iaa_od.palette.to_rgba

iaa_od.palette.to_rgba(color, /, *, alpha=1.0)[source]

Converts an RGB color tuple to an RGBA color tuple with the specified alpha value (1.0 by default).

Parameters:

  • color (tuple[int, int, int]) – A tuple representing the RGB color (R, G, B) with values in the range 0-255.

  • alpha (float) – The alpha value for the RGBA color, ranging from 0.0 (fully transparent) to 1.0 (fully opaque).

Returns:

A tuple representing the RGBA color (R, G, B, A) with values in the range 0.0-1.0.

Return type:

tuple[float, float, float, float]