Isis::Enlarge Class Reference
[Geometry]

Enlarge the pixel dimensions of an image. More...

#include <Enlarge.h>

Inherits Isis::Transform.

List of all members.

Public Member Functions
	Enlarge (Cube *pInCube, const double sampleScale, const double lineScale)
	Constructs an Enlarge object.
void	SetInputArea (double pdStartSample, double pdEndSample, double pdStartLine, double pdEndLine)
	Sets the sub area dimensions of the input image.
	~Enlarge ()
	Destructoys the Enlarge object.
bool	Xform (double &inSample, double &inLine, const double outSample, const double outLine)
	Implementations for parent's pure virtual members Convert the requested output samp/line to an input samp/line.
PvlGroup	UpdateOutputLabel (Cube *pOutCube)
	Update the Mapping, Instrument, and AlphaCube groups in the output cube label.
int	OutputSamples () const
	Return the output number of samples.
int	OutputLines () const
	Return the output number of lines.

---

Detailed Description

Enlarge the pixel dimensions of an image.

Enlarge the pixel dimensions of an image. Has the functionality to enlarge only a sub area in input image to output

Author:

2002-12-13 Stuart Sides

---

Constructor & Destructor Documentation

Isis::Enlarge::Enlarge	(	Cube *	pInCube,
		const double	sampleScale,
		const double	lineScale
	)

Constructs an Enlarge object.

Parameters:

	pInCube	- Input cube to be enlarged
	sampleScale	- Sample scale
	lineScale	- Line scale

References Isis::Cube::getLineCount(), and Isis::Cube::getSampleCount().

Isis::Enlarge::~Enlarge

(

)

[inline]

Destructoys the Enlarge object.

---

Member Function Documentation

int Isis::Enlarge::OutputLines

(

)

const [inline, virtual]

Return the output number of lines.

Returns:

int - Number of lines in output

Implements Isis::Transform.

int Isis::Enlarge::OutputSamples

(

)

const [inline, virtual]

Return the output number of samples.

Returns:

int - Number of samples in output

Implements Isis::Transform.

void Isis::Enlarge::SetInputArea	(	double	pdStartSample,
		double	pdEndSample,
		double	pdStartLine,
		double	pdEndLine
	)

Sets the sub area dimensions of the input image.

Default is the entire image

Author:

Sharmila Prasad (4/14/2011)

Parameters:

	pdStartSample	- Input start sample
	pdEndSample	- Input end sample
	pdStartLine	- Input start line
	pdEndLine	- Input end line

References _FILEINFO_, Isis::iException::Message(), and Isis::iException::Programmer.

PvlGroup Isis::Enlarge::UpdateOutputLabel

(

Cube *

pOutCube

)

Update the Mapping, Instrument, and AlphaCube groups in the output cube label.

Parameters:

pOutCube

- Resulting enlarged output cube

Returns:

PvlGroup - 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

References Isis::Cube::getLineCount(), Isis::Cube::getSampleCount(), iNumSamples, Isis::SubArea::SetSubArea(), and Isis::SubArea::UpdateLabel().

bool Isis::Enlarge::Xform	(	double &	inSample,
		double &	inLine,
		const double	outSample,
		const double	outLine
	)			[virtual]

Implementations for parent's pure virtual members Convert the requested output samp/line to an input samp/line.

Parameters:

	inSample	- Calculated input sample corresponding to output sample
	inLine	- Calculated input line corresponding to output line
	outSample	- Output sample
	outLine	- Output line

Returns:

bool

Implements Isis::Transform.

---

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

• src/base/objs/Enlarge/Enlarge.h
• src/base/objs/Enlarge/Enlarge.cpp