colour 1.0.2

An easy way to use color in flutter (with Normal, HEX, RGB, ARGB, or RGBO format).

Colour

An easy way to use color in flutter (with Normal, HEX, RGB, ARGB, or RGBO format).

Getting Started

In your flutter project add the dependency:

dependencies:
  colour: ^1.0.2

or reference the git repo directly:

dependencies:
  colour:
    git: https://github.com/salkuadrat/colour.git

Examples

You can use it like a normal Color:

Colour(0xFFFFFFFF)
Colour(0x00000000)

// with opacity
Colour(0xFFFFFFFF, 0.25)
Colour(0xFFFFFFFF, 0.5)

Or with any HEX color formats:

Colour('121212')
Colour('#121212')
Colour('af12dc')
Colour('#af12dc')
Colour('AF12DC')
Colour('#AF12DC')
Colour('FF121212')
Colour('#FF121212')
Colour('ff1212aa')
Colour('#ff1212aa')

// with opacity
Colour('121212', 0.25)
Colour('#121212', 0.5)
Colour('af12dc', 0.75)
Colour('#af12dc', 1.0)
Colour('AF12DC', 0.0)
Colour('#AF12DC', 0.25)
Colour('FF121212', 0.3)
Colour('#FF121212', 0.8)
Colour('ff1212aa', 0.6)
Colour('#ff1212aa', 0.42)

Feel free to use RGB format.

Colour(255, 255, 255)
Colour(0, 0, 0)
Colour(120, 120, 80)

It can also be used with ARGB format.

Colour(0, 255, 255, 255) // shorter than Color.fromARGB(0, 255, 255, 255)
Colour(255, 0, 0, 0)
Colour(75, 120, 120, 80)

RGBO format can works fine too...

Colour(255, 255, 255, 0.0) // shorter than Color.fromRGBO(255, 255, 255, 0.0)
Colour(0, 0, 0, 0.5)
Colour(120, 120, 80, 1.0)

Anyhow, this is a rare case. Suppose you already have a defined variable of Color. You can apply opacity to Color using Colour like this:

// suppose you already have an existing Color
Color _color = Colors.teal;

// apply opacity with Colour 
Colour(_color, 0.75) // the same as _color.withOpacity(0.75)