diff options
Diffstat (limited to 'src/bigloo/color.scm')
| -rw-r--r-- | src/bigloo/color.scm | 702 |
1 files changed, 0 insertions, 702 deletions
diff --git a/src/bigloo/color.scm b/src/bigloo/color.scm deleted file mode 100644 index e40638b..0000000 --- a/src/bigloo/color.scm +++ /dev/null @@ -1,702 +0,0 @@ -;*=====================================================================*/ -;* serrano/prgm/project/skribe/src/bigloo/color.scm */ -;* ------------------------------------------------------------- */ -;* Author : Manuel Serrano */ -;* Creation : Wed Apr 10 13:46:50 2002 */ -;* Last change : Wed Jan 7 11:39:58 2004 (serrano) */ -;* Copyright : 2002-04 Manuel Serrano */ -;* ------------------------------------------------------------- */ -;* Tex color manager */ -;*=====================================================================*/ - -;*---------------------------------------------------------------------*/ -;* The module */ -;*---------------------------------------------------------------------*/ -(module skribe_color - (import skribe_configure) - (export (skribe-color->rgb ::obj) - (skribe-get-used-colors) - (skribe-use-color! color))) - -;*---------------------------------------------------------------------*/ -;* *skribe-rgb-string* ... */ -;*---------------------------------------------------------------------*/ -(define *skribe-rgb-string* - "255 250 250 snow -248 248 255 ghostwhite -245 245 245 whitesmoke -220 220 220 gainsboro -255 250 240 floralwhite -253 245 230 oldlace -250 240 230 linen -250 235 215 antiquewhite -255 239 213 papayawhip -255 235 205 blanchedalmond -255 228 196 bisque -255 218 185 peachpuff -255 222 173 navajowhite -255 228 181 moccasin -255 248 220 cornsilk -255 255 240 ivory -255 250 205 lemonchiffon -255 245 238 seashell -240 255 240 honeydew -245 255 250 mintcream -240 255 255 azure -240 248 255 aliceblue -230 230 250 lavender -255 240 245 lavenderblush -255 228 225 mistyrose -255 255 255 white -0 0 0 black -47 79 79 darkslategrey -105 105 105 dimgrey -112 128 144 slategrey -119 136 153 lightslategrey -190 190 190 grey -211 211 211 lightgrey -25 25 112 midnightblue -0 0 128 navy -0 0 128 navyblue -100 149 237 cornflowerblue -72 61 139 darkslateblue -106 90 205 slateblue -123 104 238 mediumslateblue -132 112 255 lightslateblue -0 0 205 mediumblue -65 105 225 royalblue -0 0 255 blue -30 144 255 dodgerblue -0 191 255 deepskyblue -135 206 235 skyblue -135 206 250 lightskyblue -70 130 180 steelblue -176 196 222 lightsteelblue -173 216 230 lightblue -176 224 230 powderblue -175 238 238 paleturquoise -0 206 209 darkturquoise -72 209 204 mediumturquoise -64 224 208 turquoise -0 255 255 cyan -224 255 255 lightcyan -95 158 160 cadetblue -102 205 170 mediumaquamarine -127 255 212 aquamarine -0 100 0 darkgreen -85 107 47 darkolivegreen -143 188 143 darkseagreen -46 139 87 seagreen -60 179 113 mediumseagreen -32 178 170 lightseagreen -152 251 152 palegreen -0 255 127 springgreen -124 252 0 lawngreen -0 255 0 green -127 255 0 chartreuse -0 250 154 mediumspringgreen -173 255 47 greenyellow -50 205 50 limegreen -154 205 50 yellowgreen -34 139 34 forestgreen -107 142 35 olivedrab -189 183 107 darkkhaki -240 230 140 khaki -238 232 170 palegoldenrod -250 250 210 lightgoldenrodyellow -255 255 224 lightyellow -255 255 0 yellow -255 215 0 gold -238 221 130 lightgoldenrod -218 165 32 goldenrod -184 134 11 darkgoldenrod -188 143 143 rosybrown -205 92 92 indianred -139 69 19 saddlebrown -160 82 45 sienna -205 133 63 peru -222 184 135 burlywood -245 245 220 beige -245 222 179 wheat -244 164 96 sandybrown -210 180 140 tan -210 105 30 chocolate -178 34 34 firebrick -165 42 42 brown -233 150 122 darksalmon -250 128 114 salmon -255 160 122 lightsalmon -255 165 0 orange -255 140 0 darkorange -255 127 80 coral -240 128 128 lightcoral -255 99 71 tomato -255 69 0 orangered -255 0 0 red -255 105 180 hotpink -255 20 147 deeppink -255 192 203 pink -255 182 193 lightpink -219 112 147 palevioletred -176 48 96 maroon -199 21 133 mediumvioletred -208 32 144 violetred -255 0 255 magenta -238 130 238 violet -221 160 221 plum -218 112 214 orchid -186 85 211 mediumorchid -153 50 204 darkorchid -148 0 211 darkviolet -138 43 226 blueviolet -160 32 240 purple -147 112 219 mediumpurple -216 191 216 thistle -255 250 250 snow1 -238 233 233 snow2 -205 201 201 snow3 -139 137 137 snow4 -255 245 238 seashell1 -238 229 222 seashell2 -205 197 191 seashell3 -139 134 130 seashell4 -255 239 219 antiquewhite1 -238 223 204 antiquewhite2 -205 192 176 antiquewhite3 -139 131 120 antiquewhite4 -255 228 196 bisque1 -238 213 183 bisque2 -205 183 158 bisque3 -139 125 107 bisque4 -255 218 185 peachpuff1 -238 203 173 peachpuff2 -205 175 149 peachpuff3 -139 119 101 peachpuff4 -255 222 173 navajowhite1 -238 207 161 navajowhite2 -205 179 139 navajowhite3 -139 121 94 navajowhite4 -255 250 205 lemonchiffon1 -238 233 191 lemonchiffon2 -205 201 165 lemonchiffon3 -139 137 112 lemonchiffon4 -255 248 220 cornsilk1 -238 232 205 cornsilk2 -205 200 177 cornsilk3 -139 136 120 cornsilk4 -255 255 240 ivory1 -238 238 224 ivory2 -205 205 193 ivory3 -139 139 131 ivory4 -240 255 240 honeydew1 -224 238 224 honeydew2 -193 205 193 honeydew3 -131 139 131 honeydew4 -255 240 245 lavenderblush1 -238 224 229 lavenderblush2 -205 193 197 lavenderblush3 -139 131 134 lavenderblush4 -255 228 225 mistyrose1 -238 213 210 mistyrose2 -205 183 181 mistyrose3 -139 125 123 mistyrose4 -240 255 255 azure1 -224 238 238 azure2 -193 205 205 azure3 -131 139 139 azure4 -131 111 255 slateblue1 -122 103 238 slateblue2 -105 89 205 slateblue3 -71 60 139 slateblue4 -72 118 255 royalblue1 -67 110 238 royalblue2 -58 95 205 royalblue3 -39 64 139 royalblue4 -0 0 255 blue1 -0 0 238 blue2 -0 0 205 blue3 -0 0 139 blue4 -30 144 255 dodgerblue1 -28 134 238 dodgerblue2 -24 116 205 dodgerblue3 -16 78 139 dodgerblue4 -99 184 255 steelblue1 -92 172 238 steelblue2 -79 148 205 steelblue3 -54 100 139 steelblue4 -0 191 255 deepskyblue1 -0 178 238 deepskyblue2 -0 154 205 deepskyblue3 -0 104 139 deepskyblue4 -135 206 255 skyblue1 -126 192 238 skyblue2 -108 166 205 skyblue3 -74 112 139 skyblue4 -176 226 255 lightskyblue1 -164 211 238 lightskyblue2 -141 182 205 lightskyblue3 -96 123 139 lightskyblue4 -202 225 255 lightsteelblue1 -188 210 238 lightsteelblue2 -162 181 205 lightsteelblue3 -110 123 139 lightsteelblue4 -191 239 255 lightblue1 -178 223 238 lightblue2 -154 192 205 lightblue3 -104 131 139 lightblue4 -224 255 255 lightcyan1 -209 238 238 lightcyan2 -180 205 205 lightcyan3 -122 139 139 lightcyan4 -187 255 255 paleturquoise1 -174 238 238 paleturquoise2 -150 205 205 paleturquoise3 -102 139 139 paleturquoise4 -152 245 255 cadetblue1 -142 229 238 cadetblue2 -122 197 205 cadetblue3 -83 134 139 cadetblue4 -0 245 255 turquoise1 -0 229 238 turquoise2 -0 197 205 turquoise3 -0 134 139 turquoise4 -0 255 255 cyan1 -0 238 238 cyan2 -0 205 205 cyan3 -0 139 139 cyan4 -127 255 212 aquamarine1 -118 238 198 aquamarine2 -102 205 170 aquamarine3 -69 139 116 aquamarine4 -193 255 193 darkseagreen1 -180 238 180 darkseagreen2 -155 205 155 darkseagreen3 -105 139 105 darkseagreen4 -84 255 159 seagreen1 -78 238 148 seagreen2 -67 205 128 seagreen3 -46 139 87 seagreen4 -154 255 154 palegreen1 -144 238 144 palegreen2 -124 205 124 palegreen3 -84 139 84 palegreen4 -0 255 127 springgreen1 -0 238 118 springgreen2 -0 205 102 springgreen3 -0 139 69 springgreen4 -0 255 0 green1 -0 238 0 green2 -0 205 0 green3 -0 139 0 green4 -127 255 0 chartreuse1 -118 238 0 chartreuse2 -102 205 0 chartreuse3 -69 139 0 chartreuse4 -192 255 62 olivedrab1 -179 238 58 olivedrab2 -154 205 50 olivedrab3 -105 139 34 olivedrab4 -202 255 112 darkolivegreen1 -188 238 104 darkolivegreen2 -162 205 90 darkolivegreen3 -110 139 61 darkolivegreen4 -255 246 143 khaki1 -238 230 133 khaki2 -205 198 115 khaki3 -139 134 78 khaki4 -255 236 139 lightgoldenrod1 -238 220 130 lightgoldenrod2 -205 190 112 lightgoldenrod3 -139 129 76 lightgoldenrod4 -255 255 224 lightyellow1 -238 238 209 lightyellow2 -205 205 180 lightyellow3 -139 139 122 lightyellow4 -255 255 0 yellow1 -238 238 0 yellow2 -205 205 0 yellow3 -139 139 0 yellow4 -255 215 0 gold1 -238 201 0 gold2 -205 173 0 gold3 -139 117 0 gold4 -255 193 37 goldenrod1 -238 180 34 goldenrod2 -205 155 29 goldenrod3 -139 105 20 goldenrod4 -255 185 15 darkgoldenrod1 -238 173 14 darkgoldenrod2 -205 149 12 darkgoldenrod3 -139 101 8 darkgoldenrod4 -255 193 193 rosybrown1 -238 180 180 rosybrown2 -205 155 155 rosybrown3 -139 105 105 rosybrown4 -255 106 106 indianred1 -238 99 99 indianred2 -205 85 85 indianred3 -139 58 58 indianred4 -255 130 71 sienna1 -238 121 66 sienna2 -205 104 57 sienna3 -139 71 38 sienna4 -255 211 155 burlywood1 -238 197 145 burlywood2 -205 170 125 burlywood3 -139 115 85 burlywood4 -255 231 186 wheat1 -238 216 174 wheat2 -205 186 150 wheat3 -139 126 102 wheat4 -255 165 79 tan1 -238 154 73 tan2 -205 133 63 tan3 -139 90 43 tan4 -255 127 36 chocolate1 -238 118 33 chocolate2 -205 102 29 chocolate3 -139 69 19 chocolate4 -255 48 48 firebrick1 -238 44 44 firebrick2 -205 38 38 firebrick3 -139 26 26 firebrick4 -255 64 64 brown1 -238 59 59 brown2 -205 51 51 brown3 -139 35 35 brown4 -255 140 105 salmon1 -238 130 98 salmon2 -205 112 84 salmon3 -139 76 57 salmon4 -255 160 122 lightsalmon1 -238 149 114 lightsalmon2 -205 129 98 lightsalmon3 -139 87 66 lightsalmon4 -255 165 0 orange1 -238 154 0 orange2 -205 133 0 orange3 -139 90 0 orange4 -255 127 0 darkorange1 -238 118 0 darkorange2 -205 102 0 darkorange3 -139 69 0 darkorange4 -255 114 86 coral1 -238 106 80 coral2 -205 91 69 coral3 -139 62 47 coral4 -255 99 71 tomato1 -238 92 66 tomato2 -205 79 57 tomato3 -139 54 38 tomato4 -255 69 0 orangered1 -238 64 0 orangered2 -205 55 0 orangered3 -139 37 0 orangered4 -255 0 0 red1 -238 0 0 red2 -205 0 0 red3 -139 0 0 red4 -255 20 147 deeppink1 -238 18 137 deeppink2 -205 16 118 deeppink3 -139 10 80 deeppink4 -255 110 180 hotpink1 -238 106 167 hotpink2 -205 96 144 hotpink3 -139 58 98 hotpink4 -255 181 197 pink1 -238 169 184 pink2 -205 145 158 pink3 -139 99 108 pink4 -255 174 185 lightpink1 -238 162 173 lightpink2 -205 140 149 lightpink3 -139 95 101 lightpink4 -255 130 171 palevioletred1 -238 121 159 palevioletred2 -205 104 137 palevioletred3 -139 71 93 palevioletred4 -255 52 179 maroon1 -238 48 167 maroon2 -205 41 144 maroon3 -139 28 98 maroon4 -255 62 150 violetred1 -238 58 140 violetred2 -205 50 120 violetred3 -139 34 82 violetred4 -255 0 255 magenta1 -238 0 238 magenta2 -205 0 205 magenta3 -139 0 139 magenta4 -255 131 250 orchid1 -238 122 233 orchid2 -205 105 201 orchid3 -139 71 137 orchid4 -255 187 255 plum1 -238 174 238 plum2 -205 150 205 plum3 -139 102 139 plum4 -224 102 255 mediumorchid1 -209 95 238 mediumorchid2 -180 82 205 mediumorchid3 -122 55 139 mediumorchid4 -191 62 255 darkorchid1 -178 58 238 darkorchid2 -154 50 205 darkorchid3 -104 34 139 darkorchid4 -155 48 255 purple1 -145 44 238 purple2 -125 38 205 purple3 -85 26 139 purple4 -171 130 255 mediumpurple1 -159 121 238 mediumpurple2 -137 104 205 mediumpurple3 -93 71 139 mediumpurple4 -255 225 255 thistle1 -238 210 238 thistle2 -205 181 205 thistle3 -139 123 139 thistle4 -0 0 0 grey0 -3 3 3 grey1 -5 5 5 grey2 -8 8 8 grey3 -10 10 10 grey4 -13 13 13 grey5 -15 15 15 grey6 -18 18 18 grey7 -20 20 20 grey8 -23 23 23 grey9 -26 26 26 grey10 -28 28 28 grey11 -31 31 31 grey12 -33 33 33 grey13 -36 36 36 grey14 -38 38 38 grey15 -41 41 41 grey16 -43 43 43 grey17 -46 46 46 grey18 -48 48 48 grey19 -51 51 51 grey20 -54 54 54 grey21 -56 56 56 grey22 -59 59 59 grey23 -61 61 61 grey24 -64 64 64 grey25 -66 66 66 grey26 -69 69 69 grey27 -71 71 71 grey28 -74 74 74 grey29 -77 77 77 grey30 -79 79 79 grey31 -82 82 82 grey32 -84 84 84 grey33 -87 87 87 grey34 -89 89 89 grey35 -92 92 92 grey36 -94 94 94 grey37 -97 97 97 grey38 -99 99 99 grey39 -102 102 102 grey40 -105 105 105 grey41 -107 107 107 grey42 -110 110 110 grey43 -112 112 112 grey44 -115 115 115 grey45 -117 117 117 grey46 -120 120 120 grey47 -122 122 122 grey48 -125 125 125 grey49 -127 127 127 grey50 -130 130 130 grey51 -133 133 133 grey52 -135 135 135 grey53 -138 138 138 grey54 -140 140 140 grey55 -143 143 143 grey56 -145 145 145 grey57 -148 148 148 grey58 -150 150 150 grey59 -153 153 153 grey60 -156 156 156 grey61 -158 158 158 grey62 -161 161 161 grey63 -163 163 163 grey64 -166 166 166 grey65 -168 168 168 grey66 -171 171 171 grey67 -173 173 173 grey68 -176 176 176 grey69 -179 179 179 grey70 -181 181 181 grey71 -184 184 184 grey72 -186 186 186 grey73 -189 189 189 grey74 -191 191 191 grey75 -194 194 194 grey76 -196 196 196 grey77 -199 199 199 grey78 -201 201 201 grey79 -204 204 204 grey80 -207 207 207 grey81 -209 209 209 grey82 -212 212 212 grey83 -214 214 214 grey84 -217 217 217 grey85 -219 219 219 grey86 -222 222 222 grey87 -224 224 224 grey88 -227 227 227 grey89 -229 229 229 grey90 -232 232 232 grey91 -235 235 235 grey92 -237 237 237 grey93 -240 240 240 grey94 -242 242 242 grey95 -245 245 245 grey96 -247 247 247 grey97 -250 250 250 grey98 -252 252 252 grey99 -255 255 255 grey100 -169 169 169 darkgrey -0 0 139 darkblue -0 139 139 darkcyan -139 0 139 darkmagenta -139 0 0 darkred -144 238 144 lightgreen") - -;*---------------------------------------------------------------------*/ -;* *rgb-port* ... */ -;*---------------------------------------------------------------------*/ -(define *rgb-port* #unspecified) - -;*---------------------------------------------------------------------*/ -;* same-color? ... */ -;*---------------------------------------------------------------------*/ -(define (same-color? s1 s2) - (define (skip-rgb s) - (let ((l (string-length s))) - (let loop ((i 0)) - (if (=fx i l) - l - (let ((c (string-ref s i))) - (if (or (char-numeric? c) (char-whitespace? c)) - (loop (+fx i 1)) - i)))))) - (let ((l1 (string-length s1)) - (l2 (string-length s2))) - (if (>fx l1 l2) - (let ((lc (skip-rgb s1))) - (and (=fx (-fx l1 lc) l2) - (let loop ((i1 (-fx l1 l2)) - (i2 0)) - (cond - ((=fx i1 l1) - #t) - ((char-ci=? (string-ref s1 i1) (string-ref s2 i2)) - (loop (+fx i1 1) (+fx i2 1))) - (else - #f)))))))) - -;*---------------------------------------------------------------------*/ -;* rgb-grep ... */ -;*---------------------------------------------------------------------*/ -(define (rgb-grep symbol) - (let ((parser (regular-grammar () - ((bol (: #\! (* all))) - (ignore)) - ((+ #\Newline) - (ignore)) - ((: (* (in #\space #\tab)) - (+ digit) - (+ (in #\space #\tab)) - (+ digit) - (+ (in #\space #\tab)) - (+ digit) - (+ (in #\space #\tab)) - (+ all)) - (let ((s (the-string))) - (if (same-color? s symbol) - (let ((m (pregexp-match "[ \t]*([0-9]+)[ \t]+([0-9]+)[ \t]+([0-9]+)[ \t]+.+" s))) - (values (string->number (cadr m)) - (string->number (caddr m)) - (string->number (cadddr m)))) - (ignore)))) - (else - (values 0 0 0))))) - ;; initialization the port reading rgb.txt file - (with-input-from-string *skribe-rgb-string* - (lambda () - (read/rp parser (current-input-port)))))) - -;*---------------------------------------------------------------------*/ -;* *color-parser* ... */ -;*---------------------------------------------------------------------*/ -(define *color-parser* - (regular-grammar ((blank* (* blank)) - (blank+ (+ blank))) - - ;; rgb color - ((: #\# (+ xdigit)) - (let ((val (the-substring 1 (the-length)))) - (cond - ((=fx (string-length val) 6) - (values (string->integer (substring val 0 2) 16) - (string->integer (substring val 2 4) 16) - (string->integer (substring val 4 6) 16))) - ((=fx (string-length val) 12) - (values (string->integer (substring val 0 2) 16) - (string->integer (substring val 4 6) 16) - (string->integer (substring val 8 10) 16))) - (else - (values 0 0 0))))) - - ;; symbolic names - ((+ (out #\Newline)) - (let ((name (the-string))) - (cond - ((string-ci=? name "none") - (values 0 0 0)) - ((string-ci=? name "black") - (values #xff #xff #xff)) - ((string-ci=? name "white") - (values 0 0 0)) - (else - (rgb-grep name))))) - - ;; error - (else - (values 0 0 0)))) - -;*---------------------------------------------------------------------*/ -;* skribe-color->rgb ... */ -;*---------------------------------------------------------------------*/ -(define (skribe-color->rgb spec) - (cond - ((string? spec) - (with-input-from-string spec - (lambda () - (read/rp *color-parser* (current-input-port))))) - ((fixnum? spec) - (values (bit-and #xff (bit-rsh spec 16)) - (bit-and #xff (bit-rsh spec 8)) - (bit-and #xff spec))) - (else - (values 0 0 0)))) - -;*---------------------------------------------------------------------*/ -;* *used-colors* ... */ -;*---------------------------------------------------------------------*/ -(define *used-colors* '()) - -;*---------------------------------------------------------------------*/ -;* skribe-get-used-colors ... */ -;*---------------------------------------------------------------------*/ -(define (skribe-get-used-colors) - *used-colors*) - -;*---------------------------------------------------------------------*/ -;* skribe-use-color! ... */ -;*---------------------------------------------------------------------*/ -(define (skribe-use-color! color) - (set! *used-colors* (cons color *used-colors*)) - color) |