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81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkGeoFileImageSource.h
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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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/*-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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/**
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* @class vtkGeoFileImageSource
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* @brief A tiled image source on disk.
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*
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*
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* vtkGeoFileImageSource is a vtkGeoSource that fetches .vti images from
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* disk in a directory with a certain naming scheme. You may use
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* vtkGeoAlignedImageRepresentation's SaveDatabase method to generate
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* an database of image tiles in this format.
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*/
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#ifndef vtkGeoFileImageSource_h
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#define vtkGeoFileImageSource_h
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#include "vtkGeovisCoreModule.h" // For export macro
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#include "vtkGeoSource.h"
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#include "vtkSmartPointer.h" // For smart pointer ivars
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class vtkGeoImageNode;
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class vtkGeoTreeNode;
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class VTKGEOVISCORE_EXPORT vtkGeoFileImageSource : public vtkGeoSource
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{
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public:
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static vtkGeoFileImageSource *New();
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vtkTypeMacro(vtkGeoFileImageSource,vtkGeoSource);
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void PrintSelf(ostream& os, vtkIndent indent);
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vtkGeoFileImageSource();
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~vtkGeoFileImageSource();
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/**
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* Fetches the root image representing the whole globe.
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*/
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virtual bool FetchRoot(vtkGeoTreeNode* root);
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/**
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* Fetches the child image of a parent from disk.
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*/
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virtual bool FetchChild(vtkGeoTreeNode* node, int index, vtkGeoTreeNode* child);
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//@{
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/**
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* The path the tiled image database.
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*/
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vtkSetStringMacro(Path);
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vtkGetStringMacro(Path);
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//@}
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protected:
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bool ReadImage(int level, int id, vtkGeoImageNode* node);
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private:
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vtkGeoFileImageSource(const vtkGeoFileImageSource&) VTK_DELETE_FUNCTION;
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void operator=(const vtkGeoFileImageSource&) VTK_DELETE_FUNCTION;
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char* Path;
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};
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#endif
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