package ocaml-canvas
Library
Module
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Parameter
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Color description and manipulation functions
val of_rgb : int -> int -> int -> tof_rgb r g b creates a color from its r, g and b components. Those components are automatically clipped to the 0-255 range.
val to_rgb : t -> int * int * intto_rgb c converts a color to its r, g and b components, ignoring the alpha component
val of_argb : int -> int -> int -> int -> tof_argb a r g b creates a color from it a, r, g and b components. Those components are automatically clipped to the 0-255 range.
val to_argb : t -> int * int * int * intto_argb c converts a color to its a, r, g and b components
val of_int : int -> tof_int i creates a color from its 24-bit integer representation i ; this representation does not include the alpha component. This integer is clipped to 24-bit beforehand.
val to_int : t -> intto_int c converts a color c to its 24-bit integer representation ; this representation does not include the alpha component
val of_int32 : Stdlib.Int32.t -> tof_int i creates a color from its 32-bit integer representation i
val to_int32 : t -> Stdlib.Int32.tto_int c converts a color c to its 32-bit integer representation
val transpBlack : tPredefined transparent black color
val transpWhite : tPredefined transparent white color
val black : tPredefined black color
val white : tPredefined white color
val blue : tPredefined blue color
val cyan : tPredefined cyan color
val green : tPredefined green color
val lime : tPredefined lime color
val orange : tPredefined orange color
val pink : tPredefined pink color
val red : tPredefined red color
val of_string : string -> tof_string s returns the color associated with string s. s can be either a color name (as defined by define_color), or an hexadecimal representation of the form #AARRGGBB. If the color is unknown or unparsable, this returns transparent_black.