Canvas for plotting mpLayer implementations. More...

#include <mathplot.h>

Inheritance diagram for mpWindow:

Public Member Functions
	mpWindow ()

	mpWindow (wxWindow *parent, wxWindowID id)

	~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...

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. More...

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

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

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

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

int	GetXScreen () const

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

int	GetYScreen () 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	EnableMouseWheelPan (bool enabled)
	Enable/disable trackpad friendly panning (2-axis scroll wheel) 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, const wxCoord printSizeX=nullptr, const wxCoord printSizeY=nullptr)
	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	ZoomIn (const wxPoint &centerPoint, double zoomFactor)

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

void	ZoomOut (const wxPoint &centerPoint, double zoomFactor)

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

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). More...

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). More...

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). More...

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). More...

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

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

bool	IsLayerVisible (const wxString &name) const
	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 (unsigned int position) const
	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...

void	LockY (bool aLock)

bool	GetYLocked () const

void	ZoomUndo ()

void	ZoomRedo ()

int	UndoZoomStackSize () const

int	RedoZoomStackSize () const

void	AdjustLimitedView ()

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. More...

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)

bool	CheckXLimits (double &desiredMax, double &desiredMin) const

bool	CheckYLimits (double &desiredMax, double &desiredMin) const

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

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() 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_enableMouseWheelPan

bool	m_enableLimitedView

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

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 905 of file mathplot.h.

Constructor & Destructor Documentation

◆ mpWindow() [1/2]

mpWindow::mpWindow ( )

Definition at line 1369 of file mathplot.cpp.

◆ mpWindow() [2/2]

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

Definition at line 1414 of file mathplot.cpp.

References _, m_bgColour, m_buff_dc, 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 1480 of file mathplot.cpp.

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

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 2077 of file mathplot.cpp.

References m_layers, and UpdateAll().

Referenced by SIM_PLOT_TAB::EnableCursor(), 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 ( )

Definition at line 1768 of file mathplot.cpp.

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(), ZoomOut(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ CheckXLimits()

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

inlineprotected

Definition at line 1261 of file mathplot.h.

Referenced by ZoomOut().

◆ CheckYLimits()

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

inlineprotected

Definition at line 1268 of file mathplot.h.

Referenced by ZoomOut().

◆ 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 1115 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

◆ 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 2118 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 2093 of file mathplot.cpp.

References m_layers, and UpdateAll().

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

◆ EnableDoubleBuffer()

void mpWindow::EnableDoubleBuffer ( bool enabled )

inline

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

Definition at line 1065 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 1069 of file mathplot.h.

◆ EnableMouseWheelPan()

void mpWindow::EnableMouseWheelPan ( bool enabled )

inline

Enable/disable trackpad friendly panning (2-axis scroll wheel)

Definition at line 1073 of file mathplot.h.

Referenced by SIMULATOR_FRAME_UI::NewSimTab().

◆ 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 1710 of file mathplot.cpp.

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

Referenced by Fit(), OnFit(), SIMULATOR_FRAME_UI::OnSimRefresh(), OnSize(), SaveScreenshot(), ZoomOut(), 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`
	)

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 1718 of file mathplot.cpp.

References 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, and UpdateAll().

◆ GetAxesColour()

const wxColour & mpWindow::GetAxesColour ( )

inline

Get axes draw colour.

Returns: reference to axis colour used in theme

Definition at line 1220 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 2242 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 1127 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 1121 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 1139 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 1133 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 2221 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 960 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 2230 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 1182 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 1184 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 1180 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 1178 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 915 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 981 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 987 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 969 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 975 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 995 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 1004 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 996 of file mathplot.h.

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

◆ GetYLocked()

bool mpWindow::GetYLocked ( ) const

inline

Definition at line 1229 of file mathplot.h.

◆ GetYScreen()

int mpWindow::GetYScreen ( ) const

inline

Definition at line 1005 of file mathplot.h.

Referenced by mpScaleY::recalculateTicks().

◆ 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 2311 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 2338 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 2357 of file mathplot.cpp.

References GetLayer().

◆ LimitView()

void mpWindow::LimitView ( bool aEnable )

inline

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

Definition at line 1223 of file mathplot.h.

Referenced by SIM_PLOT_TAB::SIM_PLOT_TAB().

◆ LockY()

void mpWindow::LockY ( bool aLock )

inline

Definition at line 1228 of file mathplot.h.

Referenced by SIMULATOR_FRAME_UI::loadJsonWorkbook().

◆ OnCenter()

void mpWindow::OnCenter ( wxCommandEvent & event )

Definition at line 2037 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 2029 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 1499 of file mathplot.cpp.

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

◆ onMouseLeftDown()

void mpWindow::onMouseLeftDown ( wxMouseEvent & event )

protected

Definition at line 1676 of file mathplot.cpp.

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

◆ onMouseLeftRelease()

void mpWindow::onMouseLeftRelease ( wxMouseEvent & event )

protected

Definition at line 1688 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 1492 of file mathplot.cpp.

References m_mouseMClick.

◆ onMouseMove()

void mpWindow::onMouseMove ( wxMouseEvent & event )

protected

Definition at line 1582 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 1519 of file mathplot.cpp.

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

◆ OnPaint()

void mpWindow::OnPaint ( wxPaintEvent & event )

protected

Definition at line 2134 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 2017 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 2070 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 2046 of file mathplot.cpp.

References m_mouseMClick, and ZoomIn().

◆ onZoomOut()

void mpWindow::onZoomOut ( wxCommandEvent & event )

protected

Definition at line 2052 of file mathplot.cpp.

References ZoomOut().

◆ onZoomRedo()

void mpWindow::onZoomRedo ( wxCommandEvent & event )

protected

Definition at line 2064 of file mathplot.cpp.

References ZoomRedo().

◆ onZoomUndo()

void mpWindow::onZoomUndo ( wxCommandEvent & event )

protected

Definition at line 2058 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 1048 of file mathplot.h.

Referenced by mpScaleXBase::getVisibleDataRange(), OnCenter(), CURSOR::Plot(), mpFX::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 1052 of file mathplot.h.

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

◆ pushZoomUndo()

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

protected

Definition at line 1978 of file mathplot.cpp.

References m_redoZoomStack, and m_undoZoomStack.

Referenced by OnFit(), ZoomIn(), ZoomOut(), and ZoomRect().

◆ RedoZoomStackSize()

int mpWindow::RedoZoomStackSize ( ) const

inline

Definition at line 1234 of file mathplot.h.

Referenced by SIMULATOR_FRAME::setupUIConditions().

◆ 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

filename	File name where to save the screenshot
type	image type to be saved: see wxImage output file types for flags
imageSize	Set a size for the output image. Default is the same as the screen size
fit	Decide whether to fit the plot into the size

Definition at line 2251 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 2366 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 2347 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 2328 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 1173 of file mathplot.h.

◆ SetMarginLeft()

void mpWindow::SetMarginLeft ( int left )

inline

Set the left margin.

Parameters

left	Left Margin

Definition at line 1175 of file mathplot.h.

References left.

◆ SetMarginRight()

void mpWindow::SetMarginRight ( int right )

inline

Set the right margin.

Parameters

right Right Margin

Definition at line 1171 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 2302 of file mathplot.cpp.

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

Referenced by SIMULATOR_FRAME_UI::loadJsonWorkbook(), SIM_PLOT_TAB::prepareDCAxes(), 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 1169 of file mathplot.h.

◆ 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 1037 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 1026 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 1031 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 2210 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 1015 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 1044 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 1814 of file mathplot.cpp.

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 1825 of file mathplot.cpp.

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

Referenced by onMouseMove(), and onMouseWheel().

◆ UndoZoomStackSize()

int mpWindow::UndoZoomStackSize ( ) const

inline

Definition at line 1233 of file mathplot.h.

Referenced by SIMULATOR_FRAME::setupUIConditions().

◆ UpdateAll()

void mpWindow::UpdateAll ( )

Refresh display.

Definition at line 2203 of file mathplot.cpp.

References Refresh(), and UpdateBBox().

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

◆ 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 2192 of file mathplot.cpp.

References 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 1056 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 1060 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
	)

Definition at line 1842 of file mathplot.cpp.

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, m_yLocked, MAX_SCALE, p2x(), p2y(), pushZoomUndo(), and UpdateAll().

◆ 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 1836 of file mathplot.cpp.

References ZoomIn(), and zoomIncrementalFactor.

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

◆ ZoomOut() [1/2]

void mpWindow::ZoomOut	(	const wxPoint &	centerPoint,
		double	zoomFactor
	)

Definition at line 1905 of file mathplot.cpp.

References AdjustLimitedView(), 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, m_yLocked, p2x(), p2y(), pushZoomUndo(), and UpdateAll().

◆ 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 1899 of file mathplot.cpp.

References zoomIncrementalFactor, and ZoomOut().

Referenced by onMagnify(), onMouseWheel(), onZoomOut(), 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 1951 of file mathplot.cpp.

References AdjustLimitedView(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_yLocked, p2x(), p2y(), and pushZoomUndo().

Referenced by onMouseLeftRelease().

◆ ZoomRedo()

void mpWindow::ZoomRedo ( )

Definition at line 2002 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 1987 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 1295 of file mathplot.h.

Referenced by SetColourTheme().

◆ m_bgColour

wxColour mpWindow::m_bgColour

protected

Definition at line 1293 of file mathplot.h.

Referenced by mpWindow(), and SetColourTheme().

◆ m_buff_bmp

wxBitmap* mpWindow::m_buff_bmp

protected

Definition at line 1321 of file mathplot.h.

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

◆ m_buff_dc

wxMemoryDC mpWindow::m_buff_dc

protected

Definition at line 1320 of file mathplot.h.

Referenced by mpWindow(), and OnPaint().

◆ m_clickedX

int mpWindow::m_clickedX

protected

Definition at line 1307 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_clickedY

int mpWindow::m_clickedY

protected

Definition at line 1308 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_desiredXmax

double mpWindow::m_desiredXmax

protected

Definition at line 1315 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnFit(), onMouseMove(), onMouseWheel(), OnSize(), SaveScreenshot(), SetXView(), ZoomIn(), ZoomOut(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ 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 1315 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnFit(), onMouseMove(), onMouseWheel(), OnSize(), SaveScreenshot(), SetXView(), ZoomIn(), ZoomOut(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_desiredYmax

double mpWindow::m_desiredYmax

protected

Definition at line 1315 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnFit(), onMouseMove(), onMouseWheel(), OnSize(), SaveScreenshot(), SetYView(), ZoomIn(), ZoomOut(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_desiredYmin

double mpWindow::m_desiredYmin

protected

Definition at line 1315 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnFit(), onMouseMove(), onMouseWheel(), OnSize(), SaveScreenshot(), SetYView(), ZoomIn(), ZoomOut(), ZoomRect(), ZoomRedo(), and ZoomUndo().

◆ m_enableDoubleBuffer

bool mpWindow::m_enableDoubleBuffer

protected

Definition at line 1322 of file mathplot.h.

Referenced by OnPaint().

◆ m_enableLimitedView

bool mpWindow::m_enableLimitedView

protected

Definition at line 1325 of file mathplot.h.

Referenced by AdjustLimitedView().

◆ m_enableMouseNavigation

bool mpWindow::m_enableMouseNavigation

protected

Definition at line 1323 of file mathplot.h.

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

◆ m_enableMouseWheelPan

bool mpWindow::m_enableMouseWheelPan

protected

Definition at line 1324 of file mathplot.h.

Referenced by onMouseWheel().

◆ m_fgColour

wxColour mpWindow::m_fgColour

protected

Definition at line 1294 of file mathplot.h.

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

◆ m_last_lx

int mpWindow::m_last_lx

protected

Definition at line 1319 of file mathplot.h.

Referenced by OnPaint().

◆ m_last_ly

int mpWindow::m_last_ly

protected

Definition at line 1319 of file mathplot.h.

Referenced by OnPaint().

◆ m_layers

wxLayerList mpWindow::m_layers

protected

Definition at line 1291 of file mathplot.h.

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

◆ m_marginBottom

int mpWindow::m_marginBottom

protected

Definition at line 1317 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnCenter(), SetMargins(), ZoomIn(), and ZoomOut().

◆ m_marginLeft

int mpWindow::m_marginLeft

protected

Definition at line 1317 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnCenter(), SetMargins(), ZoomIn(), and ZoomOut().

◆ m_marginRight

int mpWindow::m_marginRight

protected

Definition at line 1317 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnCenter(), SetMargins(), ZoomIn(), and ZoomOut().

◆ m_marginTop

int mpWindow::m_marginTop

protected

Definition at line 1317 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), OnCenter(), SetMargins(), ZoomIn(), and ZoomOut().

◆ m_maxX

double mpWindow::m_maxX

protected

Definition at line 1298 of file mathplot.h.

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

◆ m_maxY

double mpWindow::m_maxY

protected

Definition at line 1300 of file mathplot.h.

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

◆ m_minX

double mpWindow::m_minX

protected

Definition at line 1297 of file mathplot.h.

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

◆ m_minY

double mpWindow::m_minY

protected

Definition at line 1299 of file mathplot.h.

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

◆ m_mouseLClick

wxPoint mpWindow::m_mouseLClick

protected

Definition at line 1327 of file mathplot.h.

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

◆ m_mouseMClick

wxPoint mpWindow::m_mouseMClick

protected

Definition at line 1326 of file mathplot.h.

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

◆ m_movingInfoLayer

mpInfoLayer* mpWindow::m_movingInfoLayer

protected

Definition at line 1328 of file mathplot.h.

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

◆ m_popmenu

wxMenu mpWindow::m_popmenu

protected

Definition at line 1292 of file mathplot.h.

Referenced by mpWindow(), and OnShowPopupMenu().

◆ m_posX

double mpWindow::m_posX

protected

Definition at line 1303 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), onMouseMove(), onMouseWheel(), SetXView(), ZoomIn(), and ZoomOut().

◆ m_posY

double mpWindow::m_posY

protected

Definition at line 1304 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), onMouseMove(), onMouseWheel(), SetYView(), ZoomIn(), and ZoomOut().

◆ m_redoZoomStack

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

protected

Definition at line 1332 of file mathplot.h.

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

◆ m_scaleX

double mpWindow::m_scaleX

protected

Definition at line 1301 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), onMouseMove(), onMouseWheel(), SetScaleX(), ZoomIn(), and ZoomOut().

◆ m_scaleY

double mpWindow::m_scaleY

protected

Definition at line 1302 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), onMouseMove(), onMouseWheel(), ZoomIn(), and ZoomOut().

◆ m_scrX

int mpWindow::m_scrX

protected

Definition at line 1305 of file mathplot.h.

Referenced by Fit(), OnCenter(), OnPaint(), SaveScreenshot(), ZoomIn(), and ZoomOut().

◆ m_scrY

int mpWindow::m_scrY

protected

Definition at line 1306 of file mathplot.h.

Referenced by Fit(), OnCenter(), OnPaint(), SaveScreenshot(), ZoomIn(), and ZoomOut().

◆ m_undoZoomStack

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

protected

Definition at line 1331 of file mathplot.h.

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

◆ m_yLocked

bool mpWindow::m_yLocked

protected

Definition at line 1310 of file mathplot.h.

Referenced by onMouseWheel(), ZoomIn(), ZoomOut(), and ZoomRect().

◆ m_zooming

bool mpWindow::m_zooming

protected

Definition at line 1329 of file mathplot.h.

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

◆ m_zoomRect

wxRect mpWindow::m_zoomRect

protected

Definition at line 1330 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 1158 of file mathplot.h.

Referenced by ZoomIn(), and ZoomOut().

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ mpWindow() [1/2]

◆ mpWindow() [2/2]

◆ ~mpWindow()

Member Function Documentation

◆ AddLayer()

◆ AdjustLimitedView()

◆ CheckXLimits()

◆ CheckYLimits()

◆ CountAllLayers()

◆ DelAllLayers()

◆ DelLayer()

◆ EnableDoubleBuffer()

◆ EnableMousePanZoom()

◆ EnableMouseWheelPan()

◆ 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()

◆ 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()

◆ pushZoomUndo()

◆ RedoZoomStackSize()

◆ SaveScreenshot()

◆ SetColourTheme()

◆ SetLayerVisible() [1/2]

◆ SetLayerVisible() [2/2]

◆ SetMarginBottom()

◆ SetMarginLeft()

◆ SetMarginRight()

◆ SetMargins()

◆ SetMarginTop()

◆ SetPos()

◆ SetPosX()