Color - Rive

Constructors

Linearly interpolates between two colors using the parameter t, where t = 0 returns ‘from’ and t = 1 returns ‘to’.

self.color = Color.lerp(color1, color2, t)

Returns a color constructed from red, green, and blue channels. Alpha defaults to 255 (fully opaque). Channel values are clamped to [0, 255].

-- Red
self.color = Color.rgb(255, 0, 0)

Returns a color constructed from red, green, blue, and alpha channels. Channel values are clamped to [0, 255].

-- Red at 50% opacity
self.color = Color.rgba(255, 0, 0, 128)

Returns the red channel of the color. If a value is provided, returns a new color with that channel updated.

print("Red:", Color.red(myColor))

Returns the green channel of the color. If a value is provided, returns a new color with that channel updated.

print("Green:", Color.green(myColor))

Returns the blue channel of the color. If a value is provided, returns a new color with that channel updated.

print("Blue:", Color.blue(myColor))

Returns the alpha channel of the color, or returns a new color with the alpha channel set to the specified value. Values are clamped to [0, 255].

print("Alpha:", Color.alpha(myColor))

Returns the opacity of the color as a normalized value in the range [0.0, 1.0], or returns a new color with its alpha set from the specified opacity.

print("Opacity:", Color.opacity(myColor))