Isis 3.0 Object Programmers' Reference |
Home |
IO Handler for Isis Cubes. More...
#include <Cube.h>
Public Types | |
enum | Format { Bsq, Tile } |
These are the possible storage formats of Isis3 cubes. More... | |
Public Member Functions | |
Cube () | |
Constructs a Cube object. | |
Cube (const FileName &fileName, QString access="r") | |
Construct a cube and open it for reading or reading/writing. | |
virtual | ~Cube () |
Destroys the Cube object. | |
bool | isOpen () const |
Test if a cube file has been opened/created. | |
bool | isProjected () const |
Returns true if the labels of the cube appear to have a valid mapping group. | |
bool | isReadOnly () const |
Test if the opened cube is read-only, that is write operations will fail if this is true. | |
bool | isReadWrite () const |
Test if the opened cube is read-write, that is read and write operations should succeed if this is true. | |
bool | labelsAttached () const |
Test if labels are attached. | |
void | close (bool remove=false) |
Closes the cube and updates the labels. | |
Cube * | copy (FileName newFile, const CubeAttributeOutput &newFileAttributes) |
void | create (const QString &cfile) |
This method will create an isis cube for writing. | |
void | create (const QString &cfile, const CubeAttributeOutput &att) |
void | open (const QString &cfile, QString access="r") |
This method will open an isis sube for reading or reading/writing. | |
void | reopen (QString access="r") |
This method will reopen an isis sube for reading or reading/writing. | |
void | read (Blob &blob) const |
This method will read data from the specified Blob object. | |
void | read (Buffer &rbuf) const |
This method will read a buffer of data from the cube as specified by the contents of the Buffer object. | |
void | write (Blob &blob) |
This method will write a blob of data (e.g. | |
void | write (Buffer &wbuf) |
This method will write a buffer of data from the cube as specified by the contents of the Buffer object. | |
void | setBaseMultiplier (double base, double mult) |
Used prior to the Create method, this will specify the base and multiplier for converting 8-bit/16-bit back and forth between 32-bit:
| |
void | setMinMax (double min, double max) |
Used prior to the Create method, this will compute a good base and multiplier value given the minimum/maximum range of the 32bit data. | |
void | setByteOrder (ByteOrder byteOrder) |
Used prior to the Create method, this will specify the byte order of pixels, either least or most significant byte. | |
void | setDimensions (int ns, int nl, int nb) |
Used prior to the Create method to specify the size of the cube. | |
void | setExternalDnData (FileName cubeFileWithDnData) |
void | setFormat (Format format) |
Used prior to the Create method, this will specify the format of the cube, either band, sequential or tiled. | |
void | setLabelsAttached (bool attached) |
Use prior to calling create, this sets whether or not to use separate label and data files. | |
void | setLabelSize (int labelBytes) |
Used prior to the Create method, this will allocate a specific number of bytes in the label area for attached files. | |
void | setPixelType (PixelType pixelType) |
Used prior to the Create method, this will specify the output pixel type. | |
void | setVirtualBands (const QList< QString > &vbands) |
This allows the programmer to specify a subset of bands to work with. | |
void | setVirtualBands (const std::vector< QString > &vbands) |
This is a deprecated version of setVirtualBands(const QList<QString> &). | |
void | relocateDnData (FileName dnDataFile) |
int | bandCount () const |
Returns the number of virtual bands for the cube. | |
double | base () const |
Returns the base value for converting 8-bit/16-bit pixels to 32-bit. | |
ByteOrder | byteOrder () const |
Returns the byte order/endian-ness of the cube file. | |
Camera * | camera () |
Return a camera associated with the cube. | |
FileName | externalCubeFileName () const |
If this is an external cube label file, this will give you the cube dn file that this label references. | |
QString | fileName () const |
Returns the opened cube's filename. | |
Format | format () const |
Histogram * | histogram (const int &band=1, QString msg="Gathering histogram") |
This method returns a pointer to a Histogram object which allows the program to obtain and use various statistics and histogram information from the cube. | |
Histogram * | histogram (const int &band, const double &validMin, const double &validMax, QString msg="Gathering histogram") |
This method returns a pointer to a Histogram object which allows the program to obtain and use various statistics and histogram information from the cube. | |
Pvl * | label () const |
Returns a pointer to the IsisLabel object associated with the cube. | |
int | labelSize (bool actual=false) const |
Returns the number of bytes used by the label. | |
int | lineCount () const |
double | multiplier () const |
Returns the multiplier value for converting 8-bit/16-bit pixels to 32-bit. | |
PixelType | pixelType () const |
int | physicalBand (const int &virtualBand) const |
This method will return the physical band number given a virtual band number. | |
Projection * | projection () |
int | sampleCount () const |
Statistics * | statistics (const int &band=1, QString msg="Gathering statistics") |
This method returns a pointer to a Statistics object which allows the program to obtain and use various statistics from the cube. | |
Statistics * | statistics (const int &band, const double &validMin, const double &validMax, QString msg="Gathering statistics") |
This method returns a pointer to a Statistics object which allows the program to obtain and use various statistics from the cube. | |
bool | storesDnData () const |
void | addCachingAlgorithm (CubeCachingAlgorithm *) |
This will add the given caching algorithm to the list of attempted caching algorithms. | |
void | clearIoCache () |
This will clear excess RAM used for quicker IO in the cube. | |
bool | deleteBlob (QString BlobType, QString BlobName) |
This method will delete a blob label object from the cube as specified by the Blob type and name. | |
void | deleteGroup (const QString &group) |
Deletes a group from the cube labels. | |
PvlGroup & | group (const QString &group) const |
Read a group from the cube into a Label. | |
bool | hasGroup (const QString &group) const |
Return if the cube has a specified group in the labels. | |
bool | hasTable (const QString &name) |
Check to see if the cube contains a pvl table by the provided name. | |
void | putGroup (const PvlGroup &group) |
Adds a group in a Label to the cube. | |
Private Member Functions | |
void | applyVirtualBandsToLabel () |
void | cleanUp (bool remove) |
This clears all of the allocated memory associated with an open cube. | |
void | construct () |
Initialize members from their initial undefined states. | |
QFile * | dataFile () const |
This returns the QFile with cube DN data in it. | |
FileName | realDataFileName () const |
This gets the file name of the file which actually contains the DN data. | |
void | initialize () |
This sets Cube to its default state: Native byte order Format = Tile PixelType = Real (4 bytes per pixel) Attached labels Label size = 65536 bytes
samples, lines, bands unsetBase = 0 Multiplier = 1.0. | |
void | initCoreFromLabel (const Pvl &label) |
void | initLabelFromFile (FileName labelFileName, bool readWrite) |
void | openCheck () |
Throw an exception if the cube is not open. | |
Pvl | realDataFileLabel () const |
void | reformatOldIsisLabel (const QString &oldCube) |
This is a helper, used by open(...), that handles opening Isis 2 cubes as if they were Isis 3 cubes. | |
void | writeLabels () |
Write the Pvl labels to the cube's label file. | |
Private Attributes | |
QFile * | m_labelFile |
This is the file that contains the labels always; if labels are attached then this contains the file data also. | |
QFile * | m_dataFile |
This is only sometimes allocated. | |
CubeIoHandler * | m_ioHandler |
This does the heavy lifting for cube DN IO and is always allocated when isOpen() is true. | |
ByteOrder | m_byteOrder |
The byte order of the opened cube; if there is no open cube then this is the byte order that will be used when a new cube is created. | |
Format | m_format |
If isOpen() then this is the IO format that the cube uses. | |
PixelType | m_pixelType |
This is the pixel type on disk. | |
QMutex * | m_mutex |
Basic thread-safety mutex; this class is not optimized for threads. | |
Camera * | m_camera |
Camera allocated from the camera() method. | |
Projection * | m_projection |
Projection allocated from the projection() method. | |
FileName * | m_labelFileName |
The full filename of the label file (.lbl or .cub) | |
FileName * | m_dataFileName |
The full filename of the data file (.cub) | |
FileName * | m_tempCube |
If open was called with an Isis 2 cube, then this will be the name of the imported Isis3 cube. | |
FileName * | m_formatTemplateFile |
Label pvl format template file (describes how to format labels) | |
bool | m_attached |
True if labels are attached. | |
bool | m_storesDnData |
True (most common case) when the cube DN data is inside the file we're writing to. | |
Pvl * | m_label |
The label if IsOpen(), otherwise NULL. | |
int | m_labelBytes |
The maximum allowed size of the label; the allocated space. | |
int | m_samples |
The sample count of the open cube or the cube that will be created. | |
int | m_lines |
The line count of the open cube or the cube that will be created. | |
int | m_bands |
The band count of the open cube or the cube that will be created. | |
double | m_base |
The base of the open cube or the cube that will be created; does not apply if m_pixelType is Real. | |
double | m_multiplier |
The multiplier of the open cube or the cube that will be created; does not apply if m_pixelType is Real. | |
QList< int > * | m_virtualBandList |
If allocated, converts from physical on-disk band # to virtual band #. | |
IO Handler for Isis Cubes.
This class is used to open, create, read, and write data from Isis cube files.
2003-03-31 Jeff Anderson - updated unitTest truth file.
2003-05-16 Stuart Sides - modified schema from astrogeology...isis.astrogeology
2003-05-21 Jeff Anderson - added read/write methods to improve speed for IsisLine buffer managers. Also added error checks on reads, writes, and seeks.
2003-05-30 Jeff Anderson - added PhysicalBand method and updated unitTest.
2003-10-06 Jeff Anderson - added PVL to create method to allow for propagation of Pixel specifications.
2003-10-15 Jeff Anderson - fixed bad error check in PhysicalBand method.
2004-01-30 Jeff Anderson - added many Set methods. Major refractor of the class.
2004-02-12 Jeff Anderson - added pruning of the band bin group given the virtual band list.
2004-02-17 Jeff Anderson - modified the number of bands in the label if a virtual band list was given.
2004-03-01 Jeff Anderson - added ability to read Isis 2.1 cube format.
2004-04-01 Jeff Anderson - fixed bug swapping NULL cache tile for non-native cubes in move method.
2005-03-24 Jeff Anderson - Added methods to return a camera or projection associated with the cube.
2005-07-18 Elizabeth Ribelin - Fixed bug in method that returns a projection associated with the cube
2005-10-03 Elizabeth Miller - Added error check to Write(blob)
2006-02-24 Kris Becker - Made the destructor virtual to properly allow the class to be inherited.
2006-04-21 Jacob Danton - Modified the WriteLabel method to use the Pvl's format template abilities.
2006-05-17 Elizabeth Miller - Depricated CameraManger to CameraFactory
2006-07-10 Elizabeth Miller - Added max size preference
2006-11-28 Jeff Anderson - Fixed detached blob bug
2007-01-05 Jeff Anderson - Fixed bug when reading/writing outside cube
2007-02-07 Tracie Sucharski - Added ReOpen method
2008-05-09 Steven Lambright - Added Statistics, Histogram, PutGroup, GetGroup, DeleteGroup, HasGroup conveinience methods. Removed excess references to CubeInfo.
2008-05-27 Jeff Anderson - Fixed bug in open method where virtual bands were not handled correctly if a BandBin group did not exist
2008-06-09 Christopher Austin - Improved maximum cube size error message.
2008-06-11 Steven Lambright - Changed prototype for SetVirtualBands
2008-06-18 Christopher Austin - Fixed documentation errors
2008-08-11 Steven Lambright - Added another Statistics method which accepts a valid range – also added another Histogram method which accepts a bin/valid range (applies both).
2008-08-11 Steven Lambright - Fixed definition of IsisCubeDef, problem pointed out by "novas0x2a" (Support Board Member)
2008-12-15 Steven Koechle - Added a method to delete blobs from a cube
2008-12-17 Steven Koechle - BlobDelete method was broken, fixed
2009-06-30 Steven Lambright - Added "HasProjection" for uniform projection existance test
2010-03-22 Steven Lambright - Added a mutex for reading and writing, which makes these methods thread safe.
2011-03-23 Steven Lambright - Added ClearCache method.
2011-06-01 Jai Rideout and Steven Lambright - Updated API to conform to new Isis standards, re-implemented IO handler and implemented new caching algorithms that can automatically apply themselves when the behavior of the caller changes.
2011-06-27 Steven Lambright - Added addCachingAlgorithm
2011-07-08 Steven Lambright - projection() and camera() will now return NULL if the cube is not open, instead of crashing, references #161
2012-02-17 Steven Lambright - Made the read() method const. Added mutex lock calls around data file accesses.
2012-04-05 Stuart Sides and Steven Lambright - Added new constructor which immediately open the cube.
2012-07-02 Steven Lambright and Stuart Sides - Added copy() and added support for external cube label files (.ecub). This was done so that cubes can be imported into projects without copying the DN data. Also, multiple versions of SPICE will be save-able for one cube (multiple ecubs... again, not copying DN data). Fixes #961.
2012-09-06 Steven Lambright - Improved parsing of ^DnFile in the ecub format and simplified/optimized writeLabels().
2012-09-17 Steven Lambright - Fixed ASSERT in getRealDataFileName() to be in the correct place.
2012-10-26 Steven Lambright and Stuard Sides - Externel cube label files no longer allocate disk space for DN data when writing out blobs.
2012-11-06 Steven Lambright and Mathew Eis - Fixed (the lack of) deletion of temporary files in the unit test. Fixes #1009.
2012-12-31 Steven Lambright - Removed 'get' prefix from accessors. Fixes #1356.
2014-06-20 Ian Humphrey - Added checks to statistics() and histogram() to throw an error if the cube is unopened. Fixes #2085.
2014-10-06 Ian Humphrey - Added case to unittest when chunk dimensions are the same as the buffer shape to ensure virtual bands accessed correctly. Added cases to test creating bsq and large bsq cubes. References #1689.
2015-01-30 Ian Humphrey - Deallocated copied cubes in unittest. References #2082.
enum Isis::Cube::Format |
These are the possible storage formats of Isis3 cubes.
There is an internal IO handler for each one of these.
Enumerator | |
---|---|
Bsq |
Cubes are stored in band-sequential format, that is the order of the pixels in the file (on disk) is: S1,L1,B1 S2,L1,B1 and so on until ... SN,L1,B1 S1,L2,B1 and so on until ... S1,LN,B1 S1,L1,B2 S2,L1,B2 and so on until ... S1,L1,BN The idea is the cubes are stored left-to-right, top-to-bottom, then front-to-back. |
Tile |
Cubes are stored in tile format, that is the order of the pixels in the file (on disk) is BSQ within a given sub-area defined by the Tile IO handler. Typically these tiles are around 1MB for efficiency. The idea is the cubes are stored left-to-right, top-to-bottom inside the tiles (which have 1 band). The tiles are themselves in BSQ order also. Please note that this can cause cubes to be larger on disk due to the tile size not being evenly divisible into the cube size. Cube: ------------------------------ |Tile *Tile *Tile *Tile *Tile|* | 0 * 1 * 2 * 3 * 4 |* | * * * * |* |****************************|* |Tile *Tile *Tile *Tile *Tile|* | 5 * 6 * 7 * 8 * 9 |* | * * * * |* |****************************|* |Tile *Tile *Tile *Tile *Tile|* ------------------------------* * 10 * 11 * 12 * 13 * 14 * ******************************* The symbol '*' denotes tile boundaries. The symbols '-' and '|' denote cube boundaries. |
Isis::Cube::Cube | ( | const FileName & | fileName, |
QString | access = "r" |
||
) |
Construct a cube and open it for reading or reading/writing.
fileName | Name of the cube file to open. Environment variables in the filename will be automatically expanded. |
access | Defines how the cube will be opened. Either read-only "r" or read-write "rw". |
void Isis::Cube::addCachingAlgorithm | ( | CubeCachingAlgorithm * | algorithm | ) |
This will add the given caching algorithm to the list of attempted caching algorithms.
The algorithms are tried in the opposite order that they were added - the first algorithm added is the last algorithm tried.
RegionalCachingAlgorithm is the only initial caching algorithm and works well for most cases. The caching algorithm only apply to the opened Cube and is reset by any changes to the open status of the Cube.
This method takes ownership of algorithm.
algorithm | The caching algorithm to add to the Cube for I/O |
Definition at line 1505 of file Cube.cpp.
References _FILEINFO_.
Referenced by Isis::DemShape::DemShape(), Isis::ProcessMapMosaic::RingsSetOutputCube(), and Isis::ProcessMapMosaic::SetOutputCube().
int Isis::Cube::bandCount | ( | ) | const |
Returns the number of virtual bands for the cube.
Definition at line 1069 of file Cube.cpp.
Referenced by Isis::Process::CalculateStatistics(), Isis::Camera::Camera(), Isis::CubeViewport::cubeBands(), Isis::CubeViewport::CubeViewport(), Isis::CubeViewport::getAllWhatsThisInfo(), Isis::SpectralPlotTool::getSpectralStatistics(), Isis::Histogram::Histogram(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::FileTool::saveAs_FullResolution(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveAsEnlargedCube(), Isis::FileTool::saveAsReducedCube(), Isis::BandTool::setBandBin(), Isis::Process::SetInputCube(), Isis::ProcessMapMosaic::SetOutputCube(), and Isis::SpectralPlotTool::updateTool().
double Isis::Cube::base | ( | ) | const |
Returns the base value for converting 8-bit/16-bit pixels to 32-bit.
Definition at line 1086 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails().
ByteOrder Isis::Cube::byteOrder | ( | ) | const |
Camera * Isis::Cube::camera | ( | ) |
Return a camera associated with the cube.
The generation of the camera can throw an exception, so you might want to catch errors if that interests you.
Definition at line 1110 of file Cube.cpp.
Referenced by Isis::StereoTool::calculateElevation(), Isis::CameraStatistics::CameraStatistics(), Isis::InterestOperator::FindCnetRef(), Isis::ImagePolygon::initCube(), Isis::InterestOperator::InterestByMeasure(), Isis::Chip::Load(), Isis::ControlNetValidMeasure::MetersFromEdge(), Isis::SunShadowTool::mouseButtonPress(), Isis::SunShadowTool::recalculateShadowHeight(), Isis::SunShadowTool::updateTool(), and Isis::ControlNetValidMeasure::ValidStandardOptions().
|
private |
void Isis::Cube::clearIoCache | ( | ) |
void Isis::Cube::close | ( | bool | removeIt = false | ) |
Closes the cube and updates the labels.
Optionally, it deletes the cube if requested.
removeIt | (Default value = false) Indicates if the file should be removed/deleted. |
Definition at line 174 of file Cube.cpp.
Referenced by Isis::ImageOverlapSet::FindImageOverlaps(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveAsReducedCube(), Isis::ProcessMapMosaic::SetOutputCube(), Isis::GuiCubeParameter::ViewCube(), Isis::GuiCubeParameter::ViewLabel(), and Isis::Chip::Write().
|
private |
void Isis::Cube::create | ( | const QString & | cubeFileName | ) |
This method will create an isis cube for writing.
The programmer should make appropriate calls to Set methods before invoking Create. If none are made there are internal defaults which are:
cubeFileName | Name of the cube file to open. If the extenstion ".cub" is not given it will be appended (i.e., the extension of .cub is forced). Environment variables in the filename will be automatically expanded as well. |
Definition at line 320 of file Cube.cpp.
References _FILEINFO_, Isis::PvlObject::addGroup(), Isis::PvlObject::addObject(), Isis::PixelTypeName(), Isis::SizeOf(), and Isis::toString().
Referenced by Isis::FileTool::copyCubeDetails(), Isis::Process::SetOutputCube(), and Isis::Chip::Write().
|
private |
bool Isis::Cube::deleteBlob | ( | QString | BlobType, |
QString | BlobName | ||
) |
This method will delete a blob label object from the cube as specified by the Blob type and name.
If blob does not exist it will do nothing and return false.
BlobType | type of blob to search for (Polygon, Table, etc) |
BlobName | blob to be deleted |
Definition at line 1538 of file Cube.cpp.
References Isis::PvlObject::deleteObject(), Isis::PvlObject::findKeyword(), Isis::PvlContainer::name(), and Isis::PvlObject::object().
void Isis::Cube::deleteGroup | ( | const QString & | group | ) |
Deletes a group from the cube labels.
If the group does not exist nothing happens; otherwise the group is removed. This will only work on output cubes, therefore, input cubes will not be updated.
[out] | group | Name of the group to delete. |
Definition at line 1560 of file Cube.cpp.
References Isis::PvlObject::deleteGroup(), Isis::PvlObject::findObject(), and Isis::PvlObject::hasGroup().
Referenced by Isis::SubArea::UpdateLabel().
FileName Isis::Cube::externalCubeFileName | ( | ) | const |
If this is an external cube label file, this will give you the cube dn file that this label references.
Definition at line 1124 of file Cube.cpp.
References _FILEINFO_, and Isis::PvlObject::findObject().
Referenced by Isis::Image::copyToNewProjectRoot(), and Isis::Image::deleteFromDisk().
QString Isis::Cube::fileName | ( | ) | const |
Returns the opened cube's filename.
This is the name of the file which contains the labels of the cube and not necessarily the cube data.
Definition at line 1152 of file Cube.cpp.
Referenced by Isis::Workspace::addCubeViewport(), Isis::ImagePolygon::Create(), Isis::StereoTool::createPoint(), Isis::MatchTool::createPoint(), Isis::CubeViewport::CubeViewport(), Isis::FeatureNomenclatureTool::featuresForViewportFound(), Isis::CubeViewport::getAllWhatsThisInfo(), Isis::Image::Image(), Isis::ImagePolygon::initCube(), Isis::Chip::Load(), Isis::ControlNetValidMeasure::MetersFromEdge(), Isis::MatchTool::mouseButtonRelease(), Isis::QnetTool::mouseButtonRelease(), Isis::QnetTool::openGround(), Isis::InterestOperator::Operate(), Isis::OverlapStatistics::OverlapStatistics(), Isis::CubePlotCurve::paint(), Isis::ScatterPlotConfigDialog::refreshWidgetStates(), Isis::AbstractPlotTool::repaintViewports(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveAsReducedCube(), Isis::ScatterPlotWindow::ScatterPlotWindow(), Isis::MatchTool::serialNumberList(), Isis::CubeViewport::setCaption(), Isis::StereoTool::setFiles(), Isis::UniversalGroundMap::UniversalGroundMap(), Isis::MeasureTool::updateDist(), Isis::AdvancedTrackTool::updateRow(), and Isis::ControlNetValidMeasure::ValidStandardOptions().
Cube::Format Isis::Cube::format | ( | ) | const |
PvlGroup & Isis::Cube::group | ( | const QString & | group | ) | const |
Read a group from the cube into a Label.
If the group does not exist an exception will be thrown.
[out] | group | Name of the group to get |
Definition at line 1574 of file Cube.cpp.
References Isis::PvlObject::findGroup(), and Isis::PvlObject::findObject().
Referenced by Isis::HiLab::HiLab().
bool Isis::Cube::hasGroup | ( | const QString & | group | ) | const |
Return if the cube has a specified group in the labels.
[out] | group | Name of the group to check. |
Definition at line 1587 of file Cube.cpp.
References Isis::PvlObject::findObject(), and Isis::PvlObject::hasGroup().
Referenced by Isis::SubArea::UpdateLabel().
bool Isis::Cube::hasTable | ( | const QString & | name | ) |
Check to see if the cube contains a pvl table by the provided name.
name | The name of the pvl table to search for |
Definition at line 1601 of file Cube.cpp.
References Isis::PvlObject::hasKeyword(), Isis::PvlContainer::isNamed(), and Isis::PvlObject::object().
Referenced by Isis::AdvancedTrackTool::TrackMosaicOrigin().
Histogram * Isis::Cube::histogram | ( | const int & | band = 1 , |
QString | msg = "Gathering histogram" |
||
) |
This method returns a pointer to a Histogram object which allows the program to obtain and use various statistics and histogram information from the cube.
Cube does not retain ownership of the returned pointer - please delete it when you are done with it.
[in] | band | (Default value is 1) Returns the histogram for the specified band.If the user specifies 0 for this parameter, the method will loop through every band in the cube and accumulate a histogram from all of them |
msg | The message to display with the percent process while gathering histogram data |
IsisProgrammerError | Band was less than zero or more than the number of bands in the cube. |
Definition at line 1188 of file Cube.cpp.
References Isis::ValidMaximum, and Isis::ValidMinimum.
Histogram * Isis::Cube::histogram | ( | const int & | band, |
const double & | validMin, | ||
const double & | validMax, | ||
QString | msg = "Gathering histogram" |
||
) |
This method returns a pointer to a Histogram object which allows the program to obtain and use various statistics and histogram information from the cube.
Cube does not retain ownership of the returned pointer - please delete it when you are done with it.
[in] | band | Returns the histogram for the specified band. If the user specifies 0 for this parameter, the method will loop through every band in the cube and accumulate a histogram from all of them |
validMin | The start of the bin range and valid data range for the histogram | |
validMax | The end of the bin range and valid data range for the histogram | |
msg | The message to display with the percent process while gathering histogram data |
ProgrammerError | Band was less than zero or more than the number of bands in the cube. |
Definition at line 1218 of file Cube.cpp.
References _FILEINFO_, Isis::Histogram::AddData(), Isis::Progress::CheckStatus(), Isis::Buffer::DoubleBuffer(), Isis::LineManager::SetLine(), Isis::Progress::SetMaximumSteps(), Isis::Progress::SetText(), Isis::Buffer::size(), Isis::ValidMaximum, and Isis::ValidMinimum.
|
private |
This sets Cube to its default state: Native byte order Format = Tile PixelType = Real (4 bytes per pixel) Attached labels Label size = 65536 bytes
Definition at line 1813 of file Cube.cpp.
References Isis::IsBigEndian().
bool Isis::Cube::isOpen | ( | ) | const |
Test if a cube file has been opened/created.
Definition at line 97 of file Cube.cpp.
Referenced by Isis::CubeViewport::CubeViewport(), and Isis::Process::SetInputCube().
bool Isis::Cube::isProjected | ( | ) | const |
bool Isis::Cube::isReadOnly | ( | ) | const |
Test if the opened cube is read-only, that is write operations will fail if this is true.
A cube must be opened in order to call this method.
Definition at line 127 of file Cube.cpp.
References _FILEINFO_.
Referenced by Isis::EditTool::mouseButtonRelease(), Isis::EditTool::redoEdit(), Isis::EditTool::rubberBandComplete(), Isis::EditTool::undoAll(), and Isis::EditTool::undoEdit().
bool Isis::Cube::isReadWrite | ( | ) | const |
Test if the opened cube is read-write, that is read and write operations should succeed if this is true.
A cube must be opened in order to call this method.
Definition at line 149 of file Cube.cpp.
Referenced by Isis::ProcessByBrick::ProcessCubeInPlace(), and Isis::ProcessByBrick::StartProcess().
Pvl * Isis::Cube::label | ( | ) | const |
Returns a pointer to the IsisLabel object associated with the cube.
Modifications made to the label will be written when the file is closed if it was opened read-write or created. Take care not to mangle the Core Object as this can produce unexpected results when a new attempt is made to open the file. This pointer is invalid as soon as the cube is closed.
Definition at line 1289 of file Cube.cpp.
Referenced by Isis::AlphaCube::AlphaCube(), Isis::AmicaCamera::AmicaCamera(), Isis::ApolloMetricCamera::ApolloMetricCamera(), Isis::ApolloPanoramicCamera::ApolloPanoramicCamera(), Isis::Camera::Camera(), Isis::CameraFactory::CameraVersion(), Isis::Chandrayaan1M3Camera::Chandrayaan1M3Camera(), Isis::ObservationNumber::Compose(), Isis::SerialNumber::Compose(), Isis::FileTool::copyCubeDetails(), Isis::CameraFactory::Create(), Isis::ProjectionFactory::CreateFromCube(), Isis::CrismCamera::CrismCamera(), Isis::CTXCamera::CTXCamera(), Isis::DawnFcCamera::DawnFcCamera(), Isis::DemShape::DemShape(), Isis::SpectralPlotWindow::drawBandMarkers(), Isis::CubeViewport::getBandFilterName(), Isis::SpectralPlotTool::getSpectralStatistics(), Isis::HiresCamera::HiresCamera(), Isis::HiriseCamera::HiriseCamera(), Isis::HrscCamera::HrscCamera(), Isis::IdealCamera::IdealCamera(), Isis::ImageImporter::import(), Isis::Image::isFootprintable(), Isis::IssNACamera::IssNACamera(), Isis::IssWACamera::IssWACamera(), Isis::KaguyaMiCamera::KaguyaMiCamera(), Isis::Kernels::Kernels(), Isis::LoHighCamera::LoHighCamera(), Isis::LoMediumCamera::LoMediumCamera(), Isis::LroNarrowAngleCamera::LroNarrowAngleCamera(), Isis::LroWideAngleCamera::LroWideAngleCamera(), Isis::LwirCamera::LwirCamera(), Isis::MarciCamera::MarciCamera(), Isis::Mariner10Camera::Mariner10Camera(), Isis::MdisCamera::MdisCamera(), Isis::MiniRF::MiniRF(), Isis::MocNarrowAngleCamera::MocNarrowAngleCamera(), Isis::MocWideAngleCamera::MocWideAngleCamera(), Isis::MsiCamera::MsiCamera(), Isis::NewHorizonsLeisaCamera::NewHorizonsLeisaCamera(), Isis::NewHorizonsLorriCamera::NewHorizonsLorriCamera(), Isis::NewHorizonsMvicFrameCamera::NewHorizonsMvicFrameCamera(), Isis::NewHorizonsMvicTdiCamera::NewHorizonsMvicTdiCamera(), Isis::NirCamera::NirCamera(), Isis::Process::PropagateTables(), Isis::MocLabels::ReadLabels(), Isis::ProjectionFactory::RingsCreateFromCube(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::BandTool::setBandBin(), Isis::ProcessMapMosaic::SetOutputCube(), Isis::Process::SetOutputCube(), Isis::ProcessMosaic::SetOutputCube(), Isis::Spice::Spice(), Isis::SsiCamera::SsiCamera(), Isis::ThemisIrCamera::ThemisIrCamera(), Isis::ThemisVisCamera::ThemisVisCamera(), Isis::AdvancedTrackTool::TrackMosaicOrigin(), Isis::UniversalGroundMap::UniversalGroundMap(), Isis::AlphaCube::UpdateGroup(), Isis::SubArea::UpdateLabel(), Isis::SpectralPlotTool::updateTool(), Isis::UvvisCamera::UvvisCamera(), Isis::GuiCubeParameter::ViewLabel(), Isis::VikingCamera::VikingCamera(), Isis::VimsCamera::VimsCamera(), and Isis::VoyagerCamera::VoyagerCamera().
bool Isis::Cube::labelsAttached | ( | ) | const |
Test if labels are attached.
If a cube is open, then this indicates whether or not the opened cube's labels are attached. If a cube is not open, then this indicates whether or not a cube will be created with attached labels if create(...) is called.
int Isis::Cube::labelSize | ( | bool | actual = false | ) | const |
Returns the number of bytes used by the label.
actual | True for consumed size, false for allocated size (i.e. the number of bytes in the cube set aside for the label). |
Definition at line 1301 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
int Isis::Cube::lineCount | ( | ) | const |
Definition at line 1322 of file Cube.cpp.
Referenced by Isis::AlphaCube::AlphaCube(), Isis::ImagePolygon::calcImageBorderCoordinates(), Isis::Process::CalculateStatistics(), Isis::Camera::Camera(), Isis::Image::createFootprint(), Isis::StereoTool::createPoint(), Isis::CubeViewport::cubeContentsChanged(), Isis::CubeViewport::cubeDataChanged(), Isis::CubeViewport::cubeLines(), Isis::CubeViewport::CubeViewport(), Isis::ControlNetStatistics::GenerateImageStats(), Isis::CubeViewport::getAllWhatsThisInfo(), Isis::UniversalGroundMap::GroundRange(), Isis::StretchTool::histFromCube(), Isis::ImagePolygon::initCube(), Isis::ImageExporter::initializeProcess(), Isis::ControlNetValidMeasure::MetersFromEdge(), Isis::EditTool::mouseButtonRelease(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ControlNetValidMeasure::PixelsFromEdge(), Isis::Chip::Read(), Isis::ScatterPlotConfigDialog::refreshWidgetStates(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::FileTool::saveAs_FullResolution(), Isis::FileTool::saveAsCubeByOption(), Isis::ScatterPlotData::ScatterPlotData(), Isis::Process::SetInputCube(), Isis::ProcessMapMosaic::SetOutputCube(), Isis::ProcessByBrick::SetOutputCube(), Isis::ProcessMapMosaic::StartProcess(), Isis::StretchTool::statsFromCube(), Isis::TileManager::TileManager(), and Isis::SubArea::UpdateLabel().
double Isis::Cube::multiplier | ( | ) | const |
Returns the multiplier value for converting 8-bit/16-bit pixels to 32-bit.
Definition at line 1336 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails().
void Isis::Cube::open | ( | const QString & | cubeFileName, |
QString | access = "r" |
||
) |
This method will open an isis sube for reading or reading/writing.
[in] | cubeFileName | Name of the cube file to open. Environment variables in the filename will be automatically expanded. |
[in] | access | (Default value of "r") Defines how the cube will be accessed. Either read-only "r" or read-write "rw". |
Definition at line 508 of file Cube.cpp.
References _FILEINFO_, Isis::PvlObject::findObject(), and Isis::PvlObject::hasKeyword().
Referenced by Isis::CubeDataThread::AddCube(), Isis::Workspace::addCubeViewport(), Isis::ProcessPolygons::AppendOutputCube(), Isis::Equalization::calculateStatistics(), Isis::CameraStatistics::CameraStatistics(), Isis::ImageOverlapSet::FindImageOverlaps(), Isis::Blobber::load(), Isis::Process::PropagateTables(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveAsReducedCube(), Isis::MatchTool::selectLeftMeasure(), Isis::MatchTool::selectRightMeasure(), Isis::Process::SetInputCube(), Isis::ProcessMapMosaic::SetOutputCube(), Isis::ProcessMosaic::SetOutputCube(), Isis::GuiCubeParameter::ViewCube(), and Isis::GuiCubeParameter::ViewLabel().
|
private |
Throw an exception if the cube is not open.
Definition at line 1976 of file Cube.cpp.
References _FILEINFO_.
int Isis::Cube::physicalBand | ( | const int & | virtualBand | ) | const |
This method will return the physical band number given a virtual band number.
Physical and virtual bands always match unless the programmer made a call to SetVirtualBand prior to opening the cube.
virtualBand | Virtual band to translate to physical band. |
Definition at line 1361 of file Cube.cpp.
References _FILEINFO_, and Isis::toString().
Referenced by Isis::CubeViewport::getAllWhatsThisInfo(), and Isis::CubeViewport::updateWhatsThis().
PixelType Isis::Cube::pixelType | ( | ) | const |
Definition at line 1346 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), Isis::CubeViewport::CubeViewport(), Isis::DemShape::DemShape(), Isis::MosaicSceneItem::getPixelValue(), Isis::SpatialPlotTool::getSpatialStatistics(), Isis::StatisticsTool::getStatistics(), Isis::StretchTool::histFromCube(), Isis::Histogram::Histogram(), Isis::ImagePolygon::initCube(), Isis::InterestOperator::InterestByMeasure(), Isis::EditTool::mouseButtonRelease(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ScatterPlotWindow::paint(), Isis::Chip::Read(), Isis::EditTool::redoEdit(), Isis::FileTool::saveAs_FullResolution(), Isis::ScatterPlotData::ScatterPlotData(), Isis::ScatterPlotWindow::setMousePosition(), Isis::Process::SetOutputCube(), Isis::StretchTool::statsFromCube(), Isis::AdvancedTrackTool::TrackMosaicOrigin(), Isis::EditTool::undoEdit(), and Isis::EditTool::writeToCube().
Projection * Isis::Cube::projection | ( | ) |
Definition at line 1382 of file Cube.cpp.
Referenced by Isis::CubeViewport::CubeViewport(), Isis::DemShape::DemShape(), Isis::ImagePolygon::initCube(), Isis::Chip::Load(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ProcessMapMosaic::StartProcess(), and Isis::SubArea::UpdateLabel().
void Isis::Cube::putGroup | ( | const PvlGroup & | group | ) |
Adds a group in a Label to the cube.
If the group already exists in the cube it will be completely overwritten. This will only work on output cubes, therefore, input cubes will not be updated.
[in] | group | Label containing the group to put. |
Definition at line 1626 of file Cube.cpp.
References Isis::PvlObject::addGroup(), Isis::PvlObject::findGroup(), Isis::PvlObject::findObject(), Isis::PvlObject::hasGroup(), and Isis::PvlContainer::name().
Referenced by Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::ProcessMapMosaic::SetOutputCube(), and Isis::SubArea::UpdateLabel().
void Isis::Cube::read | ( | Blob & | blob | ) | const |
This method will read data from the specified Blob object.
[in] | blob | The Blob data to be loaded |
Definition at line 684 of file Cube.cpp.
References _FILEINFO_, and Isis::Blob::Read().
Referenced by Isis::CubeViewport::bluePixel(), Isis::Process::CalculateStatistics(), Isis::FileTool::copyCubeDetails(), Isis::ImageOverlapSet::FindImageOverlaps(), Isis::InterestOperator::FindOverlapByImageFootPrint(), Isis::MosaicSceneItem::getPixelValue(), Isis::SpatialPlotTool::getSpatialStatistics(), Isis::SpectralPlotTool::getSpectralStatistics(), Isis::StatisticsTool::getStatistics(), Isis::MosaicSceneItem::getStretch(), Isis::CubeViewport::grayPixel(), Isis::CubeViewport::greenPixel(), Isis::UniversalGroundMap::GroundRange(), Isis::StretchTool::histFromCube(), Isis::Histogram::Histogram(), Isis::InterestOperator::InterestByMeasure(), Isis::Blobber::load(), Isis::DemShape::localRadius(), Isis::EditTool::mouseButtonRelease(), Isis::ProcessByBrick::ProcessCubeInPlaceFunctor< T >::operator()(), Isis::ProcessByBrick::ProcessCubeFunctor< T >::operator()(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ScatterPlotWindow::paint(), Isis::Process::PropagateTables(), Isis::Chip::Read(), Isis::EditTool::redoEdit(), Isis::CubeViewport::redPixel(), Isis::HistogramTool::refreshPlot(), Isis::FileTool::saveAs_FullResolution(), Isis::FileTool::saveAsFullImage(), Isis::ScatterPlotData::ScatterPlotData(), Isis::ImagePolygon::SetImage(), Isis::ScatterPlotWindow::setMousePosition(), Isis::ProcessByBrick::StartProcess(), Isis::StretchTool::statsFromCube(), Isis::AdvancedTrackTool::TrackMosaicOrigin(), Isis::EditTool::undoEdit(), and Isis::EditTool::writeToCube().
void Isis::Cube::read | ( | Buffer & | bufferToFill | ) | const |
This method will read a buffer of data from the cube as specified by the contents of the Buffer object.
bufferToFill | Buffer to be loaded |
Definition at line 706 of file Cube.cpp.
References _FILEINFO_.
|
private |
This gets the file name of the file which actually contains the DN data.
With ecub's, our data file name could be another ecub or a detached label, so using m_dataFileName is unreasonable.
Definition at line 1757 of file Cube.cpp.
References Isis::PvlObject::findObject(), and Isis::FileName::path().
|
private |
void Isis::Cube::reopen | ( | QString | access = "r" | ) |
This method will reopen an isis sube for reading or reading/writing.
If access requested is read/write and the open fails, open as read only and throw error.
[in] | access | (QString) Type of access needed (read or read/write |
Definition at line 651 of file Cube.cpp.
References _FILEINFO_.
Referenced by Isis::EditTool::mouseButtonRelease(), Isis::EditTool::rubberBandComplete(), and Isis::FileTool::save().
int Isis::Cube::sampleCount | ( | ) | const |
Definition at line 1395 of file Cube.cpp.
Referenced by Isis::AlphaCube::AlphaCube(), Isis::Camera::Camera(), Isis::Image::createFootprint(), Isis::StereoTool::createPoint(), Isis::CubeViewport::cubeContentsChanged(), Isis::CubeViewport::cubeDataChanged(), Isis::CubeViewport::cubeSamples(), Isis::CubeViewport::CubeViewport(), Isis::Enlarge::Enlarge(), Isis::ControlNetStatistics::GenerateImageStats(), Isis::CubeViewport::getAllWhatsThisInfo(), Isis::UniversalGroundMap::GroundRange(), Isis::StretchTool::histFromCube(), Isis::ImagePolygon::initCube(), Isis::ImageExporter::initializeProcess(), Isis::ProcessExportPds::LineBytes(), Isis::ControlNetValidMeasure::MetersFromEdge(), Isis::EditTool::mouseButtonRelease(), Isis::OverlapStatistics::OverlapStatistics(), Isis::ControlNetValidMeasure::PixelsFromEdge(), Isis::CubeCalculator::prepareCalculations(), Isis::Chip::Read(), Isis::Reduce::Reduce(), Isis::ScatterPlotConfigDialog::refreshWidgetStates(), Isis::ProcessMapMosaic::RingsSetOutputCube(), Isis::FileTool::saveAs_FullResolution(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveAsFullImage(), Isis::ScatterPlotData::ScatterPlotData(), Isis::Process::SetInputCube(), Isis::ProcessMapMosaic::SetOutputCube(), Isis::ProcessMapMosaic::StartProcess(), Isis::StretchTool::statsFromCube(), Isis::TileManager::TileManager(), Isis::AdvancedTrackTool::TrackMosaicOrigin(), and Isis::SubArea::UpdateLabel().
void Isis::Cube::setBaseMultiplier | ( | double | base, |
double | mult | ||
) |
Used prior to the Create method, this will specify the base and multiplier for converting 8-bit/16-bit back and forth between 32-bit:
.
base | Additive constant. |
mult | Multiplicative constant. |
Definition at line 826 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setByteOrder | ( | ByteOrder | byteOrder | ) |
Used prior to the Create method, this will specify the byte order of pixels, either least or most significant byte.
byteOrder | An enumeration of either Msb or Lsb. |
Definition at line 871 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setDimensions | ( | int | ns, |
int | nl, | ||
int | nb | ||
) |
Used prior to the Create method to specify the size of the cube.
If not invoked, a 512 x 512 x 1 cube will be created.
ns | Number of samples |
nl | Number of lines |
nb | Number of bands |
Definition at line 886 of file Cube.cpp.
References _FILEINFO_.
Referenced by Isis::FileTool::copyCubeDetails(), Isis::ImageImporter::createOutput(), Isis::Process::SetOutputCube(), and Isis::Chip::Write().
void Isis::Cube::setFormat | ( | Format | format | ) |
Used prior to the Create method, this will specify the format of the cube, either band, sequential or tiled.
If not invoked, a tiled file will be created.
format | An enumeration of either Bsq or Tile. |
Definition at line 930 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setLabelsAttached | ( | bool | attach | ) |
Use prior to calling create, this sets whether or not to use separate label and data files.
attach | If false, the labels and data will be in separate files. |
Definition at line 942 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setLabelSize | ( | int | labelBytes | ) |
Used prior to the Create method, this will allocate a specific number of bytes in the label area for attached files.
If not invoked, 65536 bytes will be reserved by default.
[in] | labelBytes | Number of bytes to reserve for label space. |
Definition at line 955 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setMinMax | ( | double | min, |
double | max | ||
) |
Used prior to the Create method, this will compute a good base and multiplier value given the minimum/maximum range of the 32bit data.
For example, min=0.0 and max=1.0 of 32-bit pixels will ensure the base and multiplier will cause the data to be spread out fully in the 8=bit or 16-bit range.
min | Minimum 32-bit pixel. |
max | Maximum 32-bit pixel. |
Definition at line 843 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setPixelType | ( | PixelType | pixelType | ) |
Used prior to the Create method, this will specify the output pixel type.
If not invoked, the pixel type will be Real.
pixelType | An enumeration of the pixelType desired in the output cube. See PixelType documentation for more information. |
Definition at line 968 of file Cube.cpp.
Referenced by Isis::FileTool::copyCubeDetails(), and Isis::Process::SetOutputCube().
void Isis::Cube::setVirtualBands | ( | const QList< QString > & | vbands | ) |
This allows the programmer to specify a subset of bands to work with.
This works with both read and write operations, but is typically only used for reading. This is helpful because users can specify which bands from an input cube they want to work with. For example, if the user only wants to work with band 5 out of a 10 band cube, this can be accommodated.
[in] | vbands | A vector of strings containing the virtual bands. The vector must contain integers in string form (e.g., "5", "10", "1"). |
Definition at line 985 of file Cube.cpp.
References Isis::toInt().
Referenced by Isis::Workspace::addCubeViewport(), and Isis::Process::SetInputCube().
void Isis::Cube::setVirtualBands | ( | const std::vector< QString > & | vbands | ) |
This is a deprecated version of setVirtualBands(const QList<QString> &).
[in] | vbands | A vector of strings containing the virtual bands. The vector must contain integers in string form (e.g., "5", "10", "1"). |
Statistics * Isis::Cube::statistics | ( | const int & | band = 1 , |
QString | msg = "Gathering statistics" |
||
) |
This method returns a pointer to a Statistics object which allows the program to obtain and use various statistics from the cube.
Cube does not retain ownership of the returned pointer - please delete it when you are done with it.
[in] | band | (Default value is 1) Returns the statistics for the specified band.If the user specifies 0 for this parameter, the method will loop through every band in the cube and accumulate statistics from each band seperately |
msg | The message to display with the percent process while gathering statistics |
Definition at line 1418 of file Cube.cpp.
References Isis::ValidMaximum, and Isis::ValidMinimum.
Statistics * Isis::Cube::statistics | ( | const int & | band, |
const double & | validMin, | ||
const double & | validMax, | ||
QString | msg = "Gathering statistics" |
||
) |
This method returns a pointer to a Statistics object which allows the program to obtain and use various statistics from the cube.
Cube does not retain ownership of the returned pointer - please delete it when you are done with it.
band | Returns the statistics for the specified band. If the user specifies 0 for this parameter, the method will loop through every band in the cube and accumulate statistics from each band seperately |
validMin | |
validMax | |
msg |
Definition at line 1439 of file Cube.cpp.
References _FILEINFO_, Isis::Statistics::AddData(), Isis::Progress::CheckStatus(), Isis::Buffer::DoubleBuffer(), Isis::LineManager::SetLine(), Isis::Progress::SetMaximumSteps(), Isis::Progress::SetText(), and Isis::Buffer::size().
void Isis::Cube::write | ( | Blob & | blob | ) |
This method will write a blob of data (e.g.
History, Table, etc) to the cube as specified by the contents of the Blob object.
blob | data to be written |
Definition at line 723 of file Cube.cpp.
References _FILEINFO_, Isis::Blob::Name(), Isis::Blob::Type(), and Isis::Blob::Write().
Referenced by Isis::FileTool::copyCubeDetails(), Isis::ProcessByBrick::ProcessCubeInPlaceFunctor< T >::operator()(), Isis::ProcessByBrick::ProcessCubeFunctor< T >::operator()(), Isis::EditTool::redoEdit(), Isis::FileTool::saveAs_FullResolution(), Isis::FileTool::saveAsFullImage(), Isis::Process::SetOutputCube(), Isis::ProcessByBrick::StartProcess(), Isis::EditTool::undoAll(), Isis::EditTool::undoEdit(), Isis::Chip::Write(), Isis::Process::WriteHistory(), and Isis::EditTool::writeToCube().
void Isis::Cube::write | ( | Buffer & | bufferToWrite | ) |
This method will write a buffer of data from the cube as specified by the contents of the Buffer object.
bufferToWrite | Buffer to be written. |
Definition at line 793 of file Cube.cpp.
References _FILEINFO_.
|
private |
Write the Pvl labels to the cube's label file.
Excess data in the attached labels is set to 0.
Definition at line 2038 of file Cube.cpp.
References _FILEINFO_.
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
This is the file that contains the labels always; if labels are attached then this contains the file data also.
The method dataFile() will always give you the appropriate QFile member for reading cube data; this should always be used for the labels.
If isOpen() is true, then this is allocated.
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
Projection allocated from the projection() method.
|
private |
|
private |
|
private |
|
private |