Isis::ViewportBufferTransform Class Reference

#include <ViewportBufferTransform.h>

Inheritance diagram for Isis::ViewportBufferTransform:

Collaboration diagram for Isis::ViewportBufferTransform:

Public Types
enum	ActionType { none, transform, fill, stretch }
	This uniquely identifies which child is instantiated. More...

Public Member Functions
	ViewportBufferTransform ()
	Constructor. More...
virtual ActionType	getActionType ()
	Returns the instance type. More...
void	setTranslation (int x, int y)
	Sets the translation amount in x and y. More...
int	getXTranslation ()
	Gets the amount the buffer should be translated in X. More...
int	getYTranslation ()
	Gets the amount the buffer should be translated in Y. More...
void	setResize (int width, int height)
	Sets the size the buffer should be resized to. More...
const int &	getBufferWidth ()
	Returns the new buffer width. More...
const int &	getBufferHeight ()
	Returns the new buffer height. More...
bool	resizeFirst ()
	Returns true if the resize should happen before the translation. More...
void	resizeFirst (bool resizeFirst)
	Sets whether the resize should happen before the translation. More...
bool	started ()
	Returns true if this is an action that takes time and has begun. More...
void	started (bool started)
	Sets started. More...
virtual void	stop ()
	Cancels the process, used if reinitialize requested for example. More...

Detailed Description

Author

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Member Enumeration Documentation

ActionType

enum Isis::ViewportBufferAction::ActionType

inherited

This uniquely identifies which child is instantiated.

Enumerator
none	Parent was instantiated.
transform	ViewportBufferTransform.
fill	ViewportBufferFill.
stretch	ViewportBufferStretch.

Constructor & Destructor Documentation

ViewportBufferTransform()

Isis::ViewportBufferTransform::ViewportBufferTransform

(

)

Constructor.

Member Function Documentation

getActionType()

virtual ActionType Isis::ViewportBufferTransform::getActionType ( )

inlinevirtual

Returns the instance type.

Reimplemented from Isis::ViewportBufferAction.

References Isis::ViewportBufferAction::transform.

getBufferHeight()

const int& Isis::ViewportBufferTransform::getBufferHeight ( )

inline

Returns the new buffer height.

Returns

const int&

getBufferWidth()

const int& Isis::ViewportBufferTransform::getBufferWidth ( )

inline

Returns the new buffer width.

Returns

const int&

getXTranslation()

int Isis::ViewportBufferTransform::getXTranslation ( )

inline

Gets the amount the buffer should be translated in X.

Returns

int

getYTranslation()

int Isis::ViewportBufferTransform::getYTranslation ( )

inline

Gets the amount the buffer should be translated in Y.

Returns

int

resizeFirst() [1/2]

bool Isis::ViewportBufferTransform::resizeFirst ( )

inline

Returns true if the resize should happen before the translation.

Returns

bool

Referenced by Isis::ViewportBuffer::pan(), Isis::ViewportBuffer::resizedViewport(), and resizeFirst().

resizeFirst() [2/2]

void Isis::ViewportBufferTransform::resizeFirst ( bool  resizeFirst )

inline

Sets whether the resize should happen before the translation.

Parameters

resizeFirst

References resizeFirst().

setResize()

void Isis::ViewportBufferTransform::setResize	(	int	width,
		int	height
	)

Sets the size the buffer should be resized to.

Parameters

width
height

Referenced by Isis::ViewportBuffer::pan(), and Isis::ViewportBuffer::resizedViewport().

setTranslation()

void Isis::ViewportBufferTransform::setTranslation	(	int	x,
		int	y
	)

Sets the translation amount in x and y.

Parameters

x
y

Referenced by Isis::ViewportBuffer::pan(), and Isis::ViewportBuffer::resizedViewport().

started() [1/2]

bool Isis::ViewportBufferAction::started ( )

inlineinherited

Returns true if this is an action that takes time and has begun.

Referenced by Isis::ViewportBuffer::DataReady(), and Isis::ViewportBufferAction::started().

started() [2/2]

void Isis::ViewportBufferAction::started ( bool  started )

inlineinherited

Sets started.

Parameters

started

True if starting

References Isis::ViewportBufferAction::started().

stop()

virtual void Isis::ViewportBufferAction::stop ( )

inlinevirtualinherited

Cancels the process, used if reinitialize requested for example.

Reimplemented in Isis::ViewportBufferFill.

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

• /usgs/pkgs/isis3.9.0_docs/ISIS3/isis/src/qisis/objs/CubeViewport/ViewportBufferTransform.h
• /usgs/pkgs/isis3.9.0_docs/ISIS3/isis/src/qisis/objs/CubeViewport/ViewportBufferTransform.cpp