp:61

References GetLayerByName(), mpLayer::IsVisible(), and name.

◆ IsLayerVisible() [2/2]

bool mpWindow::IsLayerVisible ( const unsigned int  position)

Check whether the layer at given position is visible.

Parameters
positionThe layer position in layer list
Returns
layer visibility status

Definition at line 3165 of file mathplot.cpp.

3166 {
3167  mpLayer* lx = GetLayer( position );
3168 
3169  return (lx) ? lx->IsVisible() : false;
3170 }
mpLayer * GetLayer(int position)
Definition: mathplot.cpp:3009
bool IsVisible()
Checks whether the layer is visible or not.
Definition: mathplot.h:297

References GetLayer(), and mpLayer::IsVisible().

◆ LimitView()

void mpWindow::LimitView ( bool  aEnable)
inline

Limit zooming & panning to the area used by the plots.

Definition at line 1416 of file mathplot.h.

1417  {
1418  m_enableLimitedView = aEnable;
1419  }
bool m_enableLimitedView
Definition: mathplot.h:1519

Referenced by SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ LockAspect()

void mpWindow::LockAspect ( bool  enable = TRUE)

Enable or disable X/Y scale aspect locking for the view.

Note
Explicit calls to mpWindow::SetScaleX and mpWindow::SetScaleY will set an unlocked aspect, but any other action changing the view scale will lock the aspect again.

Definition at line 2398 of file mathplot.cpp.

2399 {
2400  m_lockaspect = enable;
2401  m_popmenu.Check( mpID_LOCKASPECT, enable );
2402 
2403  // Try to fit again with the new config:
2405 }
double m_desiredXmax
Definition: mathplot.h:1510
double m_desiredYmax
Definition: mathplot.h:1510
bool m_lockaspect
Definition: mathplot.h:1488
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998
double m_desiredYmin
Definition: mathplot.h:1510
wxMenu m_popmenu
Definition: mathplot.h:1487

References Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_lockaspect, m_popmenu, and mpID_LOCKASPECT.

Referenced by OnLockAspect().

◆ OnCenter()

void mpWindow::OnCenter ( wxCommandEvent &  event)
protected

Definition at line 2428 of file mathplot.cpp.

2429 {
2430  GetClientSize( &m_scrX, &m_scrY );
2431  int centerX = (m_scrX - m_marginLeft - m_marginRight) / 2; // + m_marginLeft; // c.x = m_scrX/2;
2432  int centerY = (m_scrY - m_marginTop - m_marginBottom) / 2; // - m_marginTop; // c.y = m_scrY/2;
2433  SetPos( p2x( m_clickedX - centerX ), p2y( m_clickedY - centerY ) );
2434  // SetPos( p2x(m_clickedX-m_scrX/2), p2y(m_clickedY-m_scrY/2) ); //SetPos( (double)(m_clickedX-m_scrX/2) / m_scaleX + m_posX, (double)(m_scrY/2-m_clickedY) / m_scaleY + m_posY);
2435 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
int m_clickedX
Definition: mathplot.h:1504
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
int m_marginTop
Definition: mathplot.h:1512
void SetPos(double posX, double posY)
Set current view's X and Y position and refresh display.
Definition: mathplot.h:1173
int m_clickedY
Definition: mathplot.h:1505
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
int m_scrX
Definition: mathplot.h:1502

References m_clickedX, m_clickedY, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_scrX, m_scrY, p2x(), p2y(), and SetPos().

◆ OnFit()

void mpWindow::OnFit ( wxCommandEvent &  event)
protected

Definition at line 2422 of file mathplot.cpp.

2423 {
2424  Fit();
2425 }
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998

References Fit().

◆ OnLockAspect()

void mpWindow::OnLockAspect ( wxCommandEvent &  event)
protected

Definition at line 2416 of file mathplot.cpp.

2417 {
2419 }
bool m_lockaspect
Definition: mathplot.h:1488
void LockAspect(bool enable=TRUE)
Enable or disable X/Y scale aspect locking for the view.
Definition: mathplot.cpp:2398

References LockAspect(), and m_lockaspect.

◆ OnMouseLeftDown()

void mpWindow::OnMouseLeftDown ( wxMouseEvent &  event)
protected

Definition at line 1945 of file mathplot.cpp.

1946 {
1947  m_mouseLClick.x = event.GetX();
1948  m_mouseLClick.y = event.GetY();
1949  m_zooming = true;
1950 #ifdef MATHPLOT_DO_LOGGING
1951  wxLogMessage( "mpWindow::OnMouseLeftDown() X = %d , Y = %d", event.GetX(), event.GetY() ); /*m_mouseLClick.x, m_mouseLClick.y);*/
1952 #endif
1953  wxPoint pointClicked = event.GetPosition();
1954  m_movingInfoLayer = IsInsideInfoLayer( pointClicked );
1955 
1956  if( m_movingInfoLayer != NULL )
1957  {
1958 #ifdef MATHPLOT_DO_LOGGING
1959  wxLogMessage( "mpWindow::OnMouseLeftDown() started moving layer %lx",
1960  (long int) m_movingInfoLayer ); /*m_mouseLClick.x, m_mouseLClick.y);*/
1961 #endif
1962  }
1963 
1964  event.Skip();
1965 }
bool m_zooming
Definition: mathplot.h:1525
mpInfoLayer * IsInsideInfoLayer(wxPoint &point)
Check if a given point is inside the area of a mpInfoLayer and eventually returns its pointer.
Definition: mathplot.cpp:3105
wxPoint m_mouseLClick
Definition: mathplot.h:1521
mpInfoLayer * m_movingInfoLayer
Definition: mathplot.h:1524

References IsInsideInfoLayer(), m_mouseLClick, m_movingInfoLayer, and m_zooming.

◆ OnMouseLeftRelease()

void mpWindow::OnMouseLeftRelease ( wxMouseEvent &  event)
protected

Definition at line 1968 of file mathplot.cpp.

1969 {
1970  wxPoint release( event.GetX(), event.GetY() );
1971  wxPoint press( m_mouseLClick.x, m_mouseLClick.y );
1972 
1973  m_zooming = false;
1974 
1975  if( m_movingInfoLayer != NULL )
1976  {
1978  m_movingInfoLayer = NULL;
1979  }
1980  else
1981  {
1982  if( release != press )
1983  {
1984  ZoomRect( press, release );
1985  } /*else {
1986  * if (m_coordTooltip) {
1987  * wxString toolTipContent;
1988  * toolTipContent.Printf( "X = %f\nY = %f", p2x(event.GetX()), p2y(event.GetY()));
1989  * SetToolTip(toolTipContent);
1990  * }
1991  * } */
1992  }
1993 
1994  event.Skip();
1995 }
bool m_zooming
Definition: mathplot.h:1525
wxPoint m_mouseLClick
Definition: mathplot.h:1521
void ZoomRect(wxPoint p0, wxPoint p1)
Zoom view fitting given coordinates to the window (p0 and p1 do not need to be in any specific order)
Definition: mathplot.cpp:2375
mpInfoLayer * m_movingInfoLayer
Definition: mathplot.h:1524
virtual void UpdateReference()
Updates the rectangle reference point.
Definition: mathplot.cpp:148

References m_mouseLClick, m_movingInfoLayer, m_zooming, mpInfoLayer::UpdateReference(), and ZoomRect().

◆ OnMouseMiddleDown()

void mpWindow::OnMouseMiddleDown ( wxMouseEvent &  event)
protected

Definition at line 1794 of file mathplot.cpp.

1795 {
1796  m_mouseMClick.x = event.GetX();
1797  m_mouseMClick.y = event.GetY();
1798 }
wxPoint m_mouseMClick
Definition: mathplot.h:1520

References m_mouseMClick.

◆ OnMouseMove()

void mpWindow::OnMouseMove ( wxMouseEvent &  event)
protected

Definition at line 1845 of file mathplot.cpp.

1846 {
1848  {
1849  event.Skip();
1850  return;
1851  }
1852 
1853  if( event.m_middleDown )
1854  {
1855  // The change:
1856  int Ax = m_mouseMClick.x - event.GetX();
1857  int Ay = m_mouseMClick.y - event.GetY();
1858 
1859  // For the next event, use relative to this coordinates.
1860  m_mouseMClick.x = event.GetX();
1861  m_mouseMClick.y = event.GetY();
1862 
1863  double Ax_units = Ax / m_scaleX;
1864  double Ay_units = -Ay / m_scaleY;
1865 
1866  bool updateRequired = false;
1867  updateRequired |= SetXView( m_posX + Ax_units,
1868  m_desiredXmax + Ax_units,
1869  m_desiredXmin + Ax_units );
1870  updateRequired |= SetYView( m_posY + Ay_units,
1871  m_desiredYmax + Ay_units,
1872  m_desiredYmin + Ay_units );
1873 
1874  if( updateRequired )
1875  UpdateAll();
1876 
1877 #ifdef MATHPLOT_DO_LOGGING
1878  wxLogMessage( "[mpWindow::OnMouseMove] Ax:%i Ay:%i m_posX:%f m_posY:%f",
1879  Ax,
1880  Ay,
1881  m_posX,
1882  m_posY );
1883 #endif
1884  }
1885  else
1886  {
1887  if( event.m_leftDown )
1888  {
1889  if( m_movingInfoLayer == NULL )
1890  {
1891  wxClientDC dc( this );
1892  wxPen pen( m_fgColour, 1, wxPENSTYLE_DOT );
1893  dc.SetPen( pen );
1894  dc.SetBrush( *wxTRANSPARENT_BRUSH );
1895  dc.DrawRectangle( m_mouseLClick.x, m_mouseLClick.y,
1896  event.GetX() - m_mouseLClick.x, event.GetY() - m_mouseLClick.y );
1897  m_zooming = true;
1898  m_zoomRect.x = m_mouseLClick.x;
1899  m_zoomRect.y = m_mouseLClick.y;
1900  m_zoomRect.width = event.GetX() - m_mouseLClick.x;
1901  m_zoomRect.height = event.GetY() - m_mouseLClick.y;
1902  }
1903  else
1904  {
1905  wxPoint moveVector( event.GetX() - m_mouseLClick.x,
1906  event.GetY() - m_mouseLClick.y );
1907  m_movingInfoLayer->Move( moveVector );
1908  m_zooming = false;
1909  }
1910 
1911  UpdateAll();
1912  }
1913  else
1914  {
1915 #if 0
1916  wxLayerList::iterator li;
1917 
1918  for( li = m_layers.begin(); li != m_layers.end(); li++ )
1919  {
1920  if( (*li)->IsInfo() && (*li)->IsVisible() )
1921  {
1922  mpInfoLayer* tmpLyr = (mpInfoLayer*) (*li);
1923  tmpLyr->UpdateInfo( *this, event );
1924  // UpdateAll();
1925  RefreshRect( tmpLyr->GetRectangle() );
1926  }
1927  }
1928 
1929 #endif
1930  /* if (m_coordTooltip) {
1931  * wxString toolTipContent;
1932  * toolTipContent.Printf( "X = %f\nY = %f", p2x(event.GetX()), p2y(event.GetY()));
1933  * wxTipWindow** ptr = NULL;
1934  * wxRect rectBounds(event.GetX(), event.GetY(), 5, 5);
1935  * wxTipWindow* tip = new wxTipWindow(this, toolTipContent, 100, ptr, &rectBounds);
1936  *
1937  * } */
1938  }
1939  }
1940 
1941  event.Skip();
1942 }
bool m_zooming
Definition: mathplot.h:1525
virtual bool SetYView(double pos, double desiredMax, double desiredMin)
Applies new Y view coordinates depending on the settings.
Definition: mathplot.cpp:2229
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
bool m_enableMouseNavigation
Definition: mathplot.h:1518
double m_posX
Definition: mathplot.h:1500
wxPoint m_mouseMClick
Definition: mathplot.h:1520
double m_scaleX
Definition: mathplot.h:1498
wxLayerList m_layers
Definition: mathplot.h:1486
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
wxPoint m_mouseLClick
Definition: mathplot.h:1521
virtual void Move(wxPoint delta)
Moves the layer rectangle of given pixel deltas.
Definition: mathplot.cpp:141
double m_desiredYmax
Definition: mathplot.h:1510
virtual void UpdateInfo(mpWindow &w, wxEvent &event)
Updates the content of the info box.
Definition: mathplot.cpp:130
Base class to create small rectangular info boxes mpInfoLayer is the base class to create a small rec...
Definition: mathplot.h:334
wxRect m_zoomRect
Definition: mathplot.h:1526
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
mpInfoLayer * m_movingInfoLayer
Definition: mathplot.h:1524
wxColour m_fgColour
Definition: mathplot.h:1491
double m_posY
Definition: mathplot.h:1501
const wxRect & GetRectangle()
Returns the current rectangle coordinates.
Definition: mathplot.h:391
double m_desiredYmin
Definition: mathplot.h:1510
virtual bool SetXView(double pos, double desiredMax, double desiredMin)
Applies new X view coordinates depending on the settings.
Definition: mathplot.cpp:2215

References mpInfoLayer::GetRectangle(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableMouseNavigation, m_fgColour, m_layers, m_mouseLClick, m_mouseMClick, m_movingInfoLayer, m_posX, m_posY, m_scaleX, m_scaleY, m_zooming, m_zoomRect, mpInfoLayer::Move(), SetXView(), SetYView(), UpdateAll(), and mpInfoLayer::UpdateInfo().

◆ OnMouseWheel()

void mpWindow::OnMouseWheel ( wxMouseEvent &  event)
protected

Definition at line 1803 of file mathplot.cpp.

1804 {
1806  {
1807  event.Skip();
1808  return;
1809  }
1810 
1811  // Scroll vertically or horizontally (this is SHIFT is hold down).
1812  int change = -event.GetWheelRotation(); // Opposite direction (More intuitive)!
1813  double changeUnitsX = change / m_scaleX;
1814  double changeUnitsY = change / m_scaleY;
1815 
1816  if( event.m_controlDown )
1817  {
1818  // horizontal scroll
1819  SetXView( m_posX + changeUnitsX, m_desiredXmax + changeUnitsX,
1820  m_desiredXmin + changeUnitsX );
1821  }
1822  else if( event.m_shiftDown )
1823  {
1824  // vertical scroll
1825  SetYView( m_posY - changeUnitsY, m_desiredYmax - changeUnitsY,
1826  m_desiredYmin - changeUnitsY );
1827  }
1828  else
1829  {
1830  // zoom in/out
1831  wxPoint clickPt( event.GetX(), event.GetY() );
1832 
1833  if( event.GetWheelRotation() > 0 )
1834  ZoomIn( clickPt );
1835  else
1836  ZoomOut( clickPt );
1837  }
1838 
1839  UpdateAll();
1840 }
void ZoomOut(const wxPoint &centerPoint=wxDefaultPosition)
Zoom out current view and refresh display.
Definition: mathplot.cpp:2300
virtual bool SetYView(double pos, double desiredMax, double desiredMin)
Applies new Y view coordinates depending on the settings.
Definition: mathplot.cpp:2229
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
bool m_enableMouseNavigation
Definition: mathplot.h:1518
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_desiredYmax
Definition: mathplot.h:1510
void ZoomIn(const wxPoint &centerPoint=wxDefaultPosition)
Zoom into current view and refresh display.
Definition: mathplot.cpp:2243
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
double m_desiredYmin
Definition: mathplot.h:1510
virtual bool SetXView(double pos, double desiredMax, double desiredMin)
Applies new X view coordinates depending on the settings.
Definition: mathplot.cpp:2215

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableMouseNavigation, m_posX, m_posY, m_scaleX, m_scaleY, SetXView(), SetYView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ OnPaint()

void mpWindow::OnPaint ( wxPaintEvent &  event)
protected

Definition at line 2520 of file mathplot.cpp.

2521 {
2522  wxPaintDC dc( this );
2523 
2524  dc.GetSize( &m_scrX, &m_scrY ); // This is the size of the visible area only!
2525 
2526 #ifdef MATHPLOT_DO_LOGGING
2527  wxLogMessage( "[mpWindow::OnPaint] vis.area: x %i y%i", m_scrX, m_scrY );
2528 #endif
2529 
2530  // Selects direct or buffered draw:
2531  wxDC* trgDc;
2532 
2533  // J.L.Blanco @ Aug 2007: Added double buffer support
2534  if( m_enableDoubleBuffer )
2535  {
2536  if( m_last_lx!=m_scrX || m_last_ly!=m_scrY )
2537  {
2538  if( m_buff_bmp )
2539  delete m_buff_bmp;
2540 
2541  m_buff_bmp = new wxBitmap( m_scrX, m_scrY );
2542  m_buff_dc.SelectObject( *m_buff_bmp );
2543  m_last_lx = m_scrX;
2544  m_last_ly = m_scrY;
2545  }
2546 
2547  trgDc = &m_buff_dc;
2548  }
2549  else
2550  {
2551  trgDc = &dc;
2552  }
2553 
2554  // Draw background:
2555  // trgDc->SetDeviceOrigin(0,0);
2556  trgDc->SetPen( *wxTRANSPARENT_PEN );
2557  wxBrush brush( GetBackgroundColour() );
2558  trgDc->SetBrush( brush );
2559  trgDc->SetTextForeground( m_fgColour );
2560  trgDc->DrawRectangle( 0, 0, m_scrX, m_scrY );
2561 
2562  // Draw all the layers:
2563  // trgDc->SetDeviceOrigin( m_scrX>>1, m_scrY>>1); // Origin at the center
2564  wxLayerList::iterator li;
2565 
2566  for( li = m_layers.begin(); li != m_layers.end(); li++ )
2567  {
2568  (*li)->Plot( *trgDc, *this );
2569  }
2570 
2571  ;
2572 
2573  if( m_zooming )
2574  {
2575  wxPen pen( m_fgColour, 1, wxPENSTYLE_DOT );
2576  trgDc->SetPen( pen );
2577  trgDc->SetBrush( *wxTRANSPARENT_BRUSH );
2578  trgDc->DrawRectangle( m_zoomRect );
2579  }
2580 
2581  // If doublebuffer, draw now to the window:
2582  if( m_enableDoubleBuffer )
2583  {
2584  // trgDc->SetDeviceOrigin(0,0);
2585  // dc.SetDeviceOrigin(0,0); // Origin at the center
2586  dc.Blit( 0, 0, m_scrX, m_scrY, trgDc, 0, 0 );
2587  }
2588 
2589  /* if (m_coordTooltip) {
2590  * wxString toolTipContent;
2591  * wxPoint mousePoint = wxGetMousePosition();
2592  * toolTipContent.Printf( "X = %f\nY = %f", p2x(mousePoint.x), p2y(mousePoint.y));
2593  * SetToolTip(toolTipContent);
2594  * }*/
2595  // If scrollbars are enabled, refresh them
2596  if( m_enableScrollBars )
2597  {
2598  /* m_scroll.x = (int) floor((m_posX - m_minX)*m_scaleX);
2599  * m_scroll.y = (int) floor((m_maxY - m_posY )*m_scaleY);
2600  * Scroll(m_scroll.x, m_scroll.y);*/
2601  // Scroll(x2p(m_posX), y2p(m_posY));
2602  // SetVirtualSize((int) ((m_maxX - m_minX)*m_scaleX), (int) ((m_maxY - m_minY)*m_scaleY));
2603  // int centerX = (m_scrX - m_marginLeft - m_marginRight)/2; // + m_marginLeft; // c.x = m_scrX/2;
2604  // int centerY = (m_scrY - m_marginTop - m_marginBottom)/2; // - m_marginTop; // c.y = m_scrY/2;
2605  /*SetScrollbars(1, 1, (int) ((m_maxX - m_minX)*m_scaleX), (int) ((m_maxY - m_minY)*m_scaleY));*/ // , x2p(m_posX + centerX/m_scaleX), y2p(m_posY - centerY/m_scaleY), true);
2606  }
2607 }
wxMemoryDC m_buff_dc
Definition: mathplot.h:1515
bool m_enableScrollBars
Definition: mathplot.h:1522
bool m_zooming
Definition: mathplot.h:1525
wxLayerList m_layers
Definition: mathplot.h:1486
wxRect m_zoomRect
Definition: mathplot.h:1526
wxColour m_fgColour
Definition: mathplot.h:1491
int m_last_ly
Definition: mathplot.h:1514
int m_last_lx
Definition: mathplot.h:1514
int m_scrY
Definition: mathplot.h:1503
bool m_enableDoubleBuffer
Definition: mathplot.h:1517
int m_scrX
Definition: mathplot.h:1502
wxBitmap * m_buff_bmp
Definition: mathplot.h:1516

References m_buff_bmp, m_buff_dc, m_enableDoubleBuffer, m_enableScrollBars, m_fgColour, m_last_lx, m_last_ly, m_layers, m_scrX, m_scrY, m_zooming, and m_zoomRect.

◆ OnScrollBottom()

void mpWindow::OnScrollBottom ( wxScrollWinEvent &  event)
protected

Definition at line 2966 of file mathplot.cpp.

2967 {
2968  int scrollOrientation = event.GetOrientation();
2969  // Get thumb size
2970  int thumbSize = GetScrollThumb( scrollOrientation );
2971  // Get scroll range
2972  int scrollRange = GetScrollRange( scrollOrientation );
2973 
2974  DoScrollCalc( scrollRange - thumbSize, scrollOrientation );
2975 }
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc().

◆ OnScrollLineDown()

void mpWindow::OnScrollLineDown ( wxScrollWinEvent &  event)
protected

Definition at line 2940 of file mathplot.cpp.

2941 {
2942  int scrollOrientation = event.GetOrientation();
2943  // Get position before page up
2944  int position = GetScrollPos( scrollOrientation );
2945  // Get thumb size
2946  int thumbSize = GetScrollThumb( scrollOrientation );
2947  // Get scroll range
2948  int scrollRange = GetScrollRange( scrollOrientation );
2949 
2950  // Need to adjust position by a page
2951  position += mpSCROLL_NUM_PIXELS_PER_LINE;
2952 
2953  if( position > (scrollRange - thumbSize) )
2954  position = scrollRange - thumbSize;
2955 
2956  DoScrollCalc( position, scrollOrientation );
2957 }
#define mpSCROLL_NUM_PIXELS_PER_LINE
Definition: mathplot.cpp:61
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc(), and mpSCROLL_NUM_PIXELS_PER_LINE.

◆ OnScrollLineUp()

void mpWindow::OnScrollLineUp ( wxScrollWinEvent &  event)
protected

Definition at line 2924 of file mathplot.cpp.

2925 {
2926  int scrollOrientation = event.GetOrientation();
2927  // Get position before page up
2928  int position = GetScrollPos( scrollOrientation );
2929 
2930  // Need to adjust position by a line
2931  position -= mpSCROLL_NUM_PIXELS_PER_LINE;
2932 
2933  if( position < 0 )
2934  position = 0;
2935 
2936  DoScrollCalc( position, scrollOrientation );
2937 }
#define mpSCROLL_NUM_PIXELS_PER_LINE
Definition: mathplot.cpp:61
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc(), and mpSCROLL_NUM_PIXELS_PER_LINE.

◆ OnScrollPageDown()

void mpWindow::OnScrollPageDown ( wxScrollWinEvent &  event)
protected

Definition at line 2904 of file mathplot.cpp.

2905 {
2906  int scrollOrientation = event.GetOrientation();
2907  // Get position before page up
2908  int position = GetScrollPos( scrollOrientation );
2909  // Get thumb size
2910  int thumbSize = GetScrollThumb( scrollOrientation );
2911  // Get scroll range
2912  int scrollRange = GetScrollRange( scrollOrientation );
2913 
2914  // Need to adjust position by a page
2915  position += thumbSize;
2916 
2917  if( position > (scrollRange - thumbSize) )
2918  position = scrollRange - thumbSize;
2919 
2920  DoScrollCalc( position, scrollOrientation );
2921 }
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc().

◆ OnScrollPageUp()

void mpWindow::OnScrollPageUp ( wxScrollWinEvent &  event)
protected

Definition at line 2886 of file mathplot.cpp.

2887 {
2888  int scrollOrientation = event.GetOrientation();
2889  // Get position before page up
2890  int position = GetScrollPos( scrollOrientation );
2891  // Get thumb size
2892  int thumbSize = GetScrollThumb( scrollOrientation );
2893 
2894  // Need to adjust position by a page
2895  position -= thumbSize;
2896 
2897  if( position < 0 )
2898  position = 0;
2899 
2900  DoScrollCalc( position, scrollOrientation );
2901 }
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc().

◆ OnScrollThumbTrack()

void mpWindow::OnScrollThumbTrack ( wxScrollWinEvent &  event)
protected

Definition at line 2880 of file mathplot.cpp.

2881 {
2882  DoScrollCalc( event.GetPosition(), event.GetOrientation() );
2883 }
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc().

◆ OnScrollTop()

void mpWindow::OnScrollTop ( wxScrollWinEvent &  event)
protected

Definition at line 2960 of file mathplot.cpp.

2961 {
2962  DoScrollCalc( 0, event.GetOrientation() );
2963 }
void DoScrollCalc(const int position, const int orientation)
Definition: mathplot.cpp:2855

References DoScrollCalc().

◆ OnShowPopupMenu()

void mpWindow::OnShowPopupMenu ( wxMouseEvent &  event)
protected

Definition at line 2408 of file mathplot.cpp.

2409 {
2410  m_clickedX = event.GetX();
2411  m_clickedY = event.GetY();
2412  PopupMenu( &m_popmenu, event.GetX(), event.GetY() );
2413 }
int m_clickedX
Definition: mathplot.h:1504
int m_clickedY
Definition: mathplot.h:1505
wxMenu m_popmenu
Definition: mathplot.h:1487

References m_clickedX, m_clickedY, and m_popmenu.

◆ OnSize()

void mpWindow::OnSize ( wxSizeEvent &  event)
protected

Definition at line 2450 of file mathplot.cpp.

2451 {
2452  // Try to fit again with the new window size:
2454 #ifdef MATHPLOT_DO_LOGGING
2455  wxLogMessage( "mpWindow::OnSize() m_scrX = %d, m_scrY = %d", m_scrX, m_scrY );
2456 #endif // MATHPLOT_DO_LOGGING
2457 }
double m_desiredXmax
Definition: mathplot.h:1510
double m_desiredYmax
Definition: mathplot.h:1510
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998
double m_desiredYmin
Definition: mathplot.h:1510
int m_scrY
Definition: mathplot.h:1503
int m_scrX
Definition: mathplot.h:1502

References Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_scrX, and m_scrY.

◆ OnZoomIn()

void mpWindow::OnZoomIn ( wxCommandEvent &  event)
protected

Definition at line 2438 of file mathplot.cpp.

2439 {
2440  ZoomIn( wxPoint( m_mouseMClick.x, m_mouseMClick.y ) );
2441 }
wxPoint m_mouseMClick
Definition: mathplot.h:1520
void ZoomIn(const wxPoint &centerPoint=wxDefaultPosition)
Zoom into current view and refresh display.
Definition: mathplot.cpp:2243

References m_mouseMClick, and ZoomIn().

◆ OnZoomOut()

void mpWindow::OnZoomOut ( wxCommandEvent &  event)
protected

Definition at line 2444 of file mathplot.cpp.

2445 {
2446  ZoomOut();
2447 }
void ZoomOut(const wxPoint &centerPoint=wxDefaultPosition)
Zoom out current view and refresh display.
Definition: mathplot.cpp:2300

References ZoomOut().

◆ p2x()

double mpWindow::p2x ( wxCoord  pixelCoordX)
inline

Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale.

See also
p2y,x2p,y2p

Definition at line 1185 of file mathplot.h.

1185 { return m_posX + pixelCoordX / m_scaleX; }
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498

Referenced by DoZoomInXCalc(), DoZoomOutXCalc(), mpScaleXBase::getVisibleDataRange(), OnCenter(), CURSOR::Plot(), mpFX::Plot(), mpProfile::Plot(), ZoomIn(), ZoomOut(), and ZoomRect().

◆ p2y()

double mpWindow::p2y ( wxCoord  pixelCoordY)
inline

Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale.

See also
p2x,x2p,y2p

Definition at line 1190 of file mathplot.h.

1190 { return m_posY - pixelCoordY / m_scaleY; }
double m_scaleY
Definition: mathplot.h:1499
double m_posY
Definition: mathplot.h:1501

Referenced by DoZoomInYCalc(), DoZoomOutYCalc(), mpScaleY::getVisibleDataRange(), OnCenter(), mpFY::Plot(), ZoomIn(), ZoomOut(), and ZoomRect().

◆ SaveScreenshot()

bool mpWindow::SaveScreenshot ( const wxString &  filename,
wxBitmapType  type = wxBITMAP_TYPE_BMP,
wxSize  imageSize = wxDefaultSize,
bool  fit = false 
)

Draw the window on a wxBitmap, then save it to a file.

Parameters
filenameFile name where to save the screenshot
typeimage type to be saved: see wxImage output file types for flags
imageSizeSet a size for the output image. Default is the same as the screen size
fitDecide whether to fit the plot into the size

Definition at line 3038 of file mathplot.cpp.

3040 {
3041  int sizeX, sizeY;
3042  int bk_scrX, bk_scrY;
3043 
3044  if( imageSize == wxDefaultSize )
3045  {
3046  sizeX = m_scrX;
3047  sizeY = m_scrY;
3048  }
3049  else
3050  {
3051  sizeX = imageSize.x;
3052  sizeY = imageSize.y;
3053  bk_scrX = m_scrX;
3054  bk_scrY = m_scrY;
3055  SetScr( sizeX, sizeY );
3056  }
3057 
3058  wxBitmap screenBuffer( sizeX, sizeY );
3059  wxMemoryDC screenDC;
3060  screenDC.SelectObject( screenBuffer );
3061  screenDC.SetPen( *wxWHITE_PEN );
3062  screenDC.SetTextForeground( m_fgColour );
3063  wxBrush brush( GetBackgroundColour() );
3064  screenDC.SetBrush( brush );
3065  screenDC.DrawRectangle( 0, 0, sizeX, sizeY );
3066 
3067  if( fit )
3068  {
3069  Fit( m_minX, m_maxX, m_minY, m_maxY, &sizeX, &sizeY );
3070  }
3071  else
3072  {
3074  }
3075 
3076  // Draw all the layers:
3077  wxLayerList::iterator li;
3078 
3079  for( li = m_layers.begin(); li != m_layers.end(); li++ )
3080  (*li)->Plot( screenDC, *this );
3081 
3082  if( imageSize != wxDefaultSize )
3083  {
3084  // Restore dimensions
3085  SetScr( bk_scrX, bk_scrY );
3086  Fit( m_desiredXmin, m_desiredXmax, m_desiredYmin, m_desiredYmax, &bk_scrX, &bk_scrY );
3087  UpdateAll();
3088  }
3089 
3090  // Once drawing is complete, actually save screen shot
3091  wxImage screenImage = screenBuffer.ConvertToImage();
3092  return screenImage.SaveFile( filename, type );
3093 }
double m_desiredXmax
Definition: mathplot.h:1510
double m_minY
Definition: mathplot.h:1496
wxLayerList m_layers
Definition: mathplot.h:1486
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_desiredYmax
Definition: mathplot.h:1510
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
wxColour m_fgColour
Definition: mathplot.h:1491
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998
double m_minX
Definition: mathplot.h:1494
double m_desiredYmin
Definition: mathplot.h:1510
void SetScr(int scrX, int scrY)
Set current view's dimensions in device context units.
Definition: mathplot.h:1180
int m_scrY
Definition: mathplot.h:1503
double m_maxX
Definition: mathplot.h:1495
int m_scrX
Definition: mathplot.h:1502
double m_maxY
Definition: mathplot.h:1497

References Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_fgColour, m_layers, m_maxX, m_maxY, m_minX, m_minY, m_scrX, m_scrY, SetScr(), and UpdateAll().

Referenced by SIM_PLOT_FRAME::menuSaveImage().

◆ SetColourTheme()

void mpWindow::SetColourTheme ( const wxColour &  bgColour,
const wxColour &  drawColour,
const wxColour &  axesColour 
)

Set Color theme.

Provide colours to set a new colour theme.

Parameters
bgColourBackground colour
drawColourThe colour used to draw all elements in foreground, axes excluded
axesColourThe colour used to draw axes (but not their labels)

Definition at line 3173 of file mathplot.cpp.

3176 {
3177  SetBackgroundColour( bgColour );
3178  SetForegroundColour( drawColour );
3179  m_bgColour = bgColour;
3180  m_fgColour = drawColour;
3181  m_axColour = axesColour;
3182  // cycle between layers to set colours and properties to them
3183  wxLayerList::iterator li;
3184 
3185  for( li = m_layers.begin(); li != m_layers.end(); li++ )
3186  {
3187  if( (*li)->GetLayerType() == mpLAYER_AXIS )
3188  {
3189  wxPen axisPen = (*li)->GetPen(); // Get the old pen to modify only colour, not style or width
3190  axisPen.SetColour( axesColour );
3191  (*li)->SetPen( axisPen );
3192  }
3193 
3194  if( (*li)->GetLayerType() == mpLAYER_INFO )
3195  {
3196  wxPen infoPen = (*li)->GetPen(); // Get the old pen to modify only colour, not style or width
3197  infoPen.SetColour( drawColour );
3198  (*li)->SetPen( infoPen );
3199  }
3200  }
3201 }
wxColour m_axColour
Definition: mathplot.h:1492
wxLayerList m_layers
Definition: mathplot.h:1486
wxColour m_fgColour
Definition: mathplot.h:1491
wxColour m_bgColour
Definition: mathplot.h:1490

References m_axColour, m_bgColour, m_fgColour, m_layers, mpLAYER_AXIS, and mpLAYER_INFO.

Referenced by mpPrintout::OnPrintPage(), and SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ SetLayerVisible() [1/2]

void mpWindow::SetLayerVisible ( const wxString &  name,
bool  viewable 
)

Sets the visibility of a layer by its name.

Parameters
nameThe layer name to set visibility
viewablethe view status to be set

Definition at line 3133 of file mathplot.cpp.

3134 {
3135  mpLayer* lx = GetLayerByName( name );
3136 
3137  if( lx )
3138  {
3139  lx->SetVisible( viewable );
3140  UpdateAll();
3141  }
3142 }
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
void SetVisible(bool show)
Sets layer visibility.
Definition: mathplot.h:301
mpLayer * GetLayerByName(const wxString &name)
Definition: mathplot.cpp:3018
const char * name
Definition: DXF_plotter.cpp:61

References GetLayerByName(), name, mpLayer::SetVisible(), and UpdateAll().

◆ SetLayerVisible() [2/2]

void mpWindow::SetLayerVisible ( const unsigned int  position,
bool  viewable 
)

Sets the visibility of a layer by its position in layer list.

Parameters
positionThe layer position in layer list
viewablethe view status to be set

Definition at line 3153 of file mathplot.cpp.

3154 {
3155  mpLayer* lx = GetLayer( position );
3156 
3157  if( lx )
3158  {
3159  lx->SetVisible( viewable );
3160  UpdateAll();
3161  }
3162 }
mpLayer * GetLayer(int position)
Definition: mathplot.cpp:3009
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
void SetVisible(bool show)
Sets layer visibility.
Definition: mathplot.h:301

References GetLayer(), mpLayer::SetVisible(), and UpdateAll().

◆ SetMarginBottom()

void mpWindow::SetMarginBottom ( int  bottom)
inline

Set the bottom margin.

Parameters
bottomBottom Margin

Definition at line 1353 of file mathplot.h.

1353 { m_marginBottom = bottom; };
int m_marginBottom
Definition: mathplot.h:1512

◆ SetMarginLeft()

void mpWindow::SetMarginLeft ( int  left)
inline

Set the left margin.

Parameters
leftLeft Margin

Definition at line 1355 of file mathplot.h.

1355 { m_marginLeft = left; };
int m_marginLeft
Definition: mathplot.h:1512

◆ SetMarginRight()

void mpWindow::SetMarginRight ( int  right)
inline

Set the right margin.

Parameters
rightRight Margin

Definition at line 1351 of file mathplot.h.

1351 { m_marginRight = right; };
int m_marginRight
Definition: mathplot.h:1512

◆ SetMargins()

void mpWindow::SetMargins ( int  top,
int  right,
int  bottom,
int  left 
)

Set window margins, creating a blank area where some kinds of layers cannot draw.

This is useful for example to draw axes outside the area where the plots are drawn.

Parameters
topTop border
rightRight border
bottomBottom border
leftLeft border

Definition at line 3096 of file mathplot.cpp.

3097 {
3098  m_marginTop = top;
3099  m_marginRight = right;
3100  m_marginBottom = bottom;
3101  m_marginLeft = left;
3102 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
int m_marginTop
Definition: mathplot.h:1512
int m_marginBottom
Definition: mathplot.h:1512

References m_marginBottom, m_marginLeft, m_marginRight, and m_marginTop.

Referenced by SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ SetMarginTop()

void mpWindow::SetMarginTop ( int  top)
inline

Set the top margin.

Parameters
topTop Margin

Definition at line 1349 of file mathplot.h.

1349 { m_marginTop = top; };
int m_marginTop
Definition: mathplot.h:1512

◆ SetMPScrollbars()

void mpWindow::SetMPScrollbars ( bool  status)

Enable/disable scrollbars.

Parameters
statusSet to true to show scrollbars
  • m_scroll.x = (int) floor((m_posX - m_minX)*m_scaleX);

Definition at line 2659 of file mathplot.cpp.

2660 {
2661  // Temporary behaviour: always disable scrollbars
2662  m_enableScrollBars = status; // false;
2663 
2664  if( status == false )
2665  {
2666  SetScrollbar( wxHORIZONTAL, 0, 0, 0 );
2667  SetScrollbar( wxVERTICAL, 0, 0, 0 );
2668  }
2669 
2670  // else the scroll bars will be updated in UpdateAll();
2671  UpdateAll();
2672 
2673  // EnableScrolling(false, false);
2674  // m_enableScrollBars = status;
2675  // EnableScrolling(status, status);
2676  /* m_scroll.x = (int) floor((m_posX - m_minX)*m_scaleX);
2677  * m_scroll.y = (int) floor((m_posY - m_minY)*m_scaleY);*/
2678  // int scrollWidth = (int) floor((m_maxX - m_minX)*m_scaleX) - m_scrX;
2679  // int scrollHeight = (int) floor((m_minY - m_maxY)*m_scaleY) - m_scrY;
2680 
2682  // m_scroll.y = (int) floor((m_maxY - m_posY /*- m_minY*/)*m_scaleY);
2683  // int scrollWidth = (int) floor(((m_maxX - m_minX) - (m_desiredXmax - m_desiredXmin))*m_scaleX);
2684  // int scrollHeight = (int) floor(((m_maxY - m_minY) - (m_desiredYmax - m_desiredYmin))*m_scaleY);
2685  // #ifdef MATHPLOT_DO_LOGGING
2686  // wxLogMessage( "mpWindow::SetMPScrollbars() scrollWidth = %d, scrollHeight = %d", scrollWidth, scrollHeight);
2687  // #endif
2688  // if(status) {
2689  // SetScrollbars(1,
2690  // 1,
2691  // scrollWidth,
2692  // scrollHeight,
2693  // m_scroll.x,
2694  // m_scroll.y);
2696  // }
2697  // Refresh(false);*/
2698 }
bool m_enableScrollBars
Definition: mathplot.h:1522
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

References m_enableScrollBars, and UpdateAll().

◆ SetPos()

void mpWindow::SetPos ( double  posX,
double  posY 
)
inline

Set current view's X and Y position and refresh display.

Parameters
posXNew position that corresponds to the center point of the view.
posYNew position that corresponds to the center point of the view.

Definition at line 1173 of file mathplot.h.

1173 { m_posX = posX; m_posY = posY; UpdateAll(); }
double m_posX
Definition: mathplot.h:1500
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_posY
Definition: mathplot.h:1501

Referenced by OnCenter().

◆ SetPosX()

void mpWindow::SetPosX ( double  posX)
inline

Set current view's X position and refresh display.

Parameters
posXNew position that corresponds to the center point of the view.

Definition at line 1162 of file mathplot.h.

1162 { m_posX = posX; UpdateAll(); }
double m_posX
Definition: mathplot.h:1500
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

Referenced by DoScrollCalc().

◆ SetPosY()

void mpWindow::SetPosY ( double  posY)
inline

Set current view's Y position and refresh display.

Parameters
posYNew position that corresponds to the center point of the view.

Definition at line 1167 of file mathplot.h.

1167 { m_posY = posY; UpdateAll(); }
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_posY
Definition: mathplot.h:1501

Referenced by DoScrollCalc().

◆ SetScaleX()

void mpWindow::SetScaleX ( double  scaleX)

Set current view's X scale and refresh display.

Parameters
scaleXNew scale, must not be 0.

Definition at line 2980 of file mathplot.cpp.

2981 {
2982  if( scaleX!=0 )
2983  m_scaleX = scaleX;
2984 
2985  UpdateAll();
2986 }
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

References m_scaleX, and UpdateAll().

◆ SetScaleY()

void mpWindow::SetScaleY ( double  scaleY)
inline

Set current view's Y scale and refresh display.

Parameters
scaleYNew scale, must not be 0.

Definition at line 1151 of file mathplot.h.

1152  {
1153  if( scaleY!=0 )
1154  m_scaleY = scaleY;
1155 
1156  UpdateAll();
1157  }
double m_scaleY
Definition: mathplot.h:1499
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808

◆ SetScr()

void mpWindow::SetScr ( int  scrX,
int  scrY 
)
inline

Set current view's dimensions in device context units.

Needed by plotting functions. It doesn't refresh display.

Parameters
scrXNew position that corresponds to the center point of the view.
scrYNew position that corresponds to the center point of the view.

Definition at line 1180 of file mathplot.h.

1180 { m_scrX = scrX; m_scrY = scrY; }
int m_scrY
Definition: mathplot.h:1503
int m_scrX
Definition: mathplot.h:1502

Referenced by SaveScreenshot().

◆ SetXView()

bool mpWindow::SetXView ( double  pos,
double  desiredMax,
double  desiredMin 
)
protectedvirtual

Applies new X view coordinates depending on the settings.

Returns
true if the changes were applied

Definition at line 2215 of file mathplot.cpp.

2216 {
2217  // if(!CheckXLimits(desiredMax, desiredMin))
2218  // return false;
2219 
2220  m_posX = pos;
2221  m_desiredXmax = desiredMax;
2222  m_desiredXmin = desiredMin;
2224 
2225  return true;
2226 }
double m_desiredXmax
Definition: mathplot.h:1510
double m_posX
Definition: mathplot.h:1500
void AdjustLimitedView()
Definition: mathplot.cpp:2169
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510

References AdjustLimitedView(), m_desiredXmax, m_desiredXmin, and m_posX.

Referenced by OnMouseMove(), and OnMouseWheel().

◆ SetYView()

bool mpWindow::SetYView ( double  pos,
double  desiredMax,
double  desiredMin 
)
protectedvirtual

Applies new Y view coordinates depending on the settings.

Returns
true if the changes were applied

Definition at line 2229 of file mathplot.cpp.

2230 {
2231  // if(!CheckYLimits(desiredMax, desiredMin))
2232  // return false;
2233 
2234  m_posY = pos;
2235  m_desiredYmax = desiredMax;
2236  m_desiredYmin = desiredMin;
2238 
2239  return true;
2240 }
double m_desiredYmax
Definition: mathplot.h:1510
void AdjustLimitedView()
Definition: mathplot.cpp:2169
double m_posY
Definition: mathplot.h:1501
double m_desiredYmin
Definition: mathplot.h:1510

References AdjustLimitedView(), m_desiredYmax, m_desiredYmin, and m_posY.

Referenced by OnMouseMove(), and OnMouseWheel().

◆ UpdateAll()

void mpWindow::UpdateAll ( )

Refresh display.

Definition at line 2808 of file mathplot.cpp.

2809 {
2810  if( UpdateBBox() )
2811  {
2812  if( m_enableScrollBars )
2813  {
2814  int cx, cy;
2815  GetClientSize( &cx, &cy );
2816  // Do x scroll bar
2817  {
2818  // Convert margin sizes from pixels to coordinates
2819  double leftMargin = m_marginLeft / m_scaleX;
2820  // Calculate the range in coords that we want to scroll over
2821  double maxX = (m_desiredXmax > m_maxX) ? m_desiredXmax : m_maxX;
2822  double minX = (m_desiredXmin < m_minX) ? m_desiredXmin : m_minX;
2823 
2824  if( (m_posX + leftMargin) < minX )
2825  minX = m_posX + leftMargin;
2826 
2827  // Calculate scroll bar size and thumb position
2828  int sizeX = (int) ( (maxX - minX) * m_scaleX );
2829  int thumbX = (int) ( ( (m_posX + leftMargin) - minX ) * m_scaleX );
2830  SetScrollbar( wxHORIZONTAL, thumbX, cx - (m_marginRight + m_marginLeft), sizeX );
2831  }
2832  // Do y scroll bar
2833  {
2834  // Convert margin sizes from pixels to coordinates
2835  double topMargin = m_marginTop / m_scaleY;
2836  // Calculate the range in coords that we want to scroll over
2837  double maxY = (m_desiredYmax > m_maxY) ? m_desiredYmax : m_maxY;
2838 
2839  if( (m_posY - topMargin) > maxY )
2840  maxY = m_posY - topMargin;
2841 
2842  double minY = (m_desiredYmin < m_minY) ? m_desiredYmin : m_minY;
2843  // Calculate scroll bar size and thumb position
2844  int sizeY = (int) ( (maxY - minY) * m_scaleY );
2845  int thumbY = (int) ( ( maxY - (m_posY - topMargin) ) * m_scaleY );
2846  SetScrollbar( wxVERTICAL, thumbY, cy - (m_marginTop + m_marginBottom), sizeY );
2847  }
2848  }
2849  }
2850 
2851  Refresh( false );
2852 }
int m_marginRight
Definition: mathplot.h:1512
bool m_enableScrollBars
Definition: mathplot.h:1522
int m_marginLeft
Definition: mathplot.h:1512
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
double m_posX
Definition: mathplot.h:1500
double m_minY
Definition: mathplot.h:1496
double m_scaleX
Definition: mathplot.h:1498
double m_desiredYmax
Definition: mathplot.h:1510
void Refresh()
Update the board display after modifying it by a python script (note: it is automatically called by a...
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_minX
Definition: mathplot.h:1494
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
virtual bool UpdateBBox()
Recalculate global layer bounding box, and save it in m_minX,...
Definition: mathplot.cpp:2700
double m_maxX
Definition: mathplot.h:1495
double m_maxY
Definition: mathplot.h:1497

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableScrollBars, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_maxX, m_maxY, m_minX, m_minY, m_posX, m_posY, m_scaleX, m_scaleY, Refresh(), and UpdateBBox().

Referenced by AddLayer(), SIM_PLOT_PANEL::AddTrace(), DelAllLayers(), DelLayer(), Fit(), OnMouseMove(), OnMouseWheel(), mpPrintout::OnPrintPage(), SIM_PLOT_FRAME::onSimFinished(), SaveScreenshot(), SetLayerVisible(), SetMPScrollbars(), SetScaleX(), SIM_PLOT_PANEL::ShowGrid(), SIM_PLOT_PANEL::ShowLegend(), SIM_PLOT_PANEL::SIM_PLOT_PANEL(), ZoomIn(), ZoomInX(), ZoomInY(), ZoomOut(), ZoomOutX(), and ZoomOutY().

◆ UpdateBBox()

bool mpWindow::UpdateBBox ( )
protectedvirtual

Recalculate global layer bounding box, and save it in m_minX,...

Returns
true if there is any valid BBox information.

Definition at line 2700 of file mathplot.cpp.

2701 {
2702  m_minX = 0.0;
2703  m_maxX = 1.0;
2704  m_minY = 0.0;
2705  m_maxY = 1.0;
2706 
2707  return true;
2708 
2709 #if 0
2710  bool first = true;
2711 
2712  for( wxLayerList::iterator li = m_layers.begin(); li != m_layers.end(); li++ )
2713  {
2714  mpLayer* f = *li;
2715 
2716  if( f->HasBBox() )
2717  {
2718  if( first )
2719  {
2720  first = false;
2721  m_minX = f->GetMinX(); m_maxX = f->GetMaxX();
2722  m_minY = f->GetMinY(); m_maxY = f->GetMaxY();
2723  }
2724  else
2725  {
2726  if( f->GetMinX()<m_minX )
2727  m_minX = f->GetMinX();
2728 
2729  if( f->GetMaxX()>m_maxX )
2730  m_maxX = f->GetMaxX();
2731 
2732  if( f->GetMinY()<m_minY )
2733  m_minY = f->GetMinY();
2734 
2735  if( f->GetMaxY()>m_maxY )
2736  m_maxY = f->GetMaxY();
2737  }
2738  }
2739 
2740  // node = node->GetNext();
2741  }
2742 
2743 #ifdef MATHPLOT_DO_LOGGING
2744  wxLogDebug( wxT(
2745  "[mpWindow::UpdateBBox] Bounding box: Xmin = %f, Xmax = %f, Ymin = %f, YMax = %f" ), m_minX, m_maxX, m_minY,
2746  m_maxY );
2747 #endif // MATHPLOT_DO_LOGGING
2748 
2749  return first == false;
2750 #endif
2751 }
double m_minY
Definition: mathplot.h:1496
wxLayerList m_layers
Definition: mathplot.h:1486
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
double m_minX
Definition: mathplot.h:1494
virtual bool HasBBox()
Check whether this layer has a bounding box.
Definition: mathplot.h:160
double m_maxX
Definition: mathplot.h:1495
double m_maxY
Definition: mathplot.h:1497

References mpLayer::GetMaxX(), mpLayer::GetMaxY(), mpLayer::GetMinX(), mpLayer::GetMinY(), mpLayer::HasBBox(), m_layers, m_maxX, m_maxY, m_minX, and m_minY.

Referenced by Fit(), and UpdateAll().

◆ x2p()

wxCoord mpWindow::x2p ( double  x)
inline

Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.

See also
p2x,p2y,y2p

Definition at line 1195 of file mathplot.h.

1195 { return (wxCoord) ( (x - m_posX) * m_scaleX ); }
double m_posX
Definition: mathplot.h:1500
double m_scaleX
Definition: mathplot.h:1498

Referenced by CURSOR::Inside(), CURSOR::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleY::Plot(), mpMovableObject::Plot(), mpBitmapLayer::Plot(), and CURSOR::UpdateReference().

◆ y2p()

wxCoord mpWindow::y2p ( double  y)
inline

Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.

See also
p2x,p2y,x2p

Definition at line 1200 of file mathplot.h.

1200 { return (wxCoord) ( (m_posY - y) * m_scaleY ); }
double m_scaleY
Definition: mathplot.h:1499
double m_posY
Definition: mathplot.h:1501

Referenced by CURSOR::Inside(), CURSOR::Plot(), mpFX::Plot(), mpFXY::Plot(), mpProfile::Plot(), mpScaleXBase::Plot(), mpMovableObject::Plot(), mpBitmapLayer::Plot(), and CURSOR::UpdateReference().

◆ ZoomIn()

void mpWindow::ZoomIn ( const wxPoint &  centerPoint = wxDefaultPosition)

Zoom into current view and refresh display.

Parameters
centerPointThe point (pixel coordinates) that will stay in the same position on the screen after the zoom (by default, the center of the mpWindow).

Definition at line 2243 of file mathplot.cpp.

2244 {
2245  wxPoint c( centerPoint );
2246 
2247  if( c == wxDefaultPosition )
2248  {
2249  GetClientSize( &m_scrX, &m_scrY );
2250  c.x = (m_scrX - m_marginLeft - m_marginRight) / 2 + m_marginLeft; // c.x = m_scrX/2;
2251  c.y = (m_scrY - m_marginTop - m_marginBottom) / 2 - m_marginTop; // c.y = m_scrY/2;
2252  }
2253  else
2254  {
2255  c.x = std::max( c.x, m_marginLeft );
2256  c.x = std::min( c.x, m_scrX - m_marginRight );
2257  c.y = std::max( c.y, m_marginTop );
2258  c.y = std::min( c.y, m_scrY - m_marginBottom );
2259  }
2260 
2261  // Preserve the position of the clicked point:
2262  double prior_layer_x = p2x( c.x );
2263  double prior_layer_y = p2y( c.y );
2264 
2265  // Zoom in:
2266  const double MAX_SCALE = 1e6;
2267  double newScaleX = m_scaleX * zoomIncrementalFactor;
2268  double newScaleY = m_scaleY * zoomIncrementalFactor;
2269 
2270  // Baaaaad things happen when you zoom in too much..
2271  if( newScaleX <= MAX_SCALE && newScaleY <= MAX_SCALE )
2272  {
2273  m_scaleX = newScaleX;
2274  m_scaleY = newScaleY;
2275  }
2276  else
2277  {
2278  return;
2279  }
2280 
2281  // Adjust the new m_posx/y:
2282  m_posX = prior_layer_x - c.x / m_scaleX;
2283  m_posY = prior_layer_y + c.y / m_scaleY;
2284 
2286  m_desiredXmax = m_posX + (m_scrX - m_marginLeft - m_marginRight) / m_scaleX; // m_desiredXmax = m_posX + m_scrX / m_scaleX;
2288  m_desiredYmin = m_posY - (m_scrY - m_marginTop - m_marginBottom) / m_scaleY; // m_desiredYmin = m_posY - m_scrY / m_scaleY;
2290 
2291 #ifdef MATHPLOT_DO_LOGGING
2292  wxLogMessage( "mpWindow::ZoomIn() prior coords: (%f,%f), new coords: (%f,%f) SHOULD BE EQUAL!!",
2293  prior_layer_x, prior_layer_y, p2x( c.x ), p2y( c.y ) );
2294 #endif
2295 
2296  UpdateAll();
2297 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
double m_posX
Definition: mathplot.h:1500
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_desiredYmax
Definition: mathplot.h:1510
void AdjustLimitedView()
Definition: mathplot.cpp:2169
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
#define MAX_SCALE
double m_posY
Definition: mathplot.h:1501
int m_marginTop
Definition: mathplot.h:1512
double m_desiredYmin
Definition: mathplot.h:1510
#define max(a, b)
Definition: auxiliary.h:86
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338
int m_scrX
Definition: mathplot.h:1502
#define min(a, b)
Definition: auxiliary.h:85

References AdjustLimitedView(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, max, MAX_SCALE, min, p2x(), p2y(), UpdateAll(), and zoomIncrementalFactor.

Referenced by SIM_PLOT_FRAME::menuZoomIn(), OnMouseWheel(), and OnZoomIn().

◆ ZoomInX()

void mpWindow::ZoomInX ( )

Zoom in current view along X and refresh display.

Definition at line 2347 of file mathplot.cpp.

2348 {
2350  UpdateAll();
2351 }
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_scaleX, UpdateAll(), and zoomIncrementalFactor.

◆ ZoomInY()

void mpWindow::ZoomInY ( )

Zoom in current view along Y and refresh display.

Definition at line 2361 of file mathplot.cpp.

2362 {
2364  UpdateAll();
2365 }
double m_scaleY
Definition: mathplot.h:1499
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_scaleY, UpdateAll(), and zoomIncrementalFactor.

◆ ZoomOut()

void mpWindow::ZoomOut ( const wxPoint &  centerPoint = wxDefaultPosition)

Zoom out current view and refresh display.

Parameters
centerPointThe point (pixel coordinates) that will stay in the same position on the screen after the zoom (by default, the center of the mpWindow).

Definition at line 2300 of file mathplot.cpp.

2301 {
2302  wxPoint c( centerPoint );
2303 
2304  if( c == wxDefaultPosition )
2305  {
2306  GetClientSize( &m_scrX, &m_scrY );
2307  c.x = (m_scrX - m_marginLeft - m_marginRight) / 2 + m_marginLeft; // c.x = m_scrX/2;
2308  c.y = (m_scrY - m_marginTop - m_marginBottom) / 2 - m_marginTop; // c.y = m_scrY/2;
2309  }
2310 
2311  // Preserve the position of the clicked point:
2312  double prior_layer_x = p2x( c.x );
2313  double prior_layer_y = p2y( c.y );
2314 
2315  // Zoom out:
2318 
2319  // Adjust the new m_posx/y:
2320  m_posX = prior_layer_x - c.x / m_scaleX;
2321  m_posY = prior_layer_y + c.y / m_scaleY;
2322 
2324  m_desiredXmax = m_posX + (m_scrX - m_marginLeft - m_marginRight) / m_scaleX; // m_desiredXmax = m_posX + m_scrX / m_scaleX;
2326  m_desiredYmin = m_posY - (m_scrY - m_marginTop - m_marginBottom) / m_scaleY; // m_desiredYmin = m_posY - m_scrY / m_scaleY;
2327 
2328  // printf("desired xmin %.1f ymin %.1f xmax %.1f ymax %.1f l %d\n", m_desiredXmin, m_desiredYmin, m_desiredXmax, m_desiredYmax, !!m_enableLimitedView);
2329  // printf("current xmin %.1f ymin %.1f xmax %.1f ymax %.1f\n", m_minX, m_minY, m_maxX, m_maxY);
2330 
2333  {
2334  // printf("call fit()\n");
2335  Fit();
2336  }
2337 
2338 #ifdef MATHPLOT_DO_LOGGING
2339  wxLogMessage(
2340  "mpWindow::ZoomOut() prior coords: (%f,%f), new coords: (%f,%f) SHOULD BE EQUAL!!",
2341  prior_layer_x, prior_layer_y, p2x( c.x ), p2y( c.y ) );
2342 #endif
2343  UpdateAll();
2344 }
int m_marginRight
Definition: mathplot.h:1512
int m_marginLeft
Definition: mathplot.h:1512
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double m_desiredXmax
Definition: mathplot.h:1510
double m_scaleY
Definition: mathplot.h:1499
double m_posX
Definition: mathplot.h:1500
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
double m_desiredYmax
Definition: mathplot.h:1510
double m_desiredXmin
These are updated in Fit() only, and may be different from the real borders (layer coordinates) only ...
Definition: mathplot.h:1510
bool CheckYLimits(double &desiredMax, double &desiredMin) const
Definition: mathplot.h:1461
double m_posY
Definition: mathplot.h:1501
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998
int m_marginTop
Definition: mathplot.h:1512
double m_desiredYmin
Definition: mathplot.h:1510
int m_marginBottom
Definition: mathplot.h:1512
int m_scrY
Definition: mathplot.h:1503
bool CheckXLimits(double &desiredMax, double &desiredMin) const
Definition: mathplot.h:1454
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338
int m_scrX
Definition: mathplot.h:1502

References CheckXLimits(), CheckYLimits(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, p2x(), p2y(), UpdateAll(), and zoomIncrementalFactor.

Referenced by SIM_PLOT_FRAME::menuZoomOut(), OnMouseWheel(), and OnZoomOut().

◆ ZoomOutX()

void mpWindow::ZoomOutX ( )

Zoom out current view along X and refresh display.

Definition at line 2354 of file mathplot.cpp.

2355 {
2357  UpdateAll();
2358 }
double m_scaleX
Definition: mathplot.h:1498
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_scaleX, UpdateAll(), and zoomIncrementalFactor.

◆ ZoomOutY()

void mpWindow::ZoomOutY ( )

Zoom out current view along Y and refresh display.

Definition at line 2368 of file mathplot.cpp.

2369 {
2371  UpdateAll();
2372 }
double m_scaleY
Definition: mathplot.h:1499
void UpdateAll()
Refresh display.
Definition: mathplot.cpp:2808
static double zoomIncrementalFactor
This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse...
Definition: mathplot.h:1338

References m_scaleY, UpdateAll(), and zoomIncrementalFactor.

◆ ZoomRect()

void mpWindow::ZoomRect ( wxPoint  p0,
wxPoint  p1 
)

Zoom view fitting given coordinates to the window (p0 and p1 do not need to be in any specific order)

Definition at line 2375 of file mathplot.cpp.

2376 {
2377  // Compute the 2 corners in graph coordinates:
2378  double p0x = p2x( p0.x );
2379  double p0y = p2y( p0.y );
2380  double p1x = p2x( p1.x );
2381  double p1y = p2y( p1.y );
2382 
2383  // Order them:
2384  double zoom_x_min = p0x<p1x ? p0x : p1x;
2385  double zoom_x_max = p0x>p1x ? p0x : p1x;
2386  double zoom_y_min = p0y<p1y ? p0y : p1y;
2387  double zoom_y_max = p0y>p1y ? p0y : p1y;
2388 
2389 #ifdef MATHPLOT_DO_LOGGING
2390  wxLogMessage( "Zoom: (%f,%f)-(%f,%f)", zoom_x_min, zoom_y_min, zoom_x_max, zoom_y_max );
2391 #endif
2392 
2393  Fit( zoom_x_min, zoom_x_max, zoom_y_min, zoom_y_max );
2395 }
double p2x(wxCoord pixelCoordX)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1185
double p2y(wxCoord pixelCoordY)
Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates,...
Definition: mathplot.h:1190
void AdjustLimitedView()
Definition: mathplot.cpp:2169
void Fit() override
Set view to fit global bounding box of all plot layers and refresh display.
Definition: mathplot.cpp:1998

References AdjustLimitedView(), Fit(), p2x(), and p2y().

Referenced by OnMouseLeftRelease().

Member Data Documentation

◆ m_axColour

wxColour mpWindow::m_axColour
protected

Definition at line 1492 of file mathplot.h.

Referenced by SetColourTheme().

◆ m_bgColour

wxColour mpWindow::m_bgColour
protected

Definition at line 1490 of file mathplot.h.

Referenced by SetColourTheme().

◆ m_buff_bmp

wxBitmap* mpWindow::m_buff_bmp
protected

Definition at line 1516 of file mathplot.h.

Referenced by OnPaint(), and ~mpWindow().

◆ m_buff_dc

wxMemoryDC mpWindow::m_buff_dc
protected

Definition at line 1515 of file mathplot.h.

Referenced by OnPaint().

◆ m_clickedX

int mpWindow::m_clickedX
protected

Definition at line 1504 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_clickedY

int mpWindow::m_clickedY
protected

Definition at line 1505 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_desiredXmax

double mpWindow::m_desiredXmax
protected

◆ m_desiredXmin

double mpWindow::m_desiredXmin
protected

These are updated in Fit() only, and may be different from the real borders (layer coordinates) only if lock aspect ratio is true.

Definition at line 1510 of file mathplot.h.

Referenced by AdjustLimitedView(), DoScrollCalc(), DoZoomInXCalc(), DoZoomOutXCalc(), Fit(), LockAspect(), OnMouseMove(), OnMouseWheel(), OnSize(), SaveScreenshot(), SetXView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_desiredYmax

◆ m_desiredYmin

double mpWindow::m_desiredYmin
protected

◆ m_enableDoubleBuffer

bool mpWindow::m_enableDoubleBuffer
protected

Definition at line 1517 of file mathplot.h.

Referenced by OnPaint().

◆ m_enableLimitedView

bool mpWindow::m_enableLimitedView
protected

Definition at line 1519 of file mathplot.h.

Referenced by AdjustLimitedView().

◆ m_enableMouseNavigation

bool mpWindow::m_enableMouseNavigation
protected

Definition at line 1518 of file mathplot.h.

Referenced by OnMouseMove(), and OnMouseWheel().

◆ m_enableScrollBars

bool mpWindow::m_enableScrollBars
protected

Definition at line 1522 of file mathplot.h.

Referenced by OnPaint(), SetMPScrollbars(), and UpdateAll().

◆ m_fgColour

wxColour mpWindow::m_fgColour
protected

Definition at line 1491 of file mathplot.h.

Referenced by OnMouseMove(), OnPaint(), SaveScreenshot(), and SetColourTheme().

◆ m_last_lx

int mpWindow::m_last_lx
protected

Definition at line 1514 of file mathplot.h.

Referenced by OnPaint().

◆ m_last_ly

int mpWindow::m_last_ly
protected

Definition at line 1514 of file mathplot.h.

Referenced by OnPaint().

◆ m_layers

◆ m_lockaspect

bool mpWindow::m_lockaspect
protected

Definition at line 1488 of file mathplot.h.

Referenced by Fit(), LockAspect(), and OnLockAspect().

◆ m_marginBottom

int mpWindow::m_marginBottom
protected

◆ m_marginLeft

int mpWindow::m_marginLeft
protected

◆ m_marginRight

int mpWindow::m_marginRight
protected

◆ m_marginTop

int mpWindow::m_marginTop
protected

◆ m_maxX

double mpWindow::m_maxX
protected

◆ m_maxY

double mpWindow::m_maxY
protected

◆ m_minX

double mpWindow::m_minX
protected

◆ m_minY

double mpWindow::m_minY
protected

◆ m_mouseLClick

wxPoint mpWindow::m_mouseLClick
protected

Definition at line 1521 of file mathplot.h.

Referenced by OnMouseLeftDown(), OnMouseLeftRelease(), and OnMouseMove().

◆ m_mouseMClick

wxPoint mpWindow::m_mouseMClick
protected

Definition at line 1520 of file mathplot.h.

Referenced by OnMouseMiddleDown(), OnMouseMove(), and OnZoomIn().

◆ m_movingInfoLayer

mpInfoLayer* mpWindow::m_movingInfoLayer
protected

Definition at line 1524 of file mathplot.h.

Referenced by OnMouseLeftDown(), OnMouseLeftRelease(), and OnMouseMove().

◆ m_popmenu

wxMenu mpWindow::m_popmenu
protected

Definition at line 1487 of file mathplot.h.

Referenced by LockAspect(), and OnShowPopupMenu().

◆ m_posX

double mpWindow::m_posX
protected

◆ m_posY

double mpWindow::m_posY
protected

◆ m_scaleX

◆ m_scaleY

double mpWindow::m_scaleY
protected

◆ m_scroll

wxPoint mpWindow::m_scroll
protected

Definition at line 1523 of file mathplot.h.

◆ m_scrX

int mpWindow::m_scrX
protected

◆ m_scrY

int mpWindow::m_scrY
protected

◆ m_zooming

bool mpWindow::m_zooming
protected

Definition at line 1525 of file mathplot.h.

Referenced by OnMouseLeftDown(), OnMouseLeftRelease(), OnMouseMove(), and OnPaint().

◆ m_zoomRect

wxRect mpWindow::m_zoomRect
protected

Definition at line 1526 of file mathplot.h.

Referenced by OnMouseMove(), and OnPaint().

◆ zoomIncrementalFactor

double mpWindow::zoomIncrementalFactor = 1.5
static

This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse wheel.

It must be a number above unity. This number is used for zoom in, and its inverse for zoom out. Set to 1.5 by default.

Definition at line 1338 of file mathplot.h.

Referenced by DoZoomInXCalc(), DoZoomInYCalc(), DoZoomOutXCalc(), DoZoomOutYCalc(), ZoomIn(), ZoomInX(), ZoomInY(), ZoomOut(), ZoomOutX(), and ZoomOutY().


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