#include <GLViewer_BaseObjects.h>

Inheritance diagram for GLViewer_Polyline:

Public Member Functions
	GLViewer_Polyline (int number=1, float size=5.0, const QString &toolTip="GLPolyline")

	~GLViewer_Polyline ()

virtual void	compute ()

virtual GLViewer_Drawer *	createDrawer ()

virtual GLboolean	highlight (GLfloat x, GLfloat y, GLfloat tol=15.0, GLboolean isCircle=GL_FALSE)

virtual GLboolean	unhighlight ()

virtual GLboolean	select (GLfloat x, GLfloat y, GLfloat tol, GLViewer_Rect rect, GLboolean isFull=GL_FALSE, GLboolean isCircle=GL_FALSE, GLboolean isShift=GL_FALSE)

virtual GLboolean	unselect ()

virtual GLViewer_Rect *	getUpdateRect ()

virtual void	moveObject (float, float, bool fromGroup=false)

virtual QByteArray	getByteCopy ()

virtual bool	initializeFromByteCopy (QByteArray)

virtual bool	translateToPS (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aPSCS)

virtual bool	translateToHPGL (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aHPGLCS)

void	setXCoord (GLfloat *xCoord, int size)
	Sets array of x coords of points. More...

void	setYCoord (GLfloat *yCoord, int size)
	Sets array of y coords of points. More...

GLfloat *	getXCoord () const
	Returns x coords. More...

GLfloat *	getYCoord () const
	Returns y coords. More...

void	setNumber (GLint)
	SetS number of points. More...

GLint	getNumber () const
	Returns number of points. More...

void	setClosed (GLboolean closed)
	On/off closed status of polyline. More...

GLboolean	isClosed () const
	Checks closed status of polyline. More...

void	setHighSelAll (GLboolean highSelAll)
	On/off highlight as whole object status. More...

GLboolean	isHighSelAll () const
	Checks highlight as whole object status. More...

void	exportNumbers (QList< int > &high, QList< int > &unhigh, QList< int > &sel, QList< int > &unsel)
	Export numbers of highlighted/selected lines. More...

QList< int >	getSelectedElements ()
	Returns numbers of selected lines. More...

Public Member Functions inherited from GLViewer_Object
	GLViewer_Object ()
	A constructor. More...

virtual	~GLViewer_Object ()
	A destructor. More...

virtual void	setDrawer (GLViewer_Drawer *theDrawer)
	Installing already exist drawer with same type. More...

GLViewer_Drawer *	getDrawer () const
	Returns current drawer. More...

virtual GLboolean	isInside (GLViewer_Rect theRect)
	Returns if theRect inside object. More...

virtual bool	portContains (GLViewer_Pnt)

virtual bool	startPulling (GLViewer_Pnt)

virtual void	pull (GLViewer_Pnt, GLViewer_Object *)

virtual void	finishPulling ()

virtual bool	isPulling ()

virtual GLViewer_Rect	getPullingRect () const

virtual void	setRect (GLViewer_Rect *rect)
	Installs object rectangle. More...

virtual GLViewer_Rect *	getRect () const
	Returns object rectungle. More...

virtual void	setScale (GLfloat xScale, GLfloat yScale)
	Installs scale factors. More...

virtual void	getScale (GLfloat &xScale, GLfloat &yScale) const
	Returns scale factors. More...

virtual GLboolean	setZoom (GLfloat zoom, bool recompute, bool fromGroup=false)

virtual GLfloat	getZoom () const

virtual GLboolean	updateZoom (bool zoomIn)

virtual GLboolean	isHighlighted () const
	Returns true if object is highlighted. More...

virtual GLboolean	isSelected () const
	Returns true if object is selected. More...

virtual void	setSelected (GLboolean state)
	Installs select status to object. More...

void	setGLText (GLViewer_Text *glText)
	Installs GLText to object. More...

GLViewer_Text *	getGLText () const
	Returns object GLText. More...

virtual void	setAspectLine (GLViewer_AspectLine *aspect)
	Installs acpect line for object presentation. More...

virtual GLViewer_AspectLine *	getAspectLine () const
	Returns acpect line of object presentation. More...

QString	getObjectType () const
	Returns object type. More...

void	setName (QString name)
	Installs object name. More...

QString	getName () const
	Returns object name. More...

virtual int	getPriority () const
	Returns object priority. More...

virtual bool	finishMove ()
	Finaly recomputing object after moving. More...

virtual bool	getVisible () const
	Returns visible object status. More...

virtual void	setVisible (bool theStatus)
	Installs visible object status. More...

void	setToolTipText (QString str)
	Installs onject tool tip text. More...

virtual QString	getToolTipText ()
	Returns onject tool tip text. More...

bool	isTooTipHTML () const
	Returns true if tool tip contains HTML tags. More...

void	setToolTipFormat (bool isHTML)
	Installs tool tip supporting of HTML tags. More...

SUIT_DataOwner *	owner () const

void	setOwner (SUIT_DataOwner *owner)

void	setGroup (GLViewer_Group *theGroup)
	Adds object to group theGroup. More...

GLViewer_Group *	getGroup () const
	Returns object group. More...

virtual GLViewer_Object *	getOwner ()

virtual bool	isSelectable ()
	Returns true if object can be selected. More...

virtual bool	isScalable ()

Protected Attributes
GLfloat *	myXCoord

GLfloat *	myYCoord

GLint	myNumber

GLboolean	myIsClosed

GLboolean	myHighSelAll

QList< int >	myHNumbers

QList< int >	myUHNumbers

QList< int >	mySelNumbers

QList< int >	myUSelNumbers

QList< int >	myCurSelNumbers

QList< int >	myPrevHNumbers

TColStd_SequenceOfInteger	mySelectedIndexes

GLboolean	myHighFlag

Protected Attributes inherited from GLViewer_Object
QString	myName
	Object name. More...

QString	myType
	Object type. More...

GLViewer_Rect *	myRect
	Object base rect. More...

GLViewer_Rect *	myUpdateRect
	Update object rect (after some viewer transformations) More...

GLViewer_Text *	myGLText
	Object GLText. More...

GLfloat	myXScale
	X scale factor. More...

GLfloat	myYScale
	Y scale factor. More...

GLfloat	myXGap
	Gap for X direction of rect. More...

GLfloat	myYGap
	Gap for Y direction of rect. More...

GLfloat	myZoom

GLboolean	myIsHigh
	Highlight status. More...

GLboolean	myIsSel
	Selectt status. More...

GLViewer_Drawer *	myDrawer
	Object drawer. More...

GLViewer_AspectLine *	myAspectLine
	Line aspect for object presentation. More...

QString	myToolTipText
	Objet tool tip text. More...

bool	isToolTipHTML
	HTML object tool tip status. More...

bool	myIsVisible
	Object visibke status. More...

SUIT_DataOwner *	myOwner

GLViewer_Group *	myGroup
	Object Group. More...

Detailed Description

OpenGL Polyline

Constructor & Destructor Documentation

GLViewer_Polyline::GLViewer_Polyline	(	int	number = `1`,
		float	size = `5.0`,
		const QString &	toolTip = `"GLPolyline"`
	)

Constructor

Parameters

number	- number of segments
size	- size of polyline
toolTip	- tool tip of polyline

References myCurSelNumbers, myHighFlag, myHNumbers, myPrevHNumbers, mySelNumbers, GLViewer_Object::myToolTipText, GLViewer_Object::myType, myUHNumbers, myUSelNumbers, and setNumber().

GLViewer_Polyline::~GLViewer_Polyline ( )

Destructor, destroys internal arrays of co-ordinates

References myXCoord, and myYCoord.

Member Function Documentation

void GLViewer_Polyline::compute ( )

virtual

Computes all necessary information about object for presentation in drawer

Implements GLViewer_Object.

References myNumber, GLViewer_Object::myRect, myXCoord, myYCoord, GLViewer_Rect::setBottom(), GLViewer_Rect::setLeft(), GLViewer_Rect::setRight(), and GLViewer_Rect::setTop().

GLViewer_Drawer * GLViewer_Polyline::createDrawer ( )

virtual

Creates corresponding drawer

Implements GLViewer_Object.

References GLViewer_Object::myDrawer.

void GLViewer_Polyline::exportNumbers	(	QList< int > &	highlight,
		QList< int > &	unhighlight,
		QList< int > &	select,
		QList< int > &	unselect
	)

Export numbers of highlighted/selected lines

References myHNumbers, mySelNumbers, myUHNumbers, and myUSelNumbers.

QByteArray GLViewer_Polyline::getByteCopy ( )

virtual

Codes polyline as byte copy

Returns: byte array

Reimplemented from GLViewer_Object.

References GLViewer_Object::getByteCopy(), myHighSelAll, myIsClosed, myNumber, myXCoord, and myYCoord.

GLint GLViewer_Polyline::getNumber ( ) const

inline

QList<int> GLViewer_Polyline::getSelectedElements ( )

inline

GLViewer_Rect * GLViewer_Polyline::getUpdateRect ( )

virtual

Returns: update object rectangle Does not equal getRect() if object have a persistence to some viewer transformations

Implements GLViewer_Object.

References GLViewer_Rect::bottom(), GLViewer_Rect::left(), GLViewer_Object::myRect, GLViewer_Object::myXGap, GLViewer_Object::myYGap, GLViewer_Rect::right(), GLViewer_Rect::setBottom(), GLViewer_Rect::setLeft(), GLViewer_Rect::setRight(), GLViewer_Rect::setTop(), and GLViewer_Rect::top().

GLfloat* GLViewer_Polyline::getXCoord ( ) const

inline

GLfloat* GLViewer_Polyline::getYCoord ( ) const

inline

GLboolean GLViewer_Polyline::highlight	(	GLfloat	x,
		GLfloat	y,
		GLfloat	tol = `15.0`,
		GLboolean	isCircle = `GL_FALSE`
	)

virtual

Computes highlight presentation

Parameters

x	- x coord
y	- y coord
tol	- tolerance of detecting
isCircle	- true if sensitive area of detection is round

Returns: true if highlight status is changed

Implements GLViewer_Object.

References DISTANTION, myHighFlag, myIsClosed, GLViewer_Object::myIsHigh, GLViewer_Object::myIsVisible, myXCoord, GLViewer_Object::myXScale, and myYCoord.

bool GLViewer_Polyline::initializeFromByteCopy ( QByteArray theArray )

virtual

Initialize polyline by byte array

Parameters

theArray - byte array

Reimplemented from GLViewer_Object.

References GLViewer_Object::initializeFromByteCopy(), myCurSelNumbers, myHighSelAll, myHNumbers, myIsClosed, myNumber, myPrevHNumbers, mySelNumbers, GLViewer_Object::myType, myUHNumbers, myUSelNumbers, myXCoord, and myYCoord.

GLboolean GLViewer_Polyline::isClosed ( ) const

inline

GLboolean GLViewer_Polyline::isHighSelAll ( ) const

inline

void GLViewer_Polyline::moveObject	(	float	theX,
		float	theY,
		bool	fromGroup = `false`
	)

virtual

Moves object by recomputing

Parameters

dx	- moving along X coord
dy	- moving along Y coord
fromGroup	- is true if this method called from group

Implements GLViewer_Object.

References compute(), GLViewer_Group::dragingObjects(), GLViewer_Object::myGroup, myNumber, myXCoord, and myYCoord.

GLboolean GLViewer_Polyline::select	(	GLfloat	x,
		GLfloat	y,
		GLfloat	tol,
		GLViewer_Rect	rect,
		GLboolean	isFull = `GL_FALSE`,
		GLboolean	isCircle = `GL_FALSE`,
		GLboolean	isShift = `GL_FALSE`
	)

virtual

Selects polyline /param x, y - co-ordinates of mouse /param tol - tolerance /param rect - rectangle (in case of rectangular selection) /param isFull - if it is true, then object may selected only if it lays whole in selection zone

Parameters

isCircle	- true if sensitive area of detection is round
isShift	- true if selection exec with append option

Implements GLViewer_Object.

References DISTANTION, myHighFlag, myIsClosed, GLViewer_Object::myIsHigh, GLViewer_Object::myIsSel, GLViewer_Object::myIsVisible, myXCoord, GLViewer_Object::myXScale, and myYCoord.

void GLViewer_Polyline::setClosed ( GLboolean closed )

inline

void GLViewer_Polyline::setHighSelAll ( GLboolean highSelAll )

inline

void GLViewer_Polyline::setNumber ( GLint number )

Sets number of points

Parameters

number - new number of points

References myNumber, myXCoord, and myYCoord.

void GLViewer_Polyline::setXCoord	(	GLfloat *	xCoord,
		int	size
	)

Sets array of abscisses for points of polyline

Parameters

xCoord	- array of of abscisses
size	- size of array

References myXCoord.

void GLViewer_Polyline::setYCoord	(	GLfloat *	yCoord,
		int	size
	)

Sets array of ordinates for points of polyline

Parameters

xCoord	- array of of ordinates
size	- size of array

References myYCoord.

bool GLViewer_Polyline::translateToHPGL	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aHPGLCS
	)

virtual

Saves polyline to file HPGL

Parameters

hFile	- file instance
aViewerCS	- viewer co-ordinates system
aHPGLCS	- paper co-ordinates system

Implements GLViewer_Object.

References AddCoordsToHPGL(), myIsClosed, myNumber, myXCoord, and myYCoord.

bool GLViewer_Polyline::translateToPS	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aPSCS
	)

virtual

Saves polyline to file PostScript

Parameters

hFile	- file instance
aViewerCS	- viewer co-ordinates system
aPSCS	- paper co-ordinates system

Implements GLViewer_Object.

References AddCoordsToPS(), AddLineAspectToPS(), GLViewer_Object::getAspectLine(), myIsClosed, myNumber, myXCoord, and myYCoord.

GLboolean GLViewer_Polyline::unhighlight ( )

virtual

Unhilights object

Implements GLViewer_Object.

References GLViewer_Object::myIsHigh.

GLboolean GLViewer_Polyline::unselect ( )

virtual

Unselects polyline

Implements GLViewer_Object.

References GLViewer_Object::myIsSel.

Member Data Documentation

QList<int> GLViewer_Polyline::myCurSelNumbers

protected

GLboolean GLViewer_Polyline::myHighFlag

protected

GLboolean GLViewer_Polyline::myHighSelAll

protected

QList<int> GLViewer_Polyline::myHNumbers

protected

GLboolean GLViewer_Polyline::myIsClosed

protected

GLint GLViewer_Polyline::myNumber

protected

QList<int> GLViewer_Polyline::myPrevHNumbers

protected

TColStd_SequenceOfInteger GLViewer_Polyline::mySelectedIndexes

protected

QList<int> GLViewer_Polyline::mySelNumbers

protected

QList<int> GLViewer_Polyline::myUHNumbers

protected

QList<int> GLViewer_Polyline::myUSelNumbers

protected

GLfloat* GLViewer_Polyline::myXCoord

protected

GLfloat* GLViewer_Polyline::myYCoord

protected

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

src/GLViewer/GLViewer_BaseObjects.h
src/GLViewer/GLViewer_BaseObjects.cxx

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation