Class pv.Color.Hsl
Extends
pv.Color.
Represents a color in HSL space.
Defined in: Color.js.
| Constructor Attributes | Constructor Name and Description |
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pv.Color.Hsl(h, s, l, a)
Constructs a new HSL color with the specified values.
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| Field Attributes | Field Name and Description |
|---|---|
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The opacity, a float in [0, 1].
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The hue, an integer in [0, 360].
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The lightness, a float in [0, 1].
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The saturation, a float in [0, 1].
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| Method Attributes | Method Name and Description |
|---|---|
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alpha(a)
Constructs a new HSL color with the same hue, saturation and lightness as
this color, and the specified alpha.
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hue(h)
Constructs a new HSL color with the same saturation, lightness and alpha as
this color, and the specified hue.
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lightness(l)
Constructs a new HSL color with the same hue, saturation and alpha as this
color, and the specified lightness.
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rgb()
Returns the RGB color equivalent to this HSL color.
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saturation(s)
Constructs a new HSL color with the same hue, lightness and alpha as this
color, and the specified saturation.
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Class Detail
pv.Color.Hsl(h, s, l, a)
Constructs a new HSL color with the specified values.
- Parameters:
- {number} h
- the hue, an integer in [0, 360].
- {number} s
- the saturation, a float in [0, 1].
- {number} l
- the lightness, a float in [0, 1].
- {number} a
- the opacity, a float in [0, 1].
Field Detail
{number}
a
The opacity, a float in [0, 1].
{number}
h
The hue, an integer in [0, 360].
{number}
l
The lightness, a float in [0, 1].
{number}
s
The saturation, a float in [0, 1].
Method Detail
alpha(a)
Constructs a new HSL color with the same hue, saturation and lightness as
this color, and the specified alpha.
- Parameters:
- {number} a
- the opacity, a float in [0, 1].
hue(h)
Constructs a new HSL color with the same saturation, lightness and alpha as
this color, and the specified hue.
- Parameters:
- {number} h
- the hue, an integer in [0, 360].
lightness(l)
Constructs a new HSL color with the same hue, saturation and alpha as this
color, and the specified lightness.
- Parameters:
- {number} l
- the lightness, a float in [0, 1].
{pv.Color.Rgb}
rgb()
Returns the RGB color equivalent to this HSL color.
- Returns:
- {pv.Color.Rgb} an RGB color.
saturation(s)
Constructs a new HSL color with the same hue, lightness and alpha as this
color, and the specified saturation.
- Parameters:
- {number} s
- the saturation, a float in [0, 1].