Add a value to an angle input (in radians). The output value is wrapped to a range between [0, 2*pi]. This transform is useful for correcting e.g. a heading or a wind direction reading. More...

#include <sensesp/transforms/angle_correction.h>

Inheritance diagram for sensesp::AngleCorrection:

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Public Member Functions
	AngleCorrection (float offset, float min_angle=0, const String &config_path="")

virtual void	set (const float &input) override

virtual bool	to_json (JsonObject &root) override

virtual bool	from_json (const JsonObject &config) override

Public Member Functions inherited from sensesp::SymmetricTransform< float >
	SymmetricTransform (String config_path="")

Public Member Functions inherited from sensesp::Transform< C, P >
	Transform (String config_path="")

Transform< C, P > *	connect_from (ValueProducer< P > producer0, ValueProducer< P > producer1=NULL, ValueProducer< P > producer2=NULL, ValueProducer< P > producer3=NULL, ValueProducer< P > *producer4=NULL)

Public Member Functions inherited from sensesp::TransformBase
	TransformBase (const String &config_path)

virtual	~TransformBase ()

Public Member Functions inherited from sensesp::FileSystemSaveable
	FileSystemSaveable (const String &config_path)

virtual bool	load () override
	Load and populate the object from a persistent storage.

virtual bool	save () override
	Save the object to a persistent storage.

virtual bool	clear () override
	Delete the data from a persistent storage.

bool	find_config_file (const String &config_path, String &filename)

Public Member Functions inherited from sensesp::Saveable
	Saveable (const String &config_path)

virtual bool	refresh ()
	Refresh the object. This may or may not access the persistent storage but is not expected to overwrite the object's state.

const String &	get_config_path () const

Public Member Functions inherited from sensesp::ValueConsumer< C >
virtual void	set (const C &new_value)

virtual void	set_input (const C &new_value)

void	connect_from (ValueProducer< C > *producer)

Public Member Functions inherited from sensesp::ValueProducer< P >
	ValueProducer ()

	ValueProducer (const P &initial_value)

virtual const P &	get () const

std::enable_if< std::is_base_of< ValueConsumer< typenameVConsumer::input_type >, VConsumer >::value &&std::is_convertible< P, typenameVConsumer::input_type >::value, std::shared_ptr< VConsumer > >::type	connect_to (std::shared_ptr< VConsumer > consumer)
	Connect a producer to a transform with a different input type.

std::enable_if< std::is_base_of< ValueConsumer< typenameVConsumer::input_type >, VConsumer >::value &&std::is_convertible< P, typenameVConsumer::input_type >::value, VConsumer * >::type	connect_to (VConsumer *consumer)

std::enable_if< std::is_base_of< ValueConsumer< typenameVConsumer::input_type >, VConsumer >::value &&std::is_convertible< P, typenameVConsumer::input_type >::value, VConsumer * >::type	connect_to (VConsumer &consumer)

void	emit (const P &new_value)

Public Member Functions inherited from sensesp::Observable
	Observable ()

	Observable (Observable &&other)
	Move constructor.

void	notify ()

int	attach (std::function< void()> observer)
	Attach an observer callback.

void	detach (int id)
	Remove a previously attached observer by its ID.

Protected Attributes
float	offset_

float	min_angle_

Protected Attributes inherited from sensesp::Saveable
const String	config_path_

Protected Attributes inherited from sensesp::ValueProducer< P >
P	output_

Additional Inherited Members
Public Types inherited from sensesp::ValueConsumer< C >
using	input_type = C

Static Public Member Functions inherited from sensesp::TransformBase
static const std::set< TransformBase * > &	get_transforms ()

static void	clear_registry ()

Detailed Description

Add a value to an angle input (in radians). The output value is wrapped to a range between [0, 2*pi]. This transform is useful for correcting e.g. a heading or a wind direction reading.

Parameters

offset	Value to be added, in radians.
min_angle	If you have output between -pi and pi, use -3.14159265, otherwise use 0. Default value is 0.
config_path	Path to configure this transform in the Config UI.

Definition at line 21 of file angle_correction.h.

Constructor & Destructor Documentation

◆ AngleCorrection()

sensesp::AngleCorrection::AngleCorrection	(	float	offset,
		float	min_angle = `0`,
		const String &	config_path = `""`
	)

Definition at line 7 of file angle_correction.cpp.

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Member Function Documentation

◆ from_json()

bool sensesp::AngleCorrection::from_json ( const JsonObject & root )

overridevirtual

Deserializes the current object data from a JsonObject.

Reimplemented from sensesp::Serializable.

Definition at line 31 of file angle_correction.cpp.

◆ set()

void sensesp::AngleCorrection::set ( const float & input )

overridevirtual

Definition at line 13 of file angle_correction.cpp.

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◆ to_json()

bool sensesp::AngleCorrection::to_json ( JsonObject & root )

overridevirtual

Serializes the current object data into a JsonObject.

Reimplemented from sensesp::Serializable.

Definition at line 25 of file angle_correction.cpp.

Member Data Documentation

◆ min_angle_

float sensesp::AngleCorrection::min_angle_

protected

Definition at line 31 of file angle_correction.h.

◆ offset_

float sensesp::AngleCorrection::offset_

protected

Definition at line 30 of file angle_correction.h.

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

src/sensesp/transforms/angle_correction.h
src/sensesp/transforms/angle_correction.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AngleCorrection()

Member Function Documentation

◆ from_json()

◆ set()

◆ to_json()

Member Data Documentation

◆ min_angle_

◆ offset_