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1.1 root 1: /*
2: * Interpress utilities
3: *
4: * Copyright (c) 1984, 1985 Xerox Corp.
5: *
6: * Written for Xerox Corporation by William LeFebvre
7: * 24-May-1984
8: *
9: */
10:
11: /* This header appears at the front of every Interpress file */
12:
13: # define IP_Header "Interpress/Xerox/1.0 "
14:
15: /* For convenience -- POINT is the size of a point in meters */
16: # define POINT (0.00035278)
17:
18: /*
19: * Definitions pertaining to InterPress tokes:
20: */
21:
22: # define SHORT_OP 0200
23: # define LONG_OP 0240
24: # define SHORT_INTEGER 0000
25: # define SHORT_SEQUENCE 0300
26: # define LONG_SEQUENCE 0340
27:
28: /* these help us cope with short integer tokens: */
29: # define INTEGER_ZERO 4000
30: # define INTEGER_MAX (32767 - INTEGER_ZERO)
31: # define INTEGER_MIN (0 - INTEGER_ZERO)
32:
33: /* the long and short of sequences: */
34: # define SHORT_SEQUENCE_LIMIT 255 /* (8 bits) */
35: # define LONG_SEQUENCE_LIMIT 16777215 /* (24 bits) */
36:
37: /* Sequence types: */
38: # define sequenceAdaptivePixelVector 12
39: # define sequenceAPV sequenceAdaptivePixelVector
40: # define sequenceComment 6
41: # define sequenceCompressedPixelVector 10
42: # define sequenceCPV sequenceCompressedPixelVector
43: # define sequenceContinued 7
44: # define sequenceIdentifier 5
45: # define sequenceInsertFile 11
46: # define sequenceInteger 2
47: # define sequenceLargeVector 8
48: # define sequencePackedPixelVector 9
49: # define sequencePPV sequencePackedPixelVector
50: # define sequenceRational 4
51: # define sequenceString 1
52:
53: /* imager variables: */
54: # define I_DCScpx 0
55: # define I_DCScpy 1
56: # define I_correctMX 2
57: # define I_correctMY 3
58: # define I_T 4
59: # define I_priorityImportant 5
60: # define I_mediumXSize 6
61: # define I_mediumYSize 7
62: # define I_fieldXMin 8
63: # define I_fieldYMin 9
64: # define I_fieldXMax 10
65: # define I_fieldYMax 11
66: # define I_showVec 12
67: # define I_color 13
68: # define I_noImage 14
69: # define I_strokeWidth 15
70: # define I_strokeEnd 16
71: # define I_underlineStart 17
72: # define I_amplifySpace 18
73: # define I_correctPass 19
74: # define I_correctShrink 20
75: # define I_correctTX 21
76: # define I_correctTY 22
77:
78: /* operation codes: */
79: # define OP_nil 0
80: # define OP_nop 1
81:
82: # define OP_setxy 10
83: # define OP_setxyrel 11
84: # define OP_setxrel 12
85: # define OP_setyrel 13
86: # define OP_linetox 14
87: # define OP_linetoy 15
88: # define OP_space 16
89: # define OP_get 17
90: # define OP_iget 18
91: # define OP_iset 19
92: # define OP_fget 20
93: # define OP_fset 21
94: # define OP_show 22
95: # define OP_lineto 23
96: # define OP_maskstroke 24
97: # define OP_moveto 25
98:
99: # define SHORT_OP_LIMIT 31
100:
101: # define OP_metricMaster 100
102: # define OP_environmentMaster 101
103: # define OP_beginBlock 102
104: # define OP_endBlock 103
105: # define OP_noPages 104
106: # define OP_pageInstructions 105
107: # define OP_beginBody 106
108: # define OP_endBody 107
109:
110: # define OP_correct 110
111:
112: # define OP_makesimpleco 114
113: # define OP_makeco 115
114: # define OP_makecompiledimage 116
115:
116: # define OP_dosavesimplebody 120
117: # define OP_dobody 121
118: # define OP_dosavebody 122
119: # define OP_dosaveallbody 123
120:
121: # define OP_showandxrel 146
122: # define OP_findfont 147
123: # define OP_modifyfont 148
124: # define OP_finddecompressor 149
125: # define OP_findfontvec 150
126: # define OP_setfont 151
127:
128: # define OP_setcorrectmeasure 154
129: # define OP_setcorrecttollerance 155
130: # define OP_correctmask 156
131: # define OP_correctspace 157
132:
133: # define OP_getcp 159
134: # define OP_maket 160
135: # define OP_opent 161
136: # define OP_translate 162
137: # define OP_rotate 163
138: # define OP_scale 164
139: # define OP_concat 165
140: # define OP_scale2 166
141: # define OP_invert 167
142: # define OP_concatt 168
143: # define OP_move 169
144: # define OP_trans 170
145:
146: # define OP_transform 174
147: # define OP_transformvewc 175
148: # define OP_roundxy 176
149: # define OP_roundxyvec 177
150:
151: # define OP_pop 180
152: # define OP_dup 181
153:
154: # define OP_copy 183
155: # define OP_roll 184
156: # define OP_exch 185
157: # define OP_mark 186
158: # define OP_unmark 187
159: # define OP_count 188
160:
161: # define OP_unmark0 192
162:
163: # define OP_abs 200
164: # define OP_add 201
165: # define OP_and 202
166: # define OP_ceiling 203
167: # define OP_div 204
168: # define OP_eq 205
169: # define OP_floor 206
170: # define OP_ge 207
171: # define OP_gt 208
172: # define OP_mod 209
173: # define OP_mul 210
174: # define OP_neg 211
175: # define OP_not 212
176: # define OP_or 213
177: # define OP_sub 214
178: # define OP_trunc 215
179: # define OP_rem 216
180: # define OP_round 217
181: # define OP_eqn 218
182:
183: # define OP_type 220
184: # define OP_atan 221
185: # define OP_cos 222
186: # define OP_exp 223
187: # define OP_log 224
188: # define OP_sin 225
189: # define OP_sqrt 226
190: # define OP_max 227
191: # define OP_min 228
192:
193: # define OP_do 231
194: # define OP_dosave 232
195: # define OP_dosaveall 233
196:
197: # define OP_if 239
198: # define OP_ifcopy 240
199: # define OP_ifelse 241
200: # define OP_loop 242
201:
202: # define OP_frame 250
203:
204: # define OP_poolop 253
205: # define OP_pool 254
206: # define OP_pget 255
207: # define OP_pset 256
208: # define OP_makepool 257
209: # define OP_nopool 258
210:
211: # define OP_env 260
212:
213: # define OP_makeveclu 282
214: # define OP_makevec 283
215:
216: # define OP_shape 285
217: # define OP_openvec 286
218:
219: # define OP_getprop 287
220: # define OP_getp 288
221: # define OP_mergeprop 289
222:
223: # define OP_dround 300
224: # define OP_getcprounded 301
225:
226: # define OP_curveto 402
227: # define OP_arcto 403
228: # define OP_conicto 404
229:
230: # define OP_maskfill 409
231: # define OP_maskrectangle 410
232: # define OP_masktrapezoidx 411
233: # define OP_masktrapezoidy 412
234: # define OP_startunderline 413
235: # define OP_maskunderline 414
236:
237: # define OP_makeoutline 417
238: # define OP_clipoutline 418
239: # define OP_cliprectangle 419
240:
241: # define OP_findcoloroperator 421
242: # define OP_findcolormodeloperator 422
243: # define OP_findcolor 423
244: # define OP_setgray 424
245: # define OP_makegray 425
246: # define OP_makesampledblack 426
247: # define OP_makesampledcolor 427
248:
249: # define OP_maskstrokeclosed 440
250: # define OP_maskvector 441
251:
252: # define OP_makepixelarray 450
253:
254: # define OP_extractpixelarray 451
255:
256: # define OP_maskpixel 452
257:
258: # define OP_LIMIT OP_maskpixel
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