gnuplot-old/term/atariaes.trm at GNUPLOT_BETA · gnuplot/gnuplot-old · GitHub

Repository navigation

History

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

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

711

712

713

714

715

716

717

718

719

720

721

722

723

724

725

726

727

728

729

730

731

732

733

734

735

736

737

738

739

740

741

742

743

744

745

746

747

748

749

750

751

752

753

754

755

756

757

758

* $Id: atariaes.trm,v 1.1.1.4 1998/06/23 12:39:25 lhecking Exp $

/* GNUPLOT - atari.trm */

/*[

* Permission to use, copy, and distribute this software and its

* documentation for any purpose with or without fee is hereby granted,

* provided that the above copyright notice appear in all copies and

* that both that copyright notice and this permission notice appear

* in supporting documentation.

* Permission to modify the software is granted, but not the right to

* distribute the complete modified source code. Modifications are to

* be distributed as patches to the released version. Permission to

* distribute binaries produced by compiling modified sources is granted,

* provided you

* 1. distribute the corresponding source modifications from the

* released version in the form of a patch file along with the binaries,

* 2. add special version identification to distinguish your version

* in addition to the base release version number,

* 3. provide your name and address as the primary contact for the

* support of your modified version, and

* 4. retain our contact information in regard to use of the base

* software.

* Permission to distribute the released version of the source code along

* with corresponding source modifications in the form of a patch file is

* granted with same provisions 2 through 4 for binary distributions.

* This software is provided "as is" without express or implied warranty

* to the extent permitted by applicable law.

]*/

* This file is included by ../term.c.

* This terminal driver supports:

* Atari Screens working with the normal VDI

* (this should include TT and big screens)

* AUTHORS

* Alexander Lehmann

* HE Koechling

* send your comments or suggestions to (info-gnuplot@dartmouth.edu).

* ATARI-related comments please to alexlehm@iti.informatik.th-darmstadt.de

#include "driver.h"

#ifdef TERM_REGISTER

register_term(atari)

#endif

#ifdef TERM_PROTO

/* function-prototypes */

TERM_PUBLIC void ATARI_options __PROTO((void));

TERM_PUBLIC void ATARI_init __PROTO((void));

TERM_PUBLIC void ATARI_reset __PROTO((void));

TERM_PUBLIC void ATARI_graphics __PROTO((void));

TERM_PUBLIC void ATARI_text __PROTO((void));

TERM_PUBLIC void ATARI_move __PROTO((unsigned int x, unsigned int y));

TERM_PUBLIC void ATARI_vector __PROTO((unsigned int x, unsigned int y));

TERM_PUBLIC void ATARI_linetype __PROTO((int lt));

TERM_PUBLIC void ATARI_put_text __PROTO((unsigned int x, unsigned int y, char *str));

TERM_PUBLIC int ATARI_text_angle __PROTO((int ang));

TERM_PUBLIC int ATARI_justify_text __PROTO((enum JUSTIFY mode));

TERM_PUBLIC void ATARI_point __PROTO((unsigned int x, unsigned int y, int number));

/* default to hi-res */

#define ATARI_XMAX 640

#define ATARI_YMAX 400

#define ATARI_VCHAR 16

#define ATARI_HCHAR 8

#define ATARI_HTIC (ATARI_XMAX/100)

#define ATARI_VTIC ATARI_HTIC

#define GOT_ATARI_PROTO

#endif /* TERM_PROTO */

#ifndef TERM_PROTO_ONLY

#ifdef TERM_BODY

#ifdef __PUREC__

/* why did they have to change these names ??? */

#include <aes.h>

#include <vdi.h>

#include <tos.h>

#else /* !__PUREC__ i.e. __GNUC__, maybe others */

#include <aesbind.h>

#include <vdibind.h>

#include <osbind.h>

extern short _global[];

#endif

#include <ctype.h>

static void open_window __PROTO((void));

static void close_window __PROTO((void));

static void text_mode __PROTO((void));

static void mouse_mode __PROTO((void));

static void application_exit __PROTO((void));

void application_init __PROTO((void));

static int intersect __PROTO((int *x1, int *y1, int *w1, int *h1, int x2, int y2, int w2, int h2));

static void walk_rects __PROTO((void (*draw)(int, int, int, int), int x1, int y1, int w1, int h1 ));

static void clear __PROTO((int x, int y, int w, int h));

static void process_message __PROTO((int *msg));

long poll_events __PROTO((int waitkey));

static void f_line __PROTO((int x, int y, int w, int h));

static void flush_line __PROTO((void));

static void put_text __PROTO((int x, int y, int w, int h));

static int multi_aes;

static int window_id= -1;

static int vdi_handle= -1;

static int win_xpos, win_ypos;

static int win_xsize,win_ysize;

#define ATARI_yc(y) (ATARI_maxycoord-(y))

static int ATARI_linetypes[] = {

0xffff, 0x1111,

0xffff, 0x5555, 0x3333, 0x7777,

0x3f3f, 0x0f0f, 0x5f5f, 0xe4e4, 0x55f5};

#define ATARI_LINETYPES_MAX (sizeof(ATARI_linetypes)/sizeof(int))

static int ATARI_lt;

static int ATARI_maxycoord;

static int ATARI_rotation;

static int ATARI_numcolors;

static int pxy[128]; /* Maximum of 64 pixels per v_pline */

static int pxy_index;

static int ATARI_colors[16];

static int ATARI_savecolors[16][3];

static int ATARI_numpalette;

#define ATARI_c_height_default 6 /* well, well ... */

static int ATARI_c_height = ATARI_c_height_default;

static int cursor_is_on=FALSE;

static int put_text_x;

static int put_text_y;

static char *put_text_str;

/* don't change this without changing process_message() below */

#define WINTYPE (NAME|CLOSER|FULLER|MOVER|SIZER)

static void open_window(void)

{

int x,y,w,h;

if(window_id== -1) {

wind_calc(WC_BORDER, WINTYPE, win_xpos, win_ypos,

win_xsize, win_ysize, &x, &y, &w, &h);

window_id=wind_create(WINTYPE, x, y, w, h);

if(window_id<0) {

window_id= -1;

int_error("Can't create window", NO_CARET);

}

wind_set(window_id, WF_NAME, "gnuplot output");

wind_open(window_id, x, y, w, h);

}

static void close_window(void)

{

if(window_id!= -1) {

wind_close(window_id);

wind_delete(window_id);

window_id= -1;

}

static void text_mode(void)

{

if(!multi_aes) {

if(!cursor_is_on) {

cursor_is_on=TRUE;

graf_mouse(M_OFF, NULL);

fprintf(stderr, "\033e");

}

fprintf(stderr, "\033E");

}

static void mouse_mode(void)

{

if(!multi_aes) {

if(cursor_is_on) {

cursor_is_on=FALSE;

graf_mouse(M_ON, NULL);

fprintf(stderr, "\033f");

}

static void application_exit(void)

{

close_window();

if (vdi_handle!= -1) {

v_clsvwk(vdi_handle);

}

mouse_mode();

}

void application_init(void)

{

if (aesid < 0) {

if ((aesid = appl_init()) < 0)

int_error("APPL_INIT failed !",NO_CARET);

}

#ifdef __PUREC__

multi_aes = _GemParBlk.global[1] == -1;

#else

/* tested with gcc only */

multi_aes = _global[1] == -1;

#endif

if(!multi_aes)

graf_mouse(ARROW, NULL);

else

menu_register(aesid," Terminal: atari");

text_mode();

atexit(application_exit);

}

static int intersect(int *x1, int *y1, int *w1, int *h1, int x2, int y2, int w2, int h2)

{

if(*x1>x2) {

w2-=*x1-x2;

x2=*x1;

} else {

(*w1)-=x2-*x1;

*x1=x2;

}

if(*y1>y2) {

h2-=*y1-y2;

y2=*y1;

} else {

(*h1)-=y2-*y1;

*y1=y2;

}

if (*w1>w2) {

*w1=w2;

} else {

w2=*w1;

}

if (*h1>h2) {

*h1=h2;

} else {

h2=*h1;

}

return (*w1)>0 && (*h1)>0;

}

static void walk_rects(void (*draw)(int,int,int,int),int x1, int y1, int w1, int h1)

{

int x,y,w,h;

int pxy[4];

wind_update(BEG_UPDATE);

graf_mouse(M_OFF, NULL);

wind_get(window_id, WF_FIRSTXYWH, &x, &y, &w, &h);

while(w>0 && h>0) {

if(intersect(&x, &y, &w, &h, x1, y1, w1, h1)) {

pxy[0]=x;

pxy[1]=y;

pxy[2]=x+w-1;

pxy[3]=y+h-1;

vs_clip(vdi_handle, 1, pxy);

(*draw)(x, y, w, h);

}

wind_get(window_id, WF_NEXTXYWH, &x, &y, &w, &h);

}

vs_clip(vdi_handle, 0, pxy);

graf_mouse(M_ON, NULL);

wind_update(END_UPDATE);

}

static void clear(int x, int y, int w, int h)

{

static MFDB mfdb={NULL};

int pxy[8];

pxy[0]=pxy[4]=x;

pxy[1]=pxy[5]=y;

pxy[2]=pxy[6]=x+w-1;

pxy[3]=pxy[7]=y+h-1;

vro_cpyfm( vdi_handle, ALL_WHITE /*0*/, pxy, &mfdb, &mfdb );

}

static void process_message(int *msg)

{

static int is_fulled=FALSE;

static int small_xpos, small_ypos, small_xsize, small_ysize;

int x,y,w,h;

if(window_id== -1 || msg[3]!=window_id) return;

switch(msg[0]) {

case WM_REDRAW:

walk_rects(clear, msg[4], msg[5], msg[6], msg[7]);

break;

case WM_CLOSED:

close_window();

break;

case WM_TOPPED:

wind_set(window_id, WF_TOP, window_id);

break;

case WM_MOVED:

case WM_SIZED:

is_fulled=0;

wind_calc(WC_WORK, WINTYPE, msg[4], msg[5], msg[6], msg[7],

&win_xpos, &win_ypos, &win_xsize, &win_ysize);

wind_set(window_id, WF_CURRXYWH, msg[4], msg[5], msg[6], msg[7]);

break;

case WM_FULLED:

if (!is_fulled) {

is_fulled=TRUE;

small_xpos=win_xpos;

small_ypos=win_ypos;

small_xsize=win_xsize;

small_ysize=win_ysize;

wind_get(0, WF_WORKXYWH, &x, &y, &w, &h);

wind_calc(WC_WORK, WINTYPE, x, y, w, h, &win_xpos, &win_ypos,

&win_xsize, &win_ysize);

} else {

is_fulled=FALSE;

win_xpos=small_xpos;

win_ypos=small_ypos;

win_xsize=small_xsize;

win_ysize=small_ysize;

}

wind_calc(WC_BORDER, WINTYPE, win_xpos, win_ypos, win_xsize,

win_ysize, &x, &y, &w, &h);

wind_set(window_id, WF_CURRXYWH, x, y, w, h);

break;

}

long poll_events(int waitkey)

{

int msg[8];

int dummy;

int which;

int key=0;

unsigned long time=(waitkey ? 100L : 1L); /* 1/10th second when waiting for key,

poll otherwise */

do {

which=evnt_multi(

(waitkey ? (MU_MESAG|MU_KEYBD|MU_TIMER) : (MU_MESAG|MU_TIMER)),

0,0,0,

0,0,0,0,0,

msg,

#ifdef __PUREC__

time,0,

#else

time,

#endif

&dummy,&dummy,&dummy,&dummy,&key,&dummy);

if(which&MU_MESAG) {

process_message(msg);

}

} while(which&MU_MESAG);

if(which&MU_KEYBD) {

return ((Kbshift(-1)&7)<<24)|((long)(key&0xff00)<<8)|(key&0xff);

} else {

return 0;

}

static void f_line(int x, int y, int w, int h)

{

v_pline( vdi_handle, pxy_index, pxy );

}

static void flush_line( )

{

int line_type;

int color_index;

int i;

if( pxy_index>=2 ) {

if( ATARI_numcolors==2 ) { /* Monochrome */

color_index=1;

line_type=ATARI_lt;

if (line_type >= 0)

line_type %= (ATARI_LINETYPES_MAX - 2);

} else { /* Color */

if (ATARI_lt<0) {

color_index=1;

line_type= ATARI_lt;

}

else {

color_index=2+ATARI_lt%(ATARI_numcolors-2);

line_type=(ATARI_lt/(ATARI_numcolors-2)) % (ATARI_LINETYPES_MAX - 2);

}

vswr_mode( vdi_handle, MD_TRANS);

vsl_color( vdi_handle, color_index );

vsl_type( vdi_handle, 7 );

vsl_udsty( vdi_handle, ATARI_linetypes[line_type + 2] );

walk_rects(f_line, win_xpos, win_ypos, win_xsize, win_ysize);

}

if( pxy_index>=1 ) {

pxy[0]=pxy[2*(pxy_index-1)];

pxy[1]=pxy[2*(pxy_index-1)+1];

pxy_index=1;

}

static void put_text(int x, int y,int w, int h)

{

v_gtext(vdi_handle, put_text_x, put_text_y, put_text_str);

}

TERM_PUBLIC void ATARI_options( )

{

#define ATARIHEXERROR "palette values 3 hex digits, please"

#define ATARIHEIGHTERROR "expecting a character height"

char opt[6]; /* maximum: 'fff'\0 */

int i;

char *tok_end;

term_options[0]='\0';

ATARI_c_height=ATARI_c_height_default;

for( i=0 ; i<17 ; i++ ) {

if(END_OF_COMMAND) break;

if (token[c_token].length>5) {

ATARI_numpalette=0;

ATARI_c_height=ATARI_c_height_default;

term_options[0]='\0';

int_error(ATARIHEXERROR, c_token);

}

capture( opt, c_token, c_token, 6 );

if (!i) {

ATARI_c_height = strtoul( opt, &tok_end, 10 );

if( *tok_end!='\0' ) {

ATARI_numpalette=0;

ATARI_c_height=ATARI_c_height_default;

term_options[0]='\0';

int_error(ATARIHEIGHTERROR, c_token);

}

if( ATARI_c_height>999 )

ATARI_c_height=999; /* avoid opt length overflow */

sprintf( opt, "%d ", ATARI_c_height );

}

else {

if (*opt=='"' || *opt =='\'') {

opt[strlen(opt)-1]='\0';

strcpy(opt, opt+1);

}

ATARI_colors[i-1]=strtoul( opt, &tok_end, 16 );

if( *tok_end!='\0' ) {

ATARI_numpalette=0;

ATARI_c_height=ATARI_c_height_default;

term_options[0]='\0';

int_error(ATARIHEXERROR, c_token);

}

sprintf( opt, "%X ", ATARI_colors[i-1] );

/* do we need to quote? */

if (isdigit(*opt) && strpbrk(opt, "ABCDEF")) {

sprintf( opt, "\"%X\" ", ATARI_colors[i-1] );

}

strcat( term_options, opt );

c_token++;

}

ATARI_numpalette=(i==0 ? 0 : i-1);

/* printf("Number of linetypes:%d\n", ATARI_LINETYPES_MAX); */

}

TERM_PUBLIC void ATARI_init( )

{

int work_in[11];

int work_out[57];

int i;

int hchar, wchar, dummy;

int rgb[3];

int num_save;

char *colors,*tok_end;

int x,y,w,h;

static int have_win_size=0;

application_init();

if( ATARI_numpalette==0 && (colors=getenv("GNUCOLORS")) && *colors ) {

for( i=0 ; i<17 ; i++ ) {

if (!i) {

ATARI_c_height = strtoul( colors, &tok_end, 10 );

if( colors==tok_end ) {

i=0;

ATARI_c_height=ATARI_c_height_default;

break;

}

else {

if( *colors=='\0' ) break;

ATARI_colors[i]=strtoul( colors, &tok_end, 16 );

if( colors==tok_end || (unsigned)ATARI_colors[i]>0xfff ) {

i=0;

break;

}

colors=tok_end;

while( *colors==' ' ) colors++;

}

ATARI_numpalette=(i==0 ? 0 : i-1);

}

vdi_handle=graf_handle( &dummy, &dummy, &dummy, &dummy );

if( !vdi_handle )

int_error("Fatal error opening virtual workstation", NO_CARET);

for( i=0 ; i<10 ; work_in[i++]=1 );

work_in[10]=2; /* use raster coordinates */

v_opnvwk( work_in, &vdi_handle, work_out );

if( !vdi_handle )

int_error("Fatal error opening virtual workstation", NO_CARET);

if(!have_win_size) {

wind_get(0,WF_WORKXYWH, &x, &y, &w, &h);

wind_calc(WC_WORK, WINTYPE, x, y, w, h, &win_xpos, &win_ypos,

&win_xsize, &win_ysize);

have_win_size=1;

}

term->xmax=win_xsize;

term->ymax=win_ysize;

vst_height(vdi_handle, ATARI_c_height, &dummy, &dummy, &wchar, &hchar);

term->h_char=wchar;

term->v_char=hchar; /* hchar stands for height this time */

term->h_tic=win_xsize/100;

term->v_tic=term->h_tic;

ATARI_maxycoord=win_ysize-1;

ATARI_numcolors=work_out[13];

for( i=0 ; i<ATARI_numpalette ; i++ ) {

vq_color( vdi_handle, i, 1, ATARI_savecolors[i] );

rgb[0]=1000*(ATARI_colors[i]>>8);

rgb[0]/=15;

rgb[1]=1000*((ATARI_colors[i]>>4)&15);

rgb[1]/=15;

rgb[2]=1000*(ATARI_colors[i]&15);

rgb[2]/=15;

vs_color(vdi_handle, i, rgb );

}

pxy_index=0;

}

TERM_PUBLIC void ATARI_reset( )

{

int i;

close_window();

if( vdi_handle!= -1 ) {

for( i=0 ; i<ATARI_numpalette ; i++ ) {

vs_color(vdi_handle, i, ATARI_savecolors[i] );

}

v_clsvwk( vdi_handle );

vdi_handle= -1;

}

TERM_PUBLIC void ATARI_graphics( )

{

ATARI_maxycoord=win_ysize-1;

term->xmax=win_xsize;

term->ymax=win_ysize;

mouse_mode();

open_window();

poll_events(0);

walk_rects(clear, win_xpos, win_ypos, win_xsize, win_ysize);

pxy_index=0;

}

TERM_PUBLIC void ATARI_text( )

{

flush_line( );

if(!multi_aes) {

while(window_id!= -1 && !poll_events(1));

close_window();

}

text_mode();

}

TERM_PUBLIC void ATARI_move( unsigned int x, unsigned int y )

{

flush_line( );

pxy[0]=x+win_xpos;

pxy[1]=ATARI_yc(y)+win_ypos;

pxy_index=1;

}

TERM_PUBLIC void ATARI_vector( unsigned int x, unsigned int y )

{

pxy[2*pxy_index]=x+win_xpos;

pxy[2*pxy_index+1]=ATARI_yc(y)+win_ypos;

pxy_index++;

if( pxy_index==64 ) { /* we're all full */

flush_line( );

}

TERM_PUBLIC void ATARI_linetype( int lt )

{

flush_line( );

ATARI_lt=lt;

}

TERM_PUBLIC void ATARI_put_text( unsigned int x, unsigned int y, char *str )

{

int vchar=term->v_char;

int dummy;

if( !strlen(str) ) return;

if( x<0 ) x=0;

if( y<0 ) y=0;

/* align text left and to middle of char height */

vst_alignment( vdi_handle, 0, 5, &dummy, &dummy );

vst_rotation( vdi_handle, (ATARI_rotation ? 900 : 0) );

if( ATARI_rotation ) {

put_text_x=x-vchar/2+1+win_xpos;

put_text_y=ATARI_yc(y)-1+win_ypos;

put_text_str=str;

} else {

put_text_x=x+1+win_xpos;

put_text_y=ATARI_yc(y)-vchar/2+1+win_ypos;

put_text_str=str;

}

walk_rects(put_text, win_xpos, win_ypos, win_xsize, win_ysize);

}

TERM_PUBLIC int ATARI_text_angle( int ang )

{

ATARI_rotation=ang;

return TRUE;

}

TERM_PUBLIC int ATARI_justify_text( enum JUSTIFY mode )

{

return FALSE;

}

TERM_PUBLIC void ATARI_point( unsigned int x, unsigned int y, int number )

{

int old_linetype;

if( ATARI_numcolors==2 ) {

line_and_point( x, y, number ); /* monochrome */

} else {

/* we map colors that exceed our limit to dotted lines, but we can't do

that with the markers (sortof a generalized line_and_point) */

old_linetype=ATARI_lt;

if( ATARI_lt>ATARI_numcolors-2 )

ATARI_linetype(ATARI_lt%(ATARI_numcolors-2)); /* same color, but no dots */

do_point( x, y, number );

ATARI_linetype(old_linetype);

}

#endif /* TERM_BODY */

#ifdef TERM_TABLE

TERM_TABLE_START(atari_driver)

"atari", "Atari AES-Terminal",

ATARI_XMAX, ATARI_YMAX, ATARI_VCHAR, ATARI_HCHAR,

ATARI_VTIC, ATARI_HTIC, ATARI_options, ATARI_init, ATARI_reset,

ATARI_text, null_scale, ATARI_graphics, ATARI_move, ATARI_vector,

ATARI_linetype, ATARI_put_text, ATARI_text_angle,

ATARI_justify_text, ATARI_point, do_arrow, set_font_null,

0, TERM_CAN_MULTIPLOT, 0, 0

TERM_TABLE_END(atari_driver)

#undef LAST_TERM

#define LAST_TERM atari_driver

#endif /* TERM_TABLE */

#endif /* TERM_PROTO_ONLY */

#ifdef TERM_HELP

START_HELP(atari)

"1 atari ST (via AES)",

"?set terminal atari",

"?set term atari",

"?terminal atari",

"?term atari",

"?atari",

" The `atari` terminal has options to set the character size and the screen",

" colors.",

"",

" Syntax:",

" set terminal atari {<fontsize>} {<col0> <col1> ... <col15.}",

"",

" The character size must appear if any colors are to be specified. Each of",

" the (up to 16) colors is given as a three-digit hex number, where the digits",

" represent RED, GREEN and BLUE (in that order). The range of 0--15 is scaled",

" to whatever color range the screen actually has. On a normal ST screen, odd",

" and even intensities are the same.",

"",

" Examples:",

" set terminal atari 4 # use small (6x6) font",

" set terminal atari 6 0 # set monochrome screen to white on black",

" set terminal atari 13 0 fff f00 f0 f ff f0f",

" # set first seven colors to black, white, green, blue,",

" # cyan, purple, and yellow and use large font (8x16).",

"",

" Additionally, if an environment variable GNUCOLORS exists, its contents are",

" interpreted as an options string, but an explicit terminal option takes",

" precedence."

END_HELP(atari)

#endif /* TERM_HELP */

gnuplot-old/term/atariaes.trm at GNUPLOT_BETA · gnuplot/gnuplot-old · GitHub

Repository navigation

Expand file tree

Breadcrumbs

atariaes.trm

Latest commit

History

Breadcrumbs

atariaes.trm

File metadata and controls