IlvMakeArrowPolylineInteractor Class Reference

Manager interactor class. More...

#include <ilviews/manager/mkpolyin.h>

Inheritance diagram for IlvMakeArrowPolylineInteractor:

List of all members.

Public Member Functions
	IlvMakeArrowPolylineInteractor (IlvManager *manager, IlvView *view, IlBoolean alllines=IlFalse, IlFloat atpos=1.0)
	Constructor.
virtual void	doIt (IlUInt count, IlvPoint *points)
	Finalizes the interaction by creating an IlvArrowPolyline object.
virtual void	drawGhost ()
	Visual feedback during interaction.

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Detailed Description

Manager interactor class.

Library: ilvmgr

Use this class to create IlvArrowPolyline objects in a view controlled by a manager. The virtual member function handleEvent monitors mouse events. To draw a polyline, the user:

1. Clicks the left mouse button to set the point.

2. Presses the space bar, the enter key or double-clicks to finish.

See also:

IlvArrowPolyline, IlvPolySelectInteractor, IlvMakePolygonInteractor.

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Constructor & Destructor Documentation

IlvMakeArrowPolylineInteractor::IlvMakeArrowPolylineInteractor	(	IlvManager *	manager,
		IlvView *	view,
		IlBoolean	alllines = IlFalse,
		IlFloat	atpos = 1.0
	)

Constructor.

Initializes a new instance of the IlvMakeArrowPolylineInteractor class.

Parameters:

	manager	The manager.
	view	The manager view.
	alllines	Not documented.
	atpos	Not documented.

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Member Function Documentation

virtual void IlvMakeArrowPolylineInteractor::doIt	(	IlUInt	count,
		IlvPoint *	points
	)			[virtual]

Finalizes the interaction by creating an IlvArrowPolyline object.

Creates an IlvArrowPolyline in the manager from the array of points provided during the interaction.

Parameters:

	count	The number of points in the array.
	points	The array of points, in the object coordinate system.

Reimplemented from IlvMakePolylineInteractor.

virtual void IlvMakeArrowPolylineInteractor::drawGhost

(

)

[virtual]

Visual feedback during interaction.

Draws a polyline in XOR mode.

Reimplemented from IlvMakePolylineInteractor.