Limits the rising and/or falling rate.
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#include <RateLimiter.h>

Inheritance diagram for RateLimiter:

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Collaboration diagram for RateLimiter:

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Public Member Functions
	RateLimiter (int id)

virtual void	DrawDC (wxPoint2DDouble translation, double scale, wxGraphicsContext *gc) const
	Draw the element using GDI+.

virtual bool	Contains (wxPoint2DDouble position) const
	Checks if the element contains a position.

virtual bool	Intersects (wxRect2DDouble rect) const
	Check if the element's rect intersects other rect.

virtual bool	ShowForm (wxWindow parent, Element element)
	Show element data form.

virtual void	Rotate (bool clockwise=true)
	Rotate the element.

virtual void	UpdatePoints ()

double	GetUpLimit () const

double	GetLowLimit () const

void	SetUpLimit (double upLimit)

void	SetLowLimit (double lowLimit)

virtual bool	Solve (double *input, double timeStep)
	Calculate the rate and limits it if exceeds.

virtual rapidxml::xml_node *	SaveElement (rapidxml::xml_document<> &doc, rapidxml::xml_node<> *elementListNode)

virtual bool	OpenElement (rapidxml::xml_node<> *elementNode)

virtual Element *	GetCopy ()
	Get a the element copy.

Public Member Functions inherited from ControlElement
	ControlElement (int id)

virtual void	StartMove (wxPoint2DDouble position)
	Update the element attributes related to the movement.

virtual void	Move (wxPoint2DDouble position)
	Move the element other position.

void	SetNodeList (std::vector< Node * > nodeList)

std::vector< Node * >	GetNodeList () const

virtual void	DrawDCNodes (wxGraphicsContext *gc) const

virtual void	ReplaceNode (Node oldNode, Node newNode)

virtual bool	UpdateText ()
	Update the OpenGL text in the element (if present).

virtual bool	IsSolved () const

virtual void	SetSolved (bool solved=true)

virtual bool	Initialize ()

virtual double	GetOutput () const

virtual void	SetOutput (double output)

Public Member Functions inherited from Element
	Element ()
	Constructor.

virtual	~Element ()
	Destructor.

void	SetDragging (bool dragging=true)
	Set if the element are being dragged.

void	SetHeight (double height)
	Set element height.

void	SetPosition (const wxPoint2DDouble position)
	Set the element position and update the rectangle.

void	SetSelected (bool selected=true)
	Set element selection.

void	SetWidth (double width)
	Set element width.

void	SetAngle (double angle)
	Set element angle.

void	ShowPickbox (bool showPickbox=true)
	Set if the pickbox is shown.

void	SetBorderSize (double borderSize)
	Set the size of the border (shown in selected elements).

bool	SetOnline (bool online=true)
	Set if the element is online or offline.

virtual void	SetPointList (std::vector< wxPoint2DDouble > pointList)
	Set the list of points that connect the element to the bus.

ElementType	GetElementType ()

wxRect2DDouble	GetRect () const
	Get the element rectangle.

wxPoint2DDouble	GetPosition () const
	Get the element position.

bool	IsDragging () const
	Checks if the element is being dragged.

double	GetHeight () const
	Get the element height.

bool	IsSelected () const
	Checks if the element is selected.

double	GetWidth () const
	Get the element width.

double	GetAngle () const
	Get the element angle.

double	GetRotationAngle () const
	Get the angle of rotation.

bool	IsPickboxShown () const
	Checks if the pickbox is shown.

bool	IsOnline () const
	Checks if the element is online or offline.

virtual std::vector< wxPoint2DDouble >	GetPointList () const
	Get the list of points that connect the element to bus.

virtual bool	AddParent (Element *parent, wxPoint2DDouble position)
	Add a parent to the element. This method must be used on power elements that connect to a bus, so the parent must be a bus. The element basic points are calculated in this method, so apply this when the element is being inserted.

virtual void	AddParent (Element *parent)
	Add a parent to the element.

virtual void	SetID (int id)
	Set the element ID.

virtual int	GetID () const
	Get the element ID.

virtual void	AddChild (Element *child)
	Add a child to the child list.

virtual void	RemoveChild (Element *child)
	Remove a child from the list.

virtual void	ReplaceChild (Element oldChild, Element newChild)
	Replace a child from the list.

virtual wxString	GetTipText () const
	Get the tip text.

virtual bool	GetContextMenu (wxMenu &menu)
	Get the element contex menu.

virtual void	AddPoint (wxPoint2DDouble point)
	Add point to the list of points that connect the element to the bus.

virtual void	MoveNode (Element *parent, wxPoint2DDouble position)
	Move a node. StartMove(wxPoint2DDouble position) before start moving.

virtual bool	NodeContains (wxPoint2DDouble position)
	Check if a node contains a point. If contains, set the attributes related to node movement.

virtual void	UpdateNodes ()
	Update the nodes according to the parents. If a parent is removed, use this method.

void	SetParent (Element *parent, int num)

void	SetChild (Element *child, int num)

virtual bool	SetNodeParent (Element *parent)
	Set a perent to the node. If all conditions are met, a new parent are added to the element and the points related to the nodes will be calculated.

virtual void	RemoveParent (Element *parent)
	Remove a parent.

virtual void	ReplaceParent (Element oldParent, Element newParent)
	Replace a parent.

virtual void	RotateNode (Element *parent, bool clockwise=true)
	Rotate a node.

virtual bool	PickboxContains (wxPoint2DDouble position)
	Check if a pickbox contains a point. If contains the attributes related to pickbox movement will be calculated.

virtual void	MovePickbox (wxPoint2DDouble position)
	Move the pickbox.

virtual wxCursor	GetBestPickboxCursor () const
	Get the best cursor to shown to the user when the mouse is above a pickbox.

virtual void	ResetPickboxes ()
	Remove the pickboxes.

virtual void	ResetNodes ()
	Remove the active nodes.

virtual wxPoint2DDouble	WorldToScreen (wxPoint2DDouble translation, double scale, double offsetX=0.0, double offsetY=0.0) const
	Convert the element position to screen position.

virtual wxPoint2DDouble	WorldToScreen (wxPoint2DDouble position, wxPoint2DDouble translation, double scale, double offsetX=0.0, double offsetY=0.0) const
	Convert a generic position to screen position.

virtual bool	RotatedRectanglesIntersects (wxRect2DDouble rect1, wxRect2DDouble rect2, double angle1, double angle2) const
	Check if two roteted rectangles intersect.

virtual void	DrawDCCircle (wxPoint2DDouble position, double radius, int numSegments, wxGraphicsContext *gc) const
	Draw a circle.

virtual void	DrawDCArc (wxPoint2DDouble position, double radius, double initAngle, double finalAngle, int numSegments, wxGraphicsContext *gc) const

virtual void	DrawDCTriangle (std::vector< wxPoint2DDouble > points, wxGraphicsContext *gc) const
	Draw rectangle.

virtual void	DrawDCPickbox (wxPoint2DDouble position, wxGraphicsContext *gc) const
	Draw a point.

virtual wxPoint2DDouble	RotateAtPosition (wxPoint2DDouble pointToRotate, double angle, bool degrees=true) const
	Rotate a point as element position being the origin.

virtual std::vector< Element * >	GetParentList () const
	Get the parent list.

virtual std::vector< Element * >	GetChildList () const
	Get the Child list.

virtual void	CalculateBoundaries (wxPoint2DDouble &leftUp, wxPoint2DDouble &rightBottom) const
	Calculate the element boundaries.

virtual void	GeneralMenuItens (wxMenu &menu)
	Insert general itens to context menu.

virtual double	PointToLineDistance (wxPoint2DDouble point, int *segmentNumber=nullptr) const
	Calculate the distance between a line (formed by point list) and a point.

void	SaveCADProperties (rapidxml::xml_document<> &doc, rapidxml::xml_node<> *elementNode)

bool	OpenCADProperties (rapidxml::xml_node<> *elementNode)

Protected Attributes
double	m_upLimit = 5.0

double	m_lowLimit = -5.0

Protected Attributes inherited from ControlElement
std::vector< Node * >	m_nodeList

bool	m_solved = false

double	m_output = 0.0

Protected Attributes inherited from Element
ElementType	m_elementType = ElementType::TYPE_NONE

int	m_elementID = 0

std::vector< Element * >	m_parentList

std::vector< Element * >	m_childList

wxRect2DDouble	m_rect

wxPoint2DDouble	m_position

double	m_width = 0.0

double	m_height = 0.0

double	m_angle = 0.0

double	m_borderSize = 2.0

double	m_rotationAngle = 45.0

double	m_switchSize = 10.0

std::vector< wxRect2DDouble >	m_switchRect

bool	m_selected = false

bool	m_dragging = false

bool	m_showPickbox = false

int	m_activePickboxID = ID_PB_NONE

int	m_activeNodeID = 0

std::vector< wxPoint2DDouble >	m_pointList

std::vector< wxPoint2DDouble >	m_movePts

wxPoint2DDouble	m_moveStartPt

wxPoint2DDouble	m_movePos

bool	m_online = true

wxColour	m_selectionColour

Additional Inherited Members
Static Public Member Functions inherited from ControlElement
static ControlElement *	GetControlElementFromID (std::vector< ControlElement * > elementList, int id)

Static Public Member Functions inherited from Element
static bool	DoubleFromString (wxWindow *parent, wxString strValue, double &value, wxString errorMsg)
	Get a double value from a string. Show a error message if the conversion fail.

static bool	IntFromString (wxWindow *parent, wxString strValue, int &value, wxString errorMsg)
	Convert a string to int. Show a error message if the conversion fail.

static wxString	StringFromDouble (double value, int minDecimal=1)
	Convert a double value to string.

Protected Member Functions inherited from ControlElement
void	SaveControlNodes (rapidxml::xml_document<> &doc, rapidxml::xml_node<> *elementNode)

bool	OpenControlNodes (rapidxml::xml_node<> *elementNode)

Detailed Description

Limits the rising and/or falling rate.

Author: Thales Lima Oliveira thale.nosp@m.s@uf.nosp@m.u.br

Date: 05/10/2017

Member Function Documentation

◆ Contains()

virtual bool RateLimiter::Contains ( wxPoint2DDouble position ) const

inlinevirtual

Checks if the element contains a position.

Parameters

position Position to be checked.

Implements Element.

◆ DrawDC()

void RateLimiter::DrawDC	(	wxPoint2DDouble	translation,
		double	scale,
		wxGraphicsContext *	gc ) const

virtual

Draw the element using GDI+.

Parameters

translation	Translation of the system.
scale	Scale of the system.
gc	Graphics context

Reimplemented from Element.

◆ GetCopy()

Element * RateLimiter::GetCopy ( )

virtual

Get a the element copy.

Returns: Copy of the element.

Reimplemented from Element.

◆ Intersects()

virtual bool RateLimiter::Intersects ( wxRect2DDouble rect ) const

inlinevirtual

Check if the element's rect intersects other rect.

Parameters

rect	Rect to check intersection.

Implements Element.

◆ OpenElement()

bool RateLimiter::OpenElement ( rapidxml::xml_node<> * elementNode )

virtual

Reimplemented from Element.

◆ Rotate()

void RateLimiter::Rotate ( bool clockwise = true )

virtual

Rotate the element.

Parameters

clockwise True to rotate clockwise, false to rotate counter-clockwise.

Reimplemented from Element.

◆ SaveElement()

rapidxml::xml_node * RateLimiter::SaveElement	(	rapidxml::xml_document<> &	doc,
		rapidxml::xml_node<> *	elementListNode )

virtual

Reimplemented from Element.

◆ ShowForm()

bool RateLimiter::ShowForm	(	wxWindow *	parent,
		Element *	element )

virtual

Show element data form.

Parameters

parent	Form parent
element	Element that will be edited.

Returns: True if the form is shown, false otherwise.

Reimplemented from Element.

◆ Solve()

bool RateLimiter::Solve	(	double *	input,
		double	timeStep )

virtual

Calculate the rate and limits it if exceeds.

The rate is calculated by:

\( rate = \frac{x(i) - y(i-1)}{\Delta t} \)

Where, \( x(i) \) is the current input and \( y(i-1) \) is the previous output.

If the \(rate\) is greater than rising rate ( \( R \)), the output will be:

\( output = \Delta t \cdot R + y(i-1)\)

If the \(rate\) is lower than falling rate ( \( F \)), the output will be:

\( output = \Delta t \cdot F + y(i-1) \)

Otherwise:

\( output = input \)

.

Parameters

input	Input value.
timeStep	Time step.

Returns: Always true.

Reimplemented from ControlElement.

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

Project/elements/controlElement/RateLimiter.h
Project/elements/controlElement/RateLimiter.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ Contains()

◆ DrawDC()

◆ GetCopy()

◆ Intersects()

◆ OpenElement()

◆ Rotate()

◆ SaveElement()

◆ ShowForm()

◆ Solve()