SassColor class Value

A SassScript color.

Inheritance
Annotations
  • @sealed

Constructors

SassColor.hsl(num hue, num saturation, num lightness, [num? alpha = 1])
Creates an HSL color.
SassColor.hwb(num hue, num whiteness, num blackness, [num? alpha = 1])
Creates an HWB color.
factory
SassColor.rgb(int red, int green, int blue, [num? alpha = 1])
Creates an RGB color.

Properties

alpha → double
This color's alpha channel, between 0 and 1.
no setter
asList → List<Value>
This value as a list.
no setterinherited
blackness → double
This color's blackness, a percentage between 0 and 100.
no setter
blue → int
This color's blue channel, between 0 and 255.
no setter
green → int
This color's green channel, between 0 and 255.
no setter
hasBrackets → bool
Whether this value as a list has brackets.
no setterinherited
hashCode → int
The hash code for this object.
no setteroverride
hue → double
This color's hue, between 0 and 360.
no setter
isTruthy → bool
Whether the value counts as true in an @if statement and other contexts.
no setterinherited
lightness → double
This color's lightness, a percentage between 0 and 100.
no setter
realNull → Value?
Returns Dart's null value if this is sassNull, and returns this otherwise.
no setterinherited
red → int
This color's red channel, between 0 and 255.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
saturation → double
This color's saturation, a percentage between 0 and 100.
no setter
separator → ListSeparator
The separator for this value as a list.
no setterinherited
whiteness → double
This color's whiteness, a percentage between 0 and 100.
no setter

Methods

assertBoolean([String? name]) → SassBoolean
Throws a SassScriptException if this isn't a boolean.
inherited
assertCalculation([String? name]) → SassCalculation
Throws a SassScriptException if this isn't a calculation.
inherited
assertColor([String? name]) → SassColor
Throws a SassScriptException if this isn't a color.
override
assertFunction([String? name]) → SassFunction
Throws a SassScriptException if this isn't a function reference.
inherited
assertMap([String? name]) → SassMap
Throws a SassScriptException if this isn't a map.
inherited
assertMixin([String? name]) → SassMixin
Throws a SassScriptException if this isn't a mixin reference.
inherited
assertNumber([String? name]) → SassNumber
Throws a SassScriptException if this isn't a number.
inherited
assertString([String? name]) → SassString
Throws a SassScriptException if this isn't a string.
inherited
changeAlpha(num alpha) → SassColor
Returns a new copy of this color with the alpha channel set to alpha.
changeHsl({num? hue, num? saturation, num? lightness, num? alpha}) → SassColor
Changes one or more of this color's HSL channels and returns the result.
changeHwb({num? hue, num? whiteness, num? blackness, num? alpha}) → SassColor
Changes one or more of this color's HWB channels and returns the result.
changeRgb({int? red, int? green, int? blue, num? alpha}) → SassColor
Changes one or more of this color's RGB channels and returns the result.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
sassIndexToListIndex(Value sassIndex, [String? name]) → int
Converts sassIndex into a Dart-style index into the list returned by asList.
inherited
toCssString({bool quote = true}) → String
Returns a valid CSS representation of this.
inherited
toString() → String
Returns a string representation of this.
inherited
tryMap() → SassMap?
Returns this as a SassMap if it is one (including empty lists, which count as empty maps) or returns null if it's not.
inherited
withListContents(Iterable<Value> contents, {ListSeparator? separator, bool? brackets}) → SassList
Returns a new list containing contents that defaults to this value's separator and brackets.
inherited

Operators

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