HSLA function

HSLA(hue, saturation, lightness, alpha) HSLA(hue; saturation; lightness; alpha)

hue

Number or { Number }

The hue. Must be between 0 and 360 (inclusive).

saturation

Number or { Number }

The saturation. Must be between 0 and 100 (inclusive).

lightness

Number or { Number }

The lightness. Must be between 0 and 100 (inclusive).

alpha

Number or { Number }

The alpha value. Must be between 0 and 1 (inclusive). 0 means that the color is fully transparent and 1 means that the color is fully opaque.

Returns

Color or { Color }

A color based on the given color components.

Returns a color based on the given color components according to the Hue-Saturation-Lightness-Alpha (HSLA) color model.

This function is Calcapp-specific.

Examples

HSLA(0, 100, 50, 0.5)HSLA(0; 100; 50; 0,5)

Returns a half-transparent color corresponding to Color.RedColor,Red.

HSLA(0, 100, { 100, 0 }, { 0.5, 1 })HSLA(0; 100; { 100; 0 }; { 0,5; 1 })

Returns the array { Color.Red, Color.Black }{ Color,Red; Color,Black }, with the exception that the red color is half-transparent. When the third parameter, the lightness, is set to 0, the returned color is always black.