GRASS GIS 8 Programmer's Manual  8.5.0dev(2025)-dfcc7a0c72
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defs/raster.h
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1 #ifndef GRASS_RASTERDEFS_H
2 #define GRASS_RASTERDEFS_H
3 
4 #include <stdbool.h>
5 
6 #include <grass/gis.h>
7 #include <grass/colors.h>
8 
9 /* --- ANSI prototypes for the lib/raster functions --- */
10 
11 /* align_window.c */
12 void Rast_align_window(struct Cell_head *, const struct Cell_head *);
13 
14 /* alloc_cell.c */
20 char *Rast_allocate_null_buf(void);
21 unsigned char *Rast__allocate_null_bits(int);
23 
29 
35 
36 /* auto_mask.c */
38 void Rast_suppress_masking(void);
39 void Rast_unsuppress_masking(void);
40 
41 /* cats.c */
42 int Rast_read_cats(const char *, const char *, struct Categories *);
43 int Rast_read_vector_cats(const char *, const char *, struct Categories *);
44 CELL Rast_get_max_c_cat(const char *, const char *);
45 char *Rast_get_cats_title(const struct Categories *);
46 char *Rast_get_c_cat(CELL *, struct Categories *);
47 char *Rast_get_f_cat(FCELL *, struct Categories *);
48 char *Rast_get_d_cat(DCELL *, struct Categories *);
49 char *Rast_get_cat(void *, struct Categories *, RASTER_MAP_TYPE);
50 void Rast_unmark_cats(struct Categories *);
51 void Rast_mark_c_cats(const CELL *, int, struct Categories *);
52 void Rast_mark_f_cats(const FCELL *, int, struct Categories *);
53 void Rast_mark_d_cats(const DCELL *, int, struct Categories *);
54 int Rast_mark_cats(const void *, int, struct Categories *, RASTER_MAP_TYPE);
55 void Rast_rewind_cats(struct Categories *);
56 char *Rast_get_next_marked_d_cat(struct Categories *, DCELL *, DCELL *, long *);
57 char *Rast_get_next_marked_c_cat(struct Categories *, CELL *, CELL *, long *);
58 char *Rast_get_next_marked_f_cat(struct Categories *, FCELL *, FCELL *, long *);
59 char *Rast_get_next_marked_cat(struct Categories *, void *, void *, long *,
61 int Rast_set_c_cat(const CELL *, const CELL *, const char *,
62  struct Categories *);
63 int Rast_set_f_cat(const FCELL *, const FCELL *, const char *,
64  struct Categories *);
65 int Rast_set_d_cat(const DCELL *, const DCELL *, const char *,
66  struct Categories *);
67 int Rast_set_cat(const void *, const void *, const char *, struct Categories *,
69 void Rast_write_cats(const char *, struct Categories *);
70 void Rast_write_vector_cats(const char *, struct Categories *);
71 char *Rast_get_ith_d_cat(const struct Categories *, int, DCELL *, DCELL *);
72 char *Rast_get_ith_f_cat(const struct Categories *, int, void *, void *);
73 char *Rast_get_ith_c_cat(const struct Categories *, int, void *, void *);
74 char *Rast_get_ith_cat(const struct Categories *, int, void *, void *,
76 void Rast_init_cats(const char *, struct Categories *);
77 void Rast_set_cats_title(const char *, struct Categories *);
78 void Rast_set_cats_fmt(const char *, double, double, double, double,
79  struct Categories *);
80 void Rast_free_cats(struct Categories *);
81 void Rast_copy_cats(struct Categories *, const struct Categories *);
82 int Rast_number_of_cats(struct Categories *);
83 int Rast_sort_cats(struct Categories *);
84 
85 /* cell_stats.c */
86 void Rast_init_cell_stats(struct Cell_stats *);
87 int Rast_update_cell_stats(const CELL *, int, struct Cell_stats *);
88 int Rast_find_cell_stat(CELL, long *, const struct Cell_stats *);
90 int Rast_next_cell_stat(CELL *, long *, struct Cell_stats *);
91 void Rast_get_stats_for_null_value(long *, const struct Cell_stats *);
92 void Rast_free_cell_stats(struct Cell_stats *);
93 
94 /* cell_title.c */
95 char *Rast_get_cell_title(const char *, const char *);
96 
97 /* cellstats_eq.c */
99  void (*)(CELL, CELL, CELL));
100 
101 /* close.c */
102 void Rast_close(int);
103 void Rast_unopen(int);
104 void Rast__unopen_all(void);
105 void Rast__close_null(int);
106 
107 /* color_compat.c */
108 void Rast_make_ryg_colors(struct Colors *, CELL, CELL);
109 void Rast_make_ryg_fp_colors(struct Colors *, DCELL, DCELL);
110 void Rast_make_aspect_colors(struct Colors *, CELL, CELL);
112 void Rast_make_byr_colors(struct Colors *, CELL, CELL);
113 void Rast_make_byr_fp_colors(struct Colors *, DCELL, DCELL);
114 void Rast_make_bgyr_colors(struct Colors *, CELL, CELL);
115 void Rast_make_bgyr_fp_colors(struct Colors *, DCELL, DCELL);
116 void Rast_make_byg_colors(struct Colors *, CELL, CELL);
117 void Rast_make_byg_fp_colors(struct Colors *, DCELL, DCELL);
120 void Rast_make_gyr_colors(struct Colors *, CELL, CELL);
121 void Rast_make_gyr_fp_colors(struct Colors *, DCELL, DCELL);
122 void Rast_make_rainbow_colors(struct Colors *, CELL, CELL);
124 void Rast_make_ramp_colors(struct Colors *, CELL, CELL);
125 void Rast_make_ramp_fp_colors(struct Colors *, DCELL, DCELL);
126 void Rast_make_wave_colors(struct Colors *, CELL, CELL);
127 void Rast_make_wave_fp_colors(struct Colors *, DCELL, DCELL);
128 
129 /* color_free.c */
130 void Rast_free_colors(struct Colors *);
131 void Rast__color_free_rules(struct _Color_Info_ *);
134 void Rast__color_reset(struct Colors *);
135 
136 /* color_get.c */
137 int Rast_get_color(const void *, int *, int *, int *, struct Colors *,
139 int Rast_get_c_color(const CELL *, int *, int *, int *, struct Colors *);
140 int Rast_get_f_color(const FCELL *, int *, int *, int *, struct Colors *);
141 int Rast_get_d_color(const DCELL *, int *, int *, int *, struct Colors *);
142 void Rast_get_null_value_color(int *, int *, int *, const struct Colors *);
143 void Rast_get_default_color(int *, int *, int *, const struct Colors *);
144 
145 /* color_hist.c */
146 void Rast_make_histogram_eq_colors(struct Colors *, struct Cell_stats *);
147 void Rast_make_histogram_log_colors(struct Colors *, struct Cell_stats *, int,
148  int);
149 
150 /* color_init.c */
151 void Rast_init_colors(struct Colors *);
152 
153 /* color_insrt.c */
154 int Rast__insert_color_into_lookup(CELL, int, int, int, struct _Color_Info_ *);
155 
156 /* color_invrt.c */
157 void Rast_invert_colors(struct Colors *);
158 
159 /* color_look.c */
160 void Rast_lookup_c_colors(const CELL *, unsigned char *, unsigned char *,
161  unsigned char *, unsigned char *, int,
162  struct Colors *);
163 void Rast_lookup_colors(const void *, unsigned char *, unsigned char *,
164  unsigned char *, unsigned char *, int, struct Colors *,
166 void Rast_lookup_f_colors(const FCELL *, unsigned char *, unsigned char *,
167  unsigned char *, unsigned char *, int,
168  struct Colors *);
169 void Rast_lookup_d_colors(const DCELL *, unsigned char *, unsigned char *,
170  unsigned char *, unsigned char *, int,
171  struct Colors *);
172 void Rast__lookup_colors(const void *, unsigned char *, unsigned char *,
173  unsigned char *, unsigned char *, int, struct Colors *,
174  int, int, RASTER_MAP_TYPE);
175 void Rast__interpolate_color_rule(DCELL, unsigned char *, unsigned char *,
176  unsigned char *, const struct _Color_Rule_ *);
177 
178 /* color_org.c */
179 void Rast__organize_colors(struct Colors *);
180 
181 /* color_out.c */
182 void Rast_print_colors(struct Colors *, DCELL, DCELL, FILE *, int);
183 
184 /* json_color_out.c */
185 void Rast_print_json_colors(struct Colors *, DCELL, DCELL, FILE *, int,
186  ColorFormat);
187 
188 /* color_rand.c */
189 void Rast_make_random_colors(struct Colors *, CELL, CELL);
190 
191 /* color_range.c */
192 void Rast_set_c_color_range(CELL, CELL, struct Colors *);
193 void Rast_set_d_color_range(DCELL, DCELL, struct Colors *);
194 void Rast_get_c_color_range(CELL *, CELL *, const struct Colors *);
195 void Rast_get_d_color_range(DCELL *, DCELL *, const struct Colors *);
196 
197 /* color_read.c */
198 int Rast_read_colors(const char *, const char *, struct Colors *);
199 int Rast__read_colors(const char *, const char *, const char *,
200  struct Colors *);
201 void Rast_mark_colors_as_fp(struct Colors *);
202 
203 /* color_remove.c */
204 int Rast_remove_colors(const char *, const char *);
205 
206 /* color_rule.c */
207 void Rast_add_d_color_rule(const DCELL *, int, int, int, const DCELL *, int,
208  int, int, struct Colors *);
209 void Rast_add_f_color_rule(const FCELL *, int, int, int, const FCELL *, int,
210  int, int, struct Colors *);
211 void Rast_add_c_color_rule(const CELL *, int, int, int, const CELL *, int, int,
212  int, struct Colors *);
213 void Rast_add_color_rule(const void *, int, int, int, const void *, int, int,
214  int, struct Colors *, RASTER_MAP_TYPE);
215 int Rast_add_modular_d_color_rule(const DCELL *, int, int, int, const DCELL *,
216  int, int, int, struct Colors *);
217 int Rast_add_modular_f_color_rule(const FCELL *, int, int, int, const FCELL *,
218  int, int, int, struct Colors *);
219 int Rast_add_modular_c_color_rule(const CELL *, int, int, int, const CELL *,
220  int, int, int, struct Colors *);
221 int Rast_add_modular_color_rule(const void *, int, int, int, const void *, int,
222  int, int, struct Colors *, RASTER_MAP_TYPE);
223 
224 /* color_rule_get.c */
225 int Rast_colors_count(const struct Colors *);
226 int Rast_get_fp_color_rule(DCELL *, unsigned char *, unsigned char *,
227  unsigned char *, DCELL *, unsigned char *,
228  unsigned char *, unsigned char *,
229  const struct Colors *, int);
230 
231 /* color_rules.c */
232 typedef int read_rule_fn(void *, DCELL, DCELL, DCELL *, int *, int *, int *,
233  int *, int *, int *);
234 int Rast_parse_color_rule(DCELL, DCELL, const char *, DCELL *, int *, int *,
235  int *, int *, int *, int *);
236 const char *Rast_parse_color_rule_error(int);
237 int Rast_read_color_rule(void *, DCELL, DCELL, DCELL *, int *, int *, int *,
238  int *, int *, int *);
240  void *);
241 int Rast_load_colors(struct Colors *, const char *, CELL, CELL);
242 int Rast_load_fp_colors(struct Colors *, const char *, DCELL, DCELL);
243 void Rast_make_colors(struct Colors *, const char *, CELL, CELL);
244 void Rast_make_fp_colors(struct Colors *, const char *, DCELL, DCELL);
245 
246 /* color_set.c */
247 void Rast_set_c_color(CELL, int, int, int, struct Colors *);
248 void Rast_set_d_color(DCELL, int, int, int, struct Colors *);
249 void Rast_set_null_value_color(int, int, int, struct Colors *);
250 void Rast_set_default_color(int, int, int, struct Colors *);
251 
252 /* color_shift.c */
253 void Rast_shift_c_colors(CELL, struct Colors *);
254 void Rast_shift_d_colors(DCELL, struct Colors *);
255 
256 /* color_write.c */
257 void Rast_write_colors(const char *, const char *, struct Colors *);
258 void Rast__write_colors(FILE *, struct Colors *);
259 
260 /* color_xform.c */
261 void Rast_histogram_eq_colors(struct Colors *, struct Colors *,
262  struct Cell_stats *);
263 void Rast_histogram_eq_fp_colors(struct Colors *, struct Colors *,
264  struct FP_stats *);
265 void Rast_log_colors(struct Colors *, struct Colors *, int);
266 void Rast_abs_log_colors(struct Colors *, struct Colors *, int);
267 
268 /* format.c */
269 int Rast__check_format(int);
270 int Rast__read_row_ptrs(int);
271 int Rast__read_null_row_ptrs(int, int);
272 int Rast__write_row_ptrs(int);
273 int Rast__write_null_row_ptrs(int, int);
274 
275 /* fpreclass.c */
276 void Rast_fpreclass_clear(struct FPReclass *);
277 void Rast_fpreclass_reset(struct FPReclass *);
278 void Rast_fpreclass_init(struct FPReclass *);
281 int Rast_fpreclass_get_limits(const struct FPReclass *, DCELL *, DCELL *,
282  DCELL *, DCELL *);
283 int Rast_fpreclass_nof_rules(const struct FPReclass *);
284 void Rast_fpreclass_get_ith_rule(const struct FPReclass *, int, DCELL *,
285  DCELL *, DCELL *, DCELL *);
288  DCELL *);
291  DCELL *);
295 void Rast_fpreclass_perform_di(const struct FPReclass *, const DCELL *, CELL *,
296  int);
297 void Rast_fpreclass_perform_df(const struct FPReclass *, const DCELL *, FCELL *,
298  int);
299 void Rast_fpreclass_perform_dd(const struct FPReclass *, const DCELL *, DCELL *,
300  int);
301 void Rast_fpreclass_perform_fi(const struct FPReclass *, const FCELL *, CELL *,
302  int);
303 void Rast_fpreclass_perform_ff(const struct FPReclass *, const FCELL *, FCELL *,
304  int);
305 void Rast_fpreclass_perform_fd(const struct FPReclass *, const FCELL *, DCELL *,
306  int);
307 void Rast_fpreclass_perform_ii(const struct FPReclass *, const CELL *, CELL *,
308  int);
309 void Rast_fpreclass_perform_if(const struct FPReclass *, const CELL *, FCELL *,
310  int);
311 void Rast_fpreclass_perform_id(const struct FPReclass *, const CELL *, DCELL *,
312  int);
313 /* gdal.c */
314 void Rast_init_gdal(void);
315 struct GDAL_link *Rast_get_gdal_link(const char *, const char *);
316 struct GDAL_link *Rast_create_gdal_link(const char *, RASTER_MAP_TYPE);
317 void Rast_close_gdal_link(struct GDAL_link *);
319 
320 /* get_cellhd.c */
321 void Rast_get_cellhd(const char *, const char *, struct Cell_head *);
322 
323 /* get_row.c */
324 void Rast_get_row_nomask(int, void *, int, RASTER_MAP_TYPE);
325 void Rast_get_c_row_nomask(int, CELL *, int);
326 void Rast_get_f_row_nomask(int, FCELL *, int);
327 void Rast_get_d_row_nomask(int, DCELL *, int);
328 void Rast_get_row(int, void *, int, RASTER_MAP_TYPE);
329 void Rast_get_c_row(int, CELL *, int);
330 void Rast_get_f_row(int, FCELL *, int);
331 void Rast_get_d_row(int, DCELL *, int);
332 void Rast_get_null_value_row(int, char *, int);
333 int Rast__read_null_bits(int, int, unsigned char *);
334 
335 /* get_row_colr.c */
336 void Rast_get_row_colors(int, int, struct Colors *, unsigned char *,
337  unsigned char *, unsigned char *, unsigned char *);
338 /* histo_eq.c */
339 void Rast_histogram_eq(const struct Histogram *, unsigned char **, CELL *,
340  CELL *);
341 
342 /* histogram.c */
343 void Rast_init_histogram(struct Histogram *);
344 int Rast_read_histogram(const char *, const char *, struct Histogram *);
345 void Rast_write_histogram(const char *, const struct Histogram *);
346 void Rast_write_histogram_cs(const char *, struct Cell_stats *);
347 void Rast_make_histogram_cs(struct Cell_stats *, struct Histogram *);
348 int Rast_get_histogram_num(const struct Histogram *);
349 CELL Rast_get_histogram_cat(int, const struct Histogram *);
350 long Rast_get_histogram_count(int, const struct Histogram *);
351 void Rast_free_histogram(struct Histogram *);
352 int Rast_sort_histogram(struct Histogram *);
354 void Rast_remove_histogram(const char *);
355 int Rast_add_histogram(CELL, long, struct Histogram *);
356 int Rast_set_histogram(CELL, long, struct Histogram *);
357 void Rast_extend_histogram(CELL, long, struct Histogram *);
358 void Rast_zero_histogram(struct Histogram *);
359 
360 /* history.c */
361 int Rast__read_history(struct History *, FILE *);
362 int Rast_read_history(const char *, const char *, struct History *);
363 void Rast__write_history(struct History *, FILE *);
364 void Rast_write_history(const char *, struct History *);
365 void Rast_short_history(const char *, const char *, struct History *);
366 int Rast_command_history(struct History *);
367 void Rast_append_history(struct History *, const char *);
368 void Rast_append_format_history(struct History *, const char *, ...)
369  __attribute__((format(printf, 2, 3)));
370 const char *Rast_get_history(struct History *, int);
371 void Rast_set_history(struct History *, int, const char *);
372 void Rast_format_history(struct History *, int, const char *, ...)
373  __attribute__((format(printf, 3, 4)));
374 void Rast_clear_history(struct History *);
375 void Rast_free_history(struct History *);
376 int Rast_history_length(struct History *);
377 const char *Rast_history_line(struct History *, int);
378 
379 /* init.c */
380 void Rast_init(void);
381 void Rast__check_init(void);
382 void Rast_init_all(void);
383 void Rast__init(void);
384 void Rast__error_handler(void *);
385 
386 /* interp.c */
388 DCELL Rast_interp_bilinear(double, double, DCELL, DCELL, DCELL, DCELL);
390 DCELL Rast_interp_bicubic(double, double, DCELL, DCELL, DCELL, DCELL, DCELL,
392  DCELL, DCELL, DCELL, DCELL);
393 DCELL Rast_interp_lanczos(double, double, DCELL *);
398 int Rast_option_to_interp_type(const struct Option *);
399 
400 /* mask_info.c */
401 char *Rast_mask_info(void);
402 char *Rast_mask_name(void);
403 bool Rast_mask_status(char *, char *, bool *, char *, char *);
404 int Rast__mask_info(char *, char *);
405 bool Rast_mask_is_present(void);
406 int Rast_disable_omp_on_mask(int);
407 
408 /* maskfd.c */
409 int Rast_maskfd(void);
410 
411 /* null_val.c */
412 #define Rast_is_c_null_value(cellVal) \
413  (*(const CELL *)(cellVal) == (CELL)0x80000000)
414 #define Rast_is_f_null_value(fcellVal) \
415  (*(const FCELL *)(fcellVal) != *(const FCELL *)(fcellVal))
416 #define Rast_is_d_null_value(dcellVal) \
417  (*(const DCELL *)(dcellVal) != *(const DCELL *)(dcellVal))
418 
419 void Rast__set_null_value(void *, int, int, RASTER_MAP_TYPE);
420 void Rast_set_null_value(void *, int, RASTER_MAP_TYPE);
421 void Rast_set_c_null_value(CELL *, int);
422 void Rast_set_f_null_value(FCELL *, int);
423 void Rast_set_d_null_value(DCELL *, int);
424 int Rast_is_null_value(const void *, RASTER_MAP_TYPE);
425 
426 #ifndef Rast_is_c_null_value
427 int Rast_is_c_null_value(const CELL *);
428 #endif
429 #ifndef Rast_is_f_null_value
430 int Rast_is_f_null_value(const FCELL *);
431 #endif
432 #ifndef Rast_is_d_null_value
433 int Rast_is_d_null_value(const DCELL *);
434 #endif
435 void Rast_insert_null_values(void *, char *, int, RASTER_MAP_TYPE);
436 void Rast_insert_c_null_values(CELL *, char *, int);
437 void Rast_insert_f_null_values(FCELL *, char *, int);
438 void Rast_insert_d_null_values(DCELL *, char *, int);
439 int Rast__check_null_bit(const unsigned char *, int, int);
440 void Rast__convert_01_flags(const char *, unsigned char *, int);
441 void Rast__convert_flags_01(char *, const unsigned char *, int);
442 void Rast__init_null_bits(unsigned char *, int);
443 
444 /* open.c */
445 int Rast_open_old(const char *, const char *);
446 int Rast__open_old(const char *, const char *);
447 int Rast_open_c_new(const char *);
448 int Rast_open_c_new_uncompressed(const char *);
449 void Rast_want_histogram(int);
450 void Rast_set_cell_format(int);
452 int Rast_open_fp_new(const char *);
453 int Rast_open_fp_new_uncompressed(const char *);
455 int Rast_map_is_fp(const char *, const char *);
456 RASTER_MAP_TYPE Rast_map_type(const char *, const char *);
457 RASTER_MAP_TYPE Rast__check_fp_type(const char *, const char *);
459 int Rast_open_new(const char *, RASTER_MAP_TYPE);
461 void Rast_set_quant_rules(int, struct Quant *);
462 int Rast__open_null_write(const char *);
463 
464 /* put_cellhd.c */
465 void Rast_put_cellhd(const char *, struct Cell_head *);
466 
467 /* put_row.c */
468 void Rast_put_row(int, const void *, RASTER_MAP_TYPE);
469 void Rast_put_c_row(int, const CELL *);
470 void Rast_put_f_row(int, const FCELL *);
471 void Rast_put_d_row(int, const DCELL *);
472 void Rast__write_null_bits(int, const unsigned char *);
473 
474 /* put_title.c */
475 int Rast_put_cell_title(const char *, const char *);
476 
477 /* quant.c */
478 void Rast_quant_clear(struct Quant *);
479 void Rast_quant_free(struct Quant *);
481 void Rast_quant_init(struct Quant *);
482 int Rast_quant_is_truncate(const struct Quant *);
483 int Rast_quant_is_round(const struct Quant *);
484 void Rast_quant_truncate(struct Quant *);
485 void Rast_quant_round(struct Quant *);
486 int Rast_quant_get_limits(const struct Quant *, DCELL *, DCELL *, CELL *,
487  CELL *);
488 int Rast_quant_nof_rules(const struct Quant *);
489 void Rast_quant_get_ith_rule(const struct Quant *, int, DCELL *, DCELL *,
490  CELL *, CELL *);
492 int Rast_quant_get_neg_infinite_rule(const struct Quant *, DCELL *, CELL *);
494 int Rast_quant_get_pos_infinite_rule(const struct Quant *, DCELL *, CELL *);
495 void Rast_quant_add_rule(struct Quant *, DCELL, DCELL, CELL, CELL);
496 void Rast_quant_reverse_rule_order(struct Quant *);
498 void Rast_quant_perform_d(struct Quant *, const DCELL *, CELL *, int);
499 void Rast_quant_perform_f(struct Quant *, const FCELL *, CELL *, int);
501  DCELL);
502 
503 /* quant_io.c */
504 int Rast__quant_import(const char *, const char *, struct Quant *);
505 int Rast__quant_export(const char *, const char *, const struct Quant *);
506 
507 /* quant_rw.c */
508 void Rast_truncate_fp_map(const char *, const char *);
509 void Rast_round_fp_map(const char *, const char *);
510 void Rast_quantize_fp_map(const char *, const char *, CELL, CELL);
511 void Rast_quantize_fp_map_range(const char *, const char *, DCELL, DCELL, CELL,
512  CELL);
513 void Rast_write_quant(const char *, const char *, const struct Quant *);
514 int Rast_read_quant(const char *, const char *, struct Quant *);
515 
516 /* range.c */
517 void Rast__remove_fp_range(const char *);
518 void Rast_construct_default_range(struct Range *);
519 int Rast_read_fp_range(const char *, const char *, struct FPRange *);
520 int Rast_read_range(const char *, const char *, struct Range *);
521 void Rast_write_range(const char *, const struct Range *);
522 void Rast_write_fp_range(const char *, const struct FPRange *);
523 void Rast_update_range(CELL, struct Range *);
524 void Rast_update_fp_range(DCELL, struct FPRange *);
525 void Rast_row_update_range(const CELL *, int, struct Range *);
526 void Rast__row_update_range(const CELL *, int, struct Range *, int);
527 void Rast_row_update_fp_range(const void *, int, struct FPRange *,
529 void Rast_init_range(struct Range *);
530 void Rast_get_range_min_max(const struct Range *, CELL *, CELL *);
531 void Rast_init_fp_range(struct FPRange *);
532 void Rast_get_fp_range_min_max(const struct FPRange *, DCELL *, DCELL *);
533 
534 int Rast_read_rstats(const char *, const char *, struct R_stats *);
535 void Rast_write_rstats(const char *, const struct R_stats *);
536 
537 /* raster.c */
538 int Rast_raster_cmp(const void *, const void *, RASTER_MAP_TYPE);
539 void Rast_raster_cpy(void *, const void *, int, RASTER_MAP_TYPE);
540 void Rast_set_c_value(void *, CELL, RASTER_MAP_TYPE);
541 void Rast_set_f_value(void *, FCELL, RASTER_MAP_TYPE);
542 void Rast_set_d_value(void *, DCELL, RASTER_MAP_TYPE);
543 CELL Rast_get_c_value(const void *, RASTER_MAP_TYPE);
544 FCELL Rast_get_f_value(const void *, RASTER_MAP_TYPE);
545 DCELL Rast_get_d_value(const void *, RASTER_MAP_TYPE);
546 
547 /* raster_metadata.c */
548 char *Rast_read_units(const char *, const char *);
549 char *Rast_read_vdatum(const char *, const char *);
550 char *Rast_read_semantic_label(const char *, const char *);
551 char *Rast_get_semantic_label_or_name(const char *, const char *);
552 void Rast_write_units(const char *, const char *);
553 void Rast_write_vdatum(const char *, const char *);
554 void Rast_write_semantic_label(const char *, const char *);
555 bool Rast_legal_semantic_label(const char *);
556 
557 /* rast_to_img_string.c */
558 int Rast_map_to_img_str(char *, int, unsigned char *);
559 
560 /* reclass.c */
561 int Rast_is_reclass(const char *, const char *, char *, char *);
562 int Rast_is_reclassed_to(const char *, const char *, int *, char ***);
563 int Rast_get_reclass(const char *, const char *, struct Reclass *);
564 void Rast_free_reclass(struct Reclass *);
565 int Rast_put_reclass(const char *, const struct Reclass *);
566 
567 /* sample.c */
568 DCELL Rast_get_sample_nearest(int, const struct Cell_head *,
569  struct Categories *, double, double, int);
570 DCELL Rast_get_sample_bilinear(int, const struct Cell_head *,
571  struct Categories *, double, double, int);
572 DCELL Rast_get_sample_cubic(int, const struct Cell_head *, struct Categories *,
573  double, double, int);
574 DCELL Rast_get_sample(int, const struct Cell_head *, struct Categories *,
575  double, double, int, INTERP_TYPE);
576 
577 /* set_window.c */
578 void Rast__init_window(void);
579 void Rast_set_window(struct Cell_head *);
580 void Rast_unset_window(void);
581 void Rast_set_output_window(struct Cell_head *);
582 void Rast_set_input_window(struct Cell_head *);
583 
584 /* vrt.c */
585 struct R_vrt *Rast_get_vrt(const char *, const char *);
586 void Rast_close_vrt(struct R_vrt *);
587 int Rast_get_vrt_row(int, void *, int, RASTER_MAP_TYPE);
588 
589 /* window.c */
590 void Rast_get_window(struct Cell_head *);
591 void Rast_get_input_window(struct Cell_head *);
592 void Rast_get_output_window(struct Cell_head *);
593 int Rast_window_rows(void);
594 int Rast_window_cols(void);
595 int Rast_input_window_rows(void);
596 int Rast_input_window_cols(void);
597 int Rast_output_window_rows(void);
598 int Rast_output_window_cols(void);
599 double Rast_northing_to_row(double, const struct Cell_head *);
600 double Rast_easting_to_col(double, const struct Cell_head *);
601 double Rast_row_to_northing(double, const struct Cell_head *);
602 double Rast_col_to_easting(double, const struct Cell_head *);
603 
604 /* window_map.c */
606 int Rast_row_repeat_nomask(int, int);
607 
608 /* zero_cell.c */
609 void Rast_zero_buf(void *, RASTER_MAP_TYPE);
612 
613 #endif /* GRASS_RASTERDEFS_H */
ColorFormat
Color format identifiers (enum)
Definition: colors.h:55
#define __attribute__(x)
Definition: defs/glocale.h:6
int Rast_map_to_img_str(char *, int, unsigned char *)
int Rast_output_window_rows(void)
Number of rows in active output window.
void Rast_fpreclass_perform_fd(const struct FPReclass *, const FCELL *, DCELL *, int)
Definition: fpreclass.c:647
int Rast_is_null_value(const void *, RASTER_MAP_TYPE)
To check if a raster value is set to NULL.
Definition: null_val.c:176
void Rast_put_cellhd(const char *, struct Cell_head *)
Writes the raster file header.
Definition: put_cellhd.c:28
int Rast_sort_histogram(struct Histogram *)
Sorts the histogram.
Definition: histogram.c:219
void Rast_print_json_colors(struct Colors *, DCELL, DCELL, FILE *, int, ColorFormat)
Print color table in JSON format.
void Rast_align_window(struct Cell_head *, const struct Cell_head *)
Align two regions.
Definition: align_window.c:41
void Rast_write_units(const char *, const char *)
Write a string to a raster map's units metadata file.
int Rast_set_d_cat(const DCELL *, const DCELL *, const char *, struct Categories *)
Set a raster category label (DCELL)
Definition: raster/cats.c:804
void Rast_insert_c_null_values(CELL *, char *, int)
To insert null values into an integer raster map (CELL)
Definition: null_val.c:292
void Rast_rewind_cats(struct Categories *)
Rewind raster categories.
Definition: raster/cats.c:584
void Rast_set_output_window(struct Cell_head *)
Establishes 'window' as the current working window for output.
DCELL Rast_interp_bilinear(double, double, DCELL, DCELL, DCELL, DCELL)
Definition: interp.c:26
void Rast__init_window(void)
int Rast_colors_count(const struct Colors *)
Get both modular and fixed rules count.
void Rast_make_aspect_colors(struct Colors *, CELL, CELL)
Make aspect colors (integer)
Definition: color_compat.c:298
void Rast_free_cats(struct Categories *)
Free category structure memory.
Definition: raster/cats.c:1213
int Rast__read_null_row_ptrs(int, int)
void Rast_init(void)
Initialize GRASS GIS engine.
Definition: raster/init.c:43
void Rast_init_all(void)
Definition: raster/init.c:143
void Rast__row_update_range(const CELL *, int, struct Range *, int)
Update range structure based on raster row.
Definition: raster/range.c:607
bool Rast_legal_semantic_label(const char *)
Check for legal semantic label.
void Rast_insert_f_null_values(FCELL *, char *, int)
To insert null values into an floating-point raster map (FCELL)
Definition: null_val.c:304
void Rast_fpreclass_reset(struct FPReclass *)
Definition: fpreclass.c:267
void Rast_construct_default_range(struct Range *)
Construct default range.
Definition: raster/range.c:45
void Rast_write_histogram_cs(const char *, struct Cell_stats *)
Writes the histogram based on cell statistics to file.
Definition: histogram.c:112
void Rast_add_color_rule(const void *, int, int, int, const void *, int, int, int, struct Colors *, RASTER_MAP_TYPE)
Adds the color rule.
Definition: color_rule.c:104
void Rast_set_c_color(CELL, int, int, int, struct Colors *)
Set a category color (CELL)
Definition: color_set.c:41
void Rast_add_d_color_rule(const DCELL *, int, int, int, const DCELL *, int, int, int, struct Colors *)
Adds the floating-point color rule (DCELL version)
Definition: color_rule.c:38
char * Rast_allocate_null_input_buf(void)
Definition: alloc_cell.c:176
int Rast__insert_color_into_lookup(CELL, int, int, int, struct _Color_Info_ *)
Definition: color_insrt.c:18
int Rast_put_reclass(const char *, const struct Reclass *)
Put reclass.
Definition: reclass.c:262
int Rast_get_histogram_num(const struct Histogram *)
Sorts the histogram in ascending order by counts then category.
Definition: histogram.c:159
void Rast_get_c_row_nomask(int, CELL *, int)
Read raster row without masking (CELL type)
int Rast_quant_get_neg_infinite_rule(const struct Quant *, DCELL *, CELL *)
Returns in "dLeft" and "c" the rule values.
Definition: quant.c:390
char * Rast_get_next_marked_c_cat(struct Categories *, CELL *, CELL *, long *)
Get next marked raster categories (CELL)
Definition: raster/cats.c:639
DCELL * Rast_allocate_d_input_buf(void)
Definition: alloc_cell.c:171
void Rast_fpreclass_perform_ff(const struct FPReclass *, const FCELL *, FCELL *, int)
Definition: fpreclass.c:633
int Rast_cell_stats_histo_eq(struct Cell_stats *, CELL, CELL, CELL, CELL, int, void(*)(CELL, CELL, CELL))
Definition: cellstats_eq.c:4
int Rast__null_bitstream_size(int)
Determines null bitstream size.
Definition: alloc_cell.c:147
int Rast__check_for_auto_masking(void)
Checks for auto masking.
Definition: auto_mask.c:33
CELL Rast_quant_get_cell_value(struct Quant *, DCELL)
Returns a CELL category for the floating-point value based on the quantization rules in q....
Definition: quant.c:592
CELL Rast_get_c_value(const void *, RASTER_MAP_TYPE)
Retrieves the value of give type from pointer p.
void Rast_quant_round(struct Quant *)
Sets the quant rules to perform simple rounding on floats.
Definition: quant.c:230
void Rast_make_ramp_colors(struct Colors *, CELL, CELL)
Make color ramp (integer)
Definition: color_compat.c:90
void Rast_fpreclass_reverse_rule_order(struct FPReclass *)
Definition: fpreclass.c:482
void Rast_append_history(struct History *, const char *)
Append a string to a History structure.
char * Rast_get_cat(void *, struct Categories *, RASTER_MAP_TYPE)
Get a raster category label.
Definition: raster/cats.c:394
int Rast_get_c_color(const CELL *, int *, int *, int *, struct Colors *)
Gets color from raster map (CELL)
Definition: color_get.c:67
int Rast_fpreclass_get_limits(const struct FPReclass *, DCELL *, DCELL *, DCELL *, DCELL *)
Definition: fpreclass.c:332
void Rast_make_aspect_fp_colors(struct Colors *, DCELL, DCELL)
Make aspect colors (floating-point)
Definition: color_compat.c:312
int Rast_read_colors(const char *, const char *, struct Colors *)
Read color table of raster map.
const char * Rast_history_line(struct History *, int)
int Rast_read_cats(const char *, const char *, struct Categories *)
Read raster category file.
Definition: raster/cats.c:104
void Rast_mark_f_cats(const FCELL *, int, struct Categories *)
Looks up the category label for each raster value (FCELL).
Definition: raster/cats.c:512
void * Rast_allocate_buf(RASTER_MAP_TYPE)
Allocate memory for a raster map of given type.
Definition: alloc_cell.c:54
void Rast_free_histogram(struct Histogram *)
Frees memory allocated for the histogram.
Definition: histogram.c:202
void Rast__unopen_all(void)
Unopen all raster maps.
Definition: raster/close.c:156
int Rast__open_null_write(const char *)
Definition: raster/open.c:763
char * Rast_get_semantic_label_or_name(const char *, const char *)
Get a raster map semantic label or fall back to its name.
int Rast_get_reclass(const char *, const char *, struct Reclass *)
Get reclass.
Definition: reclass.c:140
void Rast_mark_c_cats(const CELL *, int, struct Categories *)
Looks up the category label for each raster value (CELL).
Definition: raster/cats.c:492
int Rast_add_modular_color_rule(const void *, int, int, int, const void *, int, int, int, struct Colors *, RASTER_MAP_TYPE)
Add modular color rule.
Definition: color_rule.c:218
#define Rast_is_f_null_value(fcellVal)
Definition: defs/raster.h:414
void Rast_close_gdal_link(struct GDAL_link *)
Close existing GDAL link.
Definition: gdal.c:401
void Rast_extend_histogram(CELL, long, struct Histogram *)
Extends histogram struct to accommodate a new value.
Definition: histogram.c:396
void Rast_get_window(struct Cell_head *)
Read the current window.
Definition: raster/window.c:26
void Rast_histogram_eq(const struct Histogram *, unsigned char **, CELL *, CELL *)
Definition: histo_eq.c:14
void Rast_get_output_window(struct Cell_head *)
Read the current output window.
Definition: raster/window.c:58
struct R_vrt * Rast_get_vrt(const char *, const char *)
Definition: vrt.c:47
void Rast_lookup_f_colors(const FCELL *, unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, struct Colors *)
Lookup an array of colors (FCELL)
Definition: color_look.c:112
double Rast_easting_to_col(double, const struct Cell_head *)
Easting to column.
int Rast_input_window_rows(void)
Number of rows in active input window.
int Rast_get_vrt_row(int, void *, int, RASTER_MAP_TYPE)
Definition: vrt.c:171
int Rast_open_new_uncompressed(const char *, RASTER_MAP_TYPE)
Opens a new raster map (uncompressed)
Definition: raster/open.c:1028
void Rast_unset_window(void)
Unset current window.
int Rast_read_fp_range(const char *, const char *, struct FPRange *)
Read floating-point range.
Definition: raster/range.c:71
void Rast_make_ryg_fp_colors(struct Colors *, DCELL, DCELL)
Create RYG color table (floating-point)
Definition: color_compat.c:74
void Rast_make_byr_fp_colors(struct Colors *, DCELL, DCELL)
Create BYR color table (floating-point)
Definition: color_compat.c:228
int Rast__read_colors(const char *, const char *, const char *, struct Colors *)
int Rast__check_format(int)
Definition: raster/format.c:64
void Rast__write_history(struct History *, FILE *)
void Rast_unopen(int)
Unopen a raster map.
Definition: raster/close.c:132
void Rast_want_histogram(int)
Save histogram for newly create raster map (cell)
Definition: raster/open.c:446
RASTER_MAP_TYPE Rast__check_fp_type(const char *, const char *)
Determines whether the floating points cell file has double or float type.
Definition: raster/open.c:948
void Rast_quant_set_pos_infinite_rule(struct Quant *, DCELL, CELL)
Defines a rule for values "dRight" and larger.
Definition: quant.c:412
void Rast_write_histogram(const char *, const struct Histogram *)
Writes the histogram information.
Definition: histogram.c:87
int Rast__mask_info(char *, char *)
Get information about the current mask.
Definition: mask_info.c:178
void Rast_close(int)
Close a raster map.
Definition: raster/close.c:99
int Rast__quant_organize_fp_lookup(struct Quant *)
Organized fp_lookup table.
Definition: quant.c:90
FCELL * Rast_allocate_f_input_buf(void)
Definition: alloc_cell.c:166
void Rast_quantize_fp_map(const char *, const char *, CELL, CELL)
Write quant rules (f_quant) for floating-point raster map.
Definition: quant_rw.c:81
long Rast_get_histogram_count(int, const struct Histogram *)
Returns count for the nth element in the histogram.
Definition: histogram.c:187
void Rast_set_null_value_color(int, int, int, struct Colors *)
Set color for NULL-value.
Definition: color_set.c:79
void Rast_write_vector_cats(const char *, struct Categories *)
Write vector category file.
Definition: raster/cats.c:956
void Rast_insert_d_null_values(DCELL *, char *, int)
To insert null values into an floating-point raster map (FCELL)
Definition: null_val.c:319
DCELL Rast_get_sample(int, const struct Cell_head *, struct Categories *, double, double, int, INTERP_TYPE)
Extract a cell value from raster map.
Definition: sample.c:49
void Rast_set_c_color_range(CELL, CELL, struct Colors *)
Set color range (CELL version)
Definition: color_range.c:24
void Rast_make_grey_scale_colors(struct Colors *, CELL, CELL)
Make linear grey scale (integer)
Definition: color_compat.c:185
DCELL Rast_interp_bicubic(double, double, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL)
Definition: interp.c:44
void Rast_print_colors(struct Colors *, DCELL, DCELL, FILE *, int)
Print color table.
Definition: color_out.c:42
int Rast_quant_get_limits(const struct Quant *, DCELL *, DCELL *, CELL *, CELL *)
Returns the minimum and maximum cell and dcell values of all the ranges defined.
Definition: quant.c:281
void Rast_make_histogram_cs(struct Cell_stats *, struct Histogram *)
Creates histogram based on cell statistics.
Definition: histogram.c:136
void Rast_fpreclass_add_rule(struct FPReclass *, DCELL, DCELL, DCELL, DCELL)
Definition: fpreclass.c:451
int Rast_put_cell_title(const char *, const char *)
Definition: put_title.c:15
void Rast_quant_free(struct Quant *)
Resets and frees allocated memory.
Definition: quant.c:55
void Rast_make_rainbow_fp_colors(struct Colors *, DCELL, DCELL)
Make rainbow colors (floating-point)
Definition: color_compat.c:142
void Rast__color_reset(struct Colors *)
Reset colors structure.
Definition: color_free.c:98
void Rast_set_d_null_value(DCELL *, int)
To set a number of DCELL raster values to NULL.
Definition: null_val.c:153
void Rast_write_rstats(const char *, const struct R_stats *)
Write raster stats file.
Definition: raster/range.c:468
void Rast_make_rainbow_colors(struct Colors *, CELL, CELL)
Make rainbow colors (integer)
Definition: color_compat.c:124
void Rast_fpreclass_init(struct FPReclass *)
Definition: fpreclass.c:279
int Rast_history_length(struct History *)
int Rast_read_quant(const char *, const char *, struct Quant *)
Reads quantization rules for name in mapset and stores them in the quantization structure....
Definition: quant_rw.c:187
CELL Rast_get_histogram_cat(int, const struct Histogram *)
Returns cat for the nth element in the histogram.
Definition: histogram.c:171
int Rast_disable_omp_on_mask(int)
Disable OpenMP if raster mask is present.
Definition: mask_info.c:213
int Rast_get_color(const void *, int *, int *, int *, struct Colors *, RASTER_MAP_TYPE)
Gets color from raster map.
Definition: color_get.c:38
char * Rast_get_ith_d_cat(const struct Categories *, int, DCELL *, DCELL *)
Get category description (DCELL)
Definition: raster/cats.c:1029
void Rast_lookup_colors(const void *, unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, struct Colors *, RASTER_MAP_TYPE)
Lookup an array of colors.
Definition: color_look.c:79
DCELL Rast_interp_linear(double, DCELL, DCELL)
Definition: interp.c:21
int Rast_add_modular_c_color_rule(const CELL *, int, int, int, const CELL *, int, int, int, struct Colors *)
Add modular integer color rule (CELL version)
Definition: color_rule.c:184
void Rast_set_f_value(void *, FCELL, RASTER_MAP_TYPE)
Places a FCELL raster value.
void Rast_set_cats_fmt(const char *, double, double, double, double, struct Categories *)
Set category fmt (?)
Definition: raster/cats.c:1190
int Rast_is_reclass(const char *, const char *, char *, char *)
Check if raster map is reclassified.
Definition: reclass.c:43
void Rast_set_cell_format(int)
Sets the format for subsequent opens on new integer cell files (uncompressed and random only).
Definition: raster/open.c:463
void Rast_fpreclass_set_pos_infinite_rule(struct FPReclass *, DCELL, DCELL)
Definition: fpreclass.c:426
void Rast_abs_log_colors(struct Colors *, struct Colors *, int)
Make logarithmically-scaled version of an existing color table, allowing for signed values.
Definition: color_xform.c:250
void Rast_suppress_masking(void)
Suppresses masking.
Definition: auto_mask.c:88
void Rast_init_gdal(void)
Initialization.
Definition: gdal.c:39
void Rast_quant_set_neg_infinite_rule(struct Quant *, DCELL, CELL)
Defines a rule for values "dLeft" and smaller.
Definition: quant.c:364
void Rast_init_histogram(struct Histogram *)
initializes the histogram structure
Definition: histogram.c:22
const char * Rast_parse_color_rule_error(int)
Parse color rule.
void Rast_write_cats(const char *, struct Categories *)
Write raster category file.
Definition: raster/cats.c:939
void Rast_free_reclass(struct Reclass *)
Free Reclass structure.
Definition: reclass.c:183
char * Rast_get_cell_title(const char *, const char *)
get raster map title
Definition: cell_title.c:25
void Rast_set_f_null_value(FCELL *, int)
To set a number of FCELL raster values to NULL.
Definition: null_val.c:138
void Rast_unmark_cats(struct Categories *)
Sets marks for all categories to 0.
Definition: raster/cats.c:469
void Rast_free_cell_stats(struct Cell_stats *)
Free cell stats structure.
Definition: cell_stats.c:382
int Rast_fpreclass_get_pos_infinite_rule(const struct FPReclass *, DCELL *, DCELL *)
Definition: fpreclass.c:437
int Rast_row_repeat_nomask(int, int)
Loops rows until mismatch?.
void Rast__check_init(void)
Checks to see if GIS engine is initialized.
Definition: raster/init.c:54
int Rast_add_modular_f_color_rule(const FCELL *, int, int, int, const FCELL *, int, int, int, struct Colors *)
Add modular floating-point color rule (FCELL version)
Definition: color_rule.c:154
void * Rast_allocate_input_buf(RASTER_MAP_TYPE)
Definition: alloc_cell.c:156
DCELL Rast_interp_cubic(double, DCELL, DCELL, DCELL, DCELL)
Definition: interp.c:35
CELL * Rast_allocate_c_output_buf(void)
Definition: alloc_cell.c:186
int Rast_open_old(const char *, const char *)
Open an existing integer raster map (cell)
Definition: raster/open.c:112
void Rast_zero_input_buf(void *, RASTER_MAP_TYPE)
Definition: zero_cell.c:33
void Rast_set_input_window(struct Cell_head *)
Establishes 'window' as the current working window for input.
void Rast_make_histogram_eq_colors(struct Colors *, struct Cell_stats *)
Make histogram-stretched grey colors.
Definition: color_hist.c:32
void Rast__close_null(int)
Definition: raster/close.c:527
void Rast__convert_01_flags(const char *, unsigned char *, int)
?
Definition: null_val.c:420
char * Rast_get_next_marked_f_cat(struct Categories *, FCELL *, FCELL *, long *)
Get next marked raster categories (FCELL)
Definition: raster/cats.c:655
char * Rast_get_next_marked_cat(struct Categories *, void *, void *, long *, RASTER_MAP_TYPE)
Get next marked raster categories.
Definition: raster/cats.c:672
int read_rule_fn(void *, DCELL, DCELL, DCELL *, int *, int *, int *, int *, int *, int *)
Definition: defs/raster.h:232
DCELL Rast_get_sample_bilinear(int, const struct Cell_head *, struct Categories *, double, double, int)
Extract a cell value from raster map (bilinear interpolation).
Definition: sample.c:144
void Rast_make_bgyr_colors(struct Colors *, CELL, CELL)
Create BGYR color table (integer)
Definition: color_compat.c:242
int Rast__read_history(struct History *, FILE *)
int Rast_quant_is_round(const struct Quant *)
Returns whether or not quant rules are set to round map.
Definition: quant.c:204
void Rast_free_colors(struct Colors *)
Free color structure memory.
Definition: color_free.c:30
void Rast_quantize_fp_map_range(const char *, const char *, DCELL, DCELL, CELL, CELL)
Write quant rules (f_quant) for floating-point raster map.
Definition: quant_rw.c:124
int Rast__write_row_ptrs(int)
void Rast_mark_colors_as_fp(struct Colors *)
Mark colors as floating-point.
void Rast_append_format_history(struct History *, const char *,...) __attribute__((format(printf
char * Rast_read_units(const char *, const char *)
Get a raster map's units metadata string.
void Rast_get_stats_for_null_value(long *, const struct Cell_stats *)
Get number of null values.
Definition: cell_stats.c:369
void Rast_fpreclass_perform_di(const struct FPReclass *, const DCELL *, CELL *, int)
Definition: fpreclass.c:577
void Rast_get_fp_range_min_max(const struct FPRange *, DCELL *, DCELL *)
Get minimum and maximum value from fp range.
Definition: raster/range.c:785
void Rast_get_row_nomask(int, void *, int, RASTER_MAP_TYPE)
Read raster row without masking.
void Rast_set_cats_title(const char *, struct Categories *)
Set title in category structure.
Definition: raster/cats.c:1171
void Rast_set_d_value(void *, DCELL, RASTER_MAP_TYPE)
Places a DCELL raster value.
void Rast_set_history(struct History *, int, const char *)
Set the string of a specific history field.
char * Rast_mask_name(void)
Retrieves the name of the raster mask to use.
Definition: mask_info.c:77
void Rast_set_c_null_value(CELL *, int)
To set a number of CELL raster values to NULL.
Definition: null_val.c:124
FCELL * Rast_allocate_f_buf(void)
Allocates memory for a raster map of type FCELL.
Definition: alloc_cell.c:94
void Rast__error_handler(void *)
void Rast_update_range(CELL, struct Range *)
Update range structure (CELL)
Definition: raster/range.c:537
void Rast_add_f_color_rule(const FCELL *, int, int, int, const FCELL *, int, int, int, struct Colors *)
Adds the floating-point color rule (FCELL version)
Definition: color_rule.c:57
int Rast__quant_import(const char *, const char *, struct Quant *)
Reads quantization rules (internal use only)
Definition: quant_io.c:95
struct GDAL_link * Rast_create_gdal_link(const char *, RASTER_MAP_TYPE)
Create GDAL settings for given raster map.
Definition: gdal.c:244
CELL Rast_get_max_c_cat(const char *, const char *)
Get the max category number.
Definition: raster/cats.c:171
void Rast_add_c_color_rule(const CELL *, int, int, int, const CELL *, int, int, int, struct Colors *)
Adds the integer color rule (CELL version)
Definition: color_rule.c:76
void void Rast_clear_history(struct History *)
void Rast_put_f_row(int, const FCELL *)
Writes the next row for fcell file (FCELL version)
void Rast_zero_buf(void *, RASTER_MAP_TYPE)
Zero a raster buffer.
Definition: zero_cell.c:28
void Rast__color_free_fp_lookup(struct _Color_Info_ *)
Free color rules structure.
Definition: color_free.c:79
void Rast_make_ryg_colors(struct Colors *, CELL, CELL)
Create RYG color table (integer)
Definition: color_compat.c:60
void Rast_remove_histogram(const char *)
Removes the histogram.
Definition: histogram.c:333
void Rast_quant_perform_d(struct Quant *, const DCELL *, CELL *, int)
Returns in "cell" the quantized CELL values.
Definition: quant.c:715
void Rast_write_history(const char *, struct History *)
Write raster history file.
int Rast_add_histogram(CELL, long, struct Histogram *)
adds count to the histogram value for cat
Definition: histogram.c:348
DCELL Rast_fpreclass_get_cell_value(const struct FPReclass *, DCELL)
Definition: fpreclass.c:547
char * Rast_get_ith_cat(const struct Categories *, int, void *, void *, RASTER_MAP_TYPE)
Get category description.
Definition: raster/cats.c:1112
int Rast_sort_histogram_by_count(struct Histogram *)
Sorts the histogram by counts.
Definition: histogram.c:278
void const char * Rast_get_history(struct History *, int)
Set the string of a specific history field.
void Rast_fpreclass_perform_if(const struct FPReclass *, const CELL *, FCELL *, int)
Definition: fpreclass.c:675
int Rast_option_to_interp_type(const struct Option *)
Get interpolation method from the option.
Definition: interp.c:196
int Rast__check_null_bit(const unsigned char *, int, int)
Check NULL.
Definition: null_val.c:335
void Rast_make_random_colors(struct Colors *, CELL, CELL)
make random colors
Definition: color_rand.c:24
void Rast_set_quant_rules(int, struct Quant *)
Sets quant translation rules for raster map opened for reading.
Definition: raster/open.c:1047
void Rast_histogram_eq_colors(struct Colors *, struct Colors *, struct Cell_stats *)
Make histogram-stretched version of existing color table.
Definition: color_xform.c:30
unsigned char * Rast__allocate_null_bits(int)
Allocates memory for null bits.
Definition: alloc_cell.c:134
void Rast_get_c_row(int, CELL *, int)
Get raster row (CELL type)
void Rast_write_vdatum(const char *, const char *)
Write a string into a raster's vertical datum metadata file.
void Rast_quant_reverse_rule_order(struct Quant *)
Rreverses the order in which the qunatization rules are stored.
Definition: quant.c:513
CELL * Rast_allocate_c_buf(void)
Allocate memory for a CELL type raster map.
Definition: alloc_cell.c:81
void Rast_truncate_fp_map(const char *, const char *)
Writes the quant rules.
Definition: quant_rw.c:31
int Rast_read_color_rules(struct Colors *, DCELL, DCELL, read_rule_fn *, void *)
Read color rules from file.
void Rast_init_cats(const char *, struct Categories *)
Initialize category structure.
Definition: raster/cats.c:1145
void Rast_quant_clear(struct Quant *)
Resets the number of defined rules and number of infinite rules to 0.
Definition: quant.c:41
int Rast_parse_color_rule(DCELL, DCELL, const char *, DCELL *, int *, int *, int *, int *, int *, int *)
Read color rule.
int Rast_is_reclassed_to(const char *, const char *, int *, char ***)
Get child reclass maps list.
Definition: reclass.c:79
int Rast_close_gdal_write_link(struct GDAL_link *)
Close existing GDAL link and write out data.
Definition: gdal.c:418
void Rast_row_update_range(const CELL *, int, struct Range *)
Update range structure based on raster row (CELL)
Definition: raster/range.c:592
char * Rast_mask_info(void)
Get a printable text with information about raster mask.
Definition: mask_info.c:39
int Rast_get_f_color(const FCELL *, int *, int *, int *, struct Colors *)
Gets color from raster map (FCELL)
Definition: color_get.c:88
void Rast_fpreclass_perform_df(const struct FPReclass *, const DCELL *, FCELL *, int)
Definition: fpreclass.c:591
int Rast_open_new(const char *, RASTER_MAP_TYPE)
Opens a new raster map.
Definition: raster/open.c:1013
void Rast_fpreclass_get_ith_rule(const struct FPReclass *, int, DCELL *, DCELL *, DCELL *, DCELL *)
Definition: fpreclass.c:371
int Rast__write_null_row_ptrs(int, int)
void Rast_get_f_row(int, FCELL *, int)
Get raster row (FCELL type)
void Rast_make_histogram_log_colors(struct Colors *, struct Cell_stats *, int, int)
Generates histogram with normalized log transformed grey scale.
Definition: color_hist.c:101
void Rast_format_history(struct History *, int, const char *,...) __attribute__((format(printf
void Rast_get_d_row(int, DCELL *, int)
Get raster row (DCELL type)
void Rast_fpreclass_set_range(struct FPReclass *, DCELL, DCELL)
Definition: fpreclass.c:296
RASTER_MAP_TYPE Rast_map_type(const char *, const char *)
Determine raster data type.
Definition: raster/open.c:894
int Rast_update_cell_stats(const CELL *, int, struct Cell_stats *)
Add data to cell stats.
Definition: cell_stats.c:62
DCELL Rast_interp_bicubic_bspline(double, double, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL, DCELL)
Definition: interp.c:156
void Rast_write_range(const char *, const struct Range *)
Write raster range file.
Definition: raster/range.c:390
void Rast_get_c_color_range(CELL *, CELL *, const struct Colors *)
Get color range values (CELL)
Definition: color_range.c:64
int Rast_find_cell_stat(CELL, long *, const struct Cell_stats *)
Random query of cell stats.
Definition: cell_stats.c:188
void Rast_quant_add_rule(struct Quant *, DCELL, DCELL, CELL, CELL)
Adds a new rule to the set of quantization rules.
Definition: quant.c:469
int Rast__read_row_ptrs(int)
CELL * Rast_allocate_c_input_buf(void)
Definition: alloc_cell.c:161
void Rast_make_bgyr_fp_colors(struct Colors *, DCELL, DCELL)
Create BGYR color table (floating-point)
Definition: color_compat.c:256
void Rast__remove_fp_range(const char *)
Remove floating-point range.
Definition: raster/range.c:33
int Rast_sort_cats(struct Categories *)
Sort categories.
Definition: raster/cats.c:1282
int Rast_get_fp_color_rule(DCELL *, unsigned char *, unsigned char *, unsigned char *, DCELL *, unsigned char *, unsigned char *, unsigned char *, const struct Colors *, int)
Get color rule from both modular and fixed rules.
int Rast_read_histogram(const char *, const char *, struct Histogram *)
read the histogram information
Definition: histogram.c:42
void Rast_quant_perform_f(struct Quant *, const FCELL *, CELL *, int)
Same as Rast_quant_perform_d(), except the type.
Definition: quant.c:735
int Rast__open_old(const char *, const char *)
Lower level function, open cell files, supercell files, and the mask file.
Definition: raster/open.c:152
void Rast_set_d_color(DCELL, int, int, int, struct Colors *)
Set a category color (DCELL)
Definition: color_set.c:60
bool Rast_mask_status(char *, char *, bool *, char *, char *)
Get raster mask status information.
Definition: mask_info.c:138
int Rast_rewind_cell_stats(struct Cell_stats *)
Reset/rewind cell stats.
Definition: cell_stats.c:248
char * Rast_allocate_null_buf(void)
Allocates memory for a null buffer.
Definition: alloc_cell.c:120
void Rast_get_range_min_max(const struct Range *, CELL *, CELL *)
Get range min and max.
Definition: raster/range.c:735
DCELL * Rast_allocate_d_output_buf(void)
Definition: alloc_cell.c:196
void Rast_init_colors(struct Colors *)
Initialize color structure.
Definition: color_init.c:25
char * Rast_get_cats_title(const struct Categories *)
Get title from category structure struct.
Definition: raster/cats.c:297
void Rast_fpreclass_perform_id(const struct FPReclass *, const CELL *, DCELL *, int)
Definition: fpreclass.c:689
size_t Rast_cell_size(RASTER_MAP_TYPE)
Returns size of a raster cell in bytes.
Definition: alloc_cell.c:38
void Rast_get_d_row_nomask(int, DCELL *, int)
Read raster row without masking (DCELL type)
DCELL Rast_get_sample_cubic(int, const struct Cell_head *, struct Categories *, double, double, int)
Extract a cell value from raster map (cubic interpolation).
Definition: sample.c:232
DCELL * Rast_allocate_d_buf(void)
Allocates memory for a raster map of type DCELL.
Definition: alloc_cell.c:107
int Rast_read_range(const char *, const char *, struct Range *)
Read raster range (CELL)
Definition: raster/range.c:163
void Rast_set_c_value(void *, CELL, RASTER_MAP_TYPE)
Places a CELL raster value.
Definition: raster/raster.c:95
void Rast_get_f_row_nomask(int, FCELL *, int)
Read raster row without masking (FCELL type)
struct Quant_table * Rast__quant_get_rule_for_d_raster_val(const struct Quant *, DCELL)
Returns quant rule which will be applied.
Definition: quant.c:774
void Rast_close_vrt(struct R_vrt *)
Definition: vrt.c:150
void Rast__set_null_value(void *, int, int, RASTER_MAP_TYPE)
To set one or more raster values to null.
Definition: null_val.c:80
char * Rast_get_c_cat(CELL *, struct Categories *)
Get a raster category label (CELL)
Definition: raster/cats.c:321
void Rast_get_row_colors(int, int, struct Colors *, unsigned char *, unsigned char *, unsigned char *, unsigned char *)
Reads a row of raster data and converts it to RGB.
Definition: get_row_colr.c:39
void Rast_fpreclass_set_neg_infinite_rule(struct FPReclass *, DCELL, DCELL)
Definition: fpreclass.c:401
void Rast_unsuppress_masking(void)
Unsuppresses masking.
Definition: auto_mask.c:106
void Rast_make_byr_colors(struct Colors *, CELL, CELL)
Create BYR color table (integer)
Definition: color_compat.c:214
int Rast_number_of_cats(struct Categories *)
Get number of raster categories.
Definition: raster/cats.c:1269
void Rast_put_d_row(int, const DCELL *)
Writes the next row for dcell file (DCELL version)
int Rast_input_window_cols(void)
Number of columns in active input window.
void Rast_make_byg_fp_colors(struct Colors *, DCELL, DCELL)
Create BYG color table (floating-point)
Definition: color_compat.c:284
void Rast_init_range(struct Range *)
Initialize range structure.
Definition: raster/range.c:711
void Rast_fpreclass_perform_dd(const struct FPReclass *, const DCELL *, DCELL *, int)
Definition: fpreclass.c:605
void Rast__lookup_colors(const void *, unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, struct Colors *, int, int, RASTER_MAP_TYPE)
Lookup an array of colors.
Definition: color_look.c:195
void Rast_set_d_color_range(DCELL, DCELL, struct Colors *)
Set color range (DCELL version)
Definition: color_range.c:42
DCELL Rast_interp_lanczos(double, double, DCELL *)
Definition: interp.c:57
char * Rast_get_ith_f_cat(const struct Categories *, int, void *, void *)
Get category description (FCELL)
Definition: raster/cats.c:1057
char * Rast_get_d_cat(DCELL *, struct Categories *)
Get a raster category label (DCELL)
Definition: raster/cats.c:369
int Rast_window_cols(void)
Number of columns in active window.
char * Rast_allocate_null_output_buf(void)
Definition: alloc_cell.c:201
int Rast_next_cell_stat(CELL *, long *, struct Cell_stats *)
Retrieve sorted cell stats.
Definition: cell_stats.c:312
void Rast_zero_histogram(struct Histogram *)
Zero out histogram struct.
Definition: histogram.c:411
void Rast_make_grey_scale_fp_colors(struct Colors *, DCELL, DCELL)
Make linear grey scale (floating-point)
Definition: color_compat.c:200
int Rast_fpreclass_get_neg_infinite_rule(const struct FPReclass *, DCELL *, DCELL *)
Definition: fpreclass.c:412
int Rast_read_color_rule(void *, DCELL, DCELL, DCELL *, int *, int *, int *, int *, int *, int *)
Read color rule.
void Rast_quant_get_ith_rule(const struct Quant *, int, DCELL *, DCELL *, CELL *, CELL *)
Returns the i'th quantization rule.
Definition: quant.c:327
void Rast_put_row(int, const void *, RASTER_MAP_TYPE)
Writes the next row for cell/fcell/dcell file.
int Rast_read_vector_cats(const char *, const char *, struct Categories *)
Read vector category file.
Definition: raster/cats.c:140
void Rast_log_colors(struct Colors *, struct Colors *, int)
Make logarithmically-scaled version of an existing color table.
Definition: color_xform.c:181
int Rast_map_is_fp(const char *, const char *)
Check if raster map is floating-point.
Definition: raster/open.c:861
void Rast__init_null_bits(unsigned char *, int)
?
Definition: null_val.c:490
void Rast_copy_cats(struct Categories *, const struct Categories *)
Copy raster categories.
Definition: raster/cats.c:1248
void Rast__write_null_bits(int, const unsigned char *)
Write null data.
void Rast__write_colors(FILE *, struct Colors *)
Write map layer color table.
void Rast_lookup_d_colors(const DCELL *, unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, struct Colors *)
Lookup an array of colors (DCELL)
Definition: color_look.c:146
void Rast_short_history(const char *, const char *, struct History *)
Initialize history structure.
void Rast_shift_c_colors(CELL, struct Colors *)
Definition: color_shift.c:17
void Rast_set_fp_type(RASTER_MAP_TYPE)
Set raster map floating-point data format.
Definition: raster/open.c:833
int Rast_window_rows(void)
Number of rows in active window.
Definition: raster/window.c:87
void Rast__organize_colors(struct Colors *)
Definition: color_org.c:12
void Rast_set_null_value(void *, int, RASTER_MAP_TYPE)
To set one or more raster values to null.
Definition: null_val.c:98
int Rast_get_cell_format(CELL)
Get cell value format.
Definition: raster/open.c:480
void Rast_put_c_row(int, const CELL *)
Writes the next row for cell file (CELL version)
int Rast__read_null_bits(int, int, unsigned char *)
int Rast_output_window_cols(void)
Number of columns in active output window.
int Rast_add_modular_d_color_rule(const DCELL *, int, int, int, const DCELL *, int, int, int, struct Colors *)
Add modular floating-point color rule (DCELL version)
Definition: color_rule.c:124
DCELL Rast_interp_cubic_bspline(double, DCELL, DCELL, DCELL, DCELL)
Definition: interp.c:146
void Rast_fpreclass_perform_ii(const struct FPReclass *, const CELL *, CELL *, int)
Definition: fpreclass.c:661
int Rast_open_fp_new_uncompressed(const char *)
Opens new fcell file in a database (uncompressed)
Definition: raster/open.c:521
int Rast_quant_get_pos_infinite_rule(const struct Quant *, DCELL *, CELL *)
Returns in "dRight" and "c" the rule values.
Definition: quant.c:438
int Rast_mark_cats(const void *, int, struct Categories *, RASTER_MAP_TYPE)
Looks up the category label for each raster value (DCELL).
Definition: raster/cats.c:557
double Rast_northing_to_row(double, const struct Cell_head *)
Northing to row.
void Rast__color_free_rules(struct _Color_Info_ *)
Free color rules structure.
Definition: color_free.c:43
void Rast_make_byg_colors(struct Colors *, CELL, CELL)
Create BYG color table (integer)
Definition: color_compat.c:270
int Rast_open_c_new(const char *)
Opens a new cell file in a database (compressed)
Definition: raster/open.c:418
void Rast_set_window(struct Cell_head *)
Establishes 'window' as the current working window.
void Rast_make_ramp_fp_colors(struct Colors *, DCELL, DCELL)
Make color ramp (floating-point)
Definition: color_compat.c:106
void Rast_make_fp_colors(struct Colors *, const char *, DCELL, DCELL)
Load color rules from predefined floating-point color table.
DCELL Rast_get_sample_nearest(int, const struct Cell_head *, struct Categories *, double, double, int)
Extract a cell value from raster map (neighbor interpolation)
Definition: sample.c:89
int Rast_command_history(struct History *)
Save command line to raster history structure.
void Rast__init(void)
Definition: raster/init.c:63
void Rast_histogram_eq_fp_colors(struct Colors *, struct Colors *, struct FP_stats *)
Make histogram-stretched version of existing color table (FP version)
Definition: color_xform.c:107
void Rast_write_colors(const char *, const char *, struct Colors *)
Write map layer color table.
int Rast_open_fp_new(const char *)
Opens new fcell file in a database.
Definition: raster/open.c:507
void Rast_get_cellhd(const char *, const char *, struct Cell_head *)
Read the raster header.
Definition: get_cellhd.c:41
void Rast_get_null_value_row(int, char *, int)
Read or simulate null value row.
int Rast_read_history(const char *, const char *, struct History *)
Read raster history file.
FCELL Rast_get_f_value(const void *, RASTER_MAP_TYPE)
Retrieves the value of given raster type from pointer p (FCELL)
void Rast_quant_init(struct Quant *)
Initialize the structure.
Definition: quant.c:175
void Rast__convert_flags_01(char *, const unsigned char *, int)
?
Definition: null_val.c:457
int Rast_open_c_new_uncompressed(const char *)
Opens a new cell file in a database (uncompressed)
Definition: raster/open.c:433
#define Rast_is_d_null_value(dcellVal)
Definition: defs/raster.h:416
void Rast_get_d_color_range(DCELL *, DCELL *, const struct Colors *)
Get color range values (DCELL)
Definition: color_range.c:86
void Rast_get_null_value_color(int *, int *, int *, const struct Colors *)
Gets color for null value.
Definition: color_get.c:126
int Rast_load_colors(struct Colors *, const char *, CELL, CELL)
Load color rules from file.
struct GDAL_link * Rast_get_gdal_link(const char *, const char *)
Get GDAL link settings for given raster map.
Definition: gdal.c:61
#define Rast_is_c_null_value(cellVal)
Definition: defs/raster.h:412
void Rast_init_fp_range(struct FPRange *)
Initialize fp range.
Definition: raster/range.c:763
int Rast_load_fp_colors(struct Colors *, const char *, DCELL, DCELL)
Load color floating-point rules from file.
void Rast__color_free_lookup(struct _Color_Info_ *)
Free color rules structure.
Definition: color_free.c:61
int Rast_get_d_color(const DCELL *, int *, int *, int *, struct Colors *)
Gets color from raster map (DCELL)
Definition: color_get.c:109
int Rast_quant_is_truncate(const struct Quant *)
Returns whether or not quant rules are set to truncate map.
Definition: quant.c:192
int Rast_set_f_cat(const FCELL *, const FCELL *, const char *, struct Categories *)
Set a raster category label (FCELL)
Definition: raster/cats.c:784
void Rast__interpolate_color_rule(DCELL, unsigned char *, unsigned char *, unsigned char *, const struct _Color_Rule_ *)
Interpolate color rules.
Definition: color_look.c:422
void Rast_lookup_c_colors(const CELL *, unsigned char *, unsigned char *, unsigned char *, unsigned char *, int, struct Colors *)
Lookup an array of colors.
Definition: color_look.c:45
bool Rast_mask_is_present(void)
Check presence of 2D raster mask.
Definition: mask_info.c:197
char * Rast_get_f_cat(FCELL *, struct Categories *)
Get a raster category label (FCELL)
Definition: raster/cats.c:345
void Rast_raster_cpy(void *, const void *, int, RASTER_MAP_TYPE)
Copies raster values.
Definition: raster/raster.c:79
int Rast__quant_export(const char *, const char *, const struct Quant *)
Writes the quantization rules (internal use only)
Definition: quant_io.c:274
void Rast_quant_truncate(struct Quant *)
Sets the quant rules to perform simple truncation on floats.
Definition: quant.c:217
void Rast_free_history(struct History *)
void Rast_mark_d_cats(const DCELL *, int, struct Categories *)
Looks up the category label for each raster value (DCELL).
Definition: raster/cats.c:533
void Rast_init_cell_stats(struct Cell_stats *)
Initialize cell stats.
Definition: cell_stats.c:39
void Rast_make_wave_fp_colors(struct Colors *, DCELL, DCELL)
Make color wave (floating-point)
Definition: color_compat.c:46
void Rast_invert_colors(struct Colors *)
Definition: color_invrt.c:17
void Rast_make_colors(struct Colors *, const char *, CELL, CELL)
Load color rules from predefined color table.
void Rast_fpreclass_clear(struct FPReclass *)
Definition: fpreclass.c:257
double Rast_row_to_northing(double, const struct Cell_head *)
Row to northing.
void Rast_make_gyr_colors(struct Colors *, CELL, CELL)
Create GYR color table (integer)
Definition: color_compat.c:156
int Rast_set_cat(const void *, const void *, const char *, struct Categories *, RASTER_MAP_TYPE)
Set a raster category label.
Definition: raster/cats.c:916
int Rast_raster_cmp(const void *, const void *, RASTER_MAP_TYPE)
Compares raster values.
Definition: raster/raster.c:29
void Rast_set_default_color(int, int, int, struct Colors *)
Set default color value.
Definition: color_set.c:99
void Rast_write_semantic_label(const char *, const char *)
Write a string into a rasters semantic label metadata file.
void Rast_insert_null_values(void *, char *, int, RASTER_MAP_TYPE)
To check if a CELL raster value is set to NULL.
Definition: null_val.c:276
void Rast_fpreclass_set_domain(struct FPReclass *, DCELL, DCELL)
Definition: fpreclass.c:287
int Rast_remove_colors(const char *, const char *)
Remove color table of raster map.
void Rast_fpreclass_perform_fi(const struct FPReclass *, const FCELL *, CELL *, int)
Definition: fpreclass.c:619
FCELL * Rast_allocate_f_output_buf(void)
Definition: alloc_cell.c:191
int Rast_fpreclass_nof_rules(const struct FPReclass *)
Definition: fpreclass.c:364
char * Rast_get_next_marked_d_cat(struct Categories *, DCELL *, DCELL *, long *)
Get next marked raster categories (DCELL)
Definition: raster/cats.c:599
void Rast_make_gyr_fp_colors(struct Colors *, DCELL, DCELL)
Create GYR color table (floating-point)
Definition: color_compat.c:170
void Rast_row_update_fp_range(const void *, int, struct FPRange *, RASTER_MAP_TYPE)
Update range structure based on raster row (floating-point)
Definition: raster/range.c:652
void Rast_make_wave_colors(struct Colors *, CELL, CELL)
Make color wave (integer)
Definition: color_compat.c:29
int Rast_read_rstats(const char *, const char *, struct R_stats *)
Read raster stats.
Definition: raster/range.c:287
void Rast_write_quant(const char *, const char *, const struct Quant *)
Writes the quant rule table for the raster map.
Definition: quant_rw.c:150
void Rast_zero_output_buf(void *, RASTER_MAP_TYPE)
Definition: zero_cell.c:38
void Rast_shift_d_colors(DCELL, struct Colors *)
Definition: color_shift.c:22
int Rast_set_c_cat(const CELL *, const CELL *, const char *, struct Categories *)
Set a raster category label (CELL)
Definition: raster/cats.c:766
int Rast_set_histogram(CELL, long, struct Histogram *)
sets the histogram value for cat to count
Definition: histogram.c:373
char * Rast_read_vdatum(const char *, const char *)
Get a raster map's vertical datum metadata string.
int Rast_maskfd(void)
Test for raster mask presence and get file descriptor if present.
Definition: maskfd.c:30
DCELL Rast_get_d_value(const void *, RASTER_MAP_TYPE)
Retrieves the value of given type from pointer p (DCELL)
void Rast_write_fp_range(const char *, const struct FPRange *)
Write raster range file (floating-point)
Definition: raster/range.c:426
void Rast_update_fp_range(DCELL, struct FPRange *)
Update range structure (floating-point)
Definition: raster/range.c:565
void * Rast_allocate_output_buf(RASTER_MAP_TYPE)
Definition: alloc_cell.c:181
void Rast_round_fp_map(const char *, const char *)
Writes the quant rules.
Definition: quant_rw.c:51
void Rast__create_window_mapping(int)
Create window mapping.
double Rast_col_to_easting(double, const struct Cell_head *)
Column to easting.
void Rast_get_default_color(int *, int *, int *, const struct Colors *)
Gets default color.
Definition: color_get.c:154
RASTER_MAP_TYPE Rast_get_map_type(int)
Determine raster type from descriptor.
Definition: raster/open.c:932
int Rast_quant_nof_rules(const struct Quant *)
Returns the number of quantization rules defined.
Definition: quant.c:309
void Rast_get_row(int, void *, int, RASTER_MAP_TYPE)
Get raster row.
char * Rast_get_ith_c_cat(const struct Categories *, int, void *, void *)
Get category description (CELL)
Definition: raster/cats.c:1084
char * Rast_read_semantic_label(const char *, const char *)
Get a raster map semantic label metadata string.
void Rast_get_input_window(struct Cell_head *)
Read the current input window.
Definition: raster/window.c:45
float FCELL
Definition: gis.h:636
double DCELL
Definition: gis.h:635
int CELL
Definition: gis.h:634
int INTERP_TYPE
Definition: raster.h:28
int RASTER_MAP_TYPE
Definition: raster.h:25
2D/3D raster map header (used also for region)
Definition: gis.h:446
Definition: gis.h:692
Raster history info (metadata)
Definition: raster.h:172
Structure that stores option information.
Definition: gis.h:563
Definition: raster.h:80
Definition: R.h:46
Definition: raster.h:211
Definition: raster.h:31