Implementation of links drawn with a spline defined by 3 orthogonal segments. More...

#include <ilviews/grapher/links.h>

Inheritance diagram for IlvDoubleSplineLinkImage:

Public Member Functions
	IlvDoubleSplineLinkImage (IlvDisplay display, IlBoolean oriented, IlvGraphic from, IlvGraphic to, IlvPalette palette=0)
	Constructor. More...

	IlvDoubleSplineLinkImage (IlvDisplay display, IlvLinkOrientation orientation, IlBoolean oriented, IlvGraphic from, IlvGraphic to, IlvPalette palette=0)
	Constructor. More...

Public Member Functions inherited from IlvDoubleLinkImage
	IlvDoubleLinkImage (IlvDisplay display, IlBoolean oriented, IlvGraphic from, IlvGraphic to, IlvPalette palette=0)
	Constructor. More...

	IlvDoubleLinkImage (IlvDisplay display, IlvLinkOrientation orientation, IlBoolean oriented, IlvGraphic from, IlvGraphic to, IlvPalette palette=0)
	Constructor. More...

IlBoolean	getFixedOrientation (IlvLinkOrientation &orient) const
	Returns the orientation mode of the link. More...

virtual IlvPoint *	getLinkPoints (IlUInt &nPoints, const IlvTransformer *t=0) const
	Returns the points defining the shape of the link. More...

void	setFixedOrientation (IlBoolean fixed, IlvLinkOrientation orient=IlvHorizontal)
	Modifies the orientation mode of the link. More...

Public Member Functions inherited from IlvLinkImage
	IlvLinkImage (IlvDisplay display, IlBoolean oriented, IlvGraphic from, IlvGraphic to, IlvPalette palette=0)
	Constructor. More...

virtual void	computePoints (IlvPoint &src, IlvPoint &dst, const IlvTransformer *t=0) const
	Computes the endpoints of the link when it is drawn as a straight line. More...

IlvGraphic *	getFrom () const
	Returns the start node. More...

IlvGraphic *	getTo () const
	Returns the end node. More...

IlBoolean	isOriented () const
	Indicates whether the link is oriented. More...

void	setFrom (IlvGraphic *f)
	Sets the start node. More...

void	setOriented (IlBoolean oriented)
	Changes the oriented mode. More...

void	setTo (IlvGraphic *t)
	Sets the end node. More...

virtual IlBoolean	zoomable () const
	Returns the zoomable property of the link. More...

Detailed Description

Implementation of links drawn with a spline defined by 3 orthogonal segments.

Library: ilvgrapher

A link of the IlvDoubleSplineLinkImage class is drawn as a spline made of two curves, as shown in the following figure.

- IlvDoubleSplineLinkImage -

Constructor & Destructor Documentation

◆ IlvDoubleSplineLinkImage() [1/2]

IlvDoubleSplineLinkImage::IlvDoubleSplineLinkImage	(	IlvDisplay *	display,
		IlBoolean	oriented,
		IlvGraphic *	from,
		IlvGraphic *	to,
		IlvPalette *	palette = `0`
	)

Constructor.

The constructor initializes a new instance of the IlvDoubleSplineLinkImage class with an automatic orientation layout.

Parameters

display	The display connection that handles the drawing of this object.
oriented	A Boolean indicating whether an arrowhead is to be drawn at the end of the link.
from	The `IlvGraphic` object representing the start node of the link.
to	The `IlvGraphic` object representing the end node of the link.
palette	The palette used to draw the link.

◆ IlvDoubleSplineLinkImage() [2/2]

IlvDoubleSplineLinkImage::IlvDoubleSplineLinkImage	(	IlvDisplay *	display,
		IlvLinkOrientation	orientation,
		IlBoolean	oriented,
		IlvGraphic *	from,
		IlvGraphic *	to,
		IlvPalette *	palette = `0`
	)