LTITranslationFilter Class Reference

translates (moves) the geo coordinates of the image More...

#include <lti_translationFilter.h>

Inheritance diagram for LTITranslationFilter:

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List of all members.

Public Member Functions

LT_STATUS initialize (LTIImageStage *srcImage, double xOffset, double yOffset)
 initialize
LT_STATUS initialize (LTIImageStage *srcImage, const LTIGeoCoord &geoCoord)
virtual lt_uint32 getModifications (const LTIScene &scene) const
 get the modification bitfield for this image

Static Public Member Functions

static LTITranslationFiltercreate (void)

Protected Member Functions

 LTITranslationFilter (void)
virtual ~LTITranslationFilter (void)


Detailed Description

This class translates (moves) the geo coordinates of the image.

Definition at line 31 of file lti_translationFilter.h.


Constructor & Destructor Documentation

LTITranslationFilter::LTITranslationFilter ( void   )  [protected]

virtual LTITranslationFilter::~LTITranslationFilter ( void   )  [protected, virtual]


Member Function Documentation

static LTITranslationFilter* LTITranslationFilter::create ( void   )  [static]

LT_STATUS LTITranslationFilter::initialize ( LTIImageStage srcImage,
double  xOffset,
double  yOffset 
)

This class shifts the geographic coordinates of the image by the given amount.

Parameters:
srcImage the base image
xOffset amount to shift in the X direction
yOffset amount to shift in the Y direction

LT_STATUS LTITranslationFilter::initialize ( LTIImageStage srcImage,
const LTIGeoCoord geoCoord 
)

virtual lt_uint32 LTITranslationFilter::getModifications ( const LTIScene scene  )  const [virtual]

This function returns a bitfield describing what kinds of modifications have been made to the image during and since its initial encoding.

Parameters:
scene the area pertaining to this request
Returns:
a bitfield itemizing the encoding modifications

Reimplemented from LTIImageFilter.


The documentation for this class was generated from the following file:

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