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67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPlotLine.cxx
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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#include "vtkPlotLine3D.h"
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#include "vtkPen.h"
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#include "vtkContext2D.h"
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#include "vtkContext3D.h"
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#include "vtkObjectFactory.h"
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//-----------------------------------------------------------------------------
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vtkStandardNewMacro(vtkPlotLine3D);
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//-----------------------------------------------------------------------------
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vtkPlotLine3D::vtkPlotLine3D()
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{
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}
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//-----------------------------------------------------------------------------
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vtkPlotLine3D::~vtkPlotLine3D()
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{
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}
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//-----------------------------------------------------------------------------
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bool vtkPlotLine3D::Paint(vtkContext2D *painter)
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{
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// This is where everything should be drawn, or dispatched to other methods.
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vtkDebugMacro(<< "Paint event called in vtkPlotLine3D.");
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if (!this->Visible || this->Points.size() == 0)
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{
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return false;
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}
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// Get the 3D context.
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vtkContext3D *context = painter->GetContext3D();
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if(context == NULL)
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{
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return false;
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}
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// Draw the line between the points
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context->ApplyPen(this->Pen);
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context->DrawPoly(this->Points[0].GetData(), static_cast< int >(this->Points.size()));
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return this->vtkPlotPoints3D::Paint(painter);
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}
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//-----------------------------------------------------------------------------
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void vtkPlotLine3D::PrintSelf(ostream &os, vtkIndent indent)
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{
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this->Superclass::PrintSelf(os, indent);
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}
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