README
1
2*** xskyroot (ver.920428): realtime sky drawer for X ***
3
4 $B>e=P><5A(B (Akiyoshi Kamide; kamide@sra.co.jp)
5
6$B6u$HB@M[$r#X$N%k!<%H%&%#%s%I%&$K1G$7=P$7!";~9o$d5(@a$J$I$K(B
7$B9g$o$;$F=y!9$KJQ2=$5$;$k%W%m%0%i%`$G$9!#(B$BCk$O%k!<%H%&%#%s%I%&$,(B
8$B@D6u$K!"Lk$O@16u$K$J$j$^$9!#;kLn$,F|KWCOE@$r8~$$$F$$$k$H!"(B
9$BF|KW;~$K$OH~$7$$M<(B$B>F$1$NCf$GM<F|$,D@$`;Q$,8=$l$^$9!#(B
10
11$B@53N$K7W;;$5$l$F$$$kE7BN$OB@M[$@$1$G!"@1$N0LCV$O%G%?%i%a$G$9!#(B
12$B$^$?!"?bD>J}8~$N;kLn$N30$O9u$/$J$j$^$9$,!">eC<$O5UJ}8~$N(B
13$BCOJ?@~$G$O$J$/!"E7D:$G$"$k$3$H$KCm0U$7$F$/(B$B$@$5$$!#(B
14
15$B%W%i%M%?%j%&%`$H$7$F$G$O$J$/!"C1$J$k7]=QE*%"%/%;%5%j!<$H$7$F(B
16$B;H$&$N$K8~$$$F$$$^$9!#(B
17
18$B%*(B$B%W%7%g%s$K$O<!$N$h$&$J$b$N$,;H$($^$9!'(B
19
20 -display <display_name>
21 $B%G%#%9%W%l%$L>$r;XDj$7$^$9!#(B
22
23 -refresh <seconds>
24 $B6u$N=q49$(<~4|$r!cIC!d$G;XDj$7$^$9!#%G%U%)%k%H$O(B 60 $B$G$9!#(B
25 $BB@M[$N0LCV$rJQ99(B$B$9$k<~4|$O!"$3$N%*%W%7%g%s$K$h$i$:(B
26 $B>o$K#1IC$G$9!#(B
27
28 -verbose
29 $B$3$l$r;XDj$9$k$H!"6u$N=q49$($r$9(B$B$k$4$H$K?tCM$rI=<($7$^$9!#(B
30
31 -locate [NS]<degrees>/[EW]<degrees>
32 $B0^EY$H7PEY$r(B S10/W100 $B$N$h$&$K;X(B$BDj$7$^$9!#(B
33 $B%G%U%)%k%H$O5lEl5~E7J8Bf(B (N35.654/E139.74469) $B$G$9!#(B
34
35 -width <degrees>
36 $B;k3&$NI}$r(B$B!cEY!d$G;XDj$7$^$9!#(B
37 $B?bD>J}8~$N;k3&!"B@M[$N;kD>7B!"9b$5$K1~$8$?6u$N?'$b(B
38 $B$3$l$KDI=>$7$^$9!#%G%U%)(B$B%k%H$O(B 360$B!J?eJ?A4BN!K$G$9!#(B
39
40 -center <degrees>
41 $B2hLLCf1{$NJ}3Q$r!cEY!d$G;XDj$7$^$9!#(B
42 $BKL$,(B 0$B!"(B$BEl$,(B 90 $B$G$9!#%G%U%)%k%H$O(B 180$B!JFn8~$-!K$G$9!#(B
43
44 -horizon <dots>
45 $B2hLL$NDlJU$KBP$9$kCOJ?@~$N0LCV$r(B$B!c%I%C%H?t!d$G(B
46 $B;XDj$7$^$9!#%G%U%)%k%H$O#0$G$9!#(B
47
48 -vcell <dots>
49 $B?'$4$H$ND9J}7ANN0h$N9b$5$r!c%I(B$B%C%H?t!d$G;XDj$7$^$9!#(B
50 $B%G%U%)%k%H$O(B 16 $B$G$9!#(B
51 $B>.$5$/$9$k$[$I3j$i$+$K$J$j$^$9$,!"$=$NBe$o$j(B
52 $B?'(B$B?t$rB?$/>CHq$7$^$9!#(B
53
54 -hcell <dots>
55 $B%k!<%H%&%#%s%I%&$KE=$j$D$1$k(B Pixmap $B$NI}$r!c%I%C%H?t!d$G(B
56 $B;XDj$7$^$9!#%G%U%)%k%H$O(B 400 $B$G$9!#(B
57 Pixmap $B$N9b$5$O!">o$K%k!<%H%&%#%s%I%&$N9b$5$K9g$o$;(B
58 $B$i$l$^(B$B$9!#(B
59
60 -lesscolor
61 $BGX7J$NA4%I%C%H$G6u$N?'$rF1$8$K$7$^$9!#(B
62 $B$3$l$r;XDj$9$k$HM<>F$1$d@16u$O=P$J$/(B$B$J$j$^$9!#(B
63
64 -cloudy
65 $BF^$j6u$K$7$^$9!#(B
66 $B$3$l$r;XDj$9$k$H<+F0E*$K(B -lesscolor $B$b;XDj$5$l$^$9!#(B
67
68
69$BM<>F$1$rH~$7$/1G$7=P$9$?$a$K$O!"<!$N$h$&$J%*%W%7%g%s$,(B
70$B$*$9$9$a$G$9!'(B
71
72 xskyroot -width 36 -center 270
73
74$BD@$`M<F|$r8+$($k$h$&$K$9$k$?$a$K$O!"(B-center $B$N<!$NCM$r(B
75$B#5!A#77n:"$O(B 285$B!"#1#1!A#17n:"$O(B 255$B!"$=$NB>$N;~4|$O(B 270 $B$K(B
76$B$9$k$H$h$$$G$7$g$&!#(B
77
78$B$"$H$O$3$l$rAv$i$;$?$^$^!"M<J}$K$J$k$N$rBT$A$^$9!#(B
79$BBT$A@Z$l$J$$>l9g$O!"%*%W%7%g%s$G0^EY$H7PEY$r;XDj$7$F!"(B
80$BM<J}$NCO0h$X!V0\F0!W$7$F$/$@$5$$!#(B
81
82
83$BB@M[(B$B$N0LCV$r7W;;$9$k%"%k%4%j%:%`$K$O!"(Bsunclock $B$N$b$N$rN.MQ$7$F$$$^$9!#(B
84
85/*
86
87 Sun clock
88
89 Designed and implemented by John Walker in November of 1988.
90
91 Version for the Sun Workstation.
92
93 The algorithm used to calculate the position of the Sun is given in
94 Chapter 18 of:
95
96 "Astronomical Formulae for Calculators" by Jean Meeus, Third Edition,
97 Richmond: Willmann-Bell, 1985. This book can be obtained from:
98
99 Willmann-Bell
100 P.O. Box 35025
101 Richmond, VA 23235
102 USA
103 Phone: (804) 320-7016
104
105 This program was written by:
106
107 John Walker
108 Autodesk, Inc.
109 2320 Marinship Way
110 Sausalito, CA 94965
111 USA
112 Fax: (415) 389-9418
113 Voice: (415) 332-2344 Ext. 2829
114 Usenet: {sun,well,uunet}!acad!kelvin
115 or: kelvin@acad.uu.net
116
117 This program is in the public domain: "Do what thou wilt shall be the
118 whole of the law". I'd appreciate receiving any bug fixes and/or
119 enhancements, which I'll incorporate in future versions of the
120 program. Please leave the original attribution information intact so
121 that credit and blame may be properly apportioned.
122
123 Revision history:
124
125 1.0 12/21/89 Initial version.
126 8/24/89 Finally got around to submitting.
127
128*/
129