Exports cubes into one of several formats with Qt facilities. More...

#include <QtExporter.h>

Inheritance diagram for Isis::QtExporter:

Collaboration diagram for Isis::QtExporter:

Public Member Functions
	QtExporter (QString format)
	Construct the Qt exporter.

virtual	~QtExporter ()
	Destruct the exporter.

virtual void	setGrayscale (ExportDescription &desc)
	Set the input with the description generically, check the data size for a single-band image with the established dimensions, initialize the image with the Indexed8 format, and setup the color table from 0 to 256.

virtual void	setRgb (ExportDescription &desc)
	Set the input with the description generically, check the data size for a three-band image with the established dimensions, and initialize the image with the RGB32 format.

virtual void	setRgba (ExportDescription &desc)
	Set the input with the description generically, check the data size for a four-band image with the established dimensions, and initialize the image with the ARGB32 format.

virtual void	write (FileName outputName, int quality=100, QString compression="none", UserInterface *ui=nullptr)
	Let the base ImageExporter handle the generic black-box writing routine, then save the image to disk.

void	operator() (vector< Buffer * > &in) const
	The method for writing a line of input image data (with potentially several bands representing color channels) to the output image.

int	samples () const
	Number of samples (columns) in the output image.

int	lines () const
	Number of lines (rows) in the output image.

int	bands () const
	Number of bands (channels) in the output image.

double	inputMinimum (int channel) const
	Returns the input minimum for the given channel.

double	inputMaximum (int channel) const
	Returns the input maximum for the given channel.

void	setOutputPixelRange (double outputPixelMinimum, double outputPixelMaximum)
	Set the DN floor and ceiling for the exported image.

Static Public Member Functions
static bool	canWriteFormat (QString format)
	Returns true if the format is supported by QImageWriter.

static ImageExporter *	fromFormat (QString format)
	A static (factory) method for constructing an ImageExporter instance from an output format.

Protected Types
typedef void(ImageExporter::*	WriteChannels) (vector< Buffer * > &in) const
	Friendly alias for a method used to write a particular color channel.

Protected Member Functions
virtual void	writeGrayscale (vector< Buffer * > &in) const
	Write a line of grayscale data to the output image.

virtual void	writeRgb (vector< Buffer * > &in) const
	Write a line of RGB data to the output image.

virtual void	writeRgba (vector< Buffer * > &in) const
	Write a line of RGBA data to the output image.

void	checkDataSize (BigInt samples, BigInt lines, int bands)
	Checks that the data size for an image of the desired dimensions will be less than 2GB.

void	setExtension (QString extension)
	Sets the extension for the output image and generates the extension for the world file from it.

void	setExportDescription (ExportDescription &desc)
	Sets the description for the output image.

Cube *	initializeProcess ()
	Sets up the export process with the parameters described within the given description.

QString	extension () const
	Gets the extension for the output image.

ExportDescription &	exportDescription () const
	Gets the description for the output image.

ProcessExport &	process () const
	Get a reference to the process object, useful for subclasses to access and manipulate the process.

PixelType	pixelType () const
	Returns the pixel type.

virtual int	outputPixelValue (double dn) const
	Return the output clamped integer pixel value from the input double-precision DN.

Private Member Functions
void	initialize (ExportDescription &desc)
	Generic initialization with the export description.

Cube *	addChannel (int i)
	Add a channel of input data to the process from the export description at the given index.

void	createWorldFile (FileName outputName)
	Creates a world file is the input has a map projection.

Private Attributes
QImage *	m_qimage
	Structure holding all output image data in memory.

QString	m_format
	The lowercase abbreviated format of the output image.

ProcessExport *	m_process
	The object that feeds lines to this instance and handles stretching.

WriteChannels	m_writeMethod
	Method pointer to one of the pure virtual write methods.

QString	m_extension
	Extension to append to the output image if not already provided.

QString	m_worldExtension
	Extension to append to the output world file.

int	m_samples
	Number of samples (columns) in the output image.

int	m_lines
	Number of lines (rows) in the output image.

int	m_bands
	Number of bands (channels) in the output image.

double	m_outputPixelMinimum
	! The absolute minimum value for the output pixels.

double	m_outputPixelMaximum
	! The absolute maximum value for the output pixels.

ExportDescription *	m_exportDescription
	! The description for the export.

Detailed Description

Exports cubes into one of several formats with Qt facilities.

Takes a series of single-banded Isis cubes and exports them into one of several possible standard image formats using Qt's QImage structure to handle reading the data into memory and setting individual pixel values. Set Qt's documentation on QImageWriter for a complete list of supported formats:

http://qt-project.org/doc/qt-4.8/qimagewriter.html#supportedImageFormats

While Qt can be used to export Isis cubes to TIFF images, it is generally recommended to use the TiffExporter class instead, which uses LibTIFF version 4 to import big TIFFs. Qt, as of version 4.8, can only import images <2GB in size.

Author: 2012-04-03 Travis Addair

History

2012-04-04 Travis Addair - Added documentation.

2013-06-05 Jeannie Backer - Added initialize() method and replaced call to setInput(). Changed ImageExporter calls to new method names, where needed. References #1380.

2015-02-12 Jeffrey Covington - Added compression parameter to write() method. Fixes #1745.

Definition at line 47 of file QtExporter.h.

Member Typedef Documentation

◆ WriteChannels

typedef void(ImageExporter::* Isis::ImageExporter::WriteChannels) (vector< Buffer * > &in) const

protectedinherited

Friendly alias for a method used to write a particular color channel.

Definition at line 99 of file ImageExporter.h.

Constructor & Destructor Documentation

◆ QtExporter()

Isis::QtExporter::QtExporter ( QString format )

Construct the Qt exporter.

Parameters

format The format to export to

Definition at line 28 of file QtExporter.cpp.

References m_format, m_qimage, and Isis::ImageExporter::setExtension().

◆ ~QtExporter()

Isis::QtExporter::~QtExporter ( )

virtual

Destruct the exporter.

Definition at line 49 of file QtExporter.cpp.

References m_qimage.

Member Function Documentation

◆ addChannel()

Cube * Isis::ImageExporter::addChannel ( int i )

privateinherited

Add a channel of input data to the process from the export description at the given index.

Parameters

i	Index of the channel to add within the export description

Returns: A cube pointer to the channel added, owned by the process

Definition at line 355 of file ImageExporter.cpp.

References Isis::ExportDescription::ChannelDescription::attributes(), Isis::ExportDescription::channel(), Isis::FileName::expanded(), Isis::ExportDescription::ChannelDescription::filename(), Isis::ExportDescription::ChannelDescription::hasCustomRange(), Isis::ExportDescription::ChannelDescription::inputMaximum(), Isis::ExportDescription::ChannelDescription::inputMinimum(), Isis::ImageExporter::m_exportDescription, and Isis::ImageExporter::process().

Referenced by Isis::ImageExporter::initializeProcess().

◆ bands()

int Isis::ImageExporter::bands ( ) const

inherited

Number of bands (channels) in the output image.

Returns: The depth of the output

Definition at line 147 of file ImageExporter.cpp.

References Isis::ImageExporter::m_bands.

Referenced by checkDataSize(), Isis::JP2Exporter::createBuffer(), Isis::TiffExporter::createBuffer(), Isis::TiffExporter::setBuffer(), Isis::JP2Exporter::write(), and Isis::TiffExporter::write().

◆ canWriteFormat()

bool Isis::QtExporter::canWriteFormat ( QString format )

static

Returns true if the format is supported by QImageWriter.

Parameters

format Lowercase format abbreviation

Returns: True if supported in Qt, false otherwise

Definition at line 247 of file QtExporter.cpp.

Referenced by Isis::ImageExporter::fromFormat().

◆ checkDataSize()

void Isis::QtExporter::checkDataSize	(	BigInt	samples,
		BigInt	lines,
		int	bands )

protected

Checks that the data size for an image of the desired dimensions will be less than 2GB.

Parameters

samples	Number of samples in the output
lines	Number of lines in the output
bands	Number of bands in the output

Definition at line 226 of file QtExporter.cpp.

References Isis::ImageExporter::bands(), Isis::ImageExporter::lines(), Isis::ImageExporter::samples(), Isis::toString(), and Isis::IException::User.

Referenced by setGrayscale(), setRgb(), and setRgba().

◆ createWorldFile()

void Isis::ImageExporter::createWorldFile ( FileName outputName )

privateinherited

Creates a world file is the input has a map projection.

Parameters

outputName Name of the world file

Definition at line 373 of file ImageExporter.cpp.

References Isis::ImageExporter::m_worldExtension, and Isis::ImageExporter::process().

Referenced by Isis::ImageExporter::write().

◆ exportDescription()

ExportDescription & Isis::ImageExporter::exportDescription ( ) const

protectedinherited

Gets the description for the output image.

Returns: The export description

Definition at line 235 of file ImageExporter.cpp.

References Isis::ImageExporter::m_exportDescription.

Referenced by Isis::ImageExporter::initializeProcess().

◆ extension()

QString Isis::ImageExporter::extension ( ) const

protectedinherited

Gets the extension for the output image.

Returns: The extension for the output image

Definition at line 217 of file ImageExporter.cpp.

References Isis::ImageExporter::m_extension.

Referenced by Isis::ImageExporter::setExtension(), Isis::JP2Exporter::write(), write(), and Isis::TiffExporter::write().

◆ fromFormat()

ImageExporter * Isis::ImageExporter::fromFormat ( QString format )

staticinherited

A static (factory) method for constructing an ImageExporter instance from an output format.

The specific subclass of the returned instance is determined from the desired output image format provided. Each subclass has knowledge of whether or not it can write a particular format. Because the ability to export an image format is not mutually exclusive amongst exporters, the order of condieration here matters. For example, using a TIFF exporter takes precedence over a Qt exporter for TIFF images, because the former can process cubes greater than 2GB while the latter cannot. It is the caller's responsibility to delete the exporter instance when they are finished with it.

Parameters

format The format for the output image to be created

Returns: A pointer to the instantiated exporter owned by the caller

Definition at line 399 of file ImageExporter.cpp.

References Isis::JP2Exporter::canWriteFormat(), canWriteFormat(), Isis::TiffExporter::canWriteFormat(), and Isis::IException::Programmer.

◆ initialize()

void Isis::QtExporter::initialize ( ExportDescription & desc )

privatevirtual

Generic initialization with the export description.

Set the input and set the pixel type.

Parameters

desc	Export description containing necessary channel information

Implements Isis::ImageExporter.

Definition at line 60 of file QtExporter.cpp.

References Isis::ImageExporter::initialize(), m_format, and Isis::IException::Unknown.

Referenced by setGrayscale(), setRgb(), and setRgba().

◆ initializeProcess()

Cube * Isis::ImageExporter::initializeProcess ( )

protectedinherited

Sets up the export process with the parameters described within the given description.

This method determines determines whether to write the data as grayscale, RGB, or RGBA. It then opens a cube for retrieving the input data and establishing the dimensions of the output image. Next, the ProcessExport format is set to BIL and the ProcessExport output pixel type, output valid data range, and output null are set based on the given export description. Last, the absolute output pixel range is set based on the given description (this is the smallest and largest allowed pixel values in the output, including "special" pixel values).

Returns: A cube pointer to the first channel created, owned by the process

Definition at line 255 of file ImageExporter.cpp.

Referenced by Isis::ImageExporter::initialize().

◆ inputMaximum()

double Isis::ImageExporter::inputMaximum ( int channel ) const

inherited

Returns the input maximum for the given channel.

Any value of max in the input cube will be mapped to the output max of the output channel.

Parameters

channel Index of the channel within the process

Returns: The maximum DN in the input mapped to the maximum of the output

Definition at line 173 of file ImageExporter.cpp.

References Isis::ProcessExport::GetInputMaximum(), and Isis::ImageExporter::m_process.

◆ inputMinimum()

double Isis::ImageExporter::inputMinimum ( int channel ) const

inherited

Returns the input minimum for the given channel.

Any value of min in the input cube will be mapped to the output min of the output channel.

Parameters

channel Index of the channel within the process

Returns: The minimum DN in the input mapped to the minimum of the output

Definition at line 160 of file ImageExporter.cpp.

References Isis::ProcessExport::GetInputMinimum(), and Isis::ImageExporter::m_process.

◆ lines()

int Isis::ImageExporter::lines ( ) const

inherited

Number of lines (rows) in the output image.

Returns: The height of the output

Definition at line 137 of file ImageExporter.cpp.

References Isis::ImageExporter::m_lines.

Referenced by checkDataSize(), setGrayscale(), setRgb(), setRgba(), Isis::JP2Exporter::write(), and Isis::TiffExporter::write().

◆ operator()()

void Isis::ImageExporter::operator() ( vector< Buffer * > & in ) const

inherited

The method for writing a line of input image data (with potentially several bands representing color channels) to the output image.

It is called for each line of data in the input images (provides a vector containing the same line from each single-band input image). Enables the exporter to be used as a functor in a custom ProcessExport routine, bypassing the black-box write() method entirely.

Parameters

in	Vector containing a line of input data from each input channel

Definition at line 85 of file ImageExporter.cpp.

References Isis::ImageExporter::m_writeMethod.

◆ outputPixelValue()

int Isis::ImageExporter::outputPixelValue ( double dn ) const

protectedvirtualinherited

Return the output clamped integer pixel value from the input double-precision DN.

Parameters

dn	The input DN

Returns: The pixel value for the output

Definition at line 334 of file ImageExporter.cpp.

References Isis::ImageExporter::m_outputPixelMaximum, and Isis::ImageExporter::m_outputPixelMinimum.

Referenced by writeGrayscale(), Isis::StreamExporter::writeGrayscale(), writeRgb(), Isis::StreamExporter::writeRgb(), writeRgba(), and Isis::StreamExporter::writeRgba().

◆ pixelType()

PixelType Isis::ImageExporter::pixelType ( ) const

protectedinherited

Returns the pixel type.

Defaults to None if not set by the user.

Returns: The pixel type: {None, UnsignedByte, SignedWord, UnsignedWord}

Definition at line 316 of file ImageExporter.cpp.

References Isis::ImageExporter::m_exportDescription, and Isis::ExportDescription::pixelType().

Referenced by Isis::JP2Exporter::createBuffer(), Isis::TiffExporter::createBuffer(), Isis::ImageExporter::initializeProcess(), Isis::JP2Exporter::setBuffer(), Isis::TiffExporter::setBuffer(), Isis::JP2Exporter::write(), Isis::TiffExporter::write(), and Isis::JP2Exporter::writeLine().

◆ process()

ProcessExport & Isis::ImageExporter::process ( ) const

protectedinherited

Get a reference to the process object, useful for subclasses to access and manipulate the process.

Returns: A reference to the process object

Definition at line 306 of file ImageExporter.cpp.

References Isis::ImageExporter::m_process.

Referenced by Isis::ImageExporter::addChannel(), Isis::ImageExporter::createWorldFile(), Isis::ImageExporter::initializeProcess(), and Isis::ImageExporter::write().

◆ samples()

int Isis::ImageExporter::samples ( ) const

inherited

Number of samples (columns) in the output image.

Returns: The width of the output

Definition at line 127 of file ImageExporter.cpp.

References Isis::ImageExporter::m_samples.

Referenced by checkDataSize(), Isis::JP2Exporter::createBuffer(), Isis::TiffExporter::createBuffer(), setGrayscale(), setRgb(), setRgba(), Isis::JP2Exporter::write(), and Isis::TiffExporter::write().

◆ setExportDescription()

void Isis::ImageExporter::setExportDescription ( ExportDescription & desc )

protectedinherited

Sets the description for the output image.

Parameters

desc	The export description

Definition at line 226 of file ImageExporter.cpp.

References Isis::ImageExporter::m_exportDescription.

Referenced by Isis::ImageExporter::initialize().

◆ setExtension()

void Isis::ImageExporter::setExtension ( QString extension )

protectedinherited

Sets the extension for the output image and generates the extension for the world file from it.

Parameters

extension The extension for the output image

Definition at line 202 of file ImageExporter.cpp.

References Isis::ImageExporter::extension(), Isis::ImageExporter::m_extension, and Isis::ImageExporter::m_worldExtension.

Referenced by Isis::JP2Exporter::JP2Exporter(), QtExporter(), and Isis::TiffExporter::TiffExporter().

◆ setGrayscale()

void Isis::QtExporter::setGrayscale ( ExportDescription & desc )

virtual

Set the input with the description generically, check the data size for a single-band image with the established dimensions, initialize the image with the Indexed8 format, and setup the color table from 0 to 256.

Parameters

desc	Export description containing necessary channel information

Implements Isis::ImageExporter.

Definition at line 78 of file QtExporter.cpp.

References checkDataSize(), initialize(), Isis::ImageExporter::lines(), m_qimage, and Isis::ImageExporter::samples().

◆ setOutputPixelRange()

void Isis::ImageExporter::setOutputPixelRange	(	double	outputPixelMinimum,
		double	outputPixelMaximum )

inherited

Set the DN floor and ceiling for the exported image.

All DNs less than the min will be set to the min in the exported image. Similarly, all DNs greater than the max will be set to the max in the exported image.

Note: These values may be "special". For example, if Null pixels are exported to 0.0 and the minimum valid pixels are exported to 2.0, then 0.0 should be passed in for the value of the min parameter.

Parameters

min	The absolute minimum output DN value.
max	The absolute maximum output DN value.

Definition at line 190 of file ImageExporter.cpp.

References Isis::ImageExporter::m_outputPixelMaximum, and Isis::ImageExporter::m_outputPixelMinimum.

Referenced by Isis::ImageExporter::initializeProcess().

◆ setRgb()

void Isis::QtExporter::setRgb ( ExportDescription & desc )

virtual

Set the input with the description generically, check the data size for a three-band image with the established dimensions, and initialize the image with the RGB32 format.

Parameters

desc	Export description containing necessary channel information

Implements Isis::ImageExporter.

Definition at line 100 of file QtExporter.cpp.

References checkDataSize(), initialize(), Isis::ImageExporter::lines(), m_qimage, and Isis::ImageExporter::samples().

◆ setRgba()

void Isis::QtExporter::setRgba ( ExportDescription & desc )

virtual

Set the input with the description generically, check the data size for a four-band image with the established dimensions, and initialize the image with the ARGB32 format.

Parameters

desc	Export description containing necessary channel information

Implements Isis::ImageExporter.

Definition at line 114 of file QtExporter.cpp.

References checkDataSize(), initialize(), Isis::ImageExporter::lines(), m_qimage, and Isis::ImageExporter::samples().

◆ write()

void Isis::QtExporter::write	(	FileName	outputName,
		int	quality = 100,
		QString	compression = "none",
		UserInterface *	ui = nullptr )

virtual

Let the base ImageExporter handle the generic black-box writing routine, then save the image to disk.

Parameters

outputName	The filename of the output cube
quality	The quality of the output.
compression	The compression algorithm used. Not supported for Qt.

Reimplemented from Isis::ImageExporter.

Definition at line 200 of file QtExporter.cpp.

References Isis::ImageExporter::extension(), m_format, m_qimage, Isis::IException::Programmer, and Isis::ImageExporter::write().

◆ writeGrayscale()

void Isis::QtExporter::writeGrayscale ( vector< Buffer * > & in ) const

protectedvirtual

Write a line of grayscale data to the output image.

Parameters

in	Vector containing a single grayscale input line

Implements Isis::ImageExporter.

Definition at line 126 of file QtExporter.cpp.

References Isis::Buffer::Line(), m_qimage, Isis::ImageExporter::outputPixelValue(), and Isis::IException::User.

◆ writeRgb()

void Isis::QtExporter::writeRgb ( vector< Buffer * > & in ) const

protectedvirtual

Write a line of RGB data to the output image.

Parameters

in	Vector containing three input lines (red, green, blue)

Implements Isis::ImageExporter.

Definition at line 153 of file QtExporter.cpp.

References m_qimage, and Isis::ImageExporter::outputPixelValue().

◆ writeRgba()

void Isis::QtExporter::writeRgba ( vector< Buffer * > & in ) const

protectedvirtual

Write a line of RGBA data to the output image.

Parameters

in	Vector containing four input lines (red, green, blue, alpha)

Implements Isis::ImageExporter.

Definition at line 174 of file QtExporter.cpp.

References m_qimage, and Isis::ImageExporter::outputPixelValue().

Member Data Documentation

◆ m_bands

int Isis::ImageExporter::m_bands

privateinherited

Number of bands (channels) in the output image.

Definition at line 163 of file ImageExporter.h.

Referenced by Isis::ImageExporter::bands(), Isis::ImageExporter::ImageExporter(), and Isis::ImageExporter::initializeProcess().

◆ m_exportDescription

ExportDescription* Isis::ImageExporter::m_exportDescription

privateinherited

! The description for the export.

This includes, pixel type, number of channels, and the output values for min valid, max valid, and special pixels

Definition at line 176 of file ImageExporter.h.

Referenced by Isis::ImageExporter::addChannel(), Isis::ImageExporter::exportDescription(), Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::initializeProcess(), Isis::ImageExporter::pixelType(), Isis::ImageExporter::setExportDescription(), and Isis::ImageExporter::~ImageExporter().

◆ m_extension

QString Isis::ImageExporter::m_extension

privateinherited

Extension to append to the output image if not already provided.

Definition at line 151 of file ImageExporter.h.

Referenced by Isis::ImageExporter::extension(), Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::setExtension(), and Isis::ImageExporter::write().

◆ m_format

QString Isis::QtExporter::m_format

private

The lowercase abbreviated format of the output image.

Definition at line 75 of file QtExporter.h.

Referenced by initialize(), QtExporter(), and write().

◆ m_lines

int Isis::ImageExporter::m_lines

privateinherited

Number of lines (rows) in the output image.

Definition at line 160 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::initializeProcess(), and Isis::ImageExporter::lines().

◆ m_outputPixelMaximum

double Isis::ImageExporter::m_outputPixelMaximum

privateinherited

! The absolute maximum value for the output pixels.

Larger DNs will be mapped to this value.

Definition at line 171 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::outputPixelValue(), and Isis::ImageExporter::setOutputPixelRange().

◆ m_outputPixelMinimum

double Isis::ImageExporter::m_outputPixelMinimum

privateinherited

! The absolute minimum value for the output pixels.

Smaller DNs will be mapped to this value.

Definition at line 167 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::outputPixelValue(), and Isis::ImageExporter::setOutputPixelRange().

◆ m_process

ProcessExport* Isis::ImageExporter::m_process

privateinherited

The object that feeds lines to this instance and handles stretching.

Definition at line 145 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::inputMaximum(), Isis::ImageExporter::inputMinimum(), Isis::ImageExporter::process(), and Isis::ImageExporter::~ImageExporter().

◆ m_qimage

QImage* Isis::QtExporter::m_qimage

private

Structure holding all output image data in memory.

Definition at line 72 of file QtExporter.h.

Referenced by QtExporter(), setGrayscale(), setRgb(), setRgba(), write(), writeGrayscale(), writeRgb(), writeRgba(), and ~QtExporter().

◆ m_samples

int Isis::ImageExporter::m_samples

privateinherited

Number of samples (columns) in the output image.

Definition at line 157 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::initializeProcess(), and Isis::ImageExporter::samples().

◆ m_worldExtension

QString Isis::ImageExporter::m_worldExtension

privateinherited

Extension to append to the output world file.

Definition at line 154 of file ImageExporter.h.

Referenced by Isis::ImageExporter::createWorldFile(), Isis::ImageExporter::ImageExporter(), and Isis::ImageExporter::setExtension().

◆ m_writeMethod

WriteChannels Isis::ImageExporter::m_writeMethod

privateinherited

Method pointer to one of the pure virtual write methods.

Definition at line 148 of file ImageExporter.h.

Referenced by Isis::ImageExporter::ImageExporter(), Isis::ImageExporter::initializeProcess(), and Isis::ImageExporter::operator()().

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

src/base/objs/QtExporter/QtExporter.h
src/base/objs/QtExporter/QtExporter.cpp

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ WriteChannels

Constructor & Destructor Documentation

◆ QtExporter()

◆ ~QtExporter()

Member Function Documentation

◆ addChannel()

◆ bands()

◆ canWriteFormat()

◆ checkDataSize()

◆ createWorldFile()

◆ exportDescription()

◆ extension()

◆ fromFormat()

◆ initialize()

◆ initializeProcess()

◆ inputMaximum()

◆ inputMinimum()

◆ lines()

◆ operator()()

◆ outputPixelValue()

◆ pixelType()

◆ process()

◆ samples()

◆ setExportDescription()

◆ setExtension()

◆ setGrayscale()

◆ setOutputPixelRange()

◆ setRgb()

◆ setRgba()

◆ write()

◆ writeGrayscale()

◆ writeRgb()

◆ writeRgba()

Member Data Documentation

◆ m_bands

◆ m_exportDescription

◆ m_extension

◆ m_format

◆ m_lines

◆ m_outputPixelMaximum

◆ m_outputPixelMinimum

◆ m_process

◆ m_qimage

◆ m_samples

◆ m_worldExtension

◆ m_writeMethod