Inheritance diagram for Seg3D::DataLayer:

Public Member Functions
	DataLayer (const std::string &name, const Core::DataVolumeHandle &volume)

	DataLayer (const std::string &state_id)

virtual Core::VolumeType	get_type () const

virtual size_t	get_byte_size () const

virtual Core::GridTransform	get_grid_transform () const

virtual void	set_grid_transform (const Core::GridTransform &grid_transform, bool preserve_centering)

virtual bool	has_valid_data () const

virtual Core::DataType	get_data_type () const

virtual Core::VolumeHandle	get_volume () const

virtual LayerHandle	duplicate () const

Core::DataVolumeHandle	get_data_volume () const

bool	set_data_volume (Core::DataVolumeHandle data_volume)

Public Member Functions inherited from Seg3D::Layer
void	update_progress (double amount, double progress_start=0.0f, double progress_amount=1.0f)

bool	is_visible (size_t viewer_id) const

LayerGroupHandle	get_layer_group ()

void	set_layer_group (LayerGroupWeakHandle layer_group)

std::string	get_layer_id () const

std::string	get_layer_name () const

Core::DataBlock::generation_type	get_generation () const

LayerMetaData	get_meta_data () const

void	set_meta_data (const LayerMetaData &meta_data)

bool	check_abort ()

void	reset_abort ()

bool	check_stop ()

void	reset_stop ()

bool	check_filter_key (filter_key_type key) const

void	add_filter_key (filter_key_type key)

void	remove_filter_key (filter_key_type key)

void	clear_filter_keys ()

size_t	num_filter_keys () const

void	set_filter_handle (LayerAbstractFilterHandle layer)

void	reset_filter_handle ()

LayerAbstractFilterHandle	get_filter_handle ()

void	set_allow_stop ()

void	reset_allow_stop ()

Public Member Functions inherited from Core::StateHandler
	StateHandler (const std::string &type_str, bool auto_id)

template<class HANDLE , class T >
bool	add_state (const std::string &key, HANDLE &state, const T &default_value)
	Add a local state variable with default value.

template<class HANDLE , class T >
bool	add_state (const std::string &key, HANDLE &state, const T &default_value, const T &min_value, const T &max_value, const T &step)
	Add a local state variable with default value and min and max.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state)
	Add a local state variable without default value.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state, const std::string &default_option, const std::string &option_list)
	Add a local state variable with option list.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state, const std::string &default_option, const std::vector< std::string > option_list)
	Add a local state variable with option list.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state, const std::string &default_option, const std::vector< OptionLabelPair > option_list)
	Add a local state variable with option list.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state, const std::vector< std::string > &default_options, const std::vector< OptionLabelPair > option_list)
	Add a local state variable with option list.

template<class HANDLE >
bool	add_state (const std::string &key, HANDLE &state, const std::vector< std::string > &default_options, const std::string &option_list)
	Add a local state variable with option list.

template<class HANDLE , class T >
bool	add_state (const std::string &key, HANDLE &state, const std::vector< T > &default_value)
	Add a local state variable without default value.

void	invalidate ()
	this function is called when you need to delete something from the state engine, but may have More...

bool	is_valid ()
	returns true if the function hasn't been invalidated

void	mark_as_project_data ()
	Mask the states that are added to this state handler as project data.

void	do_not_save_id_number ()
	The id number of the statehandler will not be saved.

void	set_initializing (bool initializing)

bool	load_states (const StateIO &state_io)
	Load the states into the StateIO variable.

bool	save_states (StateIO &state_io)
	Save the states into the StateIO variable.

const std::string &	get_statehandler_id () const
	The id of the handler that will be the prefix of the state variables.

const std::string &	get_statehandler_id_base () const
	The id of the handler that will be the prefix of the state variables.

size_t	get_statehandler_id_number () const
	The id number of the handler that will be at the end of the prefix.

Public Attributes
Core::StateRangedDoubleHandle	contrast_state_
	State describing contrast.

Core::StateRangedDoubleHandle	brightness_state_
	State describing brightness.

Core::StateRangedDoubleHandle	display_min_value_state_

Core::StateRangedDoubleHandle	display_max_value_state_

Core::StateBoolHandle	adjust_display_min_max_state_

Core::StateBoolHandle	volume_rendered_state_
	State describing whether volume is volume rendered.

Core::StateStringHandle	data_type_state_

Core::StateDoubleHandle	min_value_state_

Core::StateDoubleHandle	max_value_state_

Public Attributes inherited from Seg3D::Layer
update_progress_signal_type	update_progress_signal_

layer_updated_signal_type	layer_updated_signal_

abort_signal_type	abort_signal_

stop_signal_type	stop_signal_

Core::StateNameHandle	name_state_
	The name of the layer.

std::vector< Core::StateBoolHandle >	visible_state_
	Per viewer state of whether this layer is visible.

Core::StateBoolHandle	master_visible_state_
	Master state of the layer visibility.

Core::StateBoolHandle	locked_state_
	State indicating whether the layer is locked.

Core::StateRangedDoubleHandle	opacity_state_
	State that describes the opacity with which the layer is displayed.

Core::StateOptionHandle	data_state_
	State that stores the current layer state.

Core::StateBoolHandle	show_information_state_
	Whether to show the layer information.

Core::StateBoolHandle	show_appearance_state_
	Whether to show the layer information.

Core::StateBoolHandle	show_advanced_visibility_state_
	Whether to show the layer information.

Core::StateBoolHandle	show_opacity_state_
	Whether to show the opacity control.

Core::StateBoolHandle	show_progress_bar_state_
	Whether to show the progress bar.

Core::StateBoolHandle	show_abort_message_state_
	Whether to show the abort message.

Core::StateBoolHandle	show_stop_button_state_
	Whether to show the stop button.

Core::BooleanStateGroupHandle	gui_state_group_
	An exclusive group of boolean states that control the visibility of different parts.

Core::StateLongLongHandle	provenance_id_state_
	State that keeps track of the provenance number. More...

Core::StateStringHandle	meta_data_state_
	State of the MetaData associated with this layer.

Core::StateStringHandle	meta_data_info_state_
	State variable that keeps track of what type of meta data was provided by the importer.

Core::StateStringHandle	centering_state_
	Centering (node vs. cell) is stored per layer for all layers (mask and data)

Protected Member Functions
virtual bool	pre_save_states (Core::StateIO &state_io)

virtual bool	post_load_states (const Core::StateIO &state_io)

virtual void	clean_up ()

Protected Member Functions inherited from Seg3D::Layer
	Layer (const std::string &name, bool creating=false)

	Layer (const std::string &name, const std::string &state_id, bool creating=false)

virtual bool	post_save_states (Core::StateIO &state_io)

virtual int	get_version ()

Protected Member Functions inherited from Core::StateHandler
void	enable_signals (bool enabled)
	This function enables/disables signals in the state variables.

virtual bool	pre_load_states (const StateIO &state_io)

virtual void	state_changed ()

virtual int	get_session_priority ()

int	get_loaded_version ()
	Get the version number of the data that was loaded.

void	set_loaded_version (int loaded_version)
	Set the version number of the data that was loaded.

Protected Member Functions inherited from Core::ConnectionHandler
void	add_connection (const boost::signals2::connection &connection)

void	add_connection (const ConnectionHandlerConnectionHandle &connection)

void	disconnect_all ()

Friends
class	DataLayerPrivate

Additional Inherited Members
Public Types inherited from Seg3D::Layer
typedef boost::signals2::signal< void(double) >	update_progress_signal_type

typedef boost::signals2::signal< void() >	layer_updated_signal_type

typedef boost::signals2::signal< void() >	abort_signal_type

typedef boost::signals2::signal< void() >	stop_signal_type

typedef long long	filter_key_type

typedef Core::StateEngine::mutex_type	mutex_type
	This code just aligns the layer locking with the StateEngine locking.

typedef Core::StateEngine::lock_type	lock_type

Static Public Member Functions inherited from Seg3D::Layer
static mutex_type &	GetMutex ()

static filter_key_type	GenerateFilterKey ()

Static Public Attributes inherited from Seg3D::Layer
static const std::string	CREATING_C

static const std::string	PROCESSING_C

static const std::string	AVAILABLE_C

static const std::string	IN_USE_C

Protected Attributes inherited from Seg3D::Layer
Core::StateLongLongHandle	generation_state_
	State that stores the generation of its datablock.