1 <?xml version="1.0" encoding="UTF-8"?> 2 <!--*********************************************************** 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 * 21 ***********************************************************--> 22 23 24 <!-- 25 xslt math lib by Wind Li 26 Public Functions 27 sin(x,rounding-factor=100) 28 cos(x,rounding-factor=100) 29 tan(x,rounding-factor=100) 30 ctan(x,rounding-factor=100) 31 atan2(x, y ,rounding-factor=100) 32 atan(x,rounding-factor=100) 33 acos(x,rounding-factor=100) 34 asin(x,rounding-factor=100) 35 abs(x) 36 max(x1,x2) 37 min(x1,x2) 38 power(x,power(interger only), rounding-factor=100) 39 sqrt(x, rounding-factor=100) 40 convert2radian(x,rounding-factor=100) 41 convert2degree(x,rounding-factor=100) 42 convert2fd(x,rounding-factor=100) 43 --> 44 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:draw="http://openoffice.org/2000/drawing" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:w="http://schemas.microsoft.com/office/word/2003/wordml" xmlns:text="http://openoffice.org/2000/text" xmlns:style="http://openoffice.org/2000/style" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" xmlns:office="http://openoffice.org/2000/office" exclude-result-prefixes="draw svg style office fo text"> 45 <xsl:variable name="pi" select="3.1416"/> 46 <xsl:template name="math-test"> 47 sin(34.8) 48 <xsl:call-template name="sin"> 49 <xsl:with-param name="x" select="34.8"/> 50 <xsl:with-param name="rounding-factor" select="100000"/> 51 </xsl:call-template> 52 cos(34.8) 53 <xsl:call-template name="cos"> 54 <xsl:with-param name="x" select="34.8"/> 55 <xsl:with-param name="rounding-factor" select="100000"/> 56 </xsl:call-template> 57 atan(2.74) 58 <xsl:call-template name="atan"> 59 <xsl:with-param name="x" select="2.74"/> 60 <xsl:with-param name="rounding-factor" select="100000"/> 61 </xsl:call-template> 62 acos(0.5) 63 <xsl:call-template name="acos"> 64 <xsl:with-param name="x" select="0.5"/> 65 <xsl:with-param name="rounding-factor" select="100000"/> 66 </xsl:call-template> 67 asin(0.5) 68 <xsl:call-template name="asin"> 69 <xsl:with-param name="x" select="0.5"/> 70 <xsl:with-param name="rounding-factor" select="100000"/> 71 </xsl:call-template> 72 sqrt(1328.3414) 73 <xsl:call-template name="sqrt"> 74 <xsl:with-param name="x" select="1328.3414"/> 75 <xsl:with-param name="rounding-factor" select="100000"/> 76 </xsl:call-template> 77 </xsl:template> 78 <!-- public functions start --> 79 <xsl:template name="sin"> 80 <xsl:param name="x" select="0"/> 81 <xsl:param name="rounding-factor" select="100"/> 82 <xsl:variable name="angle" select="$x * 180 div $pi "/> 83 <xsl:variable name="mod-angle" select="$angle mod 360"/> 84 <xsl:variable name="sinx"> 85 <xsl:call-template name="sin-private"> 86 <xsl:with-param name="x" select=" ( $angle mod 360 ) * $pi div 180 "/> 87 </xsl:call-template> 88 </xsl:variable> 89 <xsl:value-of select=" round ( number($sinx) * $rounding-factor ) div $rounding-factor"/> 90 </xsl:template> 91 <xsl:template name="cos"> 92 <xsl:param name="x" select="0"/> 93 <xsl:param name="rounding-factor" select="100"/> 94 <xsl:variable name="angle" select="$x * 180 div $pi "/> 95 <xsl:variable name="mod-angle" select="$angle mod 360"/> 96 <xsl:variable name="cosx"> 97 <xsl:call-template name="cos-private"> 98 <xsl:with-param name="x" select=" ( $angle mod 360 ) * $pi div 180 "/> 99 </xsl:call-template> 100 </xsl:variable> 101 <xsl:value-of select=" round ( number($cosx) * $rounding-factor ) div $rounding-factor"/> 102 </xsl:template> 103 <xsl:template name="tan"> 104 <xsl:param name="x" select="0"/> 105 <xsl:param name="rounding-factor" select="100"/> 106 <xsl:variable name="sinx"> 107 <xsl:call-template name="sin"> 108 <xsl:with-param name="x" select="$x"/> 109 <xsl:with-param name="rounding-factor" select="$rounding-factor * 10"/> 110 </xsl:call-template> 111 </xsl:variable> 112 <xsl:variable name="cosx"> 113 <xsl:call-template name="cos"> 114 <xsl:with-param name="x" select="$x"/> 115 <xsl:with-param name="rounding-factor" select="$rounding-factor * 10"/> 116 </xsl:call-template> 117 </xsl:variable> 118 <xsl:choose> 119 <xsl:when test=" $cosx = 0 "> 120 <xsl:message>tan error : tan(<xsl:value-of select="$x"/>) is infinite!</xsl:message> 121 <xsl:value-of select="63535"/> 122 </xsl:when> 123 <xsl:otherwise> 124 <xsl:value-of select=" round( $sinx div $cosx * $rounding-factor) div $rounding-factor"/> 125 </xsl:otherwise> 126 </xsl:choose> 127 </xsl:template> 128 <xsl:template name="ctan"> 129 <xsl:param name="x" select="0"/> 130 <xsl:param name="rounding-factor" select="100"/> 131 <xsl:variable name="sinx"> 132 <xsl:call-template name="sin"> 133 <xsl:with-param name="x" select="$x"/> 134 <xsl:with-param name="rounding-factor" select="$rounding-factor * 10"/> 135 </xsl:call-template> 136 </xsl:variable> 137 <xsl:variable name="cosx"> 138 <xsl:call-template name="cos"> 139 <xsl:with-param name="x" select="$x"/> 140 <xsl:with-param name="rounding-factor" select="$rounding-factor * 10"/> 141 </xsl:call-template> 142 </xsl:variable> 143 <xsl:choose> 144 <xsl:when test=" $sinx = 0 "> 145 <xsl:message>tan error : tan(<xsl:value-of select="$x"/>) is infinite!</xsl:message> 146 <xsl:value-of select="63535"/> 147 </xsl:when> 148 <xsl:otherwise> 149 <xsl:value-of select=" round( $cosx div $sinx * $rounding-factor) div $rounding-factor"/> 150 </xsl:otherwise> 151 </xsl:choose> 152 </xsl:template> 153 <xsl:template name="atan"> 154 <xsl:param name="x" select="0"/> 155 <xsl:param name="rounding-factor" select="100"/> 156 <xsl:choose> 157 <xsl:when test="$x = 0"> 158 <xsl:value-of select="0"/> 159 </xsl:when> 160 <xsl:when test="$x < 0"> 161 <xsl:variable name="atan-x"> 162 <xsl:call-template name="atan"> 163 <xsl:with-param name="x" select=" -1 * $x"/> 164 <xsl:with-param name="rounding-factor" select="$rounding-factor"/> 165 </xsl:call-template> 166 </xsl:variable> 167 <xsl:value-of select="-1 * $atan-x"/> 168 </xsl:when> 169 <xsl:when test="$x > 1"> 170 <xsl:variable name="atan-div-x"> 171 <xsl:call-template name="atan"> 172 <xsl:with-param name="x" select="1 div $x "/> 173 <xsl:with-param name="rounding-factor" select="$rounding-factor"/> 174 </xsl:call-template> 175 </xsl:variable> 176 <xsl:value-of select=" $pi div 2 - $atan-div-x"/> 177 </xsl:when> 178 <xsl:otherwise> 179 <xsl:variable name="arctanx"> 180 <xsl:call-template name="atan-private"> 181 <xsl:with-param name="x" select=" $x "/> 182 </xsl:call-template> 183 </xsl:variable> 184 <xsl:value-of select=" round ( number($arctanx) * $rounding-factor ) div $rounding-factor"/> 185 </xsl:otherwise> 186 </xsl:choose> 187 </xsl:template> 188 <xsl:template name="atan2"> 189 <xsl:param name="x"/> 190 <xsl:param name="y"/> 191 <xsl:param name="rounding-factor" select="100"/> 192 <xsl:choose> 193 <xsl:when test="$x = 0"> 194 <xsl:value-of select=" $pi div 2"/> 195 </xsl:when> 196 <xsl:otherwise> 197 <xsl:call-template name="atan"> 198 <xsl:with-param name="x" select="$y div $x"/> 199 <xsl:with-param name="rounding-factor" select="$rounding-factor"/> 200 </xsl:call-template> 201 </xsl:otherwise> 202 </xsl:choose> 203 </xsl:template> 204 <xsl:template name="acos"> 205 <xsl:param name="x"/> 206 <xsl:param name="rounding-factor" select="100"/> 207 <xsl:variable name="abs-x"> 208 <xsl:call-template name="abs"> 209 <xsl:with-param name="x" select="$x"/> 210 </xsl:call-template> 211 </xsl:variable> 212 <xsl:choose> 213 <xsl:when test="$abs-x > 1"> 214 <xsl:message>acos error : abs(<xsl:value-of select="$x"/>) greate then 1 !</xsl:message> 215 </xsl:when> 216 <xsl:otherwise> 217 <xsl:call-template name="atan2"> 218 <xsl:with-param name="x" select="$x"/> 219 <xsl:with-param name="y"> 220 <xsl:call-template name="sqrt"> 221 <xsl:with-param name="x" select="1 - $x * $x"/> 222 <xsl:with-param name="rounding-factor" select=" concat($rounding-factor,'0') "/> 223 </xsl:call-template> 224 </xsl:with-param> 225 </xsl:call-template> 226 </xsl:otherwise> 227 </xsl:choose> 228 </xsl:template> 229 <xsl:template name="asin"> 230 <xsl:param name="x"/> 231 <xsl:param name="rounding-factor" select="100"/> 232 <xsl:variable name="abs-x"> 233 <xsl:call-template name="abs"> 234 <xsl:with-param name="x" select="$x"/> 235 </xsl:call-template> 236 </xsl:variable> 237 <xsl:choose> 238 <xsl:when test="$abs-x > 1"> 239 <xsl:message>asin error : abs(<xsl:value-of select="$x"/>) greate then 1 !</xsl:message> 240 </xsl:when> 241 <xsl:otherwise> 242 <xsl:call-template name="atan2"> 243 <xsl:with-param name="y" select="$x"/> 244 <xsl:with-param name="x"> 245 <xsl:call-template name="sqrt"> 246 <xsl:with-param name="x" select="1 - $x * $x"/> 247 <xsl:with-param name="rounding-factor" select=" concat($rounding-factor,'0') "/> 248 </xsl:call-template> 249 </xsl:with-param> 250 </xsl:call-template> 251 </xsl:otherwise> 252 </xsl:choose> 253 </xsl:template> 254 <xsl:template name="abs"> 255 <xsl:param name="x"/> 256 <xsl:choose> 257 <xsl:when test="$x > 0"> 258 <xsl:value-of select="$x"/> 259 </xsl:when> 260 <xsl:otherwise> 261 <xsl:value-of select="$x * -1"/> 262 </xsl:otherwise> 263 </xsl:choose> 264 </xsl:template> 265 <xsl:template name="max"> 266 <xsl:param name="x1"/> 267 <xsl:param name="x2"/> 268 <xsl:choose> 269 <xsl:when test="$x1 > $x2"> 270 <xsl:value-of select="$x1"/> 271 </xsl:when> 272 <xsl:otherwise> 273 <xsl:value-of select="$x2"/> 274 </xsl:otherwise> 275 </xsl:choose> 276 </xsl:template> 277 <xsl:template name="min"> 278 <xsl:param name="x1"/> 279 <xsl:param name="x2"/> 280 <xsl:choose> 281 <xsl:when test="$x1 < $x2"> 282 <xsl:value-of select="$x1"/> 283 </xsl:when> 284 <xsl:otherwise> 285 <xsl:value-of select="$x2"/> 286 </xsl:otherwise> 287 </xsl:choose> 288 </xsl:template> 289 <xsl:template name="power"> 290 <xsl:param name="x"/> 291 <xsl:param name="y" select="1"/> 292 <xsl:param name="rounding-factor" select="100"/> 293 <!-- z is a private param --> 294 <xsl:param name="z" select="1"/> 295 <xsl:choose> 296 <xsl:when test="$y > 0"> 297 <xsl:call-template name="power"> 298 <xsl:with-param name="x" select="$x"/> 299 <xsl:with-param name="y" select="$y - 1"/> 300 <xsl:with-param name="z" select="$z * $x"/> 301 <xsl:with-param name="rounding-factor" select="$rounding-factor"/> 302 </xsl:call-template> 303 </xsl:when> 304 <xsl:otherwise> 305 <xsl:value-of select=" round( $z * $rounding-factor) div $rounding-factor"/> 306 </xsl:otherwise> 307 </xsl:choose> 308 </xsl:template> 309 <xsl:template name="sqrt"> 310 <xsl:param name="x"/> 311 <xsl:param name="rounding-factor" select="100"/> 312 <xsl:choose> 313 <xsl:when test="$x = 0">0</xsl:when> 314 <xsl:when test="$x < 0"> 315 <xsl:message>sqrt error : <xsl:value-of select="$x"/> less then 0!</xsl:message> 316 </xsl:when> 317 <xsl:otherwise> 318 <xsl:call-template name="sqrt-private"> 319 <xsl:with-param name="x" select="$x"/> 320 <xsl:with-param name="rounding-factor" select="$rounding-factor"/> 321 </xsl:call-template> 322 </xsl:otherwise> 323 </xsl:choose> 324 </xsl:template> 325 <!-- public functions end --> 326 <!-- 327 Private functions: 328 sin-private 329 cos-private 330 atan-private 331 sqrt-private 332 integer-sqrt 333 Sqrt-GetOneDigit 334 --> 335 <xsl:template name="sin-private"> 336 <xsl:param name="x" select="0"/> 337 <xsl:param name="n" select="0"/> 338 <xsl:param name="nx" select="1"/> 339 <xsl:param name="sign" select="1"/> 340 <xsl:param name="max-n" select="20"/> 341 <xsl:param name="sinx" select="0"/> 342 <xsl:choose> 343 <xsl:when test="not ($max-n > $n) or $nx = 0 "> 344 <xsl:value-of select="$sinx"/> 345 </xsl:when> 346 <xsl:when test="$n = 0"> 347 <xsl:call-template name="sin-private"> 348 <xsl:with-param name="x" select="$x"/> 349 <xsl:with-param name="n" select="$n + 1"/> 350 <xsl:with-param name="sign" select="$sign * -1"/> 351 <xsl:with-param name="max-n" select="$max-n"/> 352 <xsl:with-param name="nx" select="$x "/> 353 <xsl:with-param name="sinx" select="$sinx + $x"/> 354 </xsl:call-template> 355 </xsl:when> 356 <xsl:otherwise> 357 <xsl:variable name="new-nx" select="($nx * $x * $x) div ( 2 * $n ) div ( 2 * $n + 1) "/> 358 <xsl:call-template name="sin-private"> 359 <xsl:with-param name="x" select="$x"/> 360 <xsl:with-param name="n" select="$n + 1"/> 361 <xsl:with-param name="sign" select="$sign * -1"/> 362 <xsl:with-param name="max-n" select="$max-n"/> 363 <xsl:with-param name="nx" select=" $new-nx "/> 364 <xsl:with-param name="sinx" select="$sinx + $new-nx * $sign"/> 365 </xsl:call-template> 366 </xsl:otherwise> 367 </xsl:choose> 368 </xsl:template> 369 <xsl:template name="cos-private"> 370 <xsl:param name="x" select="0"/> 371 <xsl:param name="n" select="0"/> 372 <xsl:param name="nx" select="1"/> 373 <xsl:param name="sign" select="1"/> 374 <xsl:param name="max-n" select="20"/> 375 <xsl:param name="cosx" select="0"/> 376 <xsl:choose> 377 <xsl:when test="not ($max-n > $n) or $nx = 0 "> 378 <xsl:value-of select="$cosx"/> 379 </xsl:when> 380 <xsl:when test="$n = 0"> 381 <xsl:call-template name="cos-private"> 382 <xsl:with-param name="x" select="$x"/> 383 <xsl:with-param name="n" select="$n + 1"/> 384 <xsl:with-param name="sign" select="$sign * -1"/> 385 <xsl:with-param name="max-n" select="$max-n"/> 386 <xsl:with-param name="nx" select=" 1 "/> 387 <xsl:with-param name="cosx" select="1"/> 388 </xsl:call-template> 389 </xsl:when> 390 <xsl:otherwise> 391 <xsl:variable name="new-nx" select="($nx * $x * $x) div ( 2 * $n -1 ) div ( 2 * $n ) "/> 392 <xsl:call-template name="cos-private"> 393 <xsl:with-param name="x" select="$x"/> 394 <xsl:with-param name="n" select="$n + 1"/> 395 <xsl:with-param name="sign" select="$sign * -1"/> 396 <xsl:with-param name="max-n" select="$max-n"/> 397 <xsl:with-param name="nx" select=" $new-nx "/> 398 <xsl:with-param name="cosx" select="$cosx + $new-nx * $sign"/> 399 </xsl:call-template> 400 </xsl:otherwise> 401 </xsl:choose> 402 </xsl:template> 403 <xsl:template name="atan-private"> 404 <xsl:param name="x" select="0"/> 405 <xsl:param name="n" select="0"/> 406 <xsl:param name="nx" select="1"/> 407 <xsl:param name="sign" select="1"/> 408 <xsl:param name="max-n" select="40"/> 409 <xsl:param name="arctanx" select="0"/> 410 <xsl:choose> 411 <xsl:when test="not ($max-n > $n) or $nx = 0 "> 412 <xsl:value-of select="$arctanx"/> 413 </xsl:when> 414 <xsl:when test="$n = 0"> 415 <xsl:call-template name="atan-private"> 416 <xsl:with-param name="x" select="$x"/> 417 <xsl:with-param name="n" select="$n + 1"/> 418 <xsl:with-param name="sign" select="$sign * -1"/> 419 <xsl:with-param name="max-n" select="$max-n"/> 420 <xsl:with-param name="nx" select="$x "/> 421 <xsl:with-param name="arctanx" select="$arctanx + $x"/> 422 </xsl:call-template> 423 </xsl:when> 424 <xsl:otherwise> 425 <xsl:variable name="new-nx" select=" $nx * $x * $x "/> 426 <xsl:call-template name="atan-private"> 427 <xsl:with-param name="x" select="$x"/> 428 <xsl:with-param name="n" select="$n + 1"/> 429 <xsl:with-param name="sign" select="$sign * -1"/> 430 <xsl:with-param name="max-n" select="$max-n"/> 431 <xsl:with-param name="nx" select=" $new-nx "/> 432 <xsl:with-param name="arctanx" select="$arctanx + $new-nx div (2 * $n +1) * $sign"/> 433 </xsl:call-template> 434 </xsl:otherwise> 435 </xsl:choose> 436 </xsl:template> 437 <xsl:template name="sqrt-private"> 438 <xsl:param name="x"/> 439 <xsl:param name="rounding-factor" select="100"/> 440 <xsl:variable name="shift" select="string-length( $rounding-factor)"/> 441 <xsl:variable name="power"> 442 <xsl:call-template name="power"> 443 <xsl:with-param name="x" select="100"/> 444 <xsl:with-param name="y" select="$shift"/> 445 <xsl:with-param name="rounding-factor" select="1"/> 446 </xsl:call-template> 447 </xsl:variable> 448 <xsl:variable name="integer-x" select=" round( $power * $x )"/> 449 <xsl:variable name="integer-quotient"> 450 <xsl:call-template name="integer-sqrt"> 451 <xsl:with-param name="x" select="$integer-x"/> 452 <xsl:with-param name="length" select=" string-length( $integer-x ) "/> 453 <xsl:with-param name="curr-pos" select=" 2 - (round (string-length( $integer-x ) div 2 ) * 2 - string-length( $integer-x ) ) "/> 454 </xsl:call-template> 455 </xsl:variable> 456 <xsl:variable name="power-10"> 457 <xsl:call-template name="power"> 458 <xsl:with-param name="x" select="10"/> 459 <xsl:with-param name="y" select="$shift - 1"/> 460 <xsl:with-param name="rounding-factor" select="1"/> 461 </xsl:call-template> 462 </xsl:variable> 463 <xsl:value-of select=" round( $integer-quotient div 10) div $power-10 "/> 464 </xsl:template> 465 <xsl:template name="integer-sqrt"> 466 <xsl:param name="x"/> 467 <xsl:param name="length"/> 468 <xsl:param name="curr-pos"/> 469 <xsl:param name="last-quotient" select="0"/> 470 <xsl:choose> 471 <xsl:when test="$curr-pos > $length"> 472 <xsl:value-of select="$last-quotient"/> 473 </xsl:when> 474 <xsl:otherwise> 475 <xsl:variable name="curr-x" select="substring( $x, 1, $curr-pos )"/> 476 <xsl:variable name="new-quotient"> 477 <xsl:call-template name="get-one-sqrt-digit"> 478 <xsl:with-param name="x" select="$curr-x"/> 479 <xsl:with-param name="last-quotient" select="$last-quotient"/> 480 <xsl:with-param name="n" select="5"/> 481 <xsl:with-param name="direct" select="0"/> 482 </xsl:call-template> 483 </xsl:variable> 484 <xsl:call-template name="integer-sqrt"> 485 <xsl:with-param name="x" select="$x"/> 486 <xsl:with-param name="length" select="$length"/> 487 <xsl:with-param name="curr-pos" select="$curr-pos + 2"/> 488 <xsl:with-param name="last-quotient" select="number($new-quotient)"/> 489 </xsl:call-template> 490 </xsl:otherwise> 491 </xsl:choose> 492 </xsl:template> 493 <xsl:template name="get-one-sqrt-digit"> 494 <xsl:param name="x"/> 495 <xsl:param name="last-quotient"/> 496 <xsl:param name="n"/> 497 <xsl:param name="direct" select="1"/> 498 <xsl:variable name="quotient" select=" concat( $last-quotient, $n) "/> 499 <xsl:variable name="accumulate" select="$quotient * $quotient "/> 500 <xsl:choose> 501 <xsl:when test="$accumulate = $x"> 502 <xsl:value-of select="concat($last-quotient , $n )"/> 503 </xsl:when> 504 <xsl:when test="$direct = 0 and $accumulate < $x"> 505 <xsl:call-template name="get-one-sqrt-digit"> 506 <xsl:with-param name="x" select="$x"/> 507 <xsl:with-param name="last-quotient" select="$last-quotient"/> 508 <xsl:with-param name="n" select="$n + 1"/> 509 <xsl:with-param name="direct" select="1"/> 510 </xsl:call-template> 511 </xsl:when> 512 <xsl:when test="$direct = 0 and $accumulate > $x"> 513 <xsl:call-template name="get-one-sqrt-digit"> 514 <xsl:with-param name="x" select="$x"/> 515 <xsl:with-param name="last-quotient" select="$last-quotient"/> 516 <xsl:with-param name="n" select="$n - 1"/> 517 <xsl:with-param name="direct" select="-1"/> 518 </xsl:call-template> 519 </xsl:when> 520 <xsl:when test=" $accumulate * $direct < $x * $direct "> 521 <xsl:call-template name="get-one-sqrt-digit"> 522 <xsl:with-param name="x" select="$x"/> 523 <xsl:with-param name="last-quotient" select="$last-quotient"/> 524 <xsl:with-param name="n" select="$n+ $direct"/> 525 <xsl:with-param name="direct" select="$direct"/> 526 </xsl:call-template> 527 </xsl:when> 528 <xsl:when test="not($n < 9) or $n = -1"> 529 <xsl:value-of select="concat($last-quotient , $n - $direct) "/> 530 </xsl:when> 531 <xsl:when test="$direct = 1"> 532 <xsl:value-of select="concat($last-quotient , $n - 1) "/> 533 </xsl:when> 534 <xsl:otherwise> 535 <xsl:value-of select="concat($last-quotient , $n) "/> 536 </xsl:otherwise> 537 </xsl:choose> 538 </xsl:template> 539 <xsl:template name="convert2redian"> 540 <xsl:param name="x" select="'0'"/> 541 <xsl:param name="rounding-factor" select="100"/> 542 <xsl:choose> 543 <xsl:when test="contains($x,'deg')"> 544 <xsl:value-of select="round($rounding-factor * number(substring-before($x, 'deg') div 180 * $pi)) div $rounding-factor"/> 545 </xsl:when> 546 <xsl:when test="contains($x,'fd')"> 547 <xsl:value-of select="round($rounding-factor * number(substring-before($x, 'fd') div 180 div 65536 * $pi)) div $rounding-factor"/> 548 </xsl:when> 549 <xsl:otherwise> 550 <xsl:value-of select="round($rounding-factor * number($x) div 180 * $pi) div $rounding-factor"/> 551 </xsl:otherwise> 552 </xsl:choose> 553 </xsl:template> 554 <xsl:template name="convert2degree"> 555 <xsl:param name="x" select="'0'"/> 556 <xsl:param name="rounding-factor" select="100"/> 557 <xsl:choose> 558 <xsl:when test="contains($x,'deg')"> 559 <xsl:value-of select="round($rounding-factor * substring-before($x,'deg')) div $rounding-factor"/> 560 </xsl:when> 561 <xsl:when test="contains($x,'fd')"> 562 <xsl:value-of select="round($rounding-factor * number(substring-before($x, 'fd')) div 65536 ) div $rounding-factor"/> 563 </xsl:when> 564 <xsl:otherwise> 565 <xsl:value-of select="round($rounding-factor * number($x) * 180 div $pi) div $rounding-factor"/> 566 </xsl:otherwise> 567 </xsl:choose> 568 </xsl:template> 569 <xsl:template name="convert2fd"> 570 <xsl:param name="x" select="'0'"/> 571 <xsl:param name="rounding-factor" select="100"/> 572 <xsl:choose> 573 <xsl:when test="contains($x,'deg')"> 574 <xsl:value-of select="round($rounding-factor * number(substring-before($x, 'deg') * 65535)) div $rounding-factor"/> 575 </xsl:when> 576 <xsl:when test="contains($x,'fd')"> 577 <xsl:value-of select="round($rounding-factor * number(substring-before($x, 'fd'))) div $rounding-factor"/> 578 </xsl:when> 579 <xsl:otherwise> 580 <xsl:value-of select="round($rounding-factor * number($x) * 180 div $pi * 65535) div $rounding-factor"/> 581 </xsl:otherwise> 582 </xsl:choose> 583 </xsl:template> 584 585 </xsl:stylesheet> 586