MrSID Decode SDK for Raster Reference Manual
9.0.0.3864
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abstract class for implementing a geo image reader More...
#include <lti_geoImageReader.h>
Protected Member Functions | |
LTIGeoImageReader (bool supportBandSelection) | |
LT_STATUS | init (bool useWorldFile) |
bool | getUseWorldFile () const |
LT_STATUS | readWorldFile (const LTFileSpec &file, bool &changed, bool doUseWorldFileTest=true) |
LT_STATUS | readWorldFile (LTIOStreamInf &stream, bool &changed, bool doUseWorldFileTest=true) |
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LTIImageReader (bool supportBandSelection) | |
LT_STATUS | init (const LTIImage *image=NULL) |
LT_STATUS | loadMetadataIntoObjects (const LTIMetadataDatabase &fileMetadata, LTIPixel &pixelProps, bool updatePixelProps, bool updateGeoCoord) |
virtual const char * | getSourceName (void) const =0 |
Additional Inherited Members | |
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LT_STATUS | getDimsAtMag (double mag, lt_uint32 &width, lt_uint32 &height) const |
get image width and height at given magnification More... | |
virtual LTIMaskSource * | getMask () const |
virtual bool | getPipelineInfo (LTIPipelineInfo info) const |
lt_int64 | getEncodingCost (const LTIScene &scene) const |
get the cost to encode this scene More... | |
bool | getReaderScene (const LTIScene &decodeScene, LTIScene &readerScene) const |
get the underlying scene to be used More... | |
virtual lt_uint32 | getModifications (const LTIScene &scene) const |
get the modification bitfield for this image More... | |
LT_STATUS | readBegin (const LTIPixel &pixelProps, const LTIScene &fullScene) |
start strip-based read More... | |
LT_STATUS | readStrip (LTISceneBuffer &buffer, const LTIScene &stripScene) |
read a strip from the image More... | |
LT_STATUS | readEnd (void) |
finish strip-based read More... | |
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const bool | m_supportBandSelection |
The LTIGeoImageReader abstract class extends the LTIImageReader so that it allows whether world files are used or ignored for setting up geo information.
Definition at line 29 of file lti_geoImageReader.h.
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LizardTech |