This represents a shape in a project-based GUI interface. More...

#include <Shape.h>

Inheritance diagram for Isis::Shape:

Collaboration diagram for Isis::Shape:

Public Types
enum	ShapeType { Dem , Basemap , Unprojected , Unknown }

Public Slots
void	updateFileName (Project *)
	Change the on-disk file name for this cube to be where the shape ought to be in the given project.

Public Member Functions
	Shape (QString shapeFileName, QObject *parent=0)
	Create an Shape from a cube file on disk.

	Shape (Cube shapeCube, QObject parent=0)
	Create an shape from a cube file on disk.

	~Shape ()
	Clean up this shape.

void	fromPvl (const PvlObject &pvl)
	Read the shape settings from a Pvl.

PvlObject	toPvl () const
	Convert this Shape to PVL.

bool	isFootprintable () const
	Test to see if it's possible to create a footprint from this shape.

Cube *	cube ()
	Get the Cube * associated with this display property.

void	closeCube ()
	Cleans up the Cube *.

ControlPoint::SurfacePointSource::Source	surfacePointSource ()

ControlPoint::RadiusSource::Source	radiusSource ()

ShapeDisplayProperties *	displayProperties ()
	Get the display (GUI) properties (information) associated with this shape.

ShapeType	shapeType ()

const ShapeDisplayProperties *	displayProperties () const
	Get a non-mutable (const) the display (GUI) properties (information) associated with this shape.

QString	fileName () const
	Get the file name of the cube that this shape represents.

QString	serialNumber ()
	Get the serial number.

geos::geom::MultiPolygon *	footprint ()
	Get the footprint of this shape (if available).

const geos::geom::MultiPolygon *	footprint () const
	Get the non-mutable (const) footprint of this shape (if available).

void	setId (QString id)
	Override the automatically generated ID with the given ID.

bool	initFootprint (QMutex *cameraMutex)
	Calculate a footprint for this shape.

double	aspectRatio () const
	Get the aspect ratio of this shape, as calculated and attached by camstats.

QString	id () const
	Get a unique, identifying string associated with this shape.

double	resolution () const
	Get the resolution of this shape, as calculated and attached by camstats.

Angle	emissionAngle () const
	Get the emission angle of this shape, as calculated and attached by camstats.

Angle	incidenceAngle () const
	Get the incidence angle of this shape, as calculated and attached by camstats.

double	lineResolution () const
	Get the line resolution of this shape, as calculated and attached by camstats.

Distance	localRadius () const
	Get the local radius of this shape, as calculated and attached by camstats.

Angle	northAzimuth () const
	Get the north azimuth of this shape, as calculated and attached by camstats.

Angle	phaseAngle () const
	Get the phase angle of this shape, as calculated and attached by camstats.

double	sampleResolution () const
	Get the sample resolution of this shape, as calculated and attached by camstats.

void	copyToNewProjectRoot (const Project *project, FileName newProjectRoot)
	Copy the cub/ecub files associated with this shape into the new project.

void	deleteFromDisk ()
	Delete the shape data from disk.

void	save (QXmlStreamWriter &stream, const Project *project, FileName newProjectRoot) const
	Output format:

Detailed Description

This represents a shape in a project-based GUI interface.

The actual cube doesn't have to be open. This encapsulates ideas about an shape such as it's footprint, it's cube, how it should be viewed, where it is on disk, etc. This class is designed to be semi-light weight - we should be able to have tens of thousands of these in memory without any issues (provided the Cube files aren't open - see closeCube()).

Author: 2016-07-25 Tracie Sucharski

Member Enumeration Documentation

◆ ShapeType

enum Isis::Shape::ShapeType

Enumerator
Dem
Basemap
Unprojected
Unknown

Constructor & Destructor Documentation

◆ Shape() [1/2]

Isis::Shape::Shape	(	QString	imageFileName,
		QObject *	parent = 0 )

explicit

Create an Shape from a cube file on disk.

Parameters

ShapeFileName	The name of a cube on disk - /work/users/.../blah.cub
parent	The Qt-relationship parent

References cube().

◆ Shape() [2/2]

Isis::Shape::Shape	(	Cube *	shapeCube,
		QObject *	parent = 0 )

explicit

Create an shape from a cube file on disk.

Parameters

shapeFileName	The name of a cube on disk - /work/users/.../blah.cub
parent	The Qt-relationship parent

◆ ~Shape()

Isis::Shape::~Shape ( )

Clean up this shape.

If you haven't saved this shape, all of its settings will be lost.

Member Function Documentation

◆ aspectRatio()

double Isis::Shape::aspectRatio ( ) const

Get the aspect ratio of this shape, as calculated and attached by camstats.

Returns: The aspect ratio if available, otherwise Null

◆ closeCube()

void Isis::Shape::closeCube ( )

Cleans up the Cube *.

You want to call this once you're sure you are done with the Cube because the OS will limit how many of these we have open.

Referenced by deleteFromDisk(), and updateFileName().

◆ copyToNewProjectRoot()

void Isis::Shape::copyToNewProjectRoot	(	const Project *	project,
		FileName	newProjectRoot )

Copy the cub/ecub files associated with this shape into the new project.

References Isis::FileName::name(), Isis::Project::projectRoot(), Isis::FileName::setExtension(), Isis::Project::shapeDataRoot(), and Isis::FileName::toString().

◆ cube()

Cube * Isis::Shape::cube ( )

Get the Cube * associated with this display property.

This will allocate the Cube * if one is not already present.

References _FILEINFO_, and Isis::IException::Programmer.

Referenced by Isis::ControlPointEditWidget::createControlPoint(), deleteFromDisk(), and Shape().

◆ deleteFromDisk()

void Isis::Shape::deleteFromDisk ( )

Delete the shape data from disk.

The cube() will no longer be accessible until you call updateFileName().

References _FILEINFO_, closeCube(), cube(), Isis::Cube::externalCubeFileName(), Isis::IException::Io, Isis::FileName::path(), and Isis::FileName::setExtension().

Referenced by Isis::ShapeList::deleteFromDisk().

◆ displayProperties() [1/2]

ShapeDisplayProperties * Isis::Shape::displayProperties ( )

Get the display (GUI) properties (information) associated with this shape.

Returns: An ShapeDisplayProperties that describes how to view this shape.

Referenced by fromPvl(), initFootprint(), and toPvl().

◆ displayProperties() [2/2]

const ShapeDisplayProperties * Isis::Shape::displayProperties ( ) const

Get a non-mutable (const) the display (GUI) properties (information) associated with this shape.

Returns: A non-mutable ShapeDisplayProperties that describes how to view this shape.

◆ emissionAngle()

Angle Isis::Shape::emissionAngle ( ) const

Get the emission angle of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The emission angle if available, otherwise an invalid angle

◆ fileName()

QString Isis::Shape::fileName ( ) const

Get the file name of the cube that this shape represents.

Returns: A string containing the path to the cube data associated with this shape.

Referenced by Isis::ControlPointEditWidget::createControlPoint(), and Isis::ProjectItem::setShape().

◆ footprint() [1/2]

geos::geom::MultiPolygon * Isis::Shape::footprint ( )

Get the footprint of this shape (if available).

Returns: A lat/lon footprint of this shape, or NULL if unavailable.

◆ footprint() [2/2]

const geos::geom::MultiPolygon * Isis::Shape::footprint ( ) const

Get the non-mutable (const) footprint of this shape (if available).

Returns: A non-mutable (const) lat/lon footprint of this shape, or NULL if unavailable.

◆ fromPvl()

void Isis::Shape::fromPvl ( const PvlObject & pvl )

Read the shape settings from a Pvl.

  Object = Shape
    FileName = ...
    ID = ...
  EndObject

Parameters

pvl	The PvlObject that contains shape information.

References _FILEINFO_, displayProperties(), Isis::DisplayProperties::fromPvl(), and Isis::IException::Unknown.

◆ id()

QString Isis::Shape::id ( ) const

Get a unique, identifying string associated with this shape.

Returns: A unique ID for this shape

Referenced by Isis::CubeDnView::save().

◆ incidenceAngle()

Angle Isis::Shape::incidenceAngle ( ) const

Get the incidence angle of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The incidence angle if available, otherwise an invalid angle

◆ initFootprint()

bool Isis::Shape::initFootprint ( QMutex * cameraMutex )

Calculate a footprint for this shape.

If the footprint is already stored inside the cube, that will be used instead. If no footprint can be found, this throws an exception.

References _FILEINFO_, Isis::DisplayProperties::displayName(), displayProperties(), and Isis::IException::Io.

◆ isFootprintable()

bool Isis::Shape::isFootprintable ( ) const

Test to see if it's possible to create a footprint from this shape.

This may not give an accurate answer if the cube isn't open.

References Isis::Cube::label(), Isis::PvlObject::object(), Isis::ImagePolygon::toBlob(), and Isis::Blob::Type().

Referenced by Isis::Footprint2DViewWorkOrder::isExecutable().

◆ lineResolution()

double Isis::Shape::lineResolution ( ) const

Get the line resolution of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The line resolution if available, otherwise Null

◆ localRadius()

Distance Isis::Shape::localRadius ( ) const

Get the local radius of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The local radius if available, otherwise an invalid Distance

◆ northAzimuth()

Angle Isis::Shape::northAzimuth ( ) const

Get the north azimuth of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The north azimuth if available, otherwise an invalid angle

◆ phaseAngle()

Angle Isis::Shape::phaseAngle ( ) const

Get the phase angle of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The phase angle if available, otherwise an invalid angle

◆ radiusSource()

ControlPoint::RadiusSource::Source Isis::Shape::radiusSource ( )

Referenced by Isis::ControlPointEditWidget::createControlPoint().

◆ resolution()

double Isis::Shape::resolution ( ) const

Get the resolution of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The resolution if available, otherwise Null

◆ sampleResolution()

double Isis::Shape::sampleResolution ( ) const

Get the sample resolution of this shape, as calculated and attached by camstats.

This is the shape-wide average.

Returns: The sample resolution if available, otherwise Null

◆ save()

void Isis::Shape::save	(	QXmlStreamWriter &	stream,
		const Project *	project,
		FileName	newProjectRoot ) const

Output format:

(fileName attribute is just the base name)

References Basemap, Dem, Isis::IsSpecial(), Isis::Angle::isValid(), Isis::Distance::isValid(), Isis::Distance::meters(), Isis::Angle::radians(), Isis::ControlPoint::RadiusSourceToString(), Isis::ShapeDisplayProperties::save(), Isis::ControlPoint::SurfacePointSourceToString(), Isis::IString::ToQt(), and Unprojected.

Referenced by Isis::ShapeList::save().

◆ serialNumber()

QString Isis::Shape::serialNumber ( )

Get the serial number.

Returns: SerialNumber The cube's serial number.

◆ setId()

void Isis::Shape::setId ( QString id )

Override the automatically generated ID with the given ID.

◆ shapeType()

Shape::ShapeType Isis::Shape::shapeType ( )

◆ surfacePointSource()

ControlPoint::SurfacePointSource::Source Isis::Shape::surfacePointSource ( )

Referenced by Isis::ControlPointEditWidget::createControlPoint().

◆ toPvl()

PvlObject Isis::Shape::toPvl ( ) const

Convert this Shape to PVL.

The output looks like this:

  Object = Shape
    FileName = ...
    ID = ...
  EndObject

Returns: A PvlObject that contains shape information.

References displayProperties(), and Isis::DisplayProperties::toPvl().

◆ updateFileName

void Isis::Shape::updateFileName ( Project * project )

slot

Change the on-disk file name for this cube to be where the shape ought to be in the given project.

Parameters

project The project that this shape is stored in

References closeCube(), Isis::FileName::dir(), Isis::FileName::name(), and Isis::Project::shapeDataRoot().

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

/Users/chkim/repos/ISIS3/isis/src/qisis/objs/Shape/Shape.h
/Users/chkim/repos/ISIS3/isis/src/qisis/objs/Shape/Shape.cpp

Public Types

Public Slots

Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ ShapeType

Constructor & Destructor Documentation

◆ Shape() [1/2]

◆ Shape() [2/2]

◆ ~Shape()

Member Function Documentation

◆ aspectRatio()

◆ closeCube()

◆ copyToNewProjectRoot()

◆ cube()

◆ deleteFromDisk()

◆ displayProperties() [1/2]

◆ displayProperties() [2/2]

◆ emissionAngle()

◆ fileName()

◆ footprint() [1/2]

◆ footprint() [2/2]

◆ fromPvl()

◆ id()

◆ incidenceAngle()

◆ initFootprint()

◆ isFootprintable()

◆ lineResolution()

◆ localRadius()

◆ northAzimuth()

◆ phaseAngle()

◆ radiusSource()

◆ resolution()

◆ sampleResolution()

◆ save()

◆ serialNumber()

◆ setId()

◆ shapeType()

◆ surfacePointSource()

◆ toPvl()

◆ updateFileName