Winter Cardinal UI - v0.457.0 / UtilRgb

Class: UtilRgb

Table of contents

Constructors

• constructor

Methods

• blend
• brighten
• darken
• fromCode
• fromRgb
• toCode
• toGrayscale
• toLuma

Constructors

constructor

• new UtilRgb(): UtilRgb

Returns

UtilRgb

Methods

blend

▸ blend(colorA, colorB, t): number

Parameters

Name	Type
colorA	number
colorB	number
t	number

Returns

number

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:28

---

brighten

▸ brighten(color, amount): number

Parameters

Name	Type
color	number
amount	number

Returns

number

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:46

---

darken

▸ darken(color, amount): number

Parameters

Name	Type
color	number
amount	number

Returns

number

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:54

---

fromCode

▸ fromCode(code): null | number

Parameters

Name	Type
code	string

Returns

null | number

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:13

---

fromRgb

▸ fromRgb(r, g, b): number

Parameters

Name	Type
r	number
g	number
b	number

Returns

number

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:24

---

toCode

▸ toCode(color): string

Parameters

Name	Type
color	number

Returns

string

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:9

---

toGrayscale

▸ toGrayscale(color): number

Convertes the given color to a grayscale color.

Parameters

Name	Type	Description
color	number	a color to be converted

Returns

number

a grayscale color

See

https://en.wikipedia.org/wiki/Grayscale

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:69

---

toLuma

▸ toLuma(color): number

Convertes the given color to a luma in the range [0, 255].

Parameters

Name	Type	Description
color	number	a color to be converted

Returns

number

a luma in the range [0, 255]

See

https://en.wikipedia.org/wiki/Grayscale

Defined in

src/main/typescript/wcardinal/ui/util/util-rgb.ts:81

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