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71 lines
1.8 KiB
71 lines
1.8 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkOpenGLImageMapper.h,v $
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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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// .NAME vtkOpenGLImageMapper - 2D image display support for OpenGL
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// .SECTION Description
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// vtkOpenGLImageMapper is a concrete subclass of vtkImageMapper that
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// renders images under OpenGL
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// .SECTION See Also
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// vtkImageMapper
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#ifndef __vtkOpenGLImageMapper_h
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#define __vtkOpenGLImageMapper_h
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#include "vtkImageMapper.h"
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class vtkActor2D;
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class VTK_RENDERING_EXPORT vtkOpenGLImageMapper : public vtkImageMapper
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{
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public:
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static vtkOpenGLImageMapper *New();
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vtkTypeRevisionMacro(vtkOpenGLImageMapper,vtkImageMapper);
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virtual void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Handle the render method.
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void RenderOverlay(vtkViewport* viewport, vtkActor2D* actor) {
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this->RenderStart(viewport,actor);}
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// Description:
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// Called by the Render function in vtkImageMapper. Actually draws
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// the image to the screen.
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void RenderData(vtkViewport* viewport, vtkImageData* data,
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vtkActor2D* actor);
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protected:
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//
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//
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vtkOpenGLImageMapper();
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~vtkOpenGLImageMapper();
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private:
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vtkOpenGLImageMapper(const vtkOpenGLImageMapper&); // Not implemented.
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void operator=(const vtkOpenGLImageMapper&); // Not implemented.
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};
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#endif
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