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/*=========================================================================
Program: Visualization Toolkit
Module: vtkTextWidget.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkTextWidget.h"
#include "vtkTextRepresentation.h"
#include "vtkObjectFactory.h"
#include "vtkCommand.h"
vtkStandardNewMacro(vtkTextWidget);
//-------------------------------------------------------------------------
vtkTextWidget::vtkTextWidget()
{
}
//-------------------------------------------------------------------------
vtkTextWidget::~vtkTextWidget()
{
}
//-------------------------------------------------------------------------
void vtkTextWidget::SetTextActor(vtkTextActor *textActor)
{
vtkTextRepresentation *textRep = reinterpret_cast<vtkTextRepresentation*>(this->WidgetRep);
if ( ! textRep )
{
this->CreateDefaultRepresentation();
textRep = reinterpret_cast<vtkTextRepresentation*>(this->WidgetRep);
}
if ( textRep->GetTextActor() != textActor )
{
textRep->SetTextActor(textActor);
this->Modified();
}
}
//-------------------------------------------------------------------------
vtkTextActor *vtkTextWidget::GetTextActor()
{
vtkTextRepresentation *textRep = reinterpret_cast<vtkTextRepresentation*>(this->WidgetRep);
if ( ! textRep )
{
return NULL;
}
else
{
return textRep->GetTextActor();
}
}
//----------------------------------------------------------------------
void vtkTextWidget::CreateDefaultRepresentation()
{
if ( ! this->WidgetRep )
{
this->WidgetRep = vtkTextRepresentation::New();
}
}
//-------------------------------------------------------------------------
void vtkTextWidget::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
}
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