This handles arbitrary user-input stretches. More...

#include <ManualStretchType.h>

Inheritance diagram for Isis::ManualStretchType:

Collaboration diagram for Isis::ManualStretchType:

Signals
void	saveToCube ()
	Emitted when a new Stretch object is available.

void	deleteFromCube ()

void	stretchChanged ()

void	loadStretch ()

Public Member Functions
	ManualStretchType (const Histogram &, const Stretch &, const QString &name, const QColor &color)
	This constructs a manual stretch type.

	~ManualStretchType ()
	Destructor.

virtual CubeStretch	getStretch ()
	Gets the current CubeStretch for this ManualStretch.

virtual void	setStretch (Stretch)
	Given an arbitrary stretch, this will re-interpret it, as best as possible, into a manual stretch.

virtual void	setHistogram (const Histogram &)
	This should be called when the visible area changes.

Protected Slots
void	updateGraph ()
	This updates the graph with the current stretch object.

void	updateTable ()
	This updates the table with the current stretch pairs.

Protected Member Functions
QTableWidget *	createStretchTable ()
	This creates the stretch pairs table.

Protected Attributes
QGridLayout *	p_mainLayout
	Main layout.

Histogram *	p_cubeHist
	Visible area histogram.

QTableWidget *	p_table
	Pairs table.

HistogramWidget *	p_graph
	Histogram graph.

Stretch *	p_stretch
	Current stretch pairs stored here.

Private Slots
void	addButtonPressed (bool)
	This is called when a user clicks "Add / Edit" and is responsible for adding the pair into the correct location or editing the pair at that location (input value).

void	deleteButtonPressed (bool)
	This is called when a user clicks "Delete" and is responsible for removing the pair with the given input value.

void	readTable ()

void	savePairs ()
	This asks the user for a file and saves the current stretch pairs to that file.

Private Member Functions
Stretch	convertTableToStretch ()

Private Attributes
QLabel *	p_errorMessage

Detailed Description

This handles arbitrary user-input stretches.

This is designed to take any stretch pairs the user wants that we can handle.

Author: 2010-05-20 Steven Lambright

History: 2011-11-04 Steven Lambright - This should be much, much easier to use now. Fixes #567.

Definition at line 32 of file ManualStretchType.h.

Constructor & Destructor Documentation

◆ ManualStretchType()

Isis::ManualStretchType::ManualStretchType	(	const Histogram &	hist,
		const Stretch &	stretch,
		const QString &	name,
		const QColor &	color )

This constructs a manual stretch type.

Parameters

hist
stretch
name
color

Definition at line 25 of file ManualStretchType.cpp.

References addButtonPressed(), deleteButtonPressed(), Isis::StretchType::p_mainLayout, Isis::StretchType::p_table, setStretch(), and Isis::StretchType::updateTable().

◆ ~ManualStretchType()

Isis::ManualStretchType::~ManualStretchType ( )

Destructor.

Definition at line 67 of file ManualStretchType.cpp.

Member Function Documentation

◆ addButtonPressed

void Isis::ManualStretchType::addButtonPressed ( bool )

privateslot

This is called when a user clicks "Add / Edit" and is responsible for adding the pair into the correct location or editing the pair at that location (input value).

Definition at line 99 of file ManualStretchType.cpp.

References Isis::StretchType::p_table.

Referenced by ManualStretchType().