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Rogue Wave Views 5.5.1

Rogue Wave Views
Manager Package API Reference Guide

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IlvMakeArrowPolylineInteractor Class Reference

Manager interactor class. More...

#include <ilviews/manager/mkpolyin.h>

Inheritance diagram for IlvMakeArrowPolylineInteractor:
IlvMakePolylineInteractor IlvMakePolyPointsInteractor IlvManagerViewInteractor

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.

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.

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.

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.


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