Kryzeth Standard Library

utils.color

Methods36 

function Color.new(...: any) -> Color

Create a new Color object. it can be passed, A Color, a string color name, an array, a list of float paramaters (RGB), a color dictionary, or hex

function Color.__call(...: any) -> Color
 
function Color.load(color: Color) -> Color

Loads the color metatmethods into table without any checking.

function Color.copy(color: Color, alpha: float | nil) -> Color

Copies the color into a new Color.

Parameters
colorColor
alphafloat | nil

[opt] Change the alpha of the copied color

Returns
Color
function Color.white() -> Color

Returns a white Color.

function Color.black() -> Color

Returns a black color.

function Color.from_string(string_name: string, alpha: float | nil) -> Color

Returns a color from a string name if known. Returns white if color string is unknown

Parameters
string_namestring
alphafloat | nil

[opt]

Returns
Color
function Color.from_params(r: float | nil, g: float | nil, b: float | nil, a: float | nil) -> Color

Converts a color in the rgb format to a color table.

Parameters
rfloat | nil

[opt=0] 0-255 red

gfloat | nil

[opt=0] 0-255 green

bfloat | nil

[opt=0] 0-255 blue

afloat | nil

[opt=255] 0-255 alpha

Returns
Color
function Color.from_rgb(r: float | nil, g: float | nil, b: float | nil, a: float | nil) -> Color
Parameters
rfloat | nil

[opt=0] 0-255 red

gfloat | nil

[opt=0] 0-255 green

bfloat | nil

[opt=0] 0-255 blue

afloat | nil

[opt=255] 0-255 alpha

Returns
Color
See:

Color.from_params

function Color.from_array(color: float[], alpha: float | nil) -> Color

Converts a color in the array format to a color in the table format.

Parameters
colorfloat[]

the color to convert — { [1] = @{float}, [2] = @{float}, [3] = @{float}, [4] = @{float} }

alphafloat | nil

[opt]

Returns
Color

a converted color — { r = c_arr[1], g = c_arr[2], b = c_arr[3], a = c_arr[4] }

function Color.from_table(color: table, alpha: float | nil) -> Color

Converts a color in the dictionary format to a color in the Color format.

Parameters
colortable

the color to convert

alphafloat | nil

[opt]

Returns
Color
function Color.from_hex(color: string, alpha: float[opt]) -> a Color

Get a color table with a hexadecimal string. Optionally provide the value for the alpha channel.

Parameters
colorstring

hexadecimal color string (#ffffff, not #fff)

alphafloat[opt]
Returns
aColor

color table with RGB converted from Hex and with alpha

function Color.set(color, alpha) -> any
 Deprecated
Deprecated
function Color.normalize(color: Color) -> Color

Normalizes a color between 0 and 1

function Color.alpha(color: Color, alpha: float | nil) -> Color

Set the alpha channel on a color

Parameters
colorColor
alphafloat | nil

[opt = 1]

Returns
Color
function Color.premul_alpha(color: Color, alpha: float) -> nil

Premultiply alpha

function Color.add(lhs: Color, rhs: Color) -> nil

Add 2 colors together.

function Color.subtract(lhs: Color, rhs: Color) -> nil

Subtract 2 colors together.

function Color.multiply(lhs: Color, rhs: Color) -> nil

Multiply 2 colors together.

function Color.divide(lhs: Color, rhs: Color) -> nil

Add 2 colors together.

function Color.modulo(lhs: Color, rhs: Color) -> Color

Modulo of 2 colors.

function Color.unary(color: Color) -> Color

Flip a color to white or black.

function Color.len(color: Color) -> number

Get the length of a color by adding all its values together

function Color.equals(lhs: Color, rhs: Color) -> boolean

Are both colors equal.

function Color.less_than(lhs: Color, rhs: Color) -> boolean

Is LHS less than RHS.

function Color.less_than_eq(lhs: Color, rhs: Color) -> boolean

Is LHS less than or equal to RHS.

function Color.to_hex(color: Color) -> string

Return a hex formated string from a color.

function Color.to_array(color: Color) -> table

Return an array with 4 paramaters.

function Color.pack(color: Color) -> table
See:

Color.to_array

function Color.to_params(color: Color) -> ...unknown

Return the color as 4 paramaters.

function Color.unpack(color: Color) -> ...unknown
See:

Color.to_params

function Color.to_string(color: Color) -> string

Return the Color as a string.

function Color.is_complex(color: Color) -> boolean

Is this a correctly formatted color.

function Color.is_Color(color: Color) -> boolean

Is this a Color object.

function Color.is_color(color: Color) -> boolean

Is this a Color object or correctly formatted color table.

function Color.best_color_match(color) -> nil

Takes a color and table of colors, finds key of color in table that most closely matches given color

Fields5

Color.__class: string = "Color"
 
Color.__index : unknown
 
Color.color : unknown

@table color @{defines.color}

Color.anticolor : unknown

@table anticolor @{defines.anticolor}

Color.lightcolor : unknown

@table lightcolor @{defines.lightcolor}