1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
{-# LANGUAGE OverloadedStrings #-}
{- |
Module : Data.GraphViz.Attributes.Colors.Brewer
Description : Specification of Brewer colors.
Copyright : (c) Ivan Lazar Miljenovic
License : 3-Clause BSD-style
Maintainer : Ivan.Miljenovic@gmail.com
You almost definitely do /not/ want to use this module. It is only
defined for completeness when parsing existing Dot code.
Graphviz contains a list of colors known as the /Brewer color
schemes/.
These colors are available under an Apache-style license:
<http://www.graphviz.org/doc/info/colors.html#brewer_license>. As
such, they are not recommended for general use, and have only been
included in this package for completeness.
The complete list of Brewer colors can be found at
<http://www.graphviz.org/doc/info/colors.html#brewer>.
-}
module Data.GraphViz.Attributes.Colors.Brewer
( BrewerScheme(..)
, BrewerName(..)
, BrewerColor(..)
) where
{-
This is a virtual module designed just to re-export the Brewer colors.
-}
import Data.GraphViz.Attributes.ColorScheme(BrewerScheme(..), BrewerName(..))
-- To get the instances
import Data.GraphViz.Parsing()
import Data.GraphViz.Printing()
import Data.Word(Word8)
-- -----------------------------------------------------------------------------
-- Note: we do /not/ have {Print,Parse}Dot instances for this; it's covered in Color.
-- | This value should be between @1@ and the level of the
-- 'BrewerScheme' being used.
data BrewerColor = BC BrewerScheme Word8
deriving (Eq, Ord, Show, Read)
|
