HexColor class
- Inheritance
-
- Available extensions
Properties
-
alpha
→ int
-
The alpha channel of this color in an 8 bit value.
no setterinherited
-
blue
→ int
-
The blue channel of this color in an 8 bit value.
no setterinherited
-
green
→ int
-
The green channel of this color in an 8 bit value.
no setterinherited
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
opacity
→ double
-
The alpha channel of this color as a double.
no setterinherited
-
red
→ int
-
The red channel of this color in an 8 bit value.
no setterinherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
value
→ int
-
A 32 bit value representing this color.
finalinherited
Methods
-
computeLuminance()
→ double
-
Returns a brightness value between 0 for darkest and 1 for lightest.
inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson()
→ String
-
-
toString()
→ String
-
A string representation of this object.
inherited
-
withAlpha(int a)
→ Color
-
Returns a new color that matches this color with the alpha channel
replaced with
a (which ranges from 0 to 255).
inherited
-
withBlue(int b)
→ Color
-
Returns a new color that matches this color with the blue channel replaced
with
b (which ranges from 0 to 255).
inherited
-
withGreen(int g)
→ Color
-
Returns a new color that matches this color with the green channel
replaced with
g (which ranges from 0 to 255).
inherited
-
withOpacity(double opacity)
→ Color
-
Returns a new color that matches this color with the alpha channel
replaced with the given
opacity (which ranges from 0.0 to 1.0).
inherited
-
withRed(int r)
→ Color
-
Returns a new color that matches this color with the red channel replaced
with
r (which ranges from 0 to 255).
inherited
