Canvas for plotting mpLayer implementations. More...

#include <mathplot.h>

Inheritance diagram for mpWindow:

Public Member Functions
	mpWindow ()

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

	~mpWindow ()

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

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

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

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

mpLayer *	GetLayer (int position) const

const mpLayer *	GetLayerByName (const wxString &name) const

mpLayer *	GetLayerByName (const wxString &name)

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

double	GetScaleX (void) const

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

double	GetScaleY (void) const

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

double	GetPosX (void) const

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

double	GetPosY (void) const

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

int	GetXScreen (void) const

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

int	GetYScreen (void) const

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

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

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

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

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

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

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

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

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

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

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

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

void	EnableMouseWheelPan (bool enabled)
	Enable/disable trackpad friendly panning (2-axis scroll wheel) More...

void	LockAspect (bool enable=true)
	Enable or disable X/Y scale aspect locking for the view. More...

bool	IsAspectLocked () const
	Checks whether the X/Y scale aspect is locked. More...

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

void	Fit (double xMin, double xMax, double yMin, double yMax, wxCoord printSizeX=NULL, wxCoord printSizeY=NULL)
	Set view to fit a given bounding box and refresh display. More...

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

void	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	ZoomInX ()
	Zoom in current view along X and refresh display. More...

void	ZoomOutX ()
	Zoom out current view along X and refresh display. More...

void	ZoomInY ()
	Zoom in current view along Y and refresh display. More...

void	ZoomOutY ()
	Zoom out current view along Y and refresh display. More...

void	ZoomRect (wxPoint p0, wxPoint p1)
	Zoom view fitting given coordinates to the window (p0 and p1 do not need to be in any specific order) More...

void	UpdateAll ()
	Refresh display. More...

unsigned int	CountLayers () const
	Counts the number of plot layers, excluding axes or text: this is to count only the layers which have a bounding box. More...

unsigned int	CountAllLayers () 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...

void	SetMPScrollbars (bool status)
	Enable/disable scrollbars. More...

bool	GetMPScrollbars () const
	Get scrollbars status. More...

bool	SaveScreenshot (const wxString &filename, wxBitmapType type=wxBITMAP_TYPE_BMP, wxSize imageSize=wxDefaultSize, bool fit=false)
	Draw the window on a wxBitmap, then save it to a file. More...

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

void	SetMarginTop (int top)
	Set the top margin. More...

void	SetMarginRight (int right)
	Set the right margin. More...

void	SetMarginBottom (int bottom)
	Set the bottom margin. More...

void	SetMarginLeft (int left)
	Set the left margin. More...

int	GetMarginTop () 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...

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	OnPaint (wxPaintEvent &event)

void	OnSize (wxSizeEvent &event)

void	OnShowPopupMenu (wxMouseEvent &event)

void	OnMouseMiddleDown (wxMouseEvent &event)

void	OnCenter (wxCommandEvent &event)

void	OnFit (wxCommandEvent &event)

void	OnZoomIn (wxCommandEvent &event)

void	OnZoomOut (wxCommandEvent &event)

void	OnLockAspect (wxCommandEvent &event)

void	OnMouseWheel (wxMouseEvent &event)

void	OnMagnify (wxMouseEvent &event)

void	OnMouseMove (wxMouseEvent &event)

void	OnMouseLeftDown (wxMouseEvent &event)

void	OnMouseLeftRelease (wxMouseEvent &event)

void	OnScrollThumbTrack (wxScrollWinEvent &event)

void	OnScrollPageUp (wxScrollWinEvent &event)

void	OnScrollPageDown (wxScrollWinEvent &event)

void	OnScrollLineUp (wxScrollWinEvent &event)

void	OnScrollLineDown (wxScrollWinEvent &event)

void	OnScrollTop (wxScrollWinEvent &event)

void	OnScrollBottom (wxScrollWinEvent &event)

void	DoScrollCalc (const int position, const int orientation)

void	DoZoomInXCalc (const int staticXpixel)

void	DoZoomInYCalc (const int staticYpixel)

void	DoZoomOutXCalc (const int staticXpixel)

void	DoZoomOutYCalc (const int staticYpixel)

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

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

void	AdjustLimitedView ()

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

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

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

Protected Attributes
wxLayerList	m_layers

wxMenu	m_popmenu

bool	m_lockaspect

wxColour	m_bgColour

wxColour	m_fgColour

wxColour	m_axColour

double	m_minX

double	m_maxX

double	m_minY

double	m_maxY

double	m_scaleX

double	m_scaleY

double	m_posX

double	m_posY

int	m_scrX

int	m_scrY

int	m_clickedX

int	m_clickedY

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

double	m_desiredXmax

double	m_desiredYmin

double	m_desiredYmax

int	m_marginTop

int	m_marginRight

int	m_marginBottom

int	m_marginLeft

int	m_last_lx

int	m_last_ly

wxMemoryDC	m_buff_dc

wxBitmap *	m_buff_bmp

bool	m_enableDoubleBuffer

bool	m_enableMouseNavigation

bool	m_enableMouseWheelPan

bool	m_enableLimitedView

wxPoint	m_mouseMClick

wxPoint	m_mouseLClick

bool	m_enableScrollBars

wxPoint	m_scroll

mpInfoLayer *	m_movingInfoLayer

bool	m_zooming

wxRect	m_zoomRect

Detailed Description

Canvas for plotting mpLayer implementations.

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

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

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

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

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

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

Definition at line 1059 of file mathplot.h.

Constructor & Destructor Documentation

◆ mpWindow() [1/2]

mpWindow::mpWindow ( )

Definition at line 1631 of file mathplot.cpp.

◆ mpWindow() [2/2]

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

Definition at line 1677 of file mathplot.cpp.

References _, m_bgColour, m_buff_bmp, m_buff_dc, m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_enableDoubleBuffer, m_enableLimitedView, m_enableMouseNavigation, m_enableScrollBars, m_fgColour, m_last_lx, m_last_ly, m_layers, m_lockaspect, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_maxX, m_maxY, m_minX, m_minY, m_movingInfoLayer, m_popmenu, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, m_zooming, mpID_CENTER, mpID_FIT, mpID_ZOOM_IN, mpID_ZOOM_OUT, and UpdateAll().

◆ ~mpWindow()

mpWindow::~mpWindow ( )

Definition at line 1737 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 2314 of file mathplot.cpp.

References m_layers, and UpdateAll().

Referenced by SIM_PLOT_PANEL::AddTrace(), SIM_PLOT_PANEL::EnableCursor(), SIMULATOR_FRAME::parseTraceParams(), SIM_PLOT_PANEL::prepareDCAxes(), SIM_PLOT_PANEL::SIM_PLOT_PANEL(), and SIM_PLOT_PANEL::updateAxes().

◆ AdjustLimitedView()

void mpWindow::AdjustLimitedView ( )

protected

Definition at line 2054 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(), and ZoomRect().

◆ CheckXLimits()

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

inlineprotected

Definition at line 1481 of file mathplot.h.

Referenced by ZoomOut().

◆ CheckYLimits()

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

inlineprotected

Definition at line 1488 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 1306 of file mathplot.h.

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

◆ CountLayers()

unsigned int mpWindow::CountLayers ( ) const

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

Returns: The number of profiles plotted.

Definition at line 2651 of file mathplot.cpp.

References m_layers.

◆ 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 2355 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 2330 of file mathplot.cpp.

References m_layers, and UpdateAll().

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

◆ DoScrollCalc()

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

protected

Definition at line 2515 of file mathplot.cpp.

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

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

◆ DoZoomInXCalc()

void mpWindow::DoZoomInXCalc ( const int staticXpixel )

protected

Definition at line 2039 of file mathplot.cpp.

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

◆ DoZoomInYCalc()

void mpWindow::DoZoomInYCalc ( const int staticYpixel )

protected

◆ DoZoomOutXCalc()

void mpWindow::DoZoomOutXCalc ( const int staticXpixel )

protected

◆ DoZoomOutYCalc()

void mpWindow::DoZoomOutYCalc ( const int staticYpixel )

protected

◆ EnableDoubleBuffer()

void mpWindow::EnableDoubleBuffer ( bool enabled )

inline

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

Definition at line 1225 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ EnableMousePanZoom()

void mpWindow::EnableMousePanZoom ( bool enabled )

inline

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

Definition at line 1229 of file mathplot.h.

◆ EnableMouseWheelPan()

void mpWindow::EnableMouseWheelPan ( bool enabled )

inline

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

Definition at line 1233 of file mathplot.h.

Referenced by SIMULATOR_FRAME::NewPlotPanel().

◆ 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 1968 of file mathplot.cpp.

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

Referenced by Fit(), LockAspect(), OnFit(), mpPrintout::OnPrintPage(), SIMULATOR_FRAME::onSimFinished(), OnSize(), SaveScreenshot(), SIMULATOR_CONTROL::Zoom(), ZoomOut(), and ZoomRect().

◆ Fit() [2/2]

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

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

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

Definition at line 1976 of file mathplot.cpp.

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

◆ GetAxesColour()

const wxColour & mpWindow::GetAxesColour ( )

inline

Get axes draw colour.

Returns: reference to axis colour used in theme

Definition at line 1439 of file mathplot.h.

Referenced by mpPrintout::OnPrintPage().

◆ 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 2686 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 1325 of file mathplot.h.

Referenced by mpPrintout::OnPrintPage().

◆ 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 1319 of file mathplot.h.

Referenced by mpPrintout::OnPrintPage().

◆ 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 1337 of file mathplot.h.

Referenced by mpPrintout::OnPrintPage().

◆ 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 1331 of file mathplot.h.

Referenced by mpPrintout::OnPrintPage().

◆ 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 2665 of file mathplot.cpp.

References m_layers.

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

◆ GetLayerByName() [1/2]

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

inline

Definition at line 1112 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 2674 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 1388 of file mathplot.h.

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

◆ GetMarginLeft()

int mpWindow::GetMarginLeft ( ) const

inline

Returns: the left margin.

Definition at line 1390 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::EnableCursor(), mpScaleXBase::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpProfile::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and mpText::Plot().

◆ GetMarginRight()

int mpWindow::GetMarginRight ( ) const

inline

Returns: the right margin.

Definition at line 1386 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::EnableCursor(), mpScaleXBase::getVisibleDataRange(), CURSOR::Plot(), mpFX::Plot(), mpFY::Plot(), mpFXY::Plot(), mpProfile::Plot(), mpScaleXBase::Plot(), mpScaleY::Plot(), and mpText::Plot().

◆ GetMarginTop()

int mpWindow::GetMarginTop ( ) const

inline

Returns: the top margin.

Definition at line 1384 of file mathplot.h.

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

◆ GetMPScrollbars()

bool mpWindow::GetMPScrollbars ( ) const

inline

Get scrollbars status.

Returns: true if scrollbars are visible

Definition at line 1350 of file mathplot.h.

◆ 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 1072 of file mathplot.h.

◆ GetPosX()

double mpWindow::GetPosX ( void ) const

inline

Definition at line 1136 of file mathplot.h.

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

◆ GetPosY()

double mpWindow::GetPosY ( void ) const

inline

Definition at line 1143 of file mathplot.h.

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

◆ GetScaleX()

double mpWindow::GetScaleX ( void ) const

inline

Definition at line 1122 of file mathplot.h.

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

◆ GetScaleY()

double mpWindow::GetScaleY ( void ) const

inline

Definition at line 1129 of file mathplot.h.

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

◆ GetScrX()

int mpWindow::GetScrX ( void ) const

inline

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

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

Returns: X dimension.

Definition at line 1151 of file mathplot.h.

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

◆ GetScrY()

int mpWindow::GetScrY ( void ) const

inline

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

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

Returns: Y dimension.

Definition at line 1160 of file mathplot.h.

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

◆ GetXpos()

double mpWindow::GetXpos ( ) const

inline

Get current view's X position.

See rules for coordinate transformation

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

Definition at line 1135 of file mathplot.h.

◆ GetXscl()

double mpWindow::GetXscl ( ) const

inline

Get current view's X scale.

See rules for coordinate transformation

Returns: Scale

Definition at line 1121 of file mathplot.h.

◆ GetXScreen()

int mpWindow::GetXScreen ( void ) const

inline

Definition at line 1152 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::EnableCursor().

◆ GetYpos()

double mpWindow::GetYpos ( ) const

inline

Get current view's Y position.

See rules for coordinate transformation

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

Definition at line 1142 of file mathplot.h.

◆ GetYscl()

double mpWindow::GetYscl ( ) const

inline

Get current view's Y scale.

See rules for coordinate transformation

Returns: Scale

Definition at line 1128 of file mathplot.h.

◆ GetYScreen()

int mpWindow::GetYScreen ( void ) const

inline

Definition at line 1161 of file mathplot.h.

◆ IsAspectLocked()

bool mpWindow::IsAspectLocked ( ) const

inline

Checks whether the X/Y scale aspect is locked.

Return values

true	Locked
false	Unlocked

Definition at line 1246 of file mathplot.h.

◆ 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 2755 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 2784 of file mathplot.cpp.

References GetLayerByName(), mpLayer::IsVisible(), 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 2804 of file mathplot.cpp.

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

◆ LimitView()

void mpWindow::LimitView ( bool aEnable )

inline

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

Definition at line 1442 of file mathplot.h.

Referenced by SIM_PLOT_PANEL::SIM_PLOT_PANEL().

◆ LockAspect()

void mpWindow::LockAspect ( bool enable = true )

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

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

Definition at line 2255 of file mathplot.cpp.

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

Referenced by OnLockAspect().

◆ OnCenter()

void mpWindow::OnCenter ( wxCommandEvent & event )

protected

Definition at line 2285 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 )

protected

Definition at line 2279 of file mathplot.cpp.

References Fit().

◆ OnLockAspect()

void mpWindow::OnLockAspect ( wxCommandEvent & event )

protected

Definition at line 2273 of file mathplot.cpp.

References LockAspect(), and m_lockaspect.

◆ OnMagnify()

void mpWindow::OnMagnify ( wxMouseEvent & event )

protected

◆ OnMouseLeftDown()

void mpWindow::OnMouseLeftDown ( wxMouseEvent & event )

protected

Definition at line 1934 of file mathplot.cpp.

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

◆ OnMouseLeftRelease()

void mpWindow::OnMouseLeftRelease ( wxMouseEvent & event )

protected

Definition at line 1946 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 1749 of file mathplot.cpp.

References m_mouseMClick.

◆ OnMouseMove()

void mpWindow::OnMouseMove ( wxMouseEvent & event )

protected

Definition at line 1832 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 1777 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, SetXView(), SetYView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ OnPaint()

void mpWindow::OnPaint ( wxPaintEvent & event )

protected

Definition at line 2371 of file mathplot.cpp.

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

◆ OnScrollBottom()

void mpWindow::OnScrollBottom ( wxScrollWinEvent & event )

protected

Definition at line 2626 of file mathplot.cpp.

References DoScrollCalc().

◆ OnScrollLineDown()

void mpWindow::OnScrollLineDown ( wxScrollWinEvent & event )

protected

Definition at line 2600 of file mathplot.cpp.

References DoScrollCalc(), and mpSCROLL_NUM_PIXELS_PER_LINE.

◆ OnScrollLineUp()

void mpWindow::OnScrollLineUp ( wxScrollWinEvent & event )

protected

Definition at line 2584 of file mathplot.cpp.

References DoScrollCalc(), and mpSCROLL_NUM_PIXELS_PER_LINE.

◆ OnScrollPageDown()

void mpWindow::OnScrollPageDown ( wxScrollWinEvent & event )

protected

Definition at line 2564 of file mathplot.cpp.

References DoScrollCalc().

◆ OnScrollPageUp()

void mpWindow::OnScrollPageUp ( wxScrollWinEvent & event )

protected

Definition at line 2546 of file mathplot.cpp.

References DoScrollCalc().

◆ OnScrollThumbTrack()

void mpWindow::OnScrollThumbTrack ( wxScrollWinEvent & event )

protected

Definition at line 2540 of file mathplot.cpp.

References DoScrollCalc().

◆ OnScrollTop()

void mpWindow::OnScrollTop ( wxScrollWinEvent & event )

protected

Definition at line 2620 of file mathplot.cpp.

References DoScrollCalc().

◆ OnShowPopupMenu()

void mpWindow::OnShowPopupMenu ( wxMouseEvent & event )

protected

Definition at line 2265 of file mathplot.cpp.

References m_clickedX, m_clickedY, and m_popmenu.

◆ OnSize()

void mpWindow::OnSize ( wxSizeEvent & event )

protected

Definition at line 2307 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 2295 of file mathplot.cpp.

References m_mouseMClick, and ZoomIn().

◆ OnZoomOut()

void mpWindow::OnZoomOut ( wxCommandEvent & event )

protected

Definition at line 2301 of file mathplot.cpp.

References ZoomOut().

◆ p2x()

double mpWindow::p2x ( wxCoord pixelCoordX )

inline

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

See also: p2y,x2p,y2p

Definition at line 1205 of file mathplot.h.

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

◆ p2y()

double mpWindow::p2y ( wxCoord pixelCoordY )

inline

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

See also: p2x,x2p,y2p

Definition at line 1210 of file mathplot.h.

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

◆ SaveScreenshot()

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

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

Parameters

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 2695 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().

Referenced by SIMULATOR_CONTROL::ExportPlotAsPNG().

◆ 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 2812 of file mathplot.cpp.

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

Referenced by mpPrintout::OnPrintPage(), and SIM_PLOT_PANEL::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 2792 of file mathplot.cpp.

References GetLayer(), mpLayer::SetVisible(), 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 2772 of file mathplot.cpp.

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

◆ SetMarginBottom()

void mpWindow::SetMarginBottom ( int bottom )

inline

Set the bottom margin.

Parameters

bottom Bottom Margin

Definition at line 1379 of file mathplot.h.

◆ SetMarginLeft()

void mpWindow::SetMarginLeft ( int left )

inline

Set the left margin.

Parameters

left	Left Margin

Definition at line 1381 of file mathplot.h.

References left.

◆ SetMarginRight()

void mpWindow::SetMarginRight ( int right )

inline

Set the right margin.

Parameters

right Right Margin

Definition at line 1377 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 2746 of file mathplot.cpp.

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

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

◆ SetMarginTop()

void mpWindow::SetMarginTop ( int top )

inline

Set the top margin.

Parameters

top	Top Margin

Definition at line 1375 of file mathplot.h.

◆ SetMPScrollbars()

void mpWindow::SetMPScrollbars ( bool status )

Enable/disable scrollbars.

Parameters

status Set to true to show scrollbars

◆ 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 1193 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 1182 of file mathplot.h.

Referenced by DoScrollCalc().

◆ 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 1187 of file mathplot.h.

Referenced by DoScrollCalc().

◆ 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 2640 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 1171 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 1200 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 2100 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 2114 of file mathplot.cpp.

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

Referenced by OnMouseMove(), and OnMouseWheel().

◆ UpdateAll()

void mpWindow::UpdateAll ( )

Refresh display.

Definition at line 2468 of file mathplot.cpp.

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

Referenced by AddLayer(), DelAllLayers(), DelLayer(), Fit(), mpWindow(), SIM_PLOT_PANEL::OnLanguageChanged(), OnMouseMove(), OnMouseWheel(), mpPrintout::OnPrintPage(), SIMULATOR_FRAME::onSimFinished(), SaveScreenshot(), SIM_PLOT_PANEL::SetDottedSecondary(), SetLayerVisible(), SetScaleX(), SIM_PLOT_PANEL::SetTraceData(), SIM_PLOT_PANEL::ShowGrid(), SIM_PLOT_PANEL::ShowLegend(), SIM_PLOT_PANEL::SIM_PLOT_PANEL(), SIM_PLOT_PANEL::UpdatePlotColors(), ZoomIn(), ZoomInX(), 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 2457 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 1215 of file mathplot.h.

Referenced by CURSOR::Inside(), CURSOR::Plot(), mpFY::Plot(), mpFXY::Plot(), mpScaleY::Plot(), mpMovableObject::Plot(), mpBitmapLayer::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 1220 of file mathplot.h.

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

◆ ZoomIn() [1/2]

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

Definition at line 2134 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, MAX_SCALE, p2x(), p2y(), 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 2128 of file mathplot.cpp.

References ZoomIn(), and zoomIncrementalFactor.

Referenced by OnMouseWheel(), OnZoomIn(), SIMULATOR_CONTROL::Zoom(), and ZoomIn().

◆ ZoomInX()

void mpWindow::ZoomInX ( )

Zoom in current view along X and refresh display.

Definition at line 2229 of file mathplot.cpp.

References m_scaleX, UpdateAll(), and zoomIncrementalFactor.

◆ ZoomInY()

void mpWindow::ZoomInY ( )

Zoom in current view along Y and refresh display.

◆ ZoomOut() [1/2]

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

Definition at line 2191 of file mathplot.cpp.

References CheckXLimits(), CheckYLimits(), Fit(), m_desiredXmax, m_desiredXmin, m_desiredYmax, m_desiredYmin, m_marginBottom, m_marginLeft, m_marginRight, m_marginTop, m_posX, m_posY, m_scaleX, m_scaleY, m_scrX, m_scrY, p2x(), p2y(), 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 2185 of file mathplot.cpp.

References zoomIncrementalFactor, and ZoomOut().

Referenced by OnMouseWheel(), OnZoomOut(), SIMULATOR_CONTROL::Zoom(), and ZoomOut().

◆ ZoomOutX()

void mpWindow::ZoomOutX ( )

Zoom out current view along X and refresh display.

◆ ZoomOutY()

void mpWindow::ZoomOutY ( )

Zoom out current view along Y and refresh display.

◆ 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 2236 of file mathplot.cpp.

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

Referenced by OnMouseLeftRelease().

Member Data Documentation

◆ m_axColour

wxColour mpWindow::m_axColour

protected

Definition at line 1519 of file mathplot.h.

Referenced by SetColourTheme().

◆ m_bgColour

wxColour mpWindow::m_bgColour

protected

Definition at line 1517 of file mathplot.h.

Referenced by mpWindow(), and SetColourTheme().

◆ m_buff_bmp

wxBitmap* mpWindow::m_buff_bmp

protected

Definition at line 1543 of file mathplot.h.

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

◆ m_buff_dc

wxMemoryDC mpWindow::m_buff_dc

protected

Definition at line 1542 of file mathplot.h.

Referenced by mpWindow(), and OnPaint().

◆ m_clickedX

int mpWindow::m_clickedX

protected

Definition at line 1531 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_clickedY

int mpWindow::m_clickedY

protected

Definition at line 1532 of file mathplot.h.

Referenced by OnCenter(), and OnShowPopupMenu().

◆ m_desiredXmax

double mpWindow::m_desiredXmax

protected

Definition at line 1537 of file mathplot.h.

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

◆ 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 1537 of file mathplot.h.

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

◆ m_desiredYmax

double mpWindow::m_desiredYmax

protected

Definition at line 1537 of file mathplot.h.

Referenced by AdjustLimitedView(), DoScrollCalc(), Fit(), LockAspect(), mpWindow(), OnMouseMove(), OnMouseWheel(), OnSize(), SaveScreenshot(), SetYView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_desiredYmin

double mpWindow::m_desiredYmin

protected

Definition at line 1537 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), LockAspect(), mpWindow(), OnMouseMove(), OnMouseWheel(), OnSize(), SaveScreenshot(), SetYView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_enableDoubleBuffer

bool mpWindow::m_enableDoubleBuffer

protected

Definition at line 1544 of file mathplot.h.

Referenced by mpWindow(), and OnPaint().

◆ m_enableLimitedView

bool mpWindow::m_enableLimitedView

protected

Definition at line 1547 of file mathplot.h.

Referenced by AdjustLimitedView(), and mpWindow().

◆ m_enableMouseNavigation

bool mpWindow::m_enableMouseNavigation

protected

Definition at line 1545 of file mathplot.h.

Referenced by mpWindow(), OnMouseMove(), and OnMouseWheel().

◆ m_enableMouseWheelPan

bool mpWindow::m_enableMouseWheelPan

protected

Definition at line 1546 of file mathplot.h.

Referenced by OnMouseWheel().

◆ m_enableScrollBars

bool mpWindow::m_enableScrollBars

protected

Definition at line 1550 of file mathplot.h.

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

◆ m_fgColour

wxColour mpWindow::m_fgColour

protected

Definition at line 1518 of file mathplot.h.

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

◆ m_last_lx

int mpWindow::m_last_lx

protected

Definition at line 1541 of file mathplot.h.

Referenced by mpWindow(), and OnPaint().

◆ m_last_ly

int mpWindow::m_last_ly

protected

Definition at line 1541 of file mathplot.h.

Referenced by mpWindow(), and OnPaint().

◆ m_layers

wxLayerList mpWindow::m_layers

protected

Definition at line 1513 of file mathplot.h.

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

◆ m_lockaspect

bool mpWindow::m_lockaspect

protected

Definition at line 1515 of file mathplot.h.

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

◆ m_marginBottom

int mpWindow::m_marginBottom

protected

Definition at line 1539 of file mathplot.h.

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

◆ m_marginLeft

int mpWindow::m_marginLeft

protected

Definition at line 1539 of file mathplot.h.

Referenced by AdjustLimitedView(), DoScrollCalc(), DoZoomInXCalc(), Fit(), mpWindow(), OnCenter(), SetMargins(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_marginRight

int mpWindow::m_marginRight

protected

Definition at line 1539 of file mathplot.h.

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

◆ m_marginTop

int mpWindow::m_marginTop

protected

Definition at line 1539 of file mathplot.h.

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

◆ m_maxX

double mpWindow::m_maxX

protected

Definition at line 1522 of file mathplot.h.

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

◆ m_maxY

double mpWindow::m_maxY

protected

Definition at line 1524 of file mathplot.h.

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

◆ m_minX

double mpWindow::m_minX

protected

Definition at line 1521 of file mathplot.h.

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

◆ m_minY

double mpWindow::m_minY

protected

Definition at line 1523 of file mathplot.h.

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

◆ m_mouseLClick

wxPoint mpWindow::m_mouseLClick

protected

Definition at line 1549 of file mathplot.h.

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

◆ m_mouseMClick

wxPoint mpWindow::m_mouseMClick

protected

Definition at line 1548 of file mathplot.h.

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

◆ m_movingInfoLayer

mpInfoLayer* mpWindow::m_movingInfoLayer

protected

Definition at line 1552 of file mathplot.h.

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

◆ m_popmenu

wxMenu mpWindow::m_popmenu

protected

Definition at line 1514 of file mathplot.h.

Referenced by LockAspect(), mpWindow(), and OnShowPopupMenu().

◆ m_posX

double mpWindow::m_posX

protected

Definition at line 1527 of file mathplot.h.

Referenced by AdjustLimitedView(), DoZoomInXCalc(), Fit(), mpWindow(), OnMouseMove(), OnMouseWheel(), SetXView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_posY

double mpWindow::m_posY

protected

Definition at line 1528 of file mathplot.h.

Referenced by AdjustLimitedView(), Fit(), mpWindow(), OnMouseMove(), OnMouseWheel(), SetYView(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_scaleX

double mpWindow::m_scaleX

protected

Definition at line 1525 of file mathplot.h.

Referenced by AdjustLimitedView(), DoScrollCalc(), DoZoomInXCalc(), Fit(), mpWindow(), OnMouseMove(), OnMouseWheel(), SetScaleX(), UpdateAll(), ZoomIn(), ZoomInX(), and ZoomOut().

◆ m_scaleY

double mpWindow::m_scaleY

protected

Definition at line 1526 of file mathplot.h.

Referenced by AdjustLimitedView(), DoScrollCalc(), Fit(), mpWindow(), OnMouseMove(), OnMouseWheel(), UpdateAll(), ZoomIn(), and ZoomOut().

◆ m_scroll

wxPoint mpWindow::m_scroll

protected

Definition at line 1551 of file mathplot.h.

◆ m_scrX

int mpWindow::m_scrX

protected

Definition at line 1529 of file mathplot.h.

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

◆ m_scrY

int mpWindow::m_scrY

protected

Definition at line 1530 of file mathplot.h.

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

◆ m_zooming

bool mpWindow::m_zooming

protected

Definition at line 1553 of file mathplot.h.

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

◆ m_zoomRect

wxRect mpWindow::m_zoomRect

protected

Definition at line 1554 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 1364 of file mathplot.h.

Referenced by DoZoomInXCalc(), ZoomIn(), ZoomInX(), 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()

◆ CountLayers()

◆ DelAllLayers()

◆ DelLayer()

◆ DoScrollCalc()

◆ DoZoomInXCalc()

◆ DoZoomInYCalc()

◆ DoZoomOutXCalc()

◆ DoZoomOutYCalc()

◆ 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()

◆ GetMPScrollbars()

◆ GetPopupMenu()

◆ GetPosX()

◆ GetPosY()

◆ GetScaleX()

◆ GetScaleY()

◆ GetScrX()

◆ GetScrY()

◆ GetXpos()

◆ GetXscl()

◆ GetXScreen()

◆ GetYpos()

◆ GetYscl()

◆ GetYScreen()

◆ IsAspectLocked()

◆ IsInsideInfoLayer()

◆ IsLayerVisible() [1/2]

◆ IsLayerVisible() [2/2]

◆ LimitView()

◆ LockAspect()

◆ OnCenter()

◆ OnFit()

◆ OnLockAspect()

◆ OnMagnify()

◆ OnMouseLeftDown()

◆ OnMouseLeftRelease()

◆ OnMouseMiddleDown()

◆ OnMouseMove()

◆ OnMouseWheel()

◆ OnPaint()

◆ OnScrollBottom()

◆ OnScrollLineDown()

◆ OnScrollLineUp()

◆ OnScrollPageDown()

◆ OnScrollPageUp()

◆ OnScrollThumbTrack()

◆ OnScrollTop()

◆ OnShowPopupMenu()

◆ OnSize()