/usr/include/ossim/imaging/ossimVpfTileSource.h is in libossim-dev 1.7.21-3ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | //----------------------------------------------------------------------------
// Copyright (C) 2004 Garrett Potts, all rights reserved.
//
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Author: Garrett Potts
//
// $Id: ossimVpfTileSource.h 9094 2006-06-13 19:12:40Z dburken $
//----------------------------------------------------------------------------
#ifndef ossimVpfTileSource_HEADER
#define ossimVpfTileSource_HEADER
#include <ossim/imaging/ossimVpfAnnotationSource.h>
#include <ossim/imaging/ossimImageHandler.h>
#include <ossim/base/ossimViewInterface.h>
class OSSIMDLLEXPORT ossimVpfTileSource : public ossimImageHandler,
public ossimViewInterface
{
public:
ossimVpfTileSource();
virtual ~ossimVpfTileSource();
virtual void close();
/**
* @return Returns true on success, false on error.
*
* @note This method relies on the data member ossimImageData::theImageFile
* being set. Callers should do a "setFilename" prior to calling this
* method or use the ossimImageHandler::open that takes a file name and an
* entry index.
*/
virtual bool open();
/*!
* Returns a pointer to a tile given an origin representing the upper
* left corner of the tile to grab from the image.
* Satisfies pure virtual from TileSource class.
*/
virtual ossimRefPtr<ossimImageData> getTile(const ossimIrect& tileRect,
ossim_uint32 resLevel=0);
/*!
* Returns the number of bands in the image.
* Satisfies pure virtual from ImageHandler class.
*/
virtual ossim_uint32 getNumberOfInputBands() const;
/*!
* Returns the number of bands in a tile returned from this TileSource.
* Note: we are supporting sources that can have multiple data objects.
* If you want to know the scalar type of an object you can pass in the
*/
virtual ossim_uint32 getNumberOfOutputBands() const;
/*!
* Returns the number of bands in the image.
* Satisfies pure virtual from ImageHandler class.
*/
virtual ossim_uint32 getNumberOfLines(ossim_uint32 reduced_res_level = 0) const;
/*!
* Returns the number of bands available from an image.
* Satisfies pure virtual from ImageHandler class.
*/
virtual ossim_uint32 getNumberOfSamples(ossim_uint32 reduced_res_level = 0) const;
/*!
* Returns the number of reduced resolution data sets (rrds).
* Note: The full res image is counted as a data set so an image with no
* reduced resolution data set will have a count of one.
*/
virtual ossim_uint32 getNumberOfDecimationLevels() const;
/*!
* Returns the zero based image rectangle for the reduced resolution data
* set (rrds) passed in. Note that rrds 0 is the highest resolution rrds.
*/
virtual ossimIrect getImageRectangle(ossim_uint32 reduced_res_level = 0) const;
/*!
* Method to save the state of an object to a keyword list.
* Return true if ok or false on error.
*/
virtual bool saveState(ossimKeywordlist& kwl,
const char* prefix=0)const;
/*!
* Method to the load (recreate) the state of an object from a keyword
* list. Return true if ok or false on error.
*/
virtual bool loadState(const ossimKeywordlist& kwl,
const char* prefix);
/*!
* Populates the keyword list with image geometry information. This
* method is used to relay projection/model information to users.
* Returns true if geometry info is present, false if not.
*/
virtual bool getImageGeometry(ossimKeywordlist& kwl,
const char* prefix=0);
/*!
* Returns the output pixel type of the tile source.
*/
virtual ossimScalarType getOutputScalarType() const;
/*!
* Returns the width of the output tile.
*/
virtual ossim_uint32 getTileWidth() const;
/*!
* Returns the height of the output tile.
*/
virtual ossim_uint32 getTileHeight() const;
/*!
* Returns the tile width of the image or 0 if the image is not tiled.
* Note: this is not the same as the ossimImageSource::getTileWidth which
* returns the output tile width which can be different than the internal
* image tile width on disk.
*/
virtual ossim_uint32 getImageTileWidth() const;
/*!
* Returns the tile width of the image or 0 if the image is not tiled.
* Note: this is not the same as the ossimImageSource::getTileWidth which
* returns the output tile width which can be different than the internal
* image tile width on disk.
*/
virtual ossim_uint32 getImageTileHeight() const;
virtual bool isOpen()const;
virtual double getNullPixelValue(ossim_uint32 band=0)const;
virtual double getMinPixelValue(ossim_uint32 band=0)const;
virtual double getMaxPixelValue(ossim_uint32 band=0)const;
virtual ossimObject* getView();
virtual const ossimObject* getView()const;
virtual bool setView(ossimObject* baseObject, bool ownsTheView = false);
void getAllFeatures(std::vector<ossimVpfAnnotationFeatureInfo*>& featureList);
void setAllFeatures(std::vector<ossimVpfAnnotationFeatureInfo*>& featureList);
void transformObjects();
void computeBoundingRect();
protected:
ossimVpfAnnotationSource* theAnnotationSource;
TYPE_DATA
};
#endif
|