Isis::AdvancedStretch Class Reference

Advanced Stretch Dialog. More...

#include <AdvancedStretch.h>

Inheritance diagram for Isis::AdvancedStretch:

Collaboration diagram for Isis::AdvancedStretch:

Signals
void	stretchChanged ()
	Emitted when a new stretch is available.

Public Member Functions
	AdvancedStretch (Histogram &, const Stretch &, const QString &, const QColor &)
	This constructs an advanced stretch.
	~AdvancedStretch ()
	Destructor.
Stretch	getStretch ()
	This returns the current stretch type's stretch.
void	setStretch (Stretch newStretch)
	This is called when the user creates a stretch outside of the advanced stretch.
void	setHistogram (const Histogram &newHist)
	This is called when the visible area changes, so that the histogram can be updated.

Private Attributes
QStackedWidget *	p_stretchTypeStack
	StretchType's.

Detailed Description

Advanced Stretch Dialog.

This class is one of the panes on the advanced stretch dialog (gray, red, green or blue). This contains advanced stretch types of each kind and a selection between them.

Author

2010-05-20 Steven Lambright

Definition at line 30 of file AdvancedStretch.h.

Constructor & Destructor Documentation

Isis::AdvancedStretch::AdvancedStretch	(	Histogram &	hist,
		const Stretch &	curStretch,
		const QString &	name,
		const QColor &	color
	)

This constructs an advanced stretch.

Parameters

hist	Current histogram of visible area
curStretch	Current stretch
name	Graph name
color	Graph color

Definition at line 27 of file AdvancedStretch.cpp.

References p_stretchTypeStack, and stretchChanged().

Isis::AdvancedStretch::~AdvancedStretch

(

)

Destructor.

Definition at line 79 of file AdvancedStretch.cpp.

Member Function Documentation

Stretch Isis::AdvancedStretch::getStretch

(

)

This returns the current stretch type's stretch.

Returns

Stretch

Definition at line 88 of file AdvancedStretch.cpp.

References p_stretchTypeStack.

Referenced by Isis::AdvancedStretchDialog::getBluStretch(), Isis::AdvancedStretchDialog::getGrayStretch(), Isis::AdvancedStretchDialog::getGrnStretch(), and Isis::AdvancedStretchDialog::getRedStretch().

void Isis::AdvancedStretch::setHistogram

(

const Histogram &

newHist

)

This is called when the visible area changes, so that the histogram can be updated.

It is essential that the stretch doesn't really change in this, or zooming will affect the stretch.

Parameters

newHist

Definition at line 116 of file AdvancedStretch.cpp.

References p_stretchTypeStack, and Isis::StretchType::setHistogram().

Referenced by Isis::AdvancedStretchDialog::updateForRGBMode(), Isis::AdvancedStretchDialog::updateHistogram(), and Isis::AdvancedStretchDialog::updateHistograms().

void Isis::AdvancedStretch::setStretch

(

Stretch

newStretch

)

This is called when the user creates a stretch outside of the advanced stretch.

For example, they do a global stretch. The advanced stretch will be given this stretch and a chance to re-interpret it.

Parameters

newStretch

Definition at line 101 of file AdvancedStretch.cpp.

References p_stretchTypeStack, and Isis::StretchType::setStretch().

Referenced by Isis::AdvancedStretchDialog::updateForRGBMode(), and Isis::AdvancedStretchDialog::updateStretch().

void Isis::AdvancedStretch::stretchChanged ( )

signal

Emitted when a new stretch is available.

Referenced by AdvancedStretch().

Member Data Documentation

QStackedWidget* Isis::AdvancedStretch::p_stretchTypeStack

private

StretchType's.

Definition at line 48 of file AdvancedStretch.h.

Referenced by AdvancedStretch(), getStretch(), setHistogram(), and setStretch().

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

• src/qisis/objs/StretchTool/AdvancedStretch.h
• src/qisis/objs/StretchTool/AdvancedStretch.cpp