Colormap class. More...

Public Member Functions
void	addColor (double value, ImColor color)
	Add a color with value.
	Colormap ()
	Constructor.
ImColor	getColor (double value, const ImColor &defaultColor) const
	Gets the color for the given value.
const std::vector< std::pair< double, ImColor > > &	getColormap () const
	Return the map.
int64_t	getId () const
	Return the id of the colormap.
void	removeColor (size_t idx)
	Remove the entry at the index (if past the last index or empty, NoOp)

Data Fields
bool	discrete
	Whether to have discrete changes of the colors or continuous.
std::string	name
	Name of the Colormap.
size_t	version
	Version, to tell nodes that the colormap was updated.

Private Member Functions
void	render () const
	Renders the colormap.
void	render (const ImRect &bounds) const
	Renders the colormap.

Private Attributes
std::vector< std::pair< double, ImColor > >	colormap
	Sorted list of value/color combinations (value is active if lookup is greater or equal)
int64_t	id
	Unique id of the colormap.

Friends
void	from_json (const json &j, Colormap &cmap)
	Converts the provided json object into a struct.
bool	NAV::ColormapButton (const char *label, Colormap &cmap, const ImVec2 &size_arg)
	Display a colormap button.
void	to_json (json &j, const Colormap &cmap)
	Converts the provided object into a json object.

Detailed Description

Colormap class.

Definition at line 47 of file Colormap.hpp.

Constructor & Destructor Documentation

◆ Colormap()

NAV::Colormap::Colormap ( )

Constructor.

Definition at line 29 of file Colormap.cpp.

Member Function Documentation

◆ addColor()

void NAV::Colormap::addColor	(	double	value,
		ImColor	color )

Add a color with value.

Parameters

value	Value
color	Color

Definition at line 36 of file Colormap.cpp.

◆ getColor()

ImColor NAV::Colormap::getColor	(	double	value,
		const ImColor &	defaultColor ) const

nodiscard

Gets the color for the given value.

Parameters

[in]	value	Value to look for
[in]	defaultColor	Default color to display if no enty in the colormap matches

Returns: The color for the value or the given defaultColor if nothing matches

Definition at line 51 of file Colormap.cpp.

◆ getColormap()

const std::vector< std::pair< double, ImColor > > & NAV::Colormap::getColormap ( ) const

nodiscard

Return the map.

Definition at line 78 of file Colormap.cpp.

◆ getId()

int64_t NAV::Colormap::getId ( ) const

nodiscard

Return the id of the colormap.

Definition at line 73 of file Colormap.cpp.

◆ removeColor()

void NAV::Colormap::removeColor ( size_t idx )

Remove the entry at the index (if past the last index or empty, NoOp)

Parameters

idx	Index to remove

Definition at line 44 of file Colormap.cpp.

◆ render() [1/2]

void NAV::Colormap::render ( ) const

private

Renders the colormap.

Note: Code from Implot library

Definition at line 83 of file Colormap.cpp.

◆ render() [2/2]

void NAV::Colormap::render ( const ImRect & bounds ) const

private

Renders the colormap.

Parameters

[in] bounds Bounds where to draw the rect

Note: Code from Implot library

Definition at line 93 of file Colormap.cpp.

◆ from_json

void from_json	(	const json &	j,
		Colormap &	cmap )

friend

Converts the provided json object into a struct.

Parameters

[in]	j	Json object with the vector values
[out]	cmap	Struct to return

Definition at line 225 of file Colormap.cpp.

◆ NAV::ColormapButton

bool NAV::ColormapButton	(	const char *	label,
		Colormap &	cmap,
		const ImVec2 &	size_arg )

friend

Display a colormap button.

Parameters

[in]	label	Label to display on the button (unique id for ImGui)
[in,out]	cmap	Colormap to show on the button and edit in the popup
[in]	size_arg	Size of the button

Returns: True if clicked

Note: Code from Implot library

◆ to_json

void to_json	(	json &	j,
		const Colormap &	cmap )

friend

Converts the provided object into a json object.

Parameters

[out]	j	Return Json object
[in]	cmap	Colormap to convert

Definition at line 215 of file Colormap.cpp.

Field Documentation

◆ colormap

std::vector<std::pair<double, ImColor> > NAV::Colormap::colormap

private

Sorted list of value/color combinations (value is active if lookup is greater or equal)

Definition at line 82 of file Colormap.hpp.

◆ discrete

bool NAV::Colormap::discrete

Whether to have discrete changes of the colors or continuous.

Definition at line 75 of file Colormap.hpp.

◆ id

int64_t NAV::Colormap::id

private

Unique id of the colormap.

Definition at line 80 of file Colormap.hpp.

◆ name

std::string NAV::Colormap::name

Name of the Colormap.

Definition at line 74 of file Colormap.hpp.

◆ version

size_t NAV::Colormap::version

Version, to tell nodes that the colormap was updated.

Definition at line 76 of file Colormap.hpp.

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

/home/runner/work/INSTINCT/INSTINCT/src/util/Plot/Colormap.hpp
/home/runner/work/INSTINCT/INSTINCT/src/util/Plot/Colormap.cpp

Public Member Functions

Data Fields

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Colormap()

Member Function Documentation

◆ addColor()

◆ getColor()

◆ getColormap()

◆ getId()

◆ removeColor()

◆ render() [1/2]

◆ render() [2/2]

Friends And Related Symbol Documentation

◆ from_json

◆ NAV::ColormapButton

◆ to_json

Field Documentation

◆ colormap

◆ discrete

◆ id

◆ name

◆ version