PCLine Class Reference

A PC Line representing a Line on the PCSystem. It is a Line over all attributes, so geometrically speaken is a poly line with multiple segments. More...

#include <PCLine.h>

Public Member Functions
	PCLine (QVector3D color, float thickness=1.0, float alpha=1.0)
	Constructor. More...
	PCLine (std::vector< QVector2D > points, QVector3D color, float thickness=1.0, float alpha=1.0)
	Constructor. More...
	~PCLine ()
	Destructor. More...
void	clearPoints ()
	Clears the points. More...
void	addPoint (QVector2D p)
	Adds a point. More...
bool	highlight (QVector2D pos)
	Highlights the given position. More...
void	draw (Painter2D *painter2D, QPainter *qPainter, int indexStep, std::vector< PCAxis * > notDrawn)
	Draws. More...

Public Attributes
std::string	name

Detailed Description

A PC Line representing a Line on the PCSystem. It is a Line over all attributes, so geometrically speaken is a poly line with multiple segments.

Author

Depner, Gamsjaeger

Date

05.06.2021

Constructor & Destructor Documentation

PCLine() [1/2]

PCLine::PCLine	(	QVector3D	color,
		float	thickness = 1.0,
		float	alpha = 1.0
	)

Constructor.

creates a PC Line without any points and a color. Thickness and alpha can also be specified if needed.

Parameters

color	of the Line
thickness	of the Line
alpha	or opacity of the Line

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

color	The color.
thickness	The thickness.
alpha	The alpha.

PCLine() [2/2]

PCLine::PCLine	(	std::vector< QVector2D >	points,
		QVector3D	color,
		float	thickness = 1.0,
		float	alpha = 1.0
	)

Constructor.

creates a PC Line with points and a color. Thickness and alpha can also be specified if needed.

Parameters

points	of the Line
color	of the Line
thickness	of the Line
alpha	or opacity of the Line

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

points	The points.
color	The color.
thickness	The thickness.
alpha	The alpha.

~PCLine()

PCLine::~PCLine

(

)

Destructor.

Author

Depner, Gamsjaeger

Date

05.06.2021

Member Function Documentation

addPoint()

void PCLine::addPoint

(

QVector2D

p

)

Adds a point.

adds a point to the Line

Parameters

p	point to add

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

p	A QVector2D to process.

clearPoints()

void PCLine::clearPoints

(

)

Clears the points.

deletes all points of the Line

Author

Depner, Gamsjaeger

Date

05.06.2021

draw()

void PCLine::draw	(	Painter2D *	painter2D,
		QPainter *	qPainter,
		int	indexStep,
		std::vector< PCAxis * >	notDrawn
	)

Draws.

draws the Line

Parameters

painter2D	our own painter
qPainter	Qt's painter
indexStep	defines how many points shall be skipped when drawing the line
defines	between which axes the Line shall not be drawn

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

[in,out]	painter2D	If non-null, the painter 2D.
[in,out]	qPainter	If non-null, the painter.
	indexStep	The index step.
	notDrawn	The not drawn.

highlight()

bool PCLine::highlight

(

QVector2D

pos

)

Highlights the given position.

highlights the line dependent on the mouse position (if the mouse hovers the line)

Parameters

pos	is the position of the mouse

Author

Depner, Gamsjaeger

Date

05.06.2021

Parameters

pos	The position.

Returns

True if it succeeds, false if it fails.

Member Data Documentation

name

std::string PCLine::name

entity name of the Line

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

• QtWidgetsApplication1/PCLine.h
• QtWidgetsApplication1/PCLine.cpp