ofxOui::Colormap Class Reference

Sequential Colormap generator. More...

#include <ofxOuiColormap.hpp>

Public Member Functions
	Colormap ()
	Default Constructor. More...
virtual	~Colormap ()
	Destructor. More...
string	getName () const
	get the name of the current colormap More...
bool	setByName (string name)
	set the colormap by name More...
void	setBaseColors (vector< ofColor > colors)
	set a colormap from a vector of base colors More...
void	resize (int num_values)
	resize the colormap More...
ofColor	sample (float position)

Public Attributes
vector< ofColor >	values
	vector of colors of the colormap More...

Private Member Functions
void	generateValues ()

Private Attributes
vector< ofColor >	base_colors_
string	current_map_name_

Static Private Attributes
static map< string, vector< ofColor > >	fabric_

Detailed Description

Sequential Colormap generator.

Constructor & Destructor Documentation

Colormap()

ofxOui::Colormap::Colormap

(

)

Default Constructor.

~Colormap()

ofxOui::Colormap::~Colormap ( )

virtual

Destructor.

Member Function Documentation

generateValues()

void ofxOui::Colormap::generateValues ( )

private

getName()

string ofxOui::Colormap::getName

(

)

const

get the name of the current colormap

Returns

name of the current colormap

resize()

void ofxOui::Colormap::resize

(

int

num_values

)

resize the colormap

Returns

num_values size of the colormap (number of color steps)

sample()

ofColor ofxOui::Colormap::sample

(

float

position

)

setBaseColors()

void ofxOui::Colormap::setBaseColors

(

vector< ofColor >

colors

)

set a colormap from a vector of base colors

Parameters

colors

vector of Colors to of the sequential colormap

setByName()

bool ofxOui::Colormap::setByName

(

string

name

)

set the colormap by name

Parameters

name	name of the current colormap

Returns

true if the colormap exists

Member Data Documentation

base_colors_

vector<ofColor> ofxOui::Colormap::base_colors_

private

current_map_name_

string ofxOui::Colormap::current_map_name_

private

fabric_

map< string, vector< ofColor > > ofxOui::Colormap::fabric_

staticprivate

Initial value:

= {
    {"winter", {ofColor(0, 0, 255), ofColor(0, 255, 127)}},
    {"summer", {ofColor(0, 127, 102), ofColor(255, 255, 102)}},
    {"spring", {ofColor(255, 0, 255), ofColor(255, 255, 0)}},
    {"autumn", {ofColor(255, 0, 0), ofColor(255, 255, 0)}},
    {"bw", {ofColor(0, 0, 0), ofColor(255, 255, 255)}},
}

values

vector<ofColor> ofxOui::Colormap::values

vector of colors of the colormap

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

• ofxOuiColormap.hpp
• ofxOuiColormap.cpp