AsciiColour class

One entry of the 256-colour table, which the terminal can paint into any of three places.

A colour is not a printable code by itself — pick fg, bg or underline and you get the string to print. AsciiColourRgb is the same idea for the 24-bit colours.

Inheritance

Constructors

AsciiColour(int index)
Wraps a table position. The 256 already named are on colours; reach for this only to compute an index.
const
AsciiColour.gray(int step)
One of the 24 greys, 0 near-black through 23 near-white.
const
AsciiColour.grey(int step)
AsciiColour.gray under the other spelling.
const
AsciiColour.rgb(int red, int green, int blue)
A colour of the 6x6x6 cube, each channel 0-5.
const

Properties

bg → String
Paints the background behind the text. Cleared by RESET_BG or by reset.
no setterinherited
fg → String
Paints the text this colour. Cleared by RESET_FG or by reset.
no setterinherited
hashCode → int
The hash code for this object.
no setteroverride
index → int
Position in the 256-colour table, 0-255.
final
parameters → String
The colour half of the code, between the 38/48/58 and the m.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
underline → String
Paints the underline this colour, leaving the text its own colour.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
opacity(double amount, {AsciiInk over = const AsciiColourRgb(0, 0, 0)}) → AsciiColourRgb
This colour at amount strength over over — the fade ANSI has no code for, worked out in advance.
inherited
toRgb() → AsciiColourRgb
The channels this index paints, as far as they can be known.
override
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override