| 1 | //
|
|---|
| 2 | // ********************************************************************
|
|---|
| 3 | // * License and Disclaimer *
|
|---|
| 4 | // * *
|
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
|
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
|
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file *
|
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
|
|---|
| 9 | // * include a list of copyright holders. *
|
|---|
| 10 | // * *
|
|---|
| 11 | // * Neither the authors of this software system, nor their employing *
|
|---|
| 12 | // * institutes,nor the agencies providing financial support for this *
|
|---|
| 13 | // * work make any representation or warranty, express or implied, *
|
|---|
| 14 | // * regarding this software system or assume any liability for its *
|
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above *
|
|---|
| 16 | // * for the full disclaimer and the limitation of liability. *
|
|---|
| 17 | // * *
|
|---|
| 18 | // * This code implementation is the result of the scientific and *
|
|---|
| 19 | // * technical work of the GEANT4 collaboration. *
|
|---|
| 20 | // * By using, copying, modifying or distributing the software (or *
|
|---|
| 21 | // * any work based on the software) you agree to acknowledge its *
|
|---|
| 22 | // * use in resulting scientific publications, and indicate your *
|
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. *
|
|---|
| 24 | // ********************************************************************
|
|---|
| 25 | //
|
|---|
| 26 | #ifdef G4VIS_BUILD_OI_DRIVER
|
|---|
| 27 |
|
|---|
| 28 | /*----------------------------HEPVis----------------------------------------*/
|
|---|
| 29 | /* */
|
|---|
| 30 | /* Node: SbPainterPS */
|
|---|
| 31 | /* Author: Guy Barrand */
|
|---|
| 32 | /* */
|
|---|
| 33 | /*--------------------------------------------------------------------------*/
|
|---|
| 34 | // this :
|
|---|
| 35 | #include <HEPVis/SbPainterPS.h>
|
|---|
| 36 |
|
|---|
| 37 | //#include <HEPVis/SbString.h>
|
|---|
| 38 | #define STRDUP(str) ((str) != NULL ? (::strcpy((char*)::malloc((unsigned)::strlen(str) + 1), str)) : (char*)NULL)
|
|---|
| 39 | #define STRDEL(str) {if((str)!=NULL) {::free(str);str=NULL;}}
|
|---|
| 40 |
|
|---|
| 41 | //#define DEBUG
|
|---|
| 42 | #include <stdlib.h>
|
|---|
| 43 | #include <string.h>
|
|---|
| 44 | #include <stdio.h>
|
|---|
| 45 | #include <stdarg.h>
|
|---|
| 46 | #include <time.h>
|
|---|
| 47 | #include <locale.h>
|
|---|
| 48 |
|
|---|
| 49 | #define METAFILE_DEFAULT "out.ps"
|
|---|
| 50 | #define METAFILE_SCALE 1.
|
|---|
| 51 |
|
|---|
| 52 | static char* GetDate();
|
|---|
| 53 | static double ConvertRGB_ToGrey(double,double,double);
|
|---|
| 54 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 55 | SbPainterPS::SbPainterPS(
|
|---|
| 56 | )
|
|---|
| 57 | :fDeviceWidth((8.5-1.) * 72. * METAFILE_SCALE) /* 540. * METAFILE_SCALE */
|
|---|
| 58 | ,fDeviceHeight(11. * 72. * METAFILE_SCALE) /* 792. * METAFILE_SCALE */
|
|---|
| 59 | ,fPageNumber(0)
|
|---|
| 60 | ,fPagePos(0)
|
|---|
| 61 | ,fMarkerSize(2.)
|
|---|
| 62 | ,fFile(NULL)
|
|---|
| 63 | ,fFileName(NULL)
|
|---|
| 64 | ,fGSave(0)
|
|---|
| 65 | ,fBufferCount(0)
|
|---|
| 66 | ,fBufferString(NULL)
|
|---|
| 67 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 68 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 69 | {
|
|---|
| 70 | fParams.shade = Color;
|
|---|
| 71 | fParams.portrait = 1;
|
|---|
| 72 | fParams.nbit = 2;
|
|---|
| 73 | fParams.doBack = 1;
|
|---|
| 74 | fParams.lineWidth = -1.;
|
|---|
| 75 | #ifdef WIN32
|
|---|
| 76 | ::setlocale(LC_NUMERIC,"USA");
|
|---|
| 77 | #endif
|
|---|
| 78 | }
|
|---|
| 79 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 80 | SbPainterPS::~SbPainterPS(
|
|---|
| 81 | )
|
|---|
| 82 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 83 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 84 | {
|
|---|
| 85 | if(fFile!=NULL) closeStream ();
|
|---|
| 86 | if(fBufferString!=NULL) ::free(fBufferString);
|
|---|
| 87 | fBufferString = NULL;
|
|---|
| 88 | if(fGSave!=0) {
|
|---|
| 89 | ::printf("SbPainterPS : bad gsave/grestore balance : %d.\n",fGSave);
|
|---|
| 90 | }
|
|---|
| 91 | }
|
|---|
| 92 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 93 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 94 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 95 | void SbPainterPS::beginTraversal (
|
|---|
| 96 | )
|
|---|
| 97 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 98 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 99 | {
|
|---|
| 100 | if(fFile==NULL) openFileForWriting(NULL);
|
|---|
| 101 | if(fFile==NULL) return;
|
|---|
| 102 | putBeginPageInStream();
|
|---|
| 103 | putPageScaleInStream((float)fWindowWidth,(float)fWindowHeight);
|
|---|
| 104 | putSaveStateInStream();
|
|---|
| 105 | }
|
|---|
| 106 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 107 | void SbPainterPS::endTraversal(
|
|---|
| 108 | )
|
|---|
| 109 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 110 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 111 | {
|
|---|
| 112 | if(fFile==NULL) return;
|
|---|
| 113 | putFrameInStream(0.0,0.0,0.0,(float)fWindowWidth,(float)fWindowHeight);
|
|---|
| 114 | putRestoreStateInStream();
|
|---|
| 115 | putEndPageInStream();
|
|---|
| 116 | }
|
|---|
| 117 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 118 | void SbPainterPS::clearColorBuffer(
|
|---|
| 119 | float aRed
|
|---|
| 120 | ,float aGreen
|
|---|
| 121 | ,float aBlue
|
|---|
| 122 | )
|
|---|
| 123 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 124 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 125 | {
|
|---|
| 126 | if(fFile==NULL) return;
|
|---|
| 127 | putBackgroundInStream(aRed,aGreen,aBlue,
|
|---|
| 128 | (float)fWindowWidth,(float)fWindowHeight);
|
|---|
| 129 | }
|
|---|
| 130 | /*
|
|---|
| 131 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 132 | void SbPainterPS::drawPrimitive (
|
|---|
| 133 | SbPrimitiveType aType
|
|---|
| 134 | ,int aPointn
|
|---|
| 135 | ,float* aXs
|
|---|
| 136 | ,float* aYs
|
|---|
| 137 | ,float* //aZs
|
|---|
| 138 | ,const SbPainterContext& aAtb
|
|---|
| 139 | )
|
|---|
| 140 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 141 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 142 | {
|
|---|
| 143 | if(fFile==NULL) return;
|
|---|
| 144 | switch(aType) {
|
|---|
| 145 | case SbPrimitivePoints:
|
|---|
| 146 | drawMarkers(aPointn,
|
|---|
| 147 | aXs,aYs,
|
|---|
| 148 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue,
|
|---|
| 149 | aAtb.fMarkerStyle,aAtb.fMarkerSize);
|
|---|
| 150 | break;
|
|---|
| 151 | case SbPrimitiveLineStrip:
|
|---|
| 152 | case SbPrimitiveLineLoop:
|
|---|
| 153 | drawLines(aPointn,
|
|---|
| 154 | aXs,aYs,
|
|---|
| 155 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue,
|
|---|
| 156 | aAtb.fLineStyle,aAtb.fLineWidth);
|
|---|
| 157 | break;
|
|---|
| 158 | case SbPrimitivePolygon:
|
|---|
| 159 | drawPolygon(aPointn,
|
|---|
| 160 | aXs,aYs,
|
|---|
| 161 | aAtb.fRed,aAtb.fGreen,aAtb.fBlue,
|
|---|
| 162 | aAtb.fAreaStyle);
|
|---|
| 163 | break;
|
|---|
| 164 | default:
|
|---|
| 165 | break;
|
|---|
| 166 | }
|
|---|
| 167 | }
|
|---|
| 168 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 169 | void SbPainterPS::drawPolygon(
|
|---|
| 170 | int aPointn
|
|---|
| 171 | ,float* aXs
|
|---|
| 172 | ,float* aYs
|
|---|
| 173 | ,float aRed
|
|---|
| 174 | ,float aGreen
|
|---|
| 175 | ,float aBlue
|
|---|
| 176 | ,const SbAreaStyle& //aStyle
|
|---|
| 177 | )
|
|---|
| 178 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 179 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 180 | {
|
|---|
| 181 | if(fFile==NULL) return;
|
|---|
| 182 | if(aPointn<=0) return;
|
|---|
| 183 | putNewPathInStream();
|
|---|
| 184 | putMoveInStream(aXs[0],aYs[0]);
|
|---|
| 185 | for(int count=1;count<aPointn;count++) {
|
|---|
| 186 | putLineToInStream(aXs[count] - aXs[count-1],
|
|---|
| 187 | aYs[count] - aYs[count-1]);
|
|---|
| 188 | }
|
|---|
| 189 | if ( (aXs[0]==aXs[aPointn-1]) &&
|
|---|
| 190 | (aYs[0]==aYs[aPointn-1]) )
|
|---|
| 191 | putClosePathInStream();
|
|---|
| 192 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 193 | putFillInStream();
|
|---|
| 194 | }
|
|---|
| 195 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 196 | void SbPainterPS::drawLines(
|
|---|
| 197 | int aPointn
|
|---|
| 198 | ,float* aXs
|
|---|
| 199 | ,float* aYs
|
|---|
| 200 | ,float aRed
|
|---|
| 201 | ,float aGreen
|
|---|
| 202 | ,float aBlue
|
|---|
| 203 | ,const SbLineStyle& aStyle
|
|---|
| 204 | ,int aWidth
|
|---|
| 205 | )
|
|---|
| 206 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 207 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 208 | {
|
|---|
| 209 | if(fFile==NULL) return;
|
|---|
| 210 | if(aPointn<=0) return;
|
|---|
| 211 | putMoveInStream(aXs[0],aYs[0]);
|
|---|
| 212 | for(int count=1;count<aPointn;count++) {
|
|---|
| 213 | putLineToInStream(aXs[count] - aXs[count-1],
|
|---|
| 214 | aYs[count] - aYs[count-1]);
|
|---|
| 215 | }
|
|---|
| 216 | if ( (aXs[0]==aXs[aPointn-1]) &&
|
|---|
| 217 | (aYs[0]==aYs[aPointn-1]) )
|
|---|
| 218 | putClosePathInStream();
|
|---|
| 219 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 220 | putLineWidthInStream(aWidth);
|
|---|
| 221 | putCapInStream(1);
|
|---|
| 222 | putLineStyleInStream(aStyle);
|
|---|
| 223 | putStrokeInStream();
|
|---|
| 224 | }
|
|---|
| 225 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 226 | void SbPainterPS::drawMarkers (
|
|---|
| 227 | int aPointn
|
|---|
| 228 | ,float* aXs
|
|---|
| 229 | ,float* aYs
|
|---|
| 230 | ,float aRed
|
|---|
| 231 | ,float aGreen
|
|---|
| 232 | ,float aBlue
|
|---|
| 233 | ,const SbMarkerStyle& aStyle
|
|---|
| 234 | ,int aSize
|
|---|
| 235 | )
|
|---|
| 236 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 237 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 238 | {
|
|---|
| 239 | if(fFile==NULL) return;
|
|---|
| 240 | float mark_size = (float)(aSize <=0 ? 1. : aSize);
|
|---|
| 241 | mark_size *= 0.6F;
|
|---|
| 242 | if(aStyle==SbMarkerCircleLine) {
|
|---|
| 243 | putNewPathInStream();
|
|---|
| 244 | int icount = 1;
|
|---|
| 245 | for(int count=0;count<aPointn;count++) {
|
|---|
| 246 | putCircleInStream(aXs[count],aYs[count],mark_size);
|
|---|
| 247 | #define MAX_PATH_POINT 100
|
|---|
| 248 | if(icount==MAX_PATH_POINT) {
|
|---|
| 249 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 250 | putLineWidthInStream(1);
|
|---|
| 251 | putCapInStream(1);
|
|---|
| 252 | putStrokeInStream();
|
|---|
| 253 | icount = 1;
|
|---|
| 254 | if(count!=aPointn-1) putNewPathInStream();
|
|---|
| 255 | } else {
|
|---|
| 256 | icount++;
|
|---|
| 257 | }
|
|---|
| 258 | }
|
|---|
| 259 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 260 | putLineWidthInStream(1);
|
|---|
| 261 | putCapInStream(1);
|
|---|
| 262 | putStrokeInStream();
|
|---|
| 263 | } else {
|
|---|
| 264 | putNewPathInStream();
|
|---|
| 265 | int icount = 1;
|
|---|
| 266 | for(int count=0;count<aPointn;count++) {
|
|---|
| 267 | putMoveInStream(aXs[count],aYs[count]);
|
|---|
| 268 | putMarkerSizeInStream(mark_size);
|
|---|
| 269 | putMarkerStyleInStream(aStyle);
|
|---|
| 270 | if(icount==MAX_PATH_POINT) {
|
|---|
| 271 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 272 | putLineWidthInStream(1);
|
|---|
| 273 | putCapInStream(1);
|
|---|
| 274 | putStrokeInStream();
|
|---|
| 275 | icount = 1;
|
|---|
| 276 | if(count!=aPointn-1) putNewPathInStream();
|
|---|
| 277 | } else {
|
|---|
| 278 | icount++;
|
|---|
| 279 | }
|
|---|
| 280 | }
|
|---|
| 281 | putRGB_InStream(aRed,aGreen,aBlue);
|
|---|
| 282 | putLineWidthInStream(1);
|
|---|
| 283 | putCapInStream(1);
|
|---|
| 284 | putStrokeInStream();
|
|---|
| 285 | }
|
|---|
| 286 | }
|
|---|
| 287 | */
|
|---|
| 288 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 289 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 290 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 291 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 292 | void SbPainterPS::setColorScheme(
|
|---|
| 293 | int aShade
|
|---|
| 294 | )
|
|---|
| 295 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 296 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 297 | {
|
|---|
| 298 | fParams.shade = aShade;
|
|---|
| 299 | }
|
|---|
| 300 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 301 | void SbPainterPS::setOrientation(
|
|---|
| 302 | int aPortrait
|
|---|
| 303 | )
|
|---|
| 304 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 305 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 306 | {
|
|---|
| 307 | fParams.portrait = aPortrait;
|
|---|
| 308 | }
|
|---|
| 309 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 310 | void SbPainterPS::setBackgroundDrawn(
|
|---|
| 311 | int aDoback
|
|---|
| 312 | )
|
|---|
| 313 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 314 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 315 | {
|
|---|
| 316 | fParams.doBack = aDoback;
|
|---|
| 317 | }
|
|---|
| 318 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 319 | void SbPainterPS::setBitsPerPixel(
|
|---|
| 320 | int aNbit
|
|---|
| 321 | )
|
|---|
| 322 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 323 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 324 | {
|
|---|
| 325 | if( (aNbit==2) || (aNbit==4) || (aNbit==8) )
|
|---|
| 326 | fParams.nbit = aNbit;
|
|---|
| 327 | else
|
|---|
| 328 | fParams.nbit = 2;
|
|---|
| 329 | }
|
|---|
| 330 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 331 | void SbPainterPS::setLineWidth(
|
|---|
| 332 | int aWidth
|
|---|
| 333 | )
|
|---|
| 334 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 335 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 336 | {
|
|---|
| 337 | fParams.lineWidth = (float)aWidth;
|
|---|
| 338 | }
|
|---|
| 339 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 340 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 341 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 342 | void SbPainterPS::setFileName(
|
|---|
| 343 | const char* aString
|
|---|
| 344 | )
|
|---|
| 345 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 346 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 347 | {
|
|---|
| 348 | STRDEL(fFileName);
|
|---|
| 349 | fFileName = STRDUP(aString);
|
|---|
| 350 | }
|
|---|
| 351 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 352 | const char* SbPainterPS::getFileName(
|
|---|
| 353 | ) const
|
|---|
| 354 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 355 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 356 | {
|
|---|
| 357 | return fFileName;
|
|---|
| 358 | }
|
|---|
| 359 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 360 | void* SbPainterPS::getStream(
|
|---|
| 361 | )
|
|---|
| 362 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 363 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 364 | {
|
|---|
| 365 | return fFile;
|
|---|
| 366 | }
|
|---|
| 367 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 368 | void SbPainterPS::openFileForWriting(
|
|---|
| 369 | const char* aString
|
|---|
| 370 | )
|
|---|
| 371 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 372 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 373 | {
|
|---|
| 374 | if(fFile!=NULL) closeStream ();
|
|---|
| 375 | if( (aString==NULL) || (*aString=='\0') ) {
|
|---|
| 376 | if( (fFileName==NULL) || (*fFileName=='\0') ) { // Take default name :
|
|---|
| 377 | fFile = ::fopen(METAFILE_DEFAULT,"wb");
|
|---|
| 378 | STRDEL(fFileName);
|
|---|
| 379 | fFileName = STRDUP(METAFILE_DEFAULT);
|
|---|
| 380 | } else {
|
|---|
| 381 | fFile = ::fopen(fFileName,"wb");
|
|---|
| 382 | }
|
|---|
| 383 | } else {
|
|---|
| 384 | fFile = ::fopen(aString,"wb");
|
|---|
| 385 | STRDEL(fFileName);
|
|---|
| 386 | fFileName = STRDUP(aString);
|
|---|
| 387 | }
|
|---|
| 388 | if(fFile==NULL) return;
|
|---|
| 389 |
|
|---|
| 390 | fBufferCount = 0;
|
|---|
| 391 | fBufferPointer[METAFILE_RECORD_LENGTH] = '\0';
|
|---|
| 392 | fPageNumber = 0;
|
|---|
| 393 | // Header :
|
|---|
| 394 | printFLN ("%%!PS-Adobe-2.0");
|
|---|
| 395 | printFLN ("%%%%Creator: HEPVis::SbPainterPS.");
|
|---|
| 396 | printFLN("%%%%CreationDate: %s",GetDate());
|
|---|
| 397 | printFLN("%%%%Title: %s",fFileName);
|
|---|
| 398 | printFLN("%%%%Pages: (atend)");
|
|---|
| 399 | printFLN("%%%%BoundingBox: 0 0 %d %d",
|
|---|
| 400 | (int)fDeviceWidth,(int)fDeviceHeight);
|
|---|
| 401 | printFLN("%%%%DocumentFonts: Courier-Bold");
|
|---|
| 402 | printFLN("%%%%DocumentPaperSizes: a4");
|
|---|
| 403 | printFLN("%%%%EndComments");
|
|---|
| 404 | // PostScript :
|
|---|
| 405 | putSaveStateInStream ();
|
|---|
| 406 | // General :
|
|---|
| 407 | putInStreamF("/n {newpath} def ");
|
|---|
| 408 | putInStreamF("/cl {closepath} def ");
|
|---|
| 409 | putInStreamF("/s {stroke} def ");
|
|---|
| 410 | putInStreamF("/f {fill} def ");
|
|---|
| 411 | // Move :
|
|---|
| 412 | putInStreamF("/m {moveto} def ");
|
|---|
| 413 | putInStreamF("/rm {rmoveto} def ");
|
|---|
| 414 | putInStreamF("/rl {rlineto} def ");
|
|---|
| 415 | // Line :
|
|---|
| 416 | putInStreamF("/lc {setlinecap} def ");
|
|---|
| 417 | putInStreamF("/lw {setlinewidth} def ");
|
|---|
| 418 | putInStreamF("/rgb {setrgbcolor} def ");
|
|---|
| 419 | putInStreamF("/ss {[] 0 setdash} def ") ; /* style solid */
|
|---|
| 420 | putInStreamF("/sd {[12 6] 0 setdash} def "); /* style dashed */
|
|---|
| 421 | putInStreamF("/so {[6 12] 0 setdash} def "); /* style dotted */
|
|---|
| 422 | putInStreamF("/sdo {[18 12 6 12] 0 setdash} def "); /* style dash dotted */
|
|---|
| 423 | // Mark :
|
|---|
| 424 | fMarkerSize = 2.;
|
|---|
| 425 | putInStreamF("/ms 2. def /msi .5 def "); /* mark size */
|
|---|
| 426 | putInStreamF("/cross {ms ms scale -1. -1. rm ");
|
|---|
| 427 | putInStreamF("2. 2. rl 0. -2. rm -2. 2. rl msi msi scale} def ");
|
|---|
| 428 | putInStreamF("/plus {ms ms scale -1. 0. rm 2. 0. rl ");
|
|---|
| 429 | putInStreamF("-1. 1. rm 0. -2. rl msi msi scale} def ");
|
|---|
| 430 | putInStreamF("/asterisk {ms ms scale -1. 0. rm 2. 0. rl -1. 1. rm ");
|
|---|
| 431 | putInStreamF("0. -2. rl 0. 1. rm -0.707 -0.707 rm 1.414 1.414 rl ");
|
|---|
| 432 | putInStreamF("0. -1.414 rm -1.414 1.414 rl msi msi scale} def ");
|
|---|
| 433 | putInStreamF("/triangle {ms ms scale 0. 1. rm -0.6 -1.5 rl ");
|
|---|
| 434 | putInStreamF("1.2 0. rl -0.6 1.5 rl msi msi scale} def ");
|
|---|
| 435 | // Text :
|
|---|
| 436 | putInStreamF("/sh {show} def ");
|
|---|
| 437 | putInStreamF("/df {/Courier-Bold findfont} def ");
|
|---|
| 438 | putInStreamF("/mf {makefont setfont} def ");
|
|---|
| 439 | printFLN("%%%%EndProlog");
|
|---|
| 440 | }
|
|---|
| 441 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 442 | void SbPainterPS::closeStream(
|
|---|
| 443 | )
|
|---|
| 444 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 445 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 446 | {
|
|---|
| 447 | if(fFile==NULL) return;
|
|---|
| 448 | putRestoreStateInStream ();
|
|---|
| 449 | printFLN("%%%%Trailer");
|
|---|
| 450 | printFLN("%%%%Pages: %d",fPageNumber);
|
|---|
| 451 | printFLN("%%%%EOF");
|
|---|
| 452 | if(fFile!=NULL) ::fclose(fFile);
|
|---|
| 453 | fFile = NULL;
|
|---|
| 454 | STRDEL(fFileName);
|
|---|
| 455 | fFileName = NULL;
|
|---|
| 456 | }
|
|---|
| 457 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 458 | void SbPainterPS::putInStreamF(
|
|---|
| 459 | const char* aFormat
|
|---|
| 460 | ,...
|
|---|
| 461 | )
|
|---|
| 462 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 463 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 464 | {
|
|---|
| 465 | if(fFile==NULL) return;
|
|---|
| 466 | va_list args;
|
|---|
| 467 | va_start(args,aFormat);
|
|---|
| 468 | printV(aFormat,args);
|
|---|
| 469 | va_end(args);
|
|---|
| 470 | int length = ::strlen(fBufferString);
|
|---|
| 471 | if(length>METAFILE_RECORD_LENGTH) {
|
|---|
| 472 | ::printf("SoPostScript::putInStreamF overflow\n");
|
|---|
| 473 | return;
|
|---|
| 474 | }
|
|---|
| 475 | int nlength = fBufferCount + length;
|
|---|
| 476 | if(nlength>METAFILE_RECORD_LENGTH) {
|
|---|
| 477 | fBufferPointer[fBufferCount] = '\0';
|
|---|
| 478 | if(::fprintf(fFile,"%s\n",(char*)fBufferPointer)<0) {
|
|---|
| 479 | ::printf("SoPostScript::putInStreamF fprintf error\n");
|
|---|
| 480 | }
|
|---|
| 481 | fBufferCount = 0;
|
|---|
| 482 | nlength = length;
|
|---|
| 483 | }
|
|---|
| 484 | unsigned char* pointer = fBufferPointer + fBufferCount;
|
|---|
| 485 | ::strcpy((char*)pointer,fBufferString);
|
|---|
| 486 | fBufferCount = nlength;
|
|---|
| 487 | }
|
|---|
| 488 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 489 | void SbPainterPS::printFLN(
|
|---|
| 490 | const char* aFormat
|
|---|
| 491 | ,...
|
|---|
| 492 | )
|
|---|
| 493 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 494 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 495 | {
|
|---|
| 496 | if(fFile==NULL) return;
|
|---|
| 497 | va_list args;
|
|---|
| 498 | va_start(args,aFormat);
|
|---|
| 499 | printV(aFormat,args);
|
|---|
| 500 | va_end(args);
|
|---|
| 501 | /* put buffer in file */
|
|---|
| 502 | if(fBufferCount>0) {
|
|---|
| 503 | fBufferPointer[fBufferCount] = '\0';
|
|---|
| 504 | if(::fprintf (fFile,"%s\n",(char*)fBufferPointer)<0) {
|
|---|
| 505 | ::printf("SbPainterPS::printFLN fprintf error\n");
|
|---|
| 506 | }
|
|---|
| 507 | fBufferCount = 0;
|
|---|
| 508 | }
|
|---|
| 509 | /* put comment in file */
|
|---|
| 510 | if(::fprintf (fFile,"%s\n",fBufferString)<0) {
|
|---|
| 511 | ::printf("SbPainterPS::printFLN fprintf error\n");
|
|---|
| 512 | }
|
|---|
| 513 | }
|
|---|
| 514 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 515 | void SbPainterPS::printV(
|
|---|
| 516 | const char* This
|
|---|
| 517 | ,va_list aArgs
|
|---|
| 518 | )
|
|---|
| 519 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 520 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 521 | {
|
|---|
| 522 | #define MAX_STR 2048
|
|---|
| 523 | if(fBufferString==NULL) {
|
|---|
| 524 | fBufferString = (char*)::malloc(MAX_STR * sizeof(char));
|
|---|
| 525 | if(fBufferString==NULL) return;
|
|---|
| 526 | }
|
|---|
| 527 | fBufferString[MAX_STR-1] = '\0';
|
|---|
| 528 | ::vsprintf(fBufferString,This,aArgs);
|
|---|
| 529 | if(fBufferString[MAX_STR-1]!='\0') {
|
|---|
| 530 | ::printf("SbPainterPS::printV overflow\n");
|
|---|
| 531 | fBufferString[0] = '\0';
|
|---|
| 532 | }
|
|---|
| 533 | }
|
|---|
| 534 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 535 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 536 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 537 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 538 | void SbPainterPS::putPageScaleInStream(
|
|---|
| 539 | float aWidth
|
|---|
| 540 | ,float aHeight
|
|---|
| 541 | )
|
|---|
| 542 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 543 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 544 | {
|
|---|
| 545 | if(aWidth <=0.) aWidth = 100.;
|
|---|
| 546 | if(aHeight<=0.) aHeight = 100.;
|
|---|
| 547 |
|
|---|
| 548 | putScaleInStream (1./METAFILE_SCALE,1./METAFILE_SCALE);
|
|---|
| 549 | putTranslationInStream ((float)(fDeviceWidth/20.),
|
|---|
| 550 | (float)(fDeviceHeight/30.));
|
|---|
| 551 |
|
|---|
| 552 | float scale;
|
|---|
| 553 | if(fDeviceWidth<=fDeviceHeight)
|
|---|
| 554 | scale = (aHeight<=aWidth ?
|
|---|
| 555 | fDeviceWidth /aWidth : fDeviceWidth /aHeight );
|
|---|
| 556 | else
|
|---|
| 557 | scale = (aHeight<=aWidth ?
|
|---|
| 558 | fDeviceHeight /aWidth : fDeviceHeight /aHeight );
|
|---|
| 559 |
|
|---|
| 560 | float xtra,ytra;
|
|---|
| 561 | if(fParams.portrait==1) {
|
|---|
| 562 | xtra = (fDeviceWidth - scale * aWidth)/2;
|
|---|
| 563 | ytra = (fDeviceHeight - scale * aHeight)/2;
|
|---|
| 564 | } else {
|
|---|
| 565 | putTranslationInStream(fDeviceWidth,0.);
|
|---|
| 566 | putRotateInStream(90);
|
|---|
| 567 | xtra = (fDeviceHeight - scale * aWidth)/2;
|
|---|
| 568 | ytra = (fDeviceWidth - scale * aHeight)/2;
|
|---|
| 569 | }
|
|---|
| 570 | putTranslationInStream (xtra,ytra);
|
|---|
| 571 |
|
|---|
| 572 | putScaleInStream (scale,scale);
|
|---|
| 573 | }
|
|---|
| 574 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 575 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 576 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 577 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 578 | void SbPainterPS::putSaveStateInStream(
|
|---|
| 579 | )
|
|---|
| 580 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 581 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 582 | {
|
|---|
| 583 | putInStreamF("gsave ");
|
|---|
| 584 | fGSave++;
|
|---|
| 585 | }
|
|---|
| 586 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 587 | void SbPainterPS::putRestoreStateInStream(
|
|---|
| 588 | )
|
|---|
| 589 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 590 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 591 | {
|
|---|
| 592 | putInStreamF("grestore ");
|
|---|
| 593 | fGSave--;
|
|---|
| 594 | }
|
|---|
| 595 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 596 | void SbPainterPS::putTranslationInStream(
|
|---|
| 597 | float aX
|
|---|
| 598 | ,float aY
|
|---|
| 599 | )
|
|---|
| 600 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 601 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 602 | {
|
|---|
| 603 | putInStreamF("%.2f %.2f translate ",aX,aY);
|
|---|
| 604 | }
|
|---|
| 605 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 606 | void SbPainterPS::putScaleInStream(
|
|---|
| 607 | float aX
|
|---|
| 608 | ,float aY
|
|---|
| 609 | )
|
|---|
| 610 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 611 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 612 | {
|
|---|
| 613 | putInStreamF("%.2f %.2f scale ",aX,aY);
|
|---|
| 614 | }
|
|---|
| 615 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 616 | void SbPainterPS::putBeginPageInStream(
|
|---|
| 617 | )
|
|---|
| 618 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 619 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 620 | {
|
|---|
| 621 | fPageNumber++;
|
|---|
| 622 | printFLN("%%%%Page: %d %d",fPageNumber,fPageNumber);
|
|---|
| 623 | putSaveStateInStream();
|
|---|
| 624 | }
|
|---|
| 625 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 626 | void SbPainterPS::putEndPageInStream (
|
|---|
| 627 | )
|
|---|
| 628 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 629 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 630 | {
|
|---|
| 631 | putInStreamF("showpage ");
|
|---|
| 632 | putRestoreStateInStream();
|
|---|
| 633 | }
|
|---|
| 634 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 635 | void SbPainterPS::putRGB_InStream (
|
|---|
| 636 | float aR
|
|---|
| 637 | ,float aG
|
|---|
| 638 | ,float aB
|
|---|
| 639 | )
|
|---|
| 640 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 641 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 642 | {
|
|---|
| 643 | if(fParams.shade==Color)
|
|---|
| 644 | putInStreamF("%.2f %.2f %.2f rgb ",aR,aG,aB);
|
|---|
| 645 | else if(fParams.shade==Grey)
|
|---|
| 646 | putInStreamF("%.2f setgray ",convertRGB_ToGrey(aR,aG,aB));
|
|---|
| 647 | else if(fParams.shade==BlackWhite)
|
|---|
| 648 | putInStreamF("0. setgray ",convertRGB_ToGrey(aR,aG,aB));
|
|---|
| 649 | }
|
|---|
| 650 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 651 | void SbPainterPS::putLineWidthInStream(
|
|---|
| 652 | int aWidth
|
|---|
| 653 | )
|
|---|
| 654 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 655 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 656 | {
|
|---|
| 657 | if(fParams.lineWidth<0.) {
|
|---|
| 658 | if(aWidth==1) {
|
|---|
| 659 | putInStreamF("%.1f lw ",0.5); // For a better rendering.
|
|---|
| 660 | } else {
|
|---|
| 661 | putInStreamF("%.1f lw ",(float)(aWidth));
|
|---|
| 662 | }
|
|---|
| 663 | } else {
|
|---|
| 664 | putInStreamF("%.1f lw ",fParams.lineWidth);
|
|---|
| 665 | }
|
|---|
| 666 | }
|
|---|
| 667 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 668 | void SbPainterPS::putMarkerSizeInStream (
|
|---|
| 669 | float aSize
|
|---|
| 670 | )
|
|---|
| 671 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 672 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 673 | {
|
|---|
| 674 | if(aSize==fMarkerSize) return;
|
|---|
| 675 | fMarkerSize = aSize;
|
|---|
| 676 | putInStreamF("/ms %g def /msi %g def ",aSize,1./aSize);
|
|---|
| 677 | }
|
|---|
| 678 | /*
|
|---|
| 679 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 680 | void SbPainterPS::putMarkerStyleInStream (
|
|---|
| 681 | SbMarkerStyle aStyle
|
|---|
| 682 | )
|
|---|
| 683 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 684 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 685 | {
|
|---|
| 686 | switch (aStyle) {
|
|---|
| 687 | case SbMarkerPlus:
|
|---|
| 688 | putInStreamF("plus ");
|
|---|
| 689 | break;
|
|---|
| 690 | case SbMarkerAsterisk:
|
|---|
| 691 | case SbMarkerStar:
|
|---|
| 692 | putInStreamF("asterisk ");
|
|---|
| 693 | break;
|
|---|
| 694 | case SbMarkerCross:
|
|---|
| 695 | putInStreamF("cross ");
|
|---|
| 696 | break;
|
|---|
| 697 | case SbMarkerTriangleUpLine:
|
|---|
| 698 | putInStreamF("triangle ");
|
|---|
| 699 | break;
|
|---|
| 700 | default:
|
|---|
| 701 | putLineToInStream(0.,0.);
|
|---|
| 702 | break;
|
|---|
| 703 | }
|
|---|
| 704 | }
|
|---|
| 705 | */
|
|---|
| 706 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 707 | void SbPainterPS::putBackgroundInStream (
|
|---|
| 708 | float aR
|
|---|
| 709 | ,float aG
|
|---|
| 710 | ,float aB
|
|---|
| 711 | ,float aWidth
|
|---|
| 712 | ,float aHeight
|
|---|
| 713 | )
|
|---|
| 714 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 715 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 716 | {
|
|---|
| 717 | putNewPathInStream();
|
|---|
| 718 | putMoveInStream(0.,0.);
|
|---|
| 719 | putLineToInStream(aWidth,0.);
|
|---|
| 720 | putLineToInStream(0.,aHeight);
|
|---|
| 721 | putLineToInStream(-aWidth,0.);
|
|---|
| 722 | putLineToInStream(0.,-aHeight);
|
|---|
| 723 | putClosePathInStream();
|
|---|
| 724 | if(fParams.doBack==1) {
|
|---|
| 725 | // Back :
|
|---|
| 726 | putSaveStateInStream();
|
|---|
| 727 | putRGB_InStream(aR,aG,aB);
|
|---|
| 728 | putFillInStream();
|
|---|
| 729 | putRestoreStateInStream();
|
|---|
| 730 | }
|
|---|
| 731 | // Clip :
|
|---|
| 732 | putInStreamF("clip ");
|
|---|
| 733 | }
|
|---|
| 734 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 735 | void SbPainterPS::putFrameInStream (
|
|---|
| 736 | float aR
|
|---|
| 737 | ,float aG
|
|---|
| 738 | ,float aB
|
|---|
| 739 | ,float aWidth
|
|---|
| 740 | ,float aHeight
|
|---|
| 741 | )
|
|---|
| 742 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 743 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 744 | {
|
|---|
| 745 | putNewPathInStream();
|
|---|
| 746 | putMoveInStream(0.,0.);
|
|---|
| 747 | putLineToInStream(aWidth,0.);
|
|---|
| 748 | putLineToInStream(0.,aHeight);
|
|---|
| 749 | putLineToInStream(-aWidth,0.);
|
|---|
| 750 | putLineToInStream(0.,-aHeight);
|
|---|
| 751 | putClosePathInStream();
|
|---|
| 752 | putRGB_InStream(aR,aG,aB);
|
|---|
| 753 | putLineWidthInStream(1);
|
|---|
| 754 | putCapInStream(1);
|
|---|
| 755 | putInStreamF("ss ");
|
|---|
| 756 | putStrokeInStream();
|
|---|
| 757 | }
|
|---|
| 758 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 759 | float SbPainterPS::convertRGB_ToGrey (
|
|---|
| 760 | float aRed
|
|---|
| 761 | ,float aGreen
|
|---|
| 762 | ,float aBlue
|
|---|
| 763 | )
|
|---|
| 764 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 765 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 766 | {
|
|---|
| 767 | return (0.3F * aRed + 0.59F * aGreen + 0.11F * aBlue);
|
|---|
| 768 | }
|
|---|
| 769 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 770 | void SbPainterPS::putRotateInStream(
|
|---|
| 771 | float aX
|
|---|
| 772 | )
|
|---|
| 773 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 774 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 775 | {
|
|---|
| 776 | putInStreamF("%.2f rotate ",aX);
|
|---|
| 777 | }
|
|---|
| 778 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 779 | void SbPainterPS::putNewPathInStream(
|
|---|
| 780 | )
|
|---|
| 781 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 782 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 783 | {
|
|---|
| 784 | putInStreamF("n ");
|
|---|
| 785 | }
|
|---|
| 786 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 787 | void SbPainterPS::putStrokeInStream(
|
|---|
| 788 | )
|
|---|
| 789 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 790 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 791 | {
|
|---|
| 792 | putInStreamF("s ");
|
|---|
| 793 | }
|
|---|
| 794 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 795 | void SbPainterPS::putFillInStream(
|
|---|
| 796 | )
|
|---|
| 797 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 798 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 799 | {
|
|---|
| 800 | putInStreamF("f ");
|
|---|
| 801 | }
|
|---|
| 802 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 803 | void SbPainterPS::putClosePathInStream(
|
|---|
| 804 | )
|
|---|
| 805 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 806 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 807 | {
|
|---|
| 808 | putInStreamF("cl ");
|
|---|
| 809 | }
|
|---|
| 810 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 811 | void SbPainterPS::putCapInStream(
|
|---|
| 812 | int aX
|
|---|
| 813 | )
|
|---|
| 814 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 815 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 816 | {
|
|---|
| 817 | putInStreamF("%1d lc ",aX);
|
|---|
| 818 | }
|
|---|
| 819 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 820 | void SbPainterPS::putLineToInStream(
|
|---|
| 821 | float aX
|
|---|
| 822 | ,float aY
|
|---|
| 823 | )
|
|---|
| 824 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 825 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 826 | {
|
|---|
| 827 | putInStreamF ("%.2f %.2f rl ",aX,aY);
|
|---|
| 828 | }
|
|---|
| 829 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 830 | void SbPainterPS::putMoveInStream(
|
|---|
| 831 | float aX
|
|---|
| 832 | ,float aY
|
|---|
| 833 | )
|
|---|
| 834 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 835 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 836 | {
|
|---|
| 837 | putInStreamF ("%.2f %.2f m ",aX,aY);
|
|---|
| 838 | }
|
|---|
| 839 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 840 | void SbPainterPS::putCircleInStream(
|
|---|
| 841 | float aX
|
|---|
| 842 | ,float aY
|
|---|
| 843 | ,float aR
|
|---|
| 844 | )
|
|---|
| 845 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 846 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 847 | {
|
|---|
| 848 | putInStreamF("%.2f %.2f %.2f 0 360 arc s ",aX,aY,aR);
|
|---|
| 849 | }
|
|---|
| 850 | /*
|
|---|
| 851 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 852 | void SbPainterPS::putLineStyleInStream(
|
|---|
| 853 | SbLineStyle aStyle
|
|---|
| 854 | )
|
|---|
| 855 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 856 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 857 | {
|
|---|
| 858 | switch(aStyle) {
|
|---|
| 859 | case SbLineSolid:putInStreamF("ss ") ;break;
|
|---|
| 860 | case SbLineDashed:putInStreamF("sd ") ;break;
|
|---|
| 861 | case SbLineDotted:putInStreamF("so ") ;break;
|
|---|
| 862 | case SbLineDashDotted:putInStreamF("sdo ");break;
|
|---|
| 863 | }
|
|---|
| 864 | }
|
|---|
| 865 | */
|
|---|
| 866 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 867 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 868 | /////// Image ////////////////////////////////////////////////////////////////
|
|---|
| 869 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 870 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 871 | void SbPainterPS::putImageInStream (
|
|---|
| 872 | unsigned int aWidth
|
|---|
| 873 | ,unsigned int aHeight
|
|---|
| 874 | ,GetRGB_Function aProc
|
|---|
| 875 | )
|
|---|
| 876 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 877 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 878 | {
|
|---|
| 879 | if((aWidth<=0)||(aHeight<=0)) return;
|
|---|
| 880 | if(!aProc) return;
|
|---|
| 881 |
|
|---|
| 882 | putSaveStateInStream ();
|
|---|
| 883 | putInStreamF ("%d %d scale ", aWidth, aHeight );
|
|---|
| 884 | int status = 1;
|
|---|
| 885 | int nbhex;
|
|---|
| 886 | unsigned int row,col,col_max;
|
|---|
| 887 | double dr,dg,db;
|
|---|
| 888 | typedef unsigned char Uchar;
|
|---|
| 889 | Uchar red,green,blue,b;
|
|---|
| 890 | if(fParams.shade!=0) { /*grey*/
|
|---|
| 891 | putInStreamF ("/picstr %d string def ",aWidth);
|
|---|
| 892 | putInStreamF ("%d %d %d ",aWidth,aHeight,8);
|
|---|
| 893 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",aWidth,aHeight,aHeight);
|
|---|
| 894 | putInStreamF ("{ currentfile picstr readhexstring pop } " );
|
|---|
| 895 | printFLN ("image " );
|
|---|
| 896 | for ( row = 0; row < aHeight; row++ ){
|
|---|
| 897 | for ( col = 0; col < aWidth; col++){
|
|---|
| 898 | double fgrey;
|
|---|
| 899 | Uchar grey;
|
|---|
| 900 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 901 | fgrey = ConvertRGB_ToGrey(dr,dg,db);
|
|---|
| 902 | grey = (Uchar) ( 255. * fgrey);
|
|---|
| 903 | writeByte (grey);
|
|---|
| 904 | }
|
|---|
| 905 | }
|
|---|
| 906 | nbhex = aWidth * aHeight * 2;
|
|---|
| 907 | printFLN ("%%%% nbhex digit :%d ",nbhex);
|
|---|
| 908 | printFLN ("%%%% nbhex/record_length :%d ",nbhex/METAFILE_RECORD_LENGTH);
|
|---|
| 909 | printFLN ("%%%% nbhex%%record_length :%d ",nbhex%METAFILE_RECORD_LENGTH);
|
|---|
| 910 | }else if(fParams.nbit==2){
|
|---|
| 911 | int nbyte2;
|
|---|
| 912 | nbyte2 = (aWidth * 3)/4;
|
|---|
| 913 | nbyte2 /=3;
|
|---|
| 914 | nbyte2 *=3;
|
|---|
| 915 | col_max = (nbyte2 * 4)/3;
|
|---|
| 916 | /* 2 bit for r and g and b */
|
|---|
| 917 | /* rgbs following each other */
|
|---|
| 918 | putInStreamF ("/rgbstr %d string def ",nbyte2);
|
|---|
| 919 | putInStreamF ("%d %d %d ",col_max,aHeight,2);
|
|---|
| 920 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",col_max,aHeight,aHeight);
|
|---|
| 921 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " );
|
|---|
| 922 | putInStreamF ("false 3 " );
|
|---|
| 923 | printFLN ("colorimage " );
|
|---|
| 924 | for ( row = 0; row < aHeight; row++ ){
|
|---|
| 925 | for ( col = 0; col < col_max; col+=4){
|
|---|
| 926 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 927 | red = (Uchar) ( 3. * dr);
|
|---|
| 928 | green = (Uchar) ( 3. * dg);
|
|---|
| 929 | blue = (Uchar) ( 3. * db);
|
|---|
| 930 | b = red;
|
|---|
| 931 | b = (b<<2)+green;
|
|---|
| 932 | b = (b<<2)+blue;
|
|---|
| 933 | status = aProc(col+1,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 934 | red = (Uchar) ( 3. * dr);
|
|---|
| 935 | green = (Uchar) ( 3. * dg);
|
|---|
| 936 | blue = (Uchar) ( 3. * db);
|
|---|
| 937 | b = (b<<2)+red;
|
|---|
| 938 | writeByte (b);
|
|---|
| 939 |
|
|---|
| 940 | b = green;
|
|---|
| 941 | b = (b<<2)+blue;
|
|---|
| 942 | status = aProc(col+2,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 943 | red = (Uchar) ( 3. * dr);
|
|---|
| 944 | green = (Uchar) ( 3. * dg);
|
|---|
| 945 | blue = (Uchar) ( 3. * db);
|
|---|
| 946 | b = (b<<2)+red;
|
|---|
| 947 | b = (b<<2)+green;
|
|---|
| 948 | writeByte (b);
|
|---|
| 949 |
|
|---|
| 950 | b = blue;
|
|---|
| 951 | status = aProc(col+3,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 952 | red = (Uchar) ( 3. * dr);
|
|---|
| 953 | green = (Uchar) ( 3. * dg);
|
|---|
| 954 | blue = (Uchar) ( 3. * db);
|
|---|
| 955 | b = (b<<2)+red;
|
|---|
| 956 | b = (b<<2)+green;
|
|---|
| 957 | b = (b<<2)+blue;
|
|---|
| 958 | writeByte (b);
|
|---|
| 959 | }
|
|---|
| 960 | }
|
|---|
| 961 | }else if(fParams.nbit==4){
|
|---|
| 962 | int nbyte4;
|
|---|
| 963 | nbyte4 = (aWidth * 3)/2;
|
|---|
| 964 | nbyte4 /=3;
|
|---|
| 965 | nbyte4 *=3;
|
|---|
| 966 | col_max = (nbyte4 * 2)/3;
|
|---|
| 967 | /* 4 bit for r and g and b */
|
|---|
| 968 | /* rgbs following each other */
|
|---|
| 969 | putInStreamF ("/rgbstr %d string def ",nbyte4);
|
|---|
| 970 | putInStreamF ("%d %d %d ",col_max,aHeight,4);
|
|---|
| 971 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",col_max,aHeight,aHeight);
|
|---|
| 972 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " );
|
|---|
| 973 | putInStreamF ("false 3 " );
|
|---|
| 974 | printFLN ("colorimage " );
|
|---|
| 975 | for ( row = 0; row < aHeight; row++ ){
|
|---|
| 976 | for ( col = 0; col < col_max; col+=2){
|
|---|
| 977 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 978 | red = (Uchar) ( 15. * dr);
|
|---|
| 979 | green = (Uchar) ( 15. * dg);
|
|---|
| 980 | putInStreamF ("%x%x",red,green);
|
|---|
| 981 | blue = (Uchar) ( 15. * db);
|
|---|
| 982 |
|
|---|
| 983 | status = aProc(col+1,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 984 | red = (Uchar) ( 15. * dr);
|
|---|
| 985 | putInStreamF ("%x%x",blue,red);
|
|---|
| 986 | green = (Uchar) ( 15. * dg);
|
|---|
| 987 | blue = (Uchar) ( 15. * db);
|
|---|
| 988 | putInStreamF ("%x%x",green,blue);
|
|---|
| 989 | }
|
|---|
| 990 | }
|
|---|
| 991 | }else{
|
|---|
| 992 | int nbyte8;
|
|---|
| 993 | nbyte8 = aWidth * 3;
|
|---|
| 994 | /* 8 bit for r and g and b */
|
|---|
| 995 | putInStreamF ("/rgbstr %d string def ",nbyte8);
|
|---|
| 996 | putInStreamF ("%d %d %d ",aWidth,aHeight,8);
|
|---|
| 997 | putInStreamF ("[ %d 0 0 -%d 0 %d ] ",aWidth,aHeight,aHeight);
|
|---|
| 998 | putInStreamF ("{ currentfile rgbstr readhexstring pop } " );
|
|---|
| 999 | putInStreamF ("false 3 " );
|
|---|
| 1000 | printFLN ("colorimage " );
|
|---|
| 1001 | for ( row = 0; row < aHeight; row++ ){
|
|---|
| 1002 | for ( col = 0; col < aWidth; col++){
|
|---|
| 1003 | status = aProc(col,row,dr,dg,db)==0 ? 0 : status;
|
|---|
| 1004 | red = (Uchar) ( 255. * dr);
|
|---|
| 1005 | writeByte (red);
|
|---|
| 1006 | green = (Uchar) ( 255. * dg);
|
|---|
| 1007 | writeByte (green);
|
|---|
| 1008 | blue = (Uchar) ( 255. * db);
|
|---|
| 1009 | writeByte (blue);
|
|---|
| 1010 | }
|
|---|
| 1011 | }
|
|---|
| 1012 | }
|
|---|
| 1013 | if(status==0)
|
|---|
| 1014 | ::printf("SbPainterPS::putImageInStream: problem to retreive some pixel rgb.\n");
|
|---|
| 1015 | putRestoreStateInStream();
|
|---|
| 1016 | }
|
|---|
| 1017 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1018 | void SbPainterPS::writeByte (
|
|---|
| 1019 | unsigned char a_byte
|
|---|
| 1020 | )
|
|---|
| 1021 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1022 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 1023 | {
|
|---|
| 1024 | unsigned char h = a_byte / 16;
|
|---|
| 1025 | unsigned char l = a_byte % 16;
|
|---|
| 1026 | putInStreamF ("%x%x",h,l);
|
|---|
| 1027 | }
|
|---|
| 1028 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1029 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1030 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1031 | char* GetDate (
|
|---|
| 1032 | )
|
|---|
| 1033 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1034 | // Return local date.
|
|---|
| 1035 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 1036 | {
|
|---|
| 1037 | time_t d;
|
|---|
| 1038 | time(&d);
|
|---|
| 1039 | char* string = ctime(&d);
|
|---|
| 1040 | string[24] = '\0';
|
|---|
| 1041 | return string;
|
|---|
| 1042 | }
|
|---|
| 1043 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1044 | double ConvertRGB_ToGrey(
|
|---|
| 1045 | double a_red
|
|---|
| 1046 | ,double a_green
|
|---|
| 1047 | ,double a_blue
|
|---|
| 1048 | )
|
|---|
| 1049 | //////////////////////////////////////////////////////////////////////////////
|
|---|
| 1050 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//
|
|---|
| 1051 | {
|
|---|
| 1052 | return (0.30 * a_red + 0.59 * a_green + 0.11 * a_blue);
|
|---|
| 1053 | }
|
|---|
| 1054 |
|
|---|
| 1055 | #endif
|
|---|
