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24
25\definecolorgroup
26 [gray]
27 [0.1:0.1:0.1,
28 0.2:0.2:0.2,
29 0.3:0.3:0.3,
30 0.4:0.4:0.4,
31 0.5:0.5:0.5,
32 0.6:0.6:0.6,
33 0.7:0.7:0.7,
34 0.8:0.8:0.8,
35 0.9:0.9:0.9,
36 1.0:1.0:1.0]
37
38\definecolorgroup
39 [red]
40 [0.333:0.000:0.000,
41 0.667:0.000:0.000,
42 1.000:0.000:0.000,
43 1.000:0.143:0.143,
44 1.000:0.286:0.286,
45 1.000:0.429:0.429,
46 1.000:0.571:0.571,
47 1.000:0.714:0.714,
48 1.000:0.857:0.857]
49
50\definecolorgroup
51 [green]
52 [0.000:0.169:0.000,
53 0.000:0.339:0.000,
54 0.000:0.508:0.000,
55 0.000:0.678:0.000,
56 0.000:0.847:0.000,
57 0.024:1.000:0.024,
58 0.268:1.000:0.268,
59 0.512:1.000:0.512,
60 0.756:1.000:0.756]
61
62\definecolorgroup
63 [blue]
64 [0.000:0.000:0.909,
65 0.101:0.101:1.000,
66 0.213:0.213:1.000,
67 0.326:0.326:1.000,
68 0.438:0.438:1.000,
69 0.551:0.551:1.000,
70 0.663:0.663:1.000,
71 0.775:0.775:1.000,
72 0.888:0.888:1.000]
73
74\definecolorgroup
75 [cyan]
76 [0.000:0.143:0.143,
77 0.000:0.286:0.286,
78 0.000:0.429:0.429,
79 0.000:0.571:0.571,
80 0.000:0.714:0.714,
81 0.000:0.857:0.857,
82 0.000:1.000:1.000,
83 0.333:1.000:1.000,
84 0.667:1.000:1.000]
85
86\definecolorgroup
87 [magenta]
88 [0.244:0.000:0.244,
89 0.488:0.000:0.488,
90 0.732:0.000:0.732,
91 0.976:0.000:0.976,
92 1.000:0.153:1.000,
93 1.000:0.322:1.000,
94 1.000:0.492:1.000,
95 1.000:0.661:1.000,
96 1.000:0.831:1.000]
97
98\definecolorgroup
99 [yellow]
100 [0.112:0.112:0.000,
101 0.225:0.225:0.000,
102 0.337:0.337:0.000,
103 0.449:0.449:0.000,
104 0.562:0.562:0.000,
105 0.674:0.674:0.000,
106 0.787:0.787:0.000,
107 0.899:0.899:0.000,
108 1.000:1.000:0.091]
109
110\definecolorgroup
111 [orange]
112 [0.147:0.095:0.000,
113 0.293:0.190:0.000,
114 0.440:0.285:0.000,
115 0.587:0.380:0.000,
116 0.733:0.475:0.000,
117 0.880:0.569:0.000,
118 1.000:0.673:0.026,
119 1.000:0.816:0.169,
120 1.000:0.959:0.312]
121
122\definecolorgroup
123 [violet]
124 [0.137:0.075:0.137,
125 0.273:0.149:0.273,
126 0.410:0.224:0.410,
127 0.546:0.298:0.546,
128 0.683:0.373:0.683,
129 0.819:0.448:0.819,
130 0.950:0.527:0.950,
131 1.000:0.661:1.000,
132 1.000:0.831:1.000]
133
134\definecolorgroup
135 [brown]
136 [0.209:0.053:0.053,
137 0.417:0.106:0.106,
138 0.627:0.160:0.160,
139 0.737:0.255:0.255,
140 0.837:0.355:0.355,
141 0.937:0.455:0.455,
142 1.000:0.571:0.571,
143 1.000:0.714:0.714,
144 1.000:0.857:0.857]
145
146
147
148
149\dorecurse {9} {
150 \definepalet
151 [rainbow#1]
152 [ one#1=brown:#1,
153 two#1=red:#1,
154 three#1=orange:#1,
155 four#1=yellow:#1,
156 five#1=green:#1,
157 six#1=blue:#1,
158 seven#1=violet:#1,
159 eight#1=gray:#1]
160}
161
162
163
164
165\definepalet
166 [rainbow0]
167 [ one0=brown:8,
168 two0=red:7,
169 three0=orange:6,
170 four0=yellow:5,
171 five0=green:4,
172 six0=blue:3,
173 seven0=violet:2,
174 eight0=gray:1]
175
176\definepalet
177 [rainbow]
178 [ zero=black,
179 one=brown:1,
180 two=red:2,
181 three=orange:3,
182 four=yellow:4,
183 five=green:5,
184 six=blue:6,
185 seven=violet:7,
186 eight=gray:8,
187 nine=white]
188
189\continueifinputfile{coloimprainbow.mkiv}
190
191\usemodule[art01] \setupbodyfont[8pt]
192
193\starttexdefinition ShowSomething #1
194 \startpacked
195 \dorecurse {9} {
196 \dontleavehmode
197 \start
198 \ttbf
199 \color [#1:##1] {\hbox to 6em{#1:##1\hss}}
200 \tttf
201 \quad
202 \colorvalue {#1:##1}
203 \quad
204 \grayvalue {#1:##1}
205 \quad
206 \stop
207 \par
208 }
209 \stoppacked
210\stoptexdefinition
211
212\starttext
213
214 \startcolumns [n=2,distance=0pt]
215 \ShowSomething {gray}
216 \ShowSomething {brown}
217 \ShowSomething {red}
218 \ShowSomething {orange}
219 \ShowSomething {yellow}
220 \ShowSomething {green}
221 \column
222 \ShowSomething {cyan}
223 \ShowSomething {blue}
224 \ShowSomething {magenta}
225 \ShowSomething {violet}
226 \stopcolumns
227
228 \startalignment [flushleft]
229 \dontleavehmode
230 \showcolorgroup [brown] [vertical,name,number]
231 \showcolorgroup [red] [vertical,name]
232 \showcolorgroup [orange] [vertical,name]
233 \showcolorgroup [yellow] [vertical,name]
234 \showcolorgroup [green] [vertical,name]
235 \showcolorgroup [cyan] [vertical,name]
236 \showcolorgroup [blue] [vertical,name]
237 \showcolorgroup [violet] [vertical,name]
238 \showcolorgroup [magenta] [vertical,name]
239 \showcolorgroup [gray] [vertical,name]
240 \stopalignment
241
242 \page
243
244 \dorecurse {9} {
245 \comparepalet [rainbow#1]
246 }
247
248 \comparepalet [rainbow0]
249
250 \comparepalet [rainbow]
251
252\stoptext
253 |