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/*=========================================================================
Program: ParaView
Module: vtkPVKeyFrame.cxx
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 "vtkPVKeyFrame.h"
#include "vtkObjectFactory.h"
#include <vector>
//----------------------------------------------------------------------------
class vtkPVKeyFrameInternals
{
public:
typedef std::vector<double> VectorOfDoubles;
VectorOfDoubles KeyValues;
};
//----------------------------------------------------------------------------
vtkStandardNewMacro(vtkPVKeyFrame);
//----------------------------------------------------------------------------
vtkPVKeyFrame::vtkPVKeyFrame()
{
this->KeyTime = -1.0;
this->Internals = new vtkPVKeyFrameInternals;
}
//----------------------------------------------------------------------------
vtkPVKeyFrame::~vtkPVKeyFrame()
{
delete this->Internals;
}
//----------------------------------------------------------------------------
void vtkPVKeyFrame::UpdateValue(double vtkNotUsed(currenttime),
vtkPVAnimationCue* vtkNotUsed(cue), vtkPVKeyFrame* vtkNotUsed(next))
{
}
//----------------------------------------------------------------------------
void vtkPVKeyFrame::RemoveAllKeyValues()
{
this->Internals->KeyValues.clear();
this->Modified();
}
//----------------------------------------------------------------------------
void vtkPVKeyFrame::SetKeyValue(unsigned int index, double value)
{
if (index >= this->GetNumberOfKeyValues())
{
this->SetNumberOfKeyValues(index+1);
}
this->Internals->KeyValues[index] = value;
this->Modified();
}
//----------------------------------------------------------------------------
double vtkPVKeyFrame::GetKeyValue(unsigned int index)
{
if (index >= this->GetNumberOfKeyValues())
{
return 0.0;
}
return this->Internals->KeyValues[index];
}
//----------------------------------------------------------------------------
void vtkPVKeyFrame::SetNumberOfKeyValues(unsigned int num)
{
this->Internals->KeyValues.resize(num);
}
//----------------------------------------------------------------------------
unsigned int vtkPVKeyFrame::GetNumberOfKeyValues()
{
return static_cast<unsigned int>(this->Internals->KeyValues.size());
}
//----------------------------------------------------------------------------
void vtkPVKeyFrame::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
os << indent << "KeyTime: " << this->KeyTime << endl;
}
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