manages presets for color, opacity, and annotation presets. More...

#include <vtkSMTransferFunctionPresets.h>

Inheritance diagram for vtkSMTransferFunctionPresets:

Collaboration diagram for vtkSMTransferFunctionPresets:

[legend]

Classes
struct	ImportedPreset

Public Types
typedef vtkSMObject	Superclass

Public Types inherited from vtkSMObject
typedef vtkObject	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

unsigned int	GetNumberOfPresets ()
	Returns the number of presets current available (including builtin and custom). More...

std::string	GetPresetAsString (unsigned int index)
	Gets the raw text for a preset given its index. More...

bool	AddPreset (const char *name, const std::string &preset)
	Add a new preset. More...

bool	RemovePreset (unsigned int index)
	Remove a preset. More...

const Json::Value &	GetPreset (unsigned int index)
	Returns a preset at a given index. More...

std::string	GetPresetName (unsigned int index)
	Returns the name for a preset at the given index. More...

bool	HasPreset (const char *name)
	Returns true if a present with given name exists. More...

bool	GetPresetHasOpacities (const Json::Value &preset)
	Returns true if the preset has opacities i.e. More...

bool	GetPresetHasOpacities (unsigned int index)

bool	GetPresetHasIndexedColors (const Json::Value &preset)
	Returns true is the preset has indexed colors. More...

bool	GetPresetHasIndexedColors (unsigned int index)

bool	GetPresetHasAnnotations (const Json::Value &preset)
	Returns true is the preset has annotations. More...

bool	GetPresetHasAnnotations (unsigned int index)

bool	SetPreset (const char *name, const Json::Value &preset)
	Set the Json::Value object for preset 'name' if such a preset was found in the custom presets. More...

bool	AddPreset (const char *name, const Json::Value &preset)
	Add a preset give the Json::Value object. More...

std::string	AddUniquePreset (const Json::Value &preset, const char *prefix=nullptr)
	Same as AddPreset() expect it create a unique name using the prefix provided. More...

bool	IsPresetBuiltin (unsigned int index)
	Returns true if the preset is a builtin preset. More...

bool	RenamePreset (unsigned int index, const char *newname)
	Rename a preset. More...

void	ReloadPresets ()
	Reload the presets from the configuration file. More...


const Json::Value &	GetFirstPresetWithName (const char *name, int &idx)
	Returns a preset JSON given the name. More...

const Json::Value &	GetFirstPresetWithName (const char *name)
	Returns a preset JSON given the name. More...


bool	ImportPresets (const char *filename, vtkTypeUInt32 location=0x10)
	Load presets from a file. More...

bool	ImportPresets (const char filename, std::vector< ImportedPreset > importedPresets, vtkTypeUInt32 location=0x10)
	Load presets from a file. More...

bool	ImportPresets (const Json::Value &presets)
	Load presets from a file. More...

bool	ImportPresets (const Json::Value &presets, std::vector< ImportedPreset > *importedPresets)
	Load presets from a file. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual vtkMTimeType	GetMTime ()

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkSMTransferFunctionPresets *	New ()

static int	IsTypeOf (const char *type)

static vtkSMTransferFunctionPresets *	SafeDownCast (vtkObject *o)

static vtkSMTransferFunctionPresets *	GetInstance ()
	Get singleton instance. More...

Static Public Member Functions inherited from vtkSMObject
static vtkSMObject *	New ()

static int	IsTypeOf (const char *type)

static vtkSMObject *	SafeDownCast (vtkObject *o)

static std::string	CreatePrettyLabel (const std::string &name)
	Return a well-formated label using provided name by adding spaces between lower cases and upper cases: More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

static vtkObjectBase *	New ()

Protected Member Functions
	vtkSMTransferFunctionPresets ()

	~vtkSMTransferFunctionPresets () override

Protected Member Functions inherited from vtkSMObject
	vtkSMObject ()

	~vtkSMObject () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

manages presets for color, opacity, and annotation presets.

vtkSMTransferFunctionPresets is a manager to manage all color, opacity, and annotation presets. It also uses vtkSMSettings to support persistent customizations besides hard-coded/builtin presets.

vtkSMTransferFunctionPresets is designed as a singleton, accessible through the GetInstance() static method. Public API ensure that presets are loaded, but a reload can be explictly asked (see ReloadPresets()).

Definition at line 29 of file vtkSMTransferFunctionPresets.h.

Member Typedef Documentation

◆ Superclass

typedef vtkSMObject vtkSMTransferFunctionPresets::Superclass

Definition at line 44 of file vtkSMTransferFunctionPresets.h.

Constructor & Destructor Documentation

◆ vtkSMTransferFunctionPresets()

vtkSMTransferFunctionPresets::vtkSMTransferFunctionPresets ( )

protected

◆ ~vtkSMTransferFunctionPresets()

vtkSMTransferFunctionPresets::~vtkSMTransferFunctionPresets ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkSMTransferFunctionPresets* vtkSMTransferFunctionPresets::New ( )

static

◆ GetClassName()

virtual const char* vtkSMTransferFunctionPresets::GetClassName ( )

virtual

Reimplemented from vtkSMObject.

◆ IsTypeOf()

static int vtkSMTransferFunctionPresets::IsTypeOf ( const char * type )

static

◆ IsA()

virtual int vtkSMTransferFunctionPresets::IsA ( const char * type )

virtual

Reimplemented from vtkSMObject.

◆ SafeDownCast()

static vtkSMTransferFunctionPresets* vtkSMTransferFunctionPresets::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

void vtkSMTransferFunctionPresets::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Reimplemented from vtkSMObject.

◆ GetInstance()

static vtkSMTransferFunctionPresets* vtkSMTransferFunctionPresets::GetInstance ( )

static

Get singleton instance.

◆ GetNumberOfPresets()

unsigned int vtkSMTransferFunctionPresets::GetNumberOfPresets ( )

Returns the number of presets current available (including builtin and custom).

◆ GetPresetAsString()

std::string vtkSMTransferFunctionPresets::GetPresetAsString ( unsigned int index )

Gets the raw text for a preset given its index.

The preset is provided as a JSON string. Returns an empty string when not available.

◆ AddPreset() [1/2]

bool vtkSMTransferFunctionPresets::AddPreset	(	const char *	name,
		const std::string &	preset
	)

Add a new preset.

This will get saved across sessions using vtkSMSettings, as appropriate. If name provided already exists, this will override the existing preset (even for builtin presets). preset must be a valid JSON string. If not, this will return failure.

◆ RemovePreset()

bool vtkSMTransferFunctionPresets::RemovePreset ( unsigned int index )

Remove a preset.

This has no effect for builtin presets.

◆ GetFirstPresetWithName() [1/2]

const Json::Value& vtkSMTransferFunctionPresets::GetFirstPresetWithName	(	const char *	name,
		int &	idx
	)

Returns a preset JSON given the name.

Since multiple presets can have the same name, this returns the 'first' preset with the specified name. idx is set to the index of the found preset,-1 if none.

◆ GetFirstPresetWithName() [2/2]

const Json::Value& vtkSMTransferFunctionPresets::GetFirstPresetWithName ( const char * name )

Returns a preset JSON given the name.

Since multiple presets can have the same name, this returns the 'first' preset with the specified name. idx is set to the index of the found preset,-1 if none.

◆ GetPreset()

const Json::Value& vtkSMTransferFunctionPresets::GetPreset ( unsigned int index )

Returns a preset at a given index.

◆ GetPresetName()

std::string vtkSMTransferFunctionPresets::GetPresetName ( unsigned int index )

Returns the name for a preset at the given index.

◆ HasPreset()

bool vtkSMTransferFunctionPresets::HasPreset ( const char * name )

Returns true if a present with given name exists.

◆ GetPresetHasOpacities() [1/2]

bool vtkSMTransferFunctionPresets::GetPresetHasOpacities ( const Json::Value & preset )

Returns true if the preset has opacities i.e.

values for a piecewise function.

◆ GetPresetHasOpacities() [2/2]

bool vtkSMTransferFunctionPresets::GetPresetHasOpacities ( unsigned int index )

inline

Definition at line 106 of file vtkSMTransferFunctionPresets.h.

◆ GetPresetHasIndexedColors() [1/2]

bool vtkSMTransferFunctionPresets::GetPresetHasIndexedColors ( const Json::Value & preset )

Returns true is the preset has indexed colors.

◆ GetPresetHasIndexedColors() [2/2]

bool vtkSMTransferFunctionPresets::GetPresetHasIndexedColors ( unsigned int index )

inline

Definition at line 115 of file vtkSMTransferFunctionPresets.h.

◆ GetPresetHasAnnotations() [1/2]

bool vtkSMTransferFunctionPresets::GetPresetHasAnnotations ( const Json::Value & preset )

Returns true is the preset has annotations.

◆ GetPresetHasAnnotations() [2/2]

bool vtkSMTransferFunctionPresets::GetPresetHasAnnotations ( unsigned int index )

inline

Definition at line 124 of file vtkSMTransferFunctionPresets.h.

◆ SetPreset()

bool vtkSMTransferFunctionPresets::SetPreset	(	const char *	name,
		const Json::Value &	preset
	)

Set the Json::Value object for preset 'name' if such a preset was found in the custom presets.

Return true if preset was correctly set, false otherwise.

◆ AddPreset() [2/2]

bool vtkSMTransferFunctionPresets::AddPreset	(	const char *	name,
		const Json::Value &	preset
	)

Add a preset give the Json::Value object.

◆ AddUniquePreset()

std::string vtkSMTransferFunctionPresets::AddUniquePreset	(	const Json::Value &	preset,
		const char *	prefix = `nullptr`
	)

Same as AddPreset() expect it create a unique name using the prefix provided.

If no prefix is specified, "Preset" will be used as the prefix.

◆ IsPresetBuiltin()

bool vtkSMTransferFunctionPresets::IsPresetBuiltin ( unsigned int index )

Returns true if the preset is a builtin preset.

The preset is identified by its index.

◆ RenamePreset()

bool vtkSMTransferFunctionPresets::RenamePreset	(	unsigned int	index,
		const char *	newname
	)

Rename a preset.

◆ ImportPresets() [1/4]

bool vtkSMTransferFunctionPresets::ImportPresets	(	const char *	filename,
		vtkTypeUInt32	location = `0x10`
	)

Load presets from a file.

All presets are added to "custom" presets list and are considered as non-builtin. If the filename ends with a .xml, it's assumed to be a legacy color map XML and will be converted to the new format before processing.

◆ ImportPresets() [2/4]

bool vtkSMTransferFunctionPresets::ImportPresets	(	const char *	filename,
		std::vector< ImportedPreset > *	importedPresets,
		vtkTypeUInt32	location = `0x10`
	)

Load presets from a file.

All presets are added to "custom" presets list and are considered as non-builtin. If the filename ends with a .xml, it's assumed to be a legacy color map XML and will be converted to the new format before processing.

◆ ImportPresets() [3/4]

bool vtkSMTransferFunctionPresets::ImportPresets ( const Json::Value & presets )

Load presets from a file.

All presets are added to "custom" presets list and are considered as non-builtin. If the filename ends with a .xml, it's assumed to be a legacy color map XML and will be converted to the new format before processing.

◆ ImportPresets() [4/4]

bool vtkSMTransferFunctionPresets::ImportPresets	(	const Json::Value &	presets,
		std::vector< ImportedPreset > *	importedPresets
	)

Load presets from a file.

All presets are added to "custom" presets list and are considered as non-builtin. If the filename ends with a .xml, it's assumed to be a legacy color map XML and will be converted to the new format before processing.

◆ ReloadPresets()

void vtkSMTransferFunctionPresets::ReloadPresets ( )

Reload the presets from the configuration file.

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

/builds/gitlab-kitware-sciviz-ci/Remoting/Views/vtkSMTransferFunctionPresets.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkSMTransferFunctionPresets()

◆ ~vtkSMTransferFunctionPresets()

Member Function Documentation

◆ New()

◆ GetClassName()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ PrintSelf()

◆ GetInstance()

◆ GetNumberOfPresets()

◆ GetPresetAsString()

◆ AddPreset() [1/2]

◆ RemovePreset()

◆ GetFirstPresetWithName() [1/2]

◆ GetFirstPresetWithName() [2/2]

◆ GetPreset()

◆ GetPresetName()

◆ HasPreset()

◆ GetPresetHasOpacities() [1/2]

◆ GetPresetHasOpacities() [2/2]

◆ GetPresetHasIndexedColors() [1/2]

◆ GetPresetHasIndexedColors() [2/2]

◆ GetPresetHasAnnotations() [1/2]

◆ GetPresetHasAnnotations() [2/2]

◆ SetPreset()

◆ AddPreset() [2/2]

◆ AddUniquePreset()

◆ IsPresetBuiltin()

◆ RenamePreset()

◆ ImportPresets() [1/4]

◆ ImportPresets() [2/4]

◆ ImportPresets() [3/4]

◆ ImportPresets() [4/4]

◆ ReloadPresets()