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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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 | # $Id: x23.tcl 11680 2011-03-27 17:57:51Z airwin $
#
# Displays Greek letters and mathematically interesting Unicode ranges
# Copyright (C) 2005,2008 Alan Irwin
# Copyright (C) 2005,2008 Andrew Ross
#
#
# This file is part of PLplot.
#
# PLplot is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PLplot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with PLplot; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
#
# Displays Greek letters and mathematically interesting Unicode ranges
#
proc x23 {{w loopback}} {
set Greek0 "#gA"
set Greek1 "#gB"
set Greek2 "#gG"
set Greek3 "#gD"
set Greek4 "#gE"
set Greek5 "#gZ"
set Greek6 "#gY"
set Greek7 "#gH"
set Greek8 "#gI"
set Greek9 "#gK"
set Greek10 "#gL"
set Greek11 "#gM"
set Greek12 "#gN"
set Greek13 "#gC"
set Greek14 "#gO"
set Greek15 "#gP"
set Greek16 "#gR"
set Greek17 "#gS"
set Greek18 "#gT"
set Greek19 "#gU"
set Greek20 "#gF"
set Greek21 "#gX"
set Greek22 "#gQ"
set Greek23 "#gW"
set Greek24 "#ga"
set Greek25 "#gb"
set Greek26 "#gg"
set Greek27 "#gd"
set Greek28 "#ge"
set Greek29 "#gz"
set Greek30 "#gy"
set Greek31 "#gh"
set Greek32 "#gi"
set Greek33 "#gk"
set Greek34 "#gl"
set Greek35 "#gm"
set Greek36 "#gn"
set Greek37 "#gc"
set Greek38 "#go"
set Greek39 "#gp"
set Greek40 "#gr"
set Greek41 "#gs"
set Greek42 "#gt"
set Greek43 "#gu"
set Greek44 "#gf"
set Greek45 "#gx"
set Greek46 "#gq"
set Greek47 "#gw"
matrix Type1 i 166 = {
0x0020, 0x0021, 0x0023, 0x0025, 0x0026,
0x0028, 0x0029, 0x002b, 0x002c, 0x002e,
0x002f, 0x0030, 0x0031, 0x0032, 0x0033,
0x0034, 0x0035, 0x0036, 0x0037, 0x0038,
0x0039, 0x003a, 0x003b, 0x003c, 0x003d,
0x003e, 0x003f, 0x005b, 0x005d, 0x005f,
0x007b, 0x007c, 0x007d, 0x00a9, 0x00ac,
0x00ae, 0x00b0, 0x00b1, 0x00d7, 0x00f7,
0x0192, 0x0391, 0x0392, 0x0393, 0x0394,
0x0395, 0x0396, 0x0397, 0x0398, 0x0399,
0x039a, 0x039b, 0x039c, 0x039d, 0x039e,
0x039f, 0x03a0, 0x03a1, 0x03a3, 0x03a4,
0x03a5, 0x03a6, 0x03a7, 0x03a8, 0x03a9,
0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5,
0x03b6, 0x03b7, 0x03b8, 0x03b9, 0x03ba,
0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf,
0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4,
0x03c5, 0x03c6, 0x03c7, 0x03c8, 0x03c9,
0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x2022,
0x2026, 0x2032, 0x2033, 0x203e, 0x2044,
0x2111, 0x2118, 0x211c, 0x2122, 0x2126,
0x2135, 0x2190, 0x2191, 0x2192, 0x2193,
0x2194, 0x21b5, 0x21d0, 0x21d1, 0x21d2,
0x21d3, 0x21d4, 0x2200, 0x2202, 0x2203,
0x2205, 0x2206, 0x2207, 0x2208, 0x2209,
0x220b, 0x220f, 0x2211, 0x2212, 0x2215,
0x2217, 0x221a, 0x221d, 0x221e, 0x2220,
0x2227, 0x2228, 0x2229, 0x222a, 0x222b,
0x2234, 0x223c, 0x2245, 0x2248, 0x2260,
0x2261, 0x2264, 0x2265, 0x2282, 0x2283,
0x2284, 0x2286, 0x2287, 0x2295, 0x2297,
0x22a5, 0x22c5, 0x2320, 0x2321, 0x2329,
0x232a, 0x25ca, 0x2660, 0x2663, 0x2665,
0x2666
}
set title0 "#<0x10>PLplot Example 23 - Greek Letters"
set title1 "#<0x10>PLplot Example 23 - Type 1 Symbol Font Glyphs by Unicode (a)"
set title2 "#<0x10>PLplot Example 23 - Type 1 Symbol Font Glyphs by Unicode (b)"
set title3 "#<0x10>PLplot Example 23 - Type 1 Symbol Font Glyphs by Unicode (c)"
set title4 "#<0x10>PLplot Example 23 - Number Forms Unicode Block"
set title5 "#<0x10>PLplot Example 23 - Arrows Unicode Block (a)"
set title6 "#<0x10>PLplot Example 23 - Arrows Unicode Block (b)"
set title7 "#<0x10>PLplot Example 23 - Mathematical Operators Unicode Block (a)"
set title8 "#<0x10>PLplot Example 23 - Mathematical Operators Unicode Block (b)"
set title9 "#<0x10>PLplot Example 23 - Mathematical Operators Unicode Block (c)"
set title10 "#<0x10>PLplot Example 23 - Mathematical Operators Unicode Block (d)"
matrix lo i 11 = {
0x0,
0x0,
0x40,
0x80,
0x2153,
0x2190,
0x21d0,
0x2200,
0x2240,
0x2280,
0x22c0
}
matrix hi i 11 = {
0x30,
0x40,
0x80,
0xA6,
0x2184,
0x21d0,
0x2200,
0x2240,
0x2280,
0x22c0,
0x2300
}
matrix nxcells i 11 = {
12,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8
}
matrix nycells i 11 = {
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8
}
# non-zero values Must be consistent with nxcells and nycells.
matrix offset i 11 = {
0,
0,
64,
128,
0,
0,
0,
0,
0,
0,
0
}
# 30 possible FCI values.
matrix fci i 30 = {
0x80000000,
0x80000001,
0x80000002,
0x80000003,
0x80000004,
0x80000010,
0x80000011,
0x80000012,
0x80000013,
0x80000014,
0x80000020,
0x80000021,
0x80000022,
0x80000023,
0x80000024,
0x80000100,
0x80000101,
0x80000102,
0x80000103,
0x80000104,
0x80000110,
0x80000111,
0x80000112,
0x80000113,
0x80000114,
0x80000120,
0x80000121,
0x80000122,
0x80000123,
0x80000124,
}
set family(0) "sans-serif"
set family(1) "serif"
set family(2) "monospace"
set family(3) "script"
set family(4) "symbol"
set style(0) "upright"
set style(1) "italic"
set style(2) "oblique"
set weight(0) "medium"
set weight(1) "bold"
for {set page 0} {$page<11} {incr page} {
$w cmd pladv 0
# Set up viewport and window
$w cmd plvpor 0.02 0.98 0.02 0.90
$w cmd plwind 0.0 1.0 0.0 1.0
$w cmd plgspa xmin xmax ymin ymax
$w cmd plschr 0.0 0.8
set ycharacter_scale [ expr {1.0/($ymax-$ymin)} ]
# Factor should be 0.5, but heuristically it turns out to be larger.
$w cmd plgchr chardef charht
set yoffset [ expr {1.0*$charht*$ycharacter_scale} ]
# Draw the grid using plbox
$w cmd plcol0 2
set deltax [ expr {1.0/[nxcells $page]} ]
set deltay [ expr {1.0/[nycells $page]} ]
$w cmd plbox "bcg" $deltax 0 "bcg" $deltay 0
$w cmd plcol0 15
set length [ expr {[hi $page]-[lo $page]} ]
set slice 0
for {set j [ expr {[nycells $page]-1} ]} {$j>=-1} {incr j -1} {
set y [ expr {(0.5+$j)*$deltay} ]
for {set i 0} {$i<[nxcells $page]} {incr i} {
set x [ expr {(0.5+$i)*$deltax} ]
if {$slice < $length} {
if {$page == 0} {
set cmdString [format "#%s" [set Greek$slice]]
} elseif {$page <= 3} {
set cmdString [format "##\[0x%.4x\]" [ Type1 [expr {[offset $page]+$slice}] ] ]
} else {
set cmdString [format "##\[0x%.4x\]" [expr {[lo $page]+$slice}]]
}
$w cmd plptex $x [ expr {$y+$yoffset}] 1. 0. 0.5 [ string range $cmdString 1 end ]
$w cmd plptex $x [ expr {$y-$yoffset}] 1. 0. 0.5 $cmdString
}
incr slice
}
}
$w cmd plschr 0. 1.0
# Page title
$w cmd plmtex "t" 1.5 0.5 0.5 [set title$page]
}
# Demonstrate methods of getting the current fonts
$w cmd plgfci fci_old
$w cmd plgfont ifamily istyle iweight
puts [ format "For example 23 prior to page 12 the FCI is 0x%x" $fci_old ]
puts [ format "For example 23 prior to page 12 the font family, style and weight are %s %s %s" \
$family($ifamily) $style($istyle) $weight($iweight) ]
for {set page 11} {$page<16} {incr page} {
set dy 0.030
$w cmd pladv 0
$w cmd plvpor 0.02 0.98 0.02 0.90
$w cmd plwind 0.0 1.0 0.0 1.0
$w cmd plsfci 0
if {$page == 11} {
$w cmd plmtex "t" 1.5 0.5 0.5 "#<0x10>PLplot Example 23 - Set Font with plsfci"
} elseif {$page == 12} {
$w cmd plmtex "t" 1.5 0.5 0.5 "#<0x10>PLplot Example 23 - Set Font with plsfont"
} elseif {$page == 13} {
$w cmd plmtex "t" 1.5 0.5 0.5 "#<0x10>PLplot Example 23 - Set Font with ##<0x8nnnnnnn> construct"
} elseif {$page == 14} {
$w cmd plmtex "t" 1.5 0.5 0.5 "#<0x10>PLplot Example 23 - Set Font with ##<0xmn> constructs"
} elseif {$page == 15} {
$w cmd plmtex "t" 1.5 0.5 0.5 "#<0x10>PLplot Example 23 - Set Font with ##<FCI COMMAND STRING/> constructs"
}
$w cmd plschr 0. 0.75
for {set i 0} {$i< 30} {incr i} {
set family_index [ expr {$i % 5}]
set style_index [ expr {($i/5) % 3}]
set weight_index [ expr {(($i/5)/3) % 2}]
if {$page == 11} {
$w cmd plsfci [fci $i]
set string [format "Page 12, %s, %s, %s: The quick brown fox jumps over the lazy dog" \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
]
} elseif {$page == 12} {
$w cmd plsfont $family_index $style_index $weight_index
set string [format \
"Page 13, %s, %s, %s: The quick brown fox jumps over the lazy dog" \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
]
} elseif {$page == 13} {
set string [format \
"Page 14, %s, %s, %s: #<0x%x>The quick brown fox jumps over the lazy dog" \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
[fci $i] \
]
} elseif {$page == 14} {
set string [format \
"Page 15, %s, %s, %s: #<0x%1x0>#<0x%1x1>#<0x%1x2>The quick brown fox jumps over the lazy dog" \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
$family_index \
$style_index \
$weight_index \
]
} elseif {$page == 15} {
set string [format \
"Page 16, %s, %s, %s: #<%s/>#<%s/>#<%s/>The quick brown fox jumps over the lazy dog" \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
$family($family_index) \
$style($style_index) \
$weight($weight_index) \
]
}
$w cmd plptex 0. [ expr {1. - ($i+0.5)*$dy}] 1. 0. 0. $string
}
$w cmd plschr 0. 1.0
}
# Restore defaults
$w cmd plcol0 1
}
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