1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443
|
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-2003 Peter Mattis and Spencer Kimball
*
* gimpdrawable_pdb.c
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* NOTE: This file is auto-generated by pdbgen.pl */
#include "config.h"
#include <string.h>
#include "gimp.h"
#undef GIMP_DISABLE_DEPRECATED
#undef __GIMP_DRAWABLE_PDB_H__
#include "gimpdrawable_pdb.h"
/**
* gimp_drawable_is_valid:
* @drawable_ID: The drawable to check.
*
* Returns TRUE if the drawable is valid.
*
* This procedure checks if the given drawable ID is valid and refers
* to an existing drawable.
*
* Returns: Whether the drawable ID is valid.
*
* Since: GIMP 2.4
*/
gboolean
gimp_drawable_is_valid (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean valid = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-valid",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
valid = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return valid;
}
/**
* gimp_drawable_is_layer:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is a layer.
*
* This procedure returns TRUE if the specified drawable is a layer.
*
* Returns: TRUE if the drawable is a layer, FALSE otherwise.
*/
gboolean
gimp_drawable_is_layer (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean layer = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-layer",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
layer = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return layer;
}
/**
* gimp_drawable_is_text_layer:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is a text layer.
*
* This procedure returns TRUE if the specified drawable is a text
* layer.
*
* Returns: TRUE if the drawable is a text layer, FALSE otherwise.
*
* Since: GIMP 2.6
*/
gboolean
gimp_drawable_is_text_layer (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean text_layer = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-text-layer",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
text_layer = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return text_layer;
}
/**
* gimp_drawable_is_layer_mask:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is a layer mask.
*
* This procedure returns TRUE if the specified drawable is a layer
* mask.
*
* Returns: TRUE if the drawable is a layer mask, FALSE otherwise.
*/
gboolean
gimp_drawable_is_layer_mask (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean layer_mask = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-layer-mask",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
layer_mask = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return layer_mask;
}
/**
* gimp_drawable_is_channel:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is a channel.
*
* This procedure returns TRUE if the specified drawable is a channel.
*
* Returns: TRUE if the drawable is a channel, FALSE otherwise.
*/
gboolean
gimp_drawable_is_channel (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean channel = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-channel",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
channel = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return channel;
}
/**
* gimp_drawable_type:
* @drawable_ID: The drawable.
*
* Returns the drawable's type.
*
* This procedure returns the drawable's type.
*
* Returns: The drawable's type.
*/
GimpImageType
gimp_drawable_type (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
GimpImageType type = 0;
return_vals = gimp_run_procedure ("gimp-drawable-type",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
type = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return type;
}
/**
* gimp_drawable_type_with_alpha:
* @drawable_ID: The drawable.
*
* Returns the drawable's type with alpha.
*
* This procedure returns the drawable's type as if had an alpha
* channel. If the type is currently Gray, for instance, the returned
* type would be GrayA. If the drawable already has an alpha channel,
* the drawable's type is simply returned.
*
* Returns: The drawable's type with alpha.
*/
GimpImageType
gimp_drawable_type_with_alpha (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
GimpImageType type_with_alpha = 0;
return_vals = gimp_run_procedure ("gimp-drawable-type-with-alpha",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
type_with_alpha = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return type_with_alpha;
}
/**
* gimp_drawable_has_alpha:
* @drawable_ID: The drawable.
*
* Returns TRUE if the drawable has an alpha channel.
*
* This procedure returns whether the specified drawable has an alpha
* channel. This can only be true for layers, and the associated type
* will be one of: { RGBA , GRAYA, INDEXEDA }.
*
* Returns: Does the drawable have an alpha channel?
*/
gboolean
gimp_drawable_has_alpha (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean has_alpha = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-has-alpha",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
has_alpha = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return has_alpha;
}
/**
* gimp_drawable_is_rgb:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is an RGB type.
*
* This procedure returns TRUE if the specified drawable is of type {
* RGB, RGBA }.
*
* Returns: TRUE if the drawable is an RGB type.
*/
gboolean
gimp_drawable_is_rgb (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean is_rgb = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-rgb",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
is_rgb = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return is_rgb;
}
/**
* gimp_drawable_is_gray:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is a grayscale type.
*
* This procedure returns TRUE if the specified drawable is of type {
* Gray, GrayA }.
*
* Returns: TRUE if the drawable is a grayscale type.
*/
gboolean
gimp_drawable_is_gray (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean is_gray = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-gray",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
is_gray = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return is_gray;
}
/**
* gimp_drawable_is_indexed:
* @drawable_ID: The drawable.
*
* Returns whether the drawable is an indexed type.
*
* This procedure returns TRUE if the specified drawable is of type {
* Indexed, IndexedA }.
*
* Returns: TRUE if the drawable is an indexed type.
*/
gboolean
gimp_drawable_is_indexed (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean is_indexed = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-is-indexed",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
is_indexed = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return is_indexed;
}
/**
* gimp_drawable_bpp:
* @drawable_ID: The drawable.
*
* Returns the bytes per pixel.
*
* This procedure returns the number of bytes per pixel (or the number
* of channels) for the specified drawable.
*
* Returns: Bytes per pixel.
*/
gint
gimp_drawable_bpp (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint bpp = 0;
return_vals = gimp_run_procedure ("gimp-drawable-bpp",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
bpp = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return bpp;
}
/**
* gimp_drawable_width:
* @drawable_ID: The drawable.
*
* Returns the width of the drawable.
*
* This procedure returns the specified drawable's width in pixels.
*
* Returns: Width of drawable.
*/
gint
gimp_drawable_width (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint width = 0;
return_vals = gimp_run_procedure ("gimp-drawable-width",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
width = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return width;
}
/**
* gimp_drawable_height:
* @drawable_ID: The drawable.
*
* Returns the height of the drawable.
*
* This procedure returns the specified drawable's height in pixels.
*
* Returns: Height of drawable.
*/
gint
gimp_drawable_height (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint height = 0;
return_vals = gimp_run_procedure ("gimp-drawable-height",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
height = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return height;
}
/**
* gimp_drawable_offsets:
* @drawable_ID: The drawable.
* @offset_x: x offset of drawable.
* @offset_y: y offset of drawable.
*
* Returns the offsets for the drawable.
*
* This procedure returns the specified drawable's offsets. This only
* makes sense if the drawable is a layer since channels are anchored.
* The offsets of a channel will be returned as 0.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_offsets (gint32 drawable_ID,
gint *offset_x,
gint *offset_y)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-offsets",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
*offset_x = 0;
*offset_y = 0;
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
if (success)
{
*offset_x = return_vals[1].data.d_int32;
*offset_y = return_vals[2].data.d_int32;
}
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_delete:
* @drawable_ID: The drawable to delete.
*
* Delete a drawable.
*
* This procedure deletes the specified drawable. This must not be done
* if the image containing this drawable was already deleted or if the
* drawable was already removed from the image. The only case in which
* this procedure is useful is if you want to get rid of a drawable
* which has not yet been added to an image.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_delete (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-delete",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_image:
* @drawable_ID: The drawable.
*
* Returns the drawable's image.
*
* This procedure returns the drawable's image.
*
* Returns: The drawable's image.
*/
gint32
gimp_drawable_get_image (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint32 image_ID = -1;
return_vals = gimp_run_procedure ("gimp-drawable-get-image",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
image_ID = return_vals[1].data.d_image;
gimp_destroy_params (return_vals, nreturn_vals);
return image_ID;
}
/**
* gimp_drawable_set_image:
* @drawable_ID: The drawable.
* @image_ID: The image.
*
* This procedure is deprecated!
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_image (gint32 drawable_ID,
gint32 image_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-image",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_IMAGE, image_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_name:
* @drawable_ID: The drawable.
*
* Get the name of the specified drawable.
*
* This procedure returns the specified drawable's name.
*
* Returns: The drawable name.
*/
gchar *
gimp_drawable_get_name (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gchar *name = NULL;
return_vals = gimp_run_procedure ("gimp-drawable-get-name",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
name = g_strdup (return_vals[1].data.d_string);
gimp_destroy_params (return_vals, nreturn_vals);
return name;
}
/**
* gimp_drawable_set_name:
* @drawable_ID: The drawable.
* @name: The new drawable name.
*
* Set the name of the specified drawable.
*
* This procedure sets the specified drawable's name.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_name (gint32 drawable_ID,
const gchar *name)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-name",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_STRING, name,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_visible:
* @drawable_ID: The drawable.
*
* Get the visibility of the specified drawable.
*
* This procedure returns the specified drawable's visibility.
*
* Returns: The drawable visibility.
*/
gboolean
gimp_drawable_get_visible (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean visible = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-get-visible",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
visible = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return visible;
}
/**
* gimp_drawable_set_visible:
* @drawable_ID: The drawable.
* @visible: The new drawable visibility.
*
* Set the visibility of the specified drawable.
*
* This procedure sets the specified drawable's visibility.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_visible (gint32 drawable_ID,
gboolean visible)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-visible",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, visible,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_linked:
* @drawable_ID: The drawable.
*
* Get the linked state of the specified drawable.
*
* This procedure returns the specified drawable's linked state.
*
* Returns: The drawable linked state (for moves).
*/
gboolean
gimp_drawable_get_linked (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean linked = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-get-linked",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
linked = return_vals[1].data.d_int32;
gimp_destroy_params (return_vals, nreturn_vals);
return linked;
}
/**
* gimp_drawable_set_linked:
* @drawable_ID: The drawable.
* @linked: The new drawable linked state.
*
* Set the linked state of the specified drawable.
*
* This procedure sets the specified drawable's linked state.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_linked (gint32 drawable_ID,
gboolean linked)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-linked",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, linked,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_tattoo:
* @drawable_ID: The drawable.
*
* Get the tattoo of the specified drawable.
*
* This procedure returns the specified drawable's tattoo. A tattoo is
* a unique and permanent identifier attached to a drawable that can be
* used to uniquely identify a drawable within an image even between
* sessions.
*
* Returns: The drawable tattoo.
*/
gint
gimp_drawable_get_tattoo (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gint tattoo = 0;
return_vals = gimp_run_procedure ("gimp-drawable-get-tattoo",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
tattoo = return_vals[1].data.d_tattoo;
gimp_destroy_params (return_vals, nreturn_vals);
return tattoo;
}
/**
* gimp_drawable_set_tattoo:
* @drawable_ID: The drawable.
* @tattoo: The new drawable tattoo.
*
* Set the tattoo of the specified drawable.
*
* This procedure sets the specified drawable's tattoo. A tattoo is a
* unique and permanent identifier attached to a drawable that can be
* used to uniquely identify a drawable within an image even between
* sessions.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_tattoo (gint32 drawable_ID,
gint tattoo)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-tattoo",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, tattoo,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_mask_bounds:
* @drawable_ID: The drawable.
* @x1: x coordinate of the upper left corner of selection bounds.
* @y1: y coordinate of the upper left corner of selection bounds.
* @x2: x coordinate of the lower right corner of selection bounds.
* @y2: y coordinate of the lower right corner of selection bounds.
*
* Find the bounding box of the current selection in relation to the
* specified drawable.
*
* This procedure returns whether there is a selection. If there is
* one, the upper left and lower right-hand corners of its bounding box
* are returned. These coordinates are specified relative to the
* drawable's origin, and bounded by the drawable's extents. Please
* note that the pixel specified by the lower right-hand coordinate of
* the bounding box is not part of the selection. The selection ends at
* the upper left corner of this pixel. This means the width of the
* selection can be calculated as (x2 - x1), its height as (y2 - y1).
* Note that the returned boolean does NOT correspond with the returned
* region being empty or not, it always returns whether the selection
* is non_empty. See gimp_drawable_mask_intersect() for a boolean
* return value which is more useful in most cases.
*
* Returns: TRUE if there is a selection.
*/
gboolean
gimp_drawable_mask_bounds (gint32 drawable_ID,
gint *x1,
gint *y1,
gint *x2,
gint *y2)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean non_empty = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-mask-bounds",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
{
non_empty = return_vals[1].data.d_int32;
*x1 = return_vals[2].data.d_int32;
*y1 = return_vals[3].data.d_int32;
*x2 = return_vals[4].data.d_int32;
*y2 = return_vals[5].data.d_int32;
}
gimp_destroy_params (return_vals, nreturn_vals);
return non_empty;
}
/**
* gimp_drawable_mask_intersect:
* @drawable_ID: The drawable.
* @x: x coordinate of the upper left corner of the intersection.
* @y: y coordinate of the upper left corner of the intersection.
* @width: width of the intersection.
* @height: height of the intersection.
*
* Find the bounding box of the current selection in relation to the
* specified drawable.
*
* This procedure returns whether there is an intersection between the
* drawable and the selection. Unlike gimp_drawable_mask_bounds(), the
* intersection's bounds are returned as x, y, width, height. If there
* is no selection this function returns TRUE and the returned bounds
* are the extents of the whole drawable.
*
* Returns: TRUE if the returned area is not empty.
*
* Since: GIMP 2.2
*/
gboolean
gimp_drawable_mask_intersect (gint32 drawable_ID,
gint *x,
gint *y,
gint *width,
gint *height)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean non_empty = FALSE;
return_vals = gimp_run_procedure ("gimp-drawable-mask-intersect",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
{
non_empty = return_vals[1].data.d_int32;
*x = return_vals[2].data.d_int32;
*y = return_vals[3].data.d_int32;
*width = return_vals[4].data.d_int32;
*height = return_vals[5].data.d_int32;
}
gimp_destroy_params (return_vals, nreturn_vals);
return non_empty;
}
/**
* gimp_drawable_merge_shadow:
* @drawable_ID: The drawable.
* @undo: Push merge to undo stack?
*
* Merge the shadow buffer with the specified drawable.
*
* This procedure combines the contents of the drawable's shadow buffer
* (for temporary processing) with the specified drawable. The 'undo'
* parameter specifies whether to add an undo step for the operation.
* Requesting no undo is useful for such applications as 'auto-apply'.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_merge_shadow (gint32 drawable_ID,
gboolean undo)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-merge-shadow",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, undo,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_free_shadow:
* @drawable_ID: The drawable.
*
* Free the specified drawable's shadow data (if it exists).
*
* This procedure is intended as a memory saving device. If any shadow
* memory has been allocated, it will be freed automatically when the
* drawable is removed from the image, or when the plug-in procedure
* which allocated it returns.
*
* Returns: TRUE on success.
*
* Since: GIMP 2.6
*/
gboolean
gimp_drawable_free_shadow (gint32 drawable_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-free-shadow",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_update:
* @drawable_ID: The drawable.
* @x: x coordinate of upper left corner of update region.
* @y: y coordinate of upper left corner of update region.
* @width: Width of update region.
* @height: Height of update region.
*
* Update the specified region of the drawable.
*
* This procedure updates the specified region of the drawable. The (x,
* y) coordinate pair is relative to the drawable's origin, not to the
* image origin. Therefore, the entire drawable can be updated using
* (0, 0, width, height).
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_update (gint32 drawable_ID,
gint x,
gint y,
gint width,
gint height)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-update",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, x,
GIMP_PDB_INT32, y,
GIMP_PDB_INT32, width,
GIMP_PDB_INT32, height,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_get_pixel:
* @drawable_ID: The drawable.
* @x_coord: The x coordinate.
* @y_coord: The y coordinate.
* @num_channels: The number of channels for the pixel.
*
* Gets the value of the pixel at the specified coordinates.
*
* This procedure gets the pixel value at the specified coordinates.
* The 'num_channels' argument must always be equal to the
* bytes-per-pixel value for the specified drawable.
*
* Returns: The pixel value.
*/
guint8 *
gimp_drawable_get_pixel (gint32 drawable_ID,
gint x_coord,
gint y_coord,
gint *num_channels)
{
GimpParam *return_vals;
gint nreturn_vals;
guint8 *pixel = NULL;
return_vals = gimp_run_procedure ("gimp-drawable-get-pixel",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, x_coord,
GIMP_PDB_INT32, y_coord,
GIMP_PDB_END);
*num_channels = 0;
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
{
*num_channels = return_vals[1].data.d_int32;
pixel = g_new (guint8, *num_channels);
memcpy (pixel,
return_vals[2].data.d_int8array,
*num_channels * sizeof (guint8));
}
gimp_destroy_params (return_vals, nreturn_vals);
return pixel;
}
/**
* gimp_drawable_set_pixel:
* @drawable_ID: The drawable.
* @x_coord: The x coordinate.
* @y_coord: The y coordinate.
* @num_channels: The number of channels for the pixel.
* @pixel: The pixel value.
*
* Sets the value of the pixel at the specified coordinates.
*
* This procedure sets the pixel value at the specified coordinates.
* The 'num_channels' argument must always be equal to the
* bytes-per-pixel value for the specified drawable. Note that this
* function is not undoable, you should use it only on drawables you
* just created yourself.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_set_pixel (gint32 drawable_ID,
gint x_coord,
gint y_coord,
gint num_channels,
const guint8 *pixel)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-set-pixel",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, x_coord,
GIMP_PDB_INT32, y_coord,
GIMP_PDB_INT32, num_channels,
GIMP_PDB_INT8ARRAY, pixel,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_fill:
* @drawable_ID: The drawable.
* @fill_type: The type of fill.
*
* Fill the drawable with the specified fill mode.
*
* This procedure fills the drawable. If the fill mode is foreground
* the current foreground color is used. If the fill mode is
* background, the current background color is used. If the fill type
* is white, then white is used. Transparent fill only affects layers
* with an alpha channel, in which case the alpha channel is set to
* transparent. If the drawable has no alpha channel, it is filled to
* white. No fill leaves the drawable's contents undefined. This
* procedure is unlike the bucket fill tool because it fills regardless
* of a selection. Its main purpose is to fill a newly created drawable
* before adding it to the image. This operation cannot be undone.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_fill (gint32 drawable_ID,
GimpFillType fill_type)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-fill",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, fill_type,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_offset:
* @drawable_ID: The drawable to offset.
* @wrap_around: wrap image around or fill vacated regions.
* @fill_type: fill vacated regions of drawable with background or transparent.
* @offset_x: offset by this amount in X direction.
* @offset_y: offset by this amount in Y direction.
*
* Offset the drawable by the specified amounts in the X and Y
* directions
*
* This procedure offsets the specified drawable by the amounts
* specified by 'offset_x' and 'offset_y'. If 'wrap_around' is set to
* TRUE, then portions of the drawable which are offset out of bounds
* are wrapped around. Alternatively, the undefined regions of the
* drawable can be filled with transparency or the background color, as
* specified by the 'fill-type' parameter.
*
* Returns: TRUE on success.
*/
gboolean
gimp_drawable_offset (gint32 drawable_ID,
gboolean wrap_around,
GimpOffsetType fill_type,
gint offset_x,
gint offset_y)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-offset",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, wrap_around,
GIMP_PDB_INT32, fill_type,
GIMP_PDB_INT32, offset_x,
GIMP_PDB_INT32, offset_y,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* _gimp_drawable_thumbnail:
* @drawable_ID: The drawable.
* @width: The requested thumbnail width.
* @height: The requested thumbnail height.
* @actual_width: The previews width.
* @actual_height: The previews height.
* @bpp: The previews bpp.
* @thumbnail_data_count: The number of bytes in thumbnail data.
* @thumbnail_data: The thumbnail data.
*
* Get a thumbnail of a drawable.
*
* This function gets data from which a thumbnail of a drawable preview
* can be created. Maximum x or y dimension is 1024 pixels. The pixels
* are returned in RGB[A] or GRAY[A] format. The bpp return value gives
* the number of bytes in the image.
*
* Returns: TRUE on success.
*/
gboolean
_gimp_drawable_thumbnail (gint32 drawable_ID,
gint width,
gint height,
gint *actual_width,
gint *actual_height,
gint *bpp,
gint *thumbnail_data_count,
guint8 **thumbnail_data)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-thumbnail",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, width,
GIMP_PDB_INT32, height,
GIMP_PDB_END);
*actual_width = 0;
*actual_height = 0;
*bpp = 0;
*thumbnail_data_count = 0;
*thumbnail_data = NULL;
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
if (success)
{
*actual_width = return_vals[1].data.d_int32;
*actual_height = return_vals[2].data.d_int32;
*bpp = return_vals[3].data.d_int32;
*thumbnail_data_count = return_vals[4].data.d_int32;
*thumbnail_data = g_new (guint8, *thumbnail_data_count);
memcpy (*thumbnail_data,
return_vals[5].data.d_int8array,
*thumbnail_data_count * sizeof (guint8));
}
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* _gimp_drawable_sub_thumbnail:
* @drawable_ID: The drawable.
* @src_x: The x coordinate of the area.
* @src_y: The y coordinate of the area.
* @src_width: The width of the area.
* @src_height: The height of the area.
* @dest_width: The thumbnail width.
* @dest_height: The thumbnail height.
* @width: The previews width.
* @height: The previews height.
* @bpp: The previews bpp.
* @thumbnail_data_count: The number of bytes in thumbnail data.
* @thumbnail_data: The thumbnail data.
*
* Get a thumbnail of a sub-area of a drawable drawable.
*
* This function gets data from which a thumbnail of a drawable preview
* can be created. Maximum x or y dimension is 1024 pixels. The pixels
* are returned in RGB[A] or GRAY[A] format. The bpp return value gives
* the number of bytes in the image.
*
* Returns: TRUE on success.
*
* Since: GIMP 2.2
*/
gboolean
_gimp_drawable_sub_thumbnail (gint32 drawable_ID,
gint src_x,
gint src_y,
gint src_width,
gint src_height,
gint dest_width,
gint dest_height,
gint *width,
gint *height,
gint *bpp,
gint *thumbnail_data_count,
guint8 **thumbnail_data)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-sub-thumbnail",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, src_x,
GIMP_PDB_INT32, src_y,
GIMP_PDB_INT32, src_width,
GIMP_PDB_INT32, src_height,
GIMP_PDB_INT32, dest_width,
GIMP_PDB_INT32, dest_height,
GIMP_PDB_END);
*width = 0;
*height = 0;
*bpp = 0;
*thumbnail_data_count = 0;
*thumbnail_data = NULL;
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
if (success)
{
*width = return_vals[1].data.d_int32;
*height = return_vals[2].data.d_int32;
*bpp = return_vals[3].data.d_int32;
*thumbnail_data_count = return_vals[4].data.d_int32;
*thumbnail_data = g_new (guint8, *thumbnail_data_count);
memcpy (*thumbnail_data,
return_vals[5].data.d_int8array,
*thumbnail_data_count * sizeof (guint8));
}
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
/**
* gimp_drawable_foreground_extract:
* @drawable_ID: The drawable.
* @mode: The algorithm to use.
* @mask_ID: Tri-Map.
*
* Extract the foreground of a drawable using a given trimap.
*
* Image Segmentation by Uniform Color Clustering, see
* http://www.inf.fu-berlin.de/inst/pubs/tr-b-05-07.pdf
*
* Returns: TRUE on success.
*
* Since: GIMP 2.4
*/
gboolean
gimp_drawable_foreground_extract (gint32 drawable_ID,
GimpForegroundExtractMode mode,
gint32 mask_ID)
{
GimpParam *return_vals;
gint nreturn_vals;
gboolean success = TRUE;
return_vals = gimp_run_procedure ("gimp-drawable-foreground-extract",
&nreturn_vals,
GIMP_PDB_DRAWABLE, drawable_ID,
GIMP_PDB_INT32, mode,
GIMP_PDB_DRAWABLE, mask_ID,
GIMP_PDB_END);
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
gimp_destroy_params (return_vals, nreturn_vals);
return success;
}
|