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Isis 3.0 Object Programmers' Reference |
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Reduce the pixel dimensions of an image. More...
#include <Reduce.h>
Public Member Functions | |
| Reduce (Isis::Cube *pInCube, const double sampleScale, const double lineScale) | |
| Constructor. | |
| ~Reduce () | |
| Destructor. | |
| Isis::PvlGroup | UpdateOutputLabel (Isis::Cube *pOutCube) |
| Create label for the reduced output image. | |
| void | setInputBoundary (int startSample, int endSample, int startLine, int endLine) |
| Parameters to input image sub area. | |
Protected Attributes | |
| Isis::Cube * | mInCube |
| Input image. | |
| double | mdSampleScale |
| Sample scale. | |
| double | mdLineScale |
| Line scale. | |
| int | miStartSample |
| Input start sample. | |
| int | miEndSample |
| Input end sample. | |
| int | miStartLine |
| Input start line. | |
| int | miEndLine |
| Input end line. | |
| double | mdLine |
| Line index. | |
| int | miOutputSamples |
| Output Samples. | |
| int | miOutputLines |
| Output Lines. | |
| int | miInputSamples |
| Input Samples. | |
| int | miInputLines |
| Input Lines. | |
| int | miInputBands |
| Input Bands. | |
| int | miBandIndex |
| Band Index. | |
| Isis::Portal * | m_iPortal |
| Input portal. | |
Reduce the pixel dimensions of an image.
Reduce the pixel dimensions of an image. Has the functionality to reduce only a sub area in input image to output
2011-04-15 Sharmila Prasad - Ported the class from "reduce" app to base object class.
2011-05-10 Sharmila Prasad - Fixed error while setting input bands and moved static members to data members in Average class.
2011-05-11 Sharmila Prasad - Use Portal instead of LineMgr to read Line & added API setInputBoundary to reduce subarea of an image
2011-08-19 Jeannie Backer - Modified unitTest to use $temporary variable instead of /tmp directory.
2012-02-01 Sharmila Prasad - Remove unused band data member Fixes #00681
2013-01-16 Tracie Sucharski - Fixed bug caused by a round off error when calculating scales when output line and sample are entered. This resulted in output bands beyond band 1 being NULL in the output cube. This only happened with certain values of output lines and scales. Also, fixed the the swapping of output samples and lines in the Results group in the print.prt file. Fixes #1385.
| Isis::Reduce::Reduce | ( | Isis::Cube * | pInCube, |
| const double | sampleScale, | ||
| const double | lineScale | ||
| ) |
Constructor.
Reduce Constructor.
| pInCube | - Input cube |
| psBands | - Bands list |
| sampleScale | - Sample scale |
| lineScale | - Line scale |
Definition at line 26 of file Reduce.cpp.
References Isis::Cube::sampleCount().
| Isis::Reduce::~Reduce | ( | ) |
Destructor.
Definition at line 60 of file Reduce.cpp.
| void Isis::Reduce::setInputBoundary | ( | int | startSample, |
| int | endSample, | ||
| int | startLine, | ||
| int | endLine | ||
| ) |
Parameters to input image sub area.
Parameters to input image sub area to be reduced.
| startSample | - input image start sample |
| endSample | - input image end sample |
| startLine | - input image start line |
| endLine | - input image end line |
Definition at line 81 of file Reduce.cpp.
Referenced by Isis::FileTool::saveAsReducedCube().
| Isis::PvlGroup Isis::Reduce::UpdateOutputLabel | ( | Isis::Cube * | pOutCube | ) |
Create label for the reduced output image.
Update the Mapping, Instrument, and AlphaCube groups in the output cube label.
| pOutCube | - Resulting reduced output cube |
| pResultsGrp | - This is the Results group that will go into the application log file. This group must be created by the calling application. Information will be added to it if the Mapping or Instrument groups are deleted from the output image label |
Definition at line 106 of file Reduce.cpp.
References Isis::SubArea::SetSubArea(), Isis::toString(), and Isis::SubArea::UpdateLabel().
Referenced by Isis::FileTool::saveAsReducedCube().
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