Canvas for plotting mpLayer implementations. More...

#include <mathplot.h>

Inheritance diagram for mpWindow:

Classes
struct	DelegatingContructorTag

struct	MouseWheelActionSet
	Contains the set of modified mouse wheel actions that can be performed on the plot. More...

Public Types
enum class	MouseWheelAction { NONE , PAN_LEFT_RIGHT , PAN_RIGHT_LEFT , PAN_UP_DOWN , ZOOM , ZOOM_HORIZONTALLY , ZOOM_VERTICALLY , COUNT }
	Enumerates the possible mouse wheel actions that can be performed on the plot. More...

Public Member Functions
	mpWindow ()

	mpWindow (wxWindow *parent, wxWindowID id)

	~mpWindow ()

wxMenu *	GetPopupMenu ()
	Get reference to context menu of the plot canvas.

bool	AddLayer (mpLayer *layer, bool refreshDisplay=true)
	Add a plot layer to the canvas.

bool	DelLayer (mpLayer *layer, bool alsoDeleteObject=false, bool refreshDisplay=true)
	Remove a plot layer from the canvas.

void	DelAllLayers (bool alsoDeleteObject, bool refreshDisplay=true)
	Remove all layers from the plot.

mpLayer *	GetLayer (int position) const

const mpLayer *	GetLayerByName (const wxString &name) const

mpLayer *	GetLayerByName (const wxString &name)

double	GetScaleX () const
	Get current view's X scale.

double	GetScaleY () const
	Get current view's Y scale.

double	GetPosX () const
	Get current view's X position.

double	GetPosY () const
	Get current view's Y position.

int	GetScrX () const
	Get current view's X dimension in device context units.

int	GetXScreen () const

int	GetScrY () const
	Get current view's Y dimension in device context units.

int	GetYScreen () const

void	SetScaleX (double scaleX)
	Set current view's X scale and refresh display.

void	SetScaleY (double scaleY)
	Set current view's Y scale and refresh display.

void	SetPosX (double posX)
	Set current view's X position and refresh display.

void	SetPosY (double posY)
	Set current view's Y position and refresh display.

void	SetPos (double posX, double posY)
	Set current view's X and Y position and refresh display.

void	SetScr (int scrX, int scrY)
	Set current view's dimensions in device context units.

double	p2x (wxCoord pixelCoordX)
	Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale.

double	p2y (wxCoord pixelCoordY)
	Converts mpWindow (screen) pixel coordinates into graph (floating point) coordinates, using current mpWindow position and scale.

wxCoord	x2p (double x)
	Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.

wxCoord	y2p (double y)
	Converts graph (floating point) coordinates into mpWindow (screen) pixel coordinates, using current mpWindow position and scale.

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

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

void	SetMouseWheelActions (const MouseWheelActionSet &s)
	Set the pan/zoom actions corresponding to mousewheel/trackpad events.

void	Fit () override
	Set view to fit global bounding box of all plot layers and refresh display.

void	Fit (double xMin, double xMax, double yMin, double yMax, const wxCoord printSizeX=nullptr, const wxCoord printSizeY=nullptr, wxOrientation directions=wxBOTH)
	Set view to fit a given bounding box and refresh display.

void	ZoomIn (const wxPoint &centerPoint=wxDefaultPosition)
	Zoom into current view and refresh display.

void	ZoomIn (const wxPoint &centerPoint, double zoomFactor, wxOrientation directions=wxBOTH)

void	ZoomOut (const wxPoint &centerPoint=wxDefaultPosition)
	Zoom out current view and refresh display.

void	ZoomOut (const wxPoint &centerPoint, double zoomFactor, wxOrientation directions=wxBOTH)

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)

void	UpdateAll ()
	Refresh display.

unsigned int	CountAllLayers () const
	Counts the number of plot layers, whether or not they have a bounding box.

double	GetDesiredXmin () const
	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).

double	GetDesiredXmax () const
	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).

double	GetDesiredYmin () const
	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).

double	GetDesiredYmax () const
	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).

void	GetBoundingBox (double *bbox) const
	Returns the bounding box coordinates.

bool	SaveScreenshot (wxImage &aImage, wxSize aImageSize=wxDefaultSize, bool aFit=false)
	Draw the window on a wxBitmap, then save it to a file.

void	SetMargins (int top, int right, int bottom, int left)
	Set window margins, creating a blank area where some kinds of layers cannot draw.

void	SetMarginTop (int top)
	Set the top margin.

void	SetMarginRight (int right)
	Set the right margin.

void	SetMarginBottom (int bottom)
	Set the bottom margin.

void	SetMarginLeft (int left)
	Set the left margin.

int	GetMarginTop () const

int	GetMarginRight () const

int	GetMarginBottom () const

int	GetMarginLeft () const

mpInfoLayer *	IsInsideInfoLayer (wxPoint &point)
	Check if a given point is inside the area of a mpInfoLayer and eventually returns its pointer.

void	SetLayerVisible (const wxString &name, bool viewable)
	Sets the visibility of a layer by its name.

bool	IsLayerVisible (const wxString &name) const
	Check whether a layer with given name is visible.

void	SetLayerVisible (const unsigned int position, bool viewable)
	Sets the visibility of a layer by its position in layer list.

bool	IsLayerVisible (unsigned int position) const
	Check whether the layer at given position is visible.

void	SetColourTheme (const wxColour &bgColour, const wxColour &drawColour, const wxColour &axesColour)
	Set Color theme.

const wxColour &	GetAxesColour ()
	Get axes draw colour.

void	LimitView (bool aEnable)
	Enable limiting of zooming & panning to the area used by the plots.

void	LockY (bool aLock)

bool	GetYLocked () const

void	ZoomUndo ()

void	ZoomRedo ()

int	UndoZoomStackSize () const

int	RedoZoomStackSize () const

void	AdjustLimitedView (wxOrientation directions=wxBOTH)
	Limits the zoomed or panned view to the area used by the plots.

void	OnFit (wxCommandEvent &event)

void	OnCenter (wxCommandEvent &event)

Static Public Attributes
static double	zoomIncrementalFactor = 1.1
	This value sets the zoom steps whenever the user clicks "Zoom in/out" or performs zoom with the mouse wheel.

Protected Member Functions
void	pushZoomUndo (const std::array< double, 4 > &aZoom)

void	OnPaint (wxPaintEvent &event)

void	OnSize (wxSizeEvent &event)

void	OnShowPopupMenu (wxMouseEvent &event)

void	OnMouseMiddleDown (wxMouseEvent &event)

void	onZoomIn (wxCommandEvent &event)

void	onZoomOut (wxCommandEvent &event)

void	onZoomUndo (wxCommandEvent &event)

void	onZoomRedo (wxCommandEvent &event)

void	onMouseWheel (wxMouseEvent &event)

void	onMagnify (wxMouseEvent &event)

void	onMouseMove (wxMouseEvent &event)

void	onMouseLeftDown (wxMouseEvent &event)

void	onMouseLeftRelease (wxMouseEvent &event)

void	DoZoom (const wxPoint &centerPoint, double zoomFactor, wxOrientation directions)

void	RecomputeDesiredX (double &min, double &max)

void	RecomputeDesiredY (double &min, double &max)

wxOrientation	ViewNeedsRefitting (wxOrientation directions) const

void	PerformMouseWheelAction (wxMouseEvent &event, MouseWheelAction action)

virtual bool	UpdateBBox ()
	Recalculate global layer bounding box, and save it in m_minX,...

virtual bool	SetXView (double pos, double desiredMax, double desiredMin)
	Applies new X view coordinates depending on the settings.

virtual bool	SetYView (double pos, double desiredMax, double desiredMin)
	Applies new Y view coordinates depending on the settings.

Static Protected Member Functions
static MouseWheelActionSet	defaultMouseWheelActions ()

Protected Attributes
wxLayerList	m_layers

wxMenu	m_popmenu

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

bool	m_yLocked

double	m_desiredXmin
	These are updated in Fit, ZoomIn, ZoomOut, ZoomRect, SetXView, SetYView and may be different from the real borders (layer coordinates) only if lock aspect ratio is true.

double	m_desiredXmax

double	m_desiredYmin

double	m_desiredYmax

double	m_topBottomPlotGapFactor

double	m_leftRightPlotGapFactor

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

MouseWheelActionSet	m_mouseWheelActions

wxPoint	m_mouseMClick

wxPoint	m_mouseLClick

mpInfoLayer *	m_movingInfoLayer

bool	m_zooming

wxRect	m_zoomRect

std::stack< std::array< double, 4 > >	m_undoZoomStack

std::stack< std::array< double, 4 > >	m_redoZoomStack

Private Member Functions
template<typename... Ts>
	mpWindow (DelegatingContructorTag, Ts &&... windowArgs)

void	initializeGraphicsContext ()

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 907 of file mathplot.h.

Member Enumeration Documentation

◆ MouseWheelAction

enum class mpWindow::MouseWheelAction

strong

Enumerates the possible mouse wheel actions that can be performed on the plot.

Enumerator
NONE
PAN_LEFT_RIGHT
PAN_RIGHT_LEFT
PAN_UP_DOWN
ZOOM
ZOOM_HORIZONTALLY
ZOOM_VERTICALLY
COUNT

Definition at line 913 of file mathplot.h.

Constructor & Destructor Documentation

◆ mpWindow() [1/3]

mpWindow::mpWindow ( )

Definition at line 1387 of file mathplot.cpp.

◆ mpWindow() [2/3]

mpWindow::mpWindow	(	wxWindow *	parent,
		wxWindowID	id
	)

Definition at line 1393 of file mathplot.cpp.

References _, initializeGraphicsContext(), m_bgColour, m_fgColour, m_layers, m_popmenu, mpID_CENTER, mpID_FIT, mpID_ZOOM_IN, mpID_ZOOM_OUT, mpID_ZOOM_REDO, mpID_ZOOM_UNDO, and UpdateAll().

◆ ~mpWindow()

mpWindow::~mpWindow ( )

Definition at line 1423 of file mathplot.cpp.

References DelAllLayers(), and m_buff_bmp.

◆ mpWindow() [3/3]

template<typename... Ts>

mpWindow::mpWindow	(	DelegatingContructorTag	,
		Ts &&...	windowArgs
	)

private

Definition at line 2511 of file mathplot.cpp.

Member Function Documentation

◆ AddLayer()

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

Add a plot layer to the canvas.

Parameters

layer	Pointer to layer. The mpLayer object will get under control of mpWindow, i.e. it will be delete'd on mpWindow destruction
refreshDisplay	States whether to refresh the display (UpdateAll) after adding the layer.

Return values

true	Success
false	Failure due to out of memory.

Definition at line 1993 of file mathplot.cpp.

References m_layers, and UpdateAll().

Referenced by SIM_PLOT_TAB::EnableCursor(), SIM_PLOT_TAB::EnsureThirdYAxisExists(), SIM_PLOT_TAB::GetOrAddTrace(), SIMULATOR_FRAME_UI::loadJsonWorkbook(), SIMULATOR_FRAME_UI::parseTraceParams(), SIM_PLOT_TAB::prepareDCAxes(), SIM_PLOT_TAB::SIM_PLOT_TAB(), and SIM_PLOT_TAB::updateAxes().

◆ AdjustLimitedView()

void mpWindow::AdjustLimitedView ( wxOrientation directions = wxBOTH )

Limits the zoomed or panned view to the area used by the plots.

Definition at line 1731 of file mathplot.cpp.

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableLimitedView, m_maxX, m_maxY, m_minX, m_minY, m_posX, and m_posY.

Referenced by DoZoom(), SetXView(), SetYView(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ CountAllLayers()

unsigned int mpWindow::CountAllLayers ( ) const

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 1150 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

◆ defaultMouseWheelActions()

mpWindow::MouseWheelActionSet mpWindow::defaultMouseWheelActions ( )

staticprotected

Definition at line 1950 of file mathplot.cpp.

References mpWindow::MouseWheelActionSet::horizontal, NONE, PAN_LEFT_RIGHT, PAN_UP_DOWN, mpWindow::MouseWheelActionSet::verticalUnmodified, mpWindow::MouseWheelActionSet::verticalWithAlt, mpWindow::MouseWheelActionSet::verticalWithCtrl, mpWindow::MouseWheelActionSet::verticalWithShift, and ZOOM.

◆ DelAllLayers()

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

Remove all layers from the plot.

Parameters

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

Definition at line 2034 of file mathplot.cpp.

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

layer	Pointer to layer. The mpLayer object will be destructed using delete.
alsoDeleteObject	If set to true, the mpLayer object will be also "deleted", not just removed from the internal list.
refreshDisplay	States 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 2009 of file mathplot.cpp.

References m_layers, and UpdateAll().

Referenced by SIM_PLOT_TAB::DeleteTrace(), and SIM_PLOT_TAB::DisableCursor().

◆ DoZoom()

void mpWindow::DoZoom	(	const wxPoint &	centerPoint,
		double	zoomFactor,
		wxOrientation	directions
	)

protected

Definition at line 2108 of file mathplot.cpp.

References AdjustLimitedView(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_maxX, m_maxY, m_minX, m_minY, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, m_yLocked, MAX_SCALE, p2x(), p2y(), pushZoomUndo(), RecomputeDesiredX(), RecomputeDesiredY(), UpdateAll(), and ViewNeedsRefitting().

Referenced by ZoomIn(), and ZoomOut().

◆ EnableDoubleBuffer()

void mpWindow::EnableDoubleBuffer ( bool enabled )

inline

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

Definition at line 1099 of file mathplot.h.

Referenced by SIM_PLOT_TAB::SIM_PLOT_TAB().

◆ EnableMousePanZoom()

void mpWindow::EnableMousePanZoom ( bool enabled )

inline

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

Definition at line 1103 of file mathplot.h.

◆ 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 1635 of file mathplot.cpp.

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

Referenced by DoZoom(), Fit(), OnFit(), SIMULATOR_FRAME_UI::OnSimRefresh(), OnSize(), SaveScreenshot(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ Fit() [2/2]

void mpWindow::Fit	(	double	xMin,
		double	xMax,
		double	yMin,
		double	yMax,
		const wxCoord *	printSizeX = `nullptr`,
		const wxCoord *	printSizeY = `nullptr`,
		wxOrientation	directions = `wxBOTH`
	)

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 1643 of file mathplot.cpp.

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

◆ GetAxesColour()

const wxColour & mpWindow::GetAxesColour ( )

inline

Get axes draw colour.

Returns: reference to axis colour used in theme

Definition at line 1255 of file mathplot.h.

◆ GetBoundingBox()

void mpWindow::GetBoundingBox ( double * bbox ) const

Returns the bounding box coordinates.

Parameters

bbox	Pointer to a 6-element double array where to store bounding box coordinates.

Definition at line 2355 of file mathplot.cpp.

References m_maxX, m_maxY, m_minX, and m_minY.

◆ GetDesiredXmax()

double mpWindow::GetDesiredXmax ( ) const

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 1162 of file mathplot.h.

◆ GetDesiredXmin()

double mpWindow::GetDesiredXmin ( ) const

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 1156 of file mathplot.h.

◆ GetDesiredYmax()

double mpWindow::GetDesiredYmax ( ) const

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 1174 of file mathplot.h.

◆ GetDesiredYmin()

double mpWindow::GetDesiredYmin ( ) const

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 1168 of file mathplot.h.

◆ GetLayer()

mpLayer * mpWindow::GetLayer ( int position ) const

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

Parameters

position position of the layer in the layers list

Returns: pointer to mpLayer

Definition at line 2334 of file mathplot.cpp.

References m_layers.

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

◆ GetLayerByName() [1/2]

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

inline

Definition at line 994 of file mathplot.h.

References name.

◆ GetLayerByName() [2/2]

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

Get the layer by its name (case sensitive).

Parameters

name	The name of the layer to retrieve

Returns: A pointer to the mpLayer object, or NULL if not found.

Definition at line 2343 of file mathplot.cpp.

References m_layers, and name.

Referenced by IsLayerVisible(), and SetLayerVisible().

◆ GetMarginBottom()

int mpWindow::GetMarginBottom ( ) const

inline

Returns: the bottom margin.

Definition at line 1217 of file mathplot.h.

Referenced by mpScaleY::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and SIMULATOR_FRAME_UI::SaveWorkbook().

◆ GetMarginLeft()

int mpWindow::GetMarginLeft ( ) const

inline

Returns: the left margin.

Definition at line 1219 of file mathplot.h.

Referenced by SIM_PLOT_TAB::EnableCursor(), mpScaleXBase::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and SIMULATOR_FRAME_UI::SaveWorkbook().

◆ GetMarginRight()

int mpWindow::GetMarginRight ( ) const

inline

Returns: the right margin.

Definition at line 1215 of file mathplot.h.

Referenced by SIM_PLOT_TAB::EnableCursor(), mpScaleXBase::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and SIMULATOR_FRAME_UI::SaveWorkbook().

◆ GetMarginTop()

int mpWindow::GetMarginTop ( ) const

inline

Returns: the top margin.

Definition at line 1213 of file mathplot.h.

Referenced by mpScaleY::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and SIMULATOR_FRAME_UI::SaveWorkbook().

◆ 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 949 of file mathplot.h.

◆ GetPosX()

double mpWindow::GetPosX ( ) 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 1015 of file mathplot.h.

Referenced by mpScaleXBase::Plot().

◆ GetPosY()

double mpWindow::GetPosY ( ) 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 1021 of file mathplot.h.

Referenced by mpScaleY::Plot().

◆ GetScaleX()

double mpWindow::GetScaleX ( ) const

inline

Get current view's X scale.

See rules for coordinate transformation

Returns: Scale

Definition at line 1003 of file mathplot.h.

Referenced by mpScaleXBase::Plot().

◆ GetScaleY()

double mpWindow::GetScaleY ( ) const

inline

Get current view's Y scale.

See rules for coordinate transformation

Returns: Scale

Definition at line 1009 of file mathplot.h.

Referenced by mpScaleY::Plot().

◆ GetScrX()

int mpWindow::GetScrX ( ) 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 1029 of file mathplot.h.

Referenced by mpScaleXBase::getVisibleDataRange(), CURSOR::Plot(), mpInfoLayer::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

◆ GetScrY()

int mpWindow::GetScrY ( ) 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 1038 of file mathplot.h.

Referenced by mpScaleY::getVisibleDataRange(), CURSOR::Plot(), mpInfoLayer::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

◆ GetXScreen()

int mpWindow::GetXScreen ( ) const

inline

Definition at line 1030 of file mathplot.h.

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

◆ GetYLocked()

bool mpWindow::GetYLocked ( ) const

inline

Definition at line 1264 of file mathplot.h.

◆ GetYScreen()

int mpWindow::GetYScreen ( ) const

inline

Definition at line 1039 of file mathplot.h.

Referenced by mpScaleY::recalculateTicks().

◆ initializeGraphicsContext()

void mpWindow::initializeGraphicsContext ( )

private

Definition at line 2548 of file mathplot.cpp.

References m_buff_dc.

Referenced by mpWindow().

◆ IsInsideInfoLayer()

mpInfoLayer * mpWindow::IsInsideInfoLayer ( wxPoint & point )

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

Parameters

point The position to be checked

Returns: If an info layer is found, returns its pointer, NULL otherwise

Definition at line 2424 of file mathplot.cpp.

References mpInfoLayer::Inside(), and m_layers.

Referenced by onMouseLeftDown().

◆ IsLayerVisible() [1/2]

bool mpWindow::IsLayerVisible ( const wxString & name ) const

Check whether a layer with given name is visible.

Parameters

name	The layer name

Returns: layer visibility status

Definition at line 2451 of file mathplot.cpp.

References GetLayerByName(), and name.

◆ IsLayerVisible() [2/2]

bool mpWindow::IsLayerVisible ( unsigned int position ) const

Check whether the layer at given position is visible.

Parameters

position The layer position in layer list

Returns: layer visibility status

Definition at line 2470 of file mathplot.cpp.

References GetLayer().

◆ LimitView()

void mpWindow::LimitView ( bool aEnable )

inline

Enable limiting of zooming & panning to the area used by the plots.

Definition at line 1258 of file mathplot.h.

Referenced by SIM_PLOT_TAB::SIM_PLOT_TAB().

◆ LockY()

void mpWindow::LockY ( bool aLock )

inline

Definition at line 1263 of file mathplot.h.

Referenced by SIMULATOR_FRAME_UI::loadJsonWorkbook().

◆ OnCenter()

void mpWindow::OnCenter ( wxCommandEvent & event )

Definition at line 1941 of file mathplot.cpp.

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 )

Definition at line 1933 of file mathplot.cpp.

References Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, and pushZoomUndo().

◆ onMagnify()

void mpWindow::onMagnify ( wxMouseEvent & event )

protected

Definition at line 1443 of file mathplot.cpp.

References m_enableMouseNavigation, zoom, ZoomIn(), and ZoomOut().

◆ onMouseLeftDown()

void mpWindow::onMouseLeftDown ( wxMouseEvent & event )

protected

Definition at line 1601 of file mathplot.cpp.

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

◆ onMouseLeftRelease()

void mpWindow::onMouseLeftRelease ( wxMouseEvent & event )

protected

Definition at line 1613 of file mathplot.cpp.

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

◆ OnMouseMiddleDown()

void mpWindow::OnMouseMiddleDown ( wxMouseEvent & event )

protected

Definition at line 1436 of file mathplot.cpp.

References m_mouseMClick.

◆ onMouseMove()

void mpWindow::onMouseMove ( wxMouseEvent & event )

protected

Definition at line 1507 of file mathplot.cpp.

References cursor, mpInfoLayer::Inside(), 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(), and UpdateAll().

◆ onMouseWheel()

void mpWindow::onMouseWheel ( wxMouseEvent & event )

protected

Definition at line 1463 of file mathplot.cpp.

References mpWindow::MouseWheelActionSet::horizontal, m_enableMouseNavigation, m_mouseWheelActions, NONE, PerformMouseWheelAction(), mpWindow::MouseWheelActionSet::verticalUnmodified, mpWindow::MouseWheelActionSet::verticalWithAlt, mpWindow::MouseWheelActionSet::verticalWithCtrl, and mpWindow::MouseWheelActionSet::verticalWithShift.

◆ OnPaint()

void mpWindow::OnPaint ( wxPaintEvent & event )

protected

Definition at line 2050 of file mathplot.cpp.

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

◆ OnShowPopupMenu()

void mpWindow::OnShowPopupMenu ( wxMouseEvent & event )

protected

Definition at line 1921 of file mathplot.cpp.

References m_clickedX, m_clickedY, m_popmenu, m_redoZoomStack, m_undoZoomStack, mpID_ZOOM_REDO, and mpID_ZOOM_UNDO.

◆ OnSize()

void mpWindow::OnSize ( wxSizeEvent & event )

protected

Definition at line 1986 of file mathplot.cpp.

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

◆ onZoomIn()

void mpWindow::onZoomIn ( wxCommandEvent & event )

protected

Definition at line 1962 of file mathplot.cpp.

References m_mouseMClick, and ZoomIn().

◆ onZoomOut()

void mpWindow::onZoomOut ( wxCommandEvent & event )

protected

Definition at line 1968 of file mathplot.cpp.

References ZoomOut().

◆ onZoomRedo()

void mpWindow::onZoomRedo ( wxCommandEvent & event )

protected

Definition at line 1980 of file mathplot.cpp.

References ZoomRedo().

◆ onZoomUndo()

void mpWindow::onZoomUndo ( wxCommandEvent & event )

protected

Definition at line 1974 of file mathplot.cpp.

References ZoomUndo().

◆ 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 1082 of file mathplot.h.

Referenced by DoZoom(), mpScaleXBase::getVisibleDataRange(), OnCenter(), CURSOR::Plot(), mpFX::Plot(), 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 1086 of file mathplot.h.

Referenced by DoZoom(), mpScaleY::getVisibleDataRange(), OnCenter(), mpFY::Plot(), and ZoomRect().

◆ PerformMouseWheelAction()

void mpWindow::PerformMouseWheelAction	(	wxMouseEvent &	event,
		MouseWheelAction	action
	)

protected

Definition at line 2242 of file mathplot.cpp.

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_posX, m_posY, m_scaleX, m_scaleY, m_yLocked, NONE, PAN_LEFT_RIGHT, PAN_RIGHT_LEFT, PAN_UP_DOWN, SetXView(), SetYView(), UpdateAll(), ZOOM, ZOOM_HORIZONTALLY, ZOOM_VERTICALLY, ZoomIn(), zoomIncrementalFactor, and ZoomOut().

Referenced by onMouseWheel().

◆ pushZoomUndo()

void mpWindow::pushZoomUndo ( const std::array< double, 4 > & aZoom )

protected

Definition at line 1882 of file mathplot.cpp.

References m_redoZoomStack, and m_undoZoomStack.

Referenced by DoZoom(), OnFit(), and ZoomRect().

◆ RecomputeDesiredX()

void mpWindow::RecomputeDesiredX	(	double &	min,
		double &	max
	)

protected

Definition at line 2192 of file mathplot.cpp.

References m_desiredXmin, m_leftRightPlotGapFactor, m_marginLeft, m_marginRight, m_posX, m_scaleX, and m_scrX.

Referenced by DoZoom().

◆ RecomputeDesiredY()

void mpWindow::RecomputeDesiredY	(	double &	min,
		double &	max
	)

protected

Definition at line 2203 of file mathplot.cpp.

References m_desiredYmax, m_marginBottom, m_marginTop, m_posY, m_scaleY, m_scrY, and m_topBottomPlotGapFactor.

Referenced by DoZoom().

◆ RedoZoomStackSize()

int mpWindow::RedoZoomStackSize ( ) const

inline

Definition at line 1269 of file mathplot.h.

Referenced by SIMULATOR_FRAME::setupUIConditions().

◆ SaveScreenshot()

bool mpWindow::SaveScreenshot	(	wxImage &	aImage,
		wxSize	aImageSize = `wxDefaultSize`,
		bool	aFit = `false`
	)

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

Parameters

aImage	a wxImage where to save the screenshot
aImageSize	Set a size for the output image. Default is the same as the screen size
aFit	Decide whether to fit the plot into the size

Definition at line 2364 of file mathplot.cpp.

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().

◆ 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

bgColour	Background colour
drawColour	The colour used to draw all elements in foreground, axes excluded
axesColour	The colour used to draw axes (but not their labels)

Definition at line 2479 of file mathplot.cpp.

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

Referenced by SIM_PLOT_TAB::UpdatePlotColors().

◆ SetLayerVisible() [1/2]

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

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

Parameters

position	The layer position in layer list
viewable	the view status to be set

Definition at line 2460 of file mathplot.cpp.

References GetLayer(), and UpdateAll().

◆ SetLayerVisible() [2/2]

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

Sets the visibility of a layer by its name.

Parameters

name	The layer name to set visibility
viewable	the view status to be set

Definition at line 2441 of file mathplot.cpp.

References GetLayerByName(), name, and UpdateAll().

◆ SetMarginBottom()

void mpWindow::SetMarginBottom ( int bottom )

inline

Set the bottom margin.

Parameters

bottom Bottom Margin

Definition at line 1208 of file mathplot.h.

◆ SetMarginLeft()

void mpWindow::SetMarginLeft ( int left )

inline

Set the left margin.

Parameters

left	Left Margin

Definition at line 1210 of file mathplot.h.

References left.

◆ SetMarginRight()

void mpWindow::SetMarginRight ( int right )

inline

Set the right margin.

Parameters

right Right Margin

Definition at line 1206 of file mathplot.h.

References right.

◆ 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

top	Top border
right	Right border
bottom	Bottom border
left	Left border

Definition at line 2415 of file mathplot.cpp.

References left, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, and right.

Referenced by SIM_PLOT_TAB::EnsureThirdYAxisExists(), SIMULATOR_FRAME_UI::loadJsonWorkbook(), SIM_PLOT_TAB::SIM_PLOT_TAB(), and SIM_PLOT_TAB::updateAxes().

◆ SetMarginTop()

void mpWindow::SetMarginTop ( int top )

inline

Set the top margin.

Parameters

top	Top Margin

Definition at line 1204 of file mathplot.h.

◆ SetMouseWheelActions()

void mpWindow::SetMouseWheelActions ( const MouseWheelActionSet & s )

inline

Set the pan/zoom actions corresponding to mousewheel/trackpad events.

Definition at line 1106 of file mathplot.h.

Referenced by SIM_PLOT_TAB::ApplyPreferences().

◆ SetPos()

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

inline

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

Parameters

posX	New position that corresponds to the center point of the view.
posY	New position that corresponds to the center point of the view.

Definition at line 1071 of file mathplot.h.

Referenced by OnCenter().

◆ SetPosX()

void mpWindow::SetPosX ( double posX )

inline

Set current view's X position and refresh display.

Parameters

posX	New position that corresponds to the center point of the view.

Definition at line 1060 of file mathplot.h.

◆ SetPosY()

void mpWindow::SetPosY ( double posY )

inline

Set current view's Y position and refresh display.

Parameters

posY	New position that corresponds to the center point of the view.

Definition at line 1065 of file mathplot.h.

◆ SetScaleX()

void mpWindow::SetScaleX ( double scaleX )

Set current view's X scale and refresh display.

Parameters

scaleX New scale, must not be 0.

Definition at line 2323 of file mathplot.cpp.

References m_scaleX, and UpdateAll().

◆ SetScaleY()

void mpWindow::SetScaleY ( double scaleY )

inline

Set current view's Y scale and refresh display.

Parameters

scaleY New scale, must not be 0.

Definition at line 1049 of file mathplot.h.

◆ 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

scrX	New position that corresponds to the center point of the view.
scrY	New position that corresponds to the center point of the view.

Definition at line 1078 of file mathplot.h.

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 1779 of file mathplot.cpp.

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

Referenced by onMouseMove(), and PerformMouseWheelAction().

◆ 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 1793 of file mathplot.cpp.

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

Referenced by onMouseMove(), and PerformMouseWheelAction().

◆ UndoZoomStackSize()

int mpWindow::UndoZoomStackSize ( ) const

inline

Definition at line 1268 of file mathplot.h.

Referenced by SIMULATOR_FRAME::setupUIConditions().

◆ UpdateAll()

void mpWindow::UpdateAll ( )

Refresh display.

Definition at line 2316 of file mathplot.cpp.

References Refresh(), and UpdateBBox().

Referenced by AddLayer(), DelAllLayers(), DelLayer(), DoZoom(), Fit(), mpWindow(), SIM_PLOT_TAB::OnLanguageChanged(), onMouseMove(), SIMULATOR_FRAME_UI::onSignalsGridCellChanged(), SIMULATOR_FRAME_UI::OnSimRefresh(), PerformMouseWheelAction(), SaveScreenshot(), SIM_PLOT_TAB::SetDottedSecondary(), SetLayerVisible(), SetScaleX(), SIM_PLOT_TAB::ShowGrid(), SIM_PLOT_TAB::ShowLegend(), SIM_PLOT_TAB::SIM_PLOT_TAB(), and SIM_PLOT_TAB::UpdatePlotColors().

◆ 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 2305 of file mathplot.cpp.

References m_maxX, m_maxY, m_minX, and m_minY.

Referenced by Fit(), and UpdateAll().

◆ ViewNeedsRefitting()

wxOrientation mpWindow::ViewNeedsRefitting ( wxOrientation directions ) const

protected

Definition at line 2214 of file mathplot.cpp.

References m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableLimitedView, m_leftRightPlotGapFactor, m_maxX, m_maxY, m_minX, m_minY, and m_topBottomPlotGapFactor.

Referenced by DoZoom(), and ZoomRect().

◆ 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 1090 of file mathplot.h.

Referenced by CURSOR::Inside(), CURSOR::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleY::Plot(), CURSOR::SetCoordX(), 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 1094 of file mathplot.h.

Referenced by CURSOR::Inside(), CURSOR::Plot(), mpFX::Plot(), mpFXY::Plot(), mpScaleXBase::Plot(), CURSOR::SetCoordX(), and CURSOR::UpdateReference().

◆ ZoomIn() [1/2]

void mpWindow::ZoomIn	(	const wxPoint &	centerPoint,
		double	zoomFactor,
		wxOrientation	directions = `wxBOTH`
	)

Definition at line 1810 of file mathplot.cpp.

References DoZoom().

◆ ZoomIn() [2/2]

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

Zoom into current view and refresh display.

Parameters

centerPoint The 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 1804 of file mathplot.cpp.

References ZoomIn(), and zoomIncrementalFactor.

Referenced by onMagnify(), onZoomIn(), PerformMouseWheelAction(), and ZoomIn().

◆ ZoomOut() [1/2]

void mpWindow::ZoomOut	(	const wxPoint &	centerPoint,
		double	zoomFactor,
		wxOrientation	directions = `wxBOTH`
	)

Definition at line 1822 of file mathplot.cpp.

References DoZoom().

◆ ZoomOut() [2/2]

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

Zoom out current view and refresh display.

Parameters

centerPoint The 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 1816 of file mathplot.cpp.

References zoomIncrementalFactor, and ZoomOut().

Referenced by onMagnify(), onZoomOut(), PerformMouseWheelAction(), and ZoomOut().

◆ 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 1831 of file mathplot.cpp.

References AdjustLimitedView(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_maxX, m_maxY, m_minX, m_minY, m_scrX, m_scrY, m_yLocked, p2x(), p2y(), pushZoomUndo(), and ViewNeedsRefitting().

Referenced by onMouseLeftRelease().

◆ ZoomRedo()

void mpWindow::ZoomRedo ( )

Definition at line 1906 of file mathplot.cpp.

References AdjustLimitedView(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_redoZoomStack, m_undoZoomStack, and zoom.

Referenced by onZoomRedo().

◆ ZoomUndo()

void mpWindow::ZoomUndo ( )

Definition at line 1891 of file mathplot.cpp.

References AdjustLimitedView(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_redoZoomStack, m_undoZoomStack, and zoom.

Referenced by onZoomUndo().

Member Data Documentation

◆ m_axColour

wxColour mpWindow::m_axColour

protected

Definition at line 1326 of file mathplot.h.

Referenced by SetColourTheme().

◆ m_bgColour

wxColour mpWindow::m_bgColour

protected

Definition at line 1324 of file mathplot.h.

Referenced by mpWindow(), and SetColourTheme().

◆ m_buff_bmp

wxBitmap* mpWindow::m_buff_bmp

protected

Definition at line 1360 of file mathplot.h.

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

◆ m_buff_dc

wxMemoryDC mpWindow::m_buff_dc

protected

Definition at line 1359 of file mathplot.h.

Referenced by initializeGraphicsContext(), and OnPaint().

◆ m_clickedX

int mpWindow::m_clickedX

protected

Definition at line 1338 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_clickedY

int mpWindow::m_clickedY

protected

Definition at line 1339 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_desiredXmax

double mpWindow::m_desiredXmax

protected

Definition at line 1349 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), OnFit(), onMouseMove(), OnSize(), PerformMouseWheelAction(), SaveScreenshot(), SetXView(), ViewNeedsRefitting(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_desiredXmin

double mpWindow::m_desiredXmin

protected

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

Note: They use the plot area as their coordinate system, and not the layer coordinate system used by m_posX/Y.

Definition at line 1349 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), OnFit(), onMouseMove(), OnSize(), PerformMouseWheelAction(), RecomputeDesiredX(), SaveScreenshot(), SetXView(), ViewNeedsRefitting(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_desiredYmax

double mpWindow::m_desiredYmax

protected

Definition at line 1349 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), OnFit(), onMouseMove(), OnSize(), PerformMouseWheelAction(), RecomputeDesiredY(), SaveScreenshot(), SetYView(), ViewNeedsRefitting(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_desiredYmin

double mpWindow::m_desiredYmin

protected

Definition at line 1349 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), OnFit(), onMouseMove(), OnSize(), PerformMouseWheelAction(), SaveScreenshot(), SetYView(), ViewNeedsRefitting(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_enableDoubleBuffer

bool mpWindow::m_enableDoubleBuffer

protected

Definition at line 1361 of file mathplot.h.

Referenced by OnPaint().

◆ m_enableLimitedView

bool mpWindow::m_enableLimitedView

protected

Definition at line 1363 of file mathplot.h.

Referenced by AdjustLimitedView(), and ViewNeedsRefitting().

◆ m_enableMouseNavigation

bool mpWindow::m_enableMouseNavigation

protected

Definition at line 1362 of file mathplot.h.

Referenced by onMagnify(), onMouseMove(), and onMouseWheel().

◆ m_fgColour

wxColour mpWindow::m_fgColour

protected

Definition at line 1325 of file mathplot.h.

Referenced by mpWindow(), onMouseMove(), OnPaint(), SaveScreenshot(), and SetColourTheme().

◆ m_last_lx

int mpWindow::m_last_lx

protected

Definition at line 1358 of file mathplot.h.

Referenced by OnPaint().

◆ m_last_ly

int mpWindow::m_last_ly

protected

Definition at line 1358 of file mathplot.h.

Referenced by OnPaint().

◆ m_layers

wxLayerList mpWindow::m_layers

protected

Definition at line 1322 of file mathplot.h.

Referenced by AddLayer(), DelAllLayers(), DelLayer(), GetLayer(), GetLayerByName(), IsInsideInfoLayer(), mpWindow(), onMouseMove(), OnPaint(), SaveScreenshot(), and SetColourTheme().

◆ m_leftRightPlotGapFactor

double mpWindow::m_leftRightPlotGapFactor

protected

Definition at line 1354 of file mathplot.h.

Referenced by Fit(), RecomputeDesiredX(), and ViewNeedsRefitting().

◆ m_marginBottom

int mpWindow::m_marginBottom

protected

Definition at line 1356 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), RecomputeDesiredY(), SetMargins(), and ZoomRect().

◆ m_marginLeft

int mpWindow::m_marginLeft

protected

Definition at line 1356 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), RecomputeDesiredX(), SetMargins(), and ZoomRect().

◆ m_marginRight

int mpWindow::m_marginRight

protected

Definition at line 1356 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), RecomputeDesiredX(), SetMargins(), and ZoomRect().

◆ m_marginTop

int mpWindow::m_marginTop

protected

Definition at line 1356 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), RecomputeDesiredY(), SetMargins(), and ZoomRect().

◆ m_maxX

double mpWindow::m_maxX

protected

Definition at line 1329 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), GetBoundingBox(), SaveScreenshot(), UpdateBBox(), ViewNeedsRefitting(), and ZoomRect().

◆ m_maxY

double mpWindow::m_maxY

protected

Definition at line 1331 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), GetBoundingBox(), SaveScreenshot(), UpdateBBox(), ViewNeedsRefitting(), and ZoomRect().

◆ m_minX

double mpWindow::m_minX

protected

Definition at line 1328 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), GetBoundingBox(), SaveScreenshot(), UpdateBBox(), ViewNeedsRefitting(), and ZoomRect().

◆ m_minY

double mpWindow::m_minY

protected

Definition at line 1330 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), GetBoundingBox(), SaveScreenshot(), UpdateBBox(), ViewNeedsRefitting(), and ZoomRect().

◆ m_mouseLClick

wxPoint mpWindow::m_mouseLClick

protected

Definition at line 1366 of file mathplot.h.

Referenced by onMouseLeftDown(), onMouseLeftRelease(), and onMouseMove().

◆ m_mouseMClick

wxPoint mpWindow::m_mouseMClick

protected

Definition at line 1365 of file mathplot.h.

Referenced by OnMouseMiddleDown(), onMouseMove(), and onZoomIn().

◆ m_mouseWheelActions

MouseWheelActionSet mpWindow::m_mouseWheelActions

protected

Definition at line 1364 of file mathplot.h.

Referenced by onMouseWheel().

◆ m_movingInfoLayer

mpInfoLayer* mpWindow::m_movingInfoLayer

protected

Definition at line 1367 of file mathplot.h.

Referenced by onMouseLeftDown(), onMouseLeftRelease(), and onMouseMove().

◆ m_popmenu

wxMenu mpWindow::m_popmenu

protected

Definition at line 1323 of file mathplot.h.

Referenced by mpWindow(), and OnShowPopupMenu().

◆ m_posX

double mpWindow::m_posX

protected

Definition at line 1334 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), onMouseMove(), PerformMouseWheelAction(), RecomputeDesiredX(), and SetXView().

◆ m_posY

double mpWindow::m_posY

protected

Definition at line 1335 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoom(), Fit(), onMouseMove(), PerformMouseWheelAction(), RecomputeDesiredY(), and SetYView().

◆ m_redoZoomStack

std::stack<std::array<double, 4> > mpWindow::m_redoZoomStack

protected

Definition at line 1371 of file mathplot.h.

Referenced by OnShowPopupMenu(), pushZoomUndo(), ZoomRedo(), and ZoomUndo().

◆ m_scaleX

double mpWindow::m_scaleX

protected

Definition at line 1332 of file mathplot.h.

Referenced by DoZoom(), Fit(), onMouseMove(), PerformMouseWheelAction(), RecomputeDesiredX(), and SetScaleX().

◆ m_scaleY

double mpWindow::m_scaleY

protected

Definition at line 1333 of file mathplot.h.

Referenced by DoZoom(), Fit(), onMouseMove(), PerformMouseWheelAction(), and RecomputeDesiredY().

◆ m_scrX

int mpWindow::m_scrX

protected

Definition at line 1336 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), OnPaint(), RecomputeDesiredX(), SaveScreenshot(), and ZoomRect().

◆ m_scrY

int mpWindow::m_scrY

protected

Definition at line 1337 of file mathplot.h.

Referenced by DoZoom(), Fit(), OnCenter(), OnPaint(), RecomputeDesiredY(), SaveScreenshot(), and ZoomRect().

◆ m_topBottomPlotGapFactor

double mpWindow::m_topBottomPlotGapFactor

protected

Definition at line 1353 of file mathplot.h.

Referenced by Fit(), RecomputeDesiredY(), and ViewNeedsRefitting().

◆ m_undoZoomStack

std::stack<std::array<double, 4> > mpWindow::m_undoZoomStack

protected

Definition at line 1370 of file mathplot.h.

Referenced by OnShowPopupMenu(), pushZoomUndo(), ZoomRedo(), and ZoomUndo().

◆ m_yLocked

bool mpWindow::m_yLocked

protected

Definition at line 1341 of file mathplot.h.

Referenced by DoZoom(), PerformMouseWheelAction(), and ZoomRect().

◆ m_zooming

bool mpWindow::m_zooming

protected

Definition at line 1368 of file mathplot.h.

Referenced by onMouseLeftDown(), onMouseLeftRelease(), onMouseMove(), and OnPaint().

◆ m_zoomRect

wxRect mpWindow::m_zoomRect

protected

Definition at line 1369 of file mathplot.h.

Referenced by onMouseMove(), and OnPaint().

◆ zoomIncrementalFactor

double mpWindow::zoomIncrementalFactor = 1.1

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 1193 of file mathplot.h.

Referenced by PerformMouseWheelAction(), SIMULATOR_CONTROL::Zoom(), ZoomIn(), and ZoomOut().

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

Classes

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Enumeration Documentation

◆ MouseWheelAction

Constructor & Destructor Documentation

◆ mpWindow() [1/3]

◆ mpWindow() [2/3]

◆ ~mpWindow()

◆ mpWindow() [3/3]

Member Function Documentation

◆ AddLayer()

◆ AdjustLimitedView()

◆ CountAllLayers()

◆ defaultMouseWheelActions()

◆ DelAllLayers()

◆ DelLayer()

◆ DoZoom()

◆ EnableDoubleBuffer()

◆ EnableMousePanZoom()

◆ Fit() [1/2]

◆ Fit() [2/2]

◆ GetAxesColour()

◆ GetBoundingBox()

◆ GetDesiredXmax()

◆ GetDesiredXmin()

◆ GetDesiredYmax()

◆ GetDesiredYmin()

◆ GetLayer()

◆ GetLayerByName() [1/2]

◆ GetLayerByName() [2/2]

◆ GetMarginBottom()

◆ GetMarginLeft()

◆ GetMarginRight()

◆ GetMarginTop()

◆ GetPopupMenu()

◆ GetPosX()

◆ GetPosY()

◆ GetScaleX()

◆ GetScaleY()

◆ GetScrX()

◆ GetScrY()

◆ GetXScreen()

◆ GetYLocked()

◆ GetYScreen()

◆ initializeGraphicsContext()

◆ IsInsideInfoLayer()

◆ IsLayerVisible() [1/2]

◆ IsLayerVisible() [2/2]

◆ LimitView()

◆ LockY()

◆ OnCenter()

◆ OnFit()

◆ onMagnify()

◆ onMouseLeftDown()

◆ onMouseLeftRelease()

◆ OnMouseMiddleDown()

◆ onMouseMove()

◆ onMouseWheel()

◆ OnPaint()

◆ OnShowPopupMenu()

◆ OnSize()

◆ onZoomIn()

◆ onZoomOut()

◆ onZoomRedo()

◆ onZoomUndo()

◆ p2x()

◆ p2y()

◆ PerformMouseWheelAction()

◆ pushZoomUndo()

◆ RecomputeDesiredX()

◆ RecomputeDesiredY()

◆ RedoZoomStackSize()

◆ SaveScreenshot()