1# SOME DESCRIPTIVE TITLE.
2#
3# Translators:
4# TERAMOTO Ikuhiro <yellow@affrc.go.jp>, 2016
5msgid ""
6msgstr ""
7"Project-Id-Version: PostGIS\n"
8"Report-Msgid-Bugs-To: https://bugs.kde.org\n"
9"POT-Creation-Date: 2020-02-01 19:38+0000\n"
10"PO-Revision-Date: 2018-07-23 18:00+0000\n"
11"Last-Translator: Sandro Santilli <strk@kbt.io>\n"
12"Language-Team: Japanese (http://www.transifex.com/postgis/postgis/language/"
13"ja/)\n"
14"Language: ja\n"
15"MIME-Version: 1.0\n"
16"Content-Type: text/plain; charset=UTF-8\n"
17"Content-Transfer-Encoding: 8bit\n"
18"Plural-Forms: nplurals=1; plural=0;\n"
19
20#. Tag: para
21#: reference_sfcgal.xml:5
22#, fuzzy, no-c-format
23msgid ""
24"SFCGAL is a C++ wrapper library around CGAL that provides advanced 2D and 3D "
25"spatial functions. For robustness, geometry coordinates have an exact "
26"rational number representation."
27msgstr ""
28"SFCGALは、高度な2次元と3次元の関数を提供するCGALのC++ラッパです。堅牢性のため"
29"に、ジオメトリの座標は正確な有理数表現を持ちます。"
30
31#. Tag: para
32#: reference_sfcgal.xml:9
33#, fuzzy, no-c-format
34msgid ""
35"Installation instructions for the library can be found on the SFCGAL home "
36"page (<ulink url=\"http://www.sfcgal.org\">http://www.sfcgal.org</ulink>). "
37"To enable the functions use <code>create extension postgis_sfcgal</code>."
38msgstr ""
39"このライブラリのインストール手順は、SFCGALウェブページ<ulink url=\"http://"
40"www.sfcgal.org\">http://www.sfcgal.org/</ulink>にあります。関数をロードするに"
41"は、<code>CREATE EXTENSION postgis_sfcgal;</code>とします。"
42
43#. Tag: title
44#: reference_sfcgal.xml:16
45#, no-c-format
46msgid "SFCGAL Functions"
47msgstr "SFCGAL関数"
48
49#. Tag: refname
50#: reference_sfcgal.xml:19
51#, no-c-format
52msgid "postgis_sfcgal_version"
53msgstr "postgis_sfcgal_version"
54
55#. Tag: refpurpose
56#: reference_sfcgal.xml:21
57#, no-c-format
58msgid "Returns the version of SFCGAL in use"
59msgstr "使用しているSFCGALの版を返します"
60
61#. Tag: funcdef
62#: reference_sfcgal.xml:27
63#, no-c-format
64msgid "text <function>postgis_sfcgal_version</function>"
65msgstr "text <function>postgis_sfcgal_version</function>"
66
67#. Tag: title
68#: reference_sfcgal.xml:34 reference_sfcgal.xml:66 reference_sfcgal.xml:159
69#: reference_sfcgal.xml:218 reference_sfcgal.xml:282 reference_sfcgal.xml:311
70#: reference_sfcgal.xml:340 reference_sfcgal.xml:369 reference_sfcgal.xml:474
71#: reference_sfcgal.xml:541 reference_sfcgal.xml:617 reference_sfcgal.xml:691
72#: reference_sfcgal.xml:766 reference_sfcgal.xml:804 reference_sfcgal.xml:902
73#: reference_sfcgal.xml:943 reference_sfcgal.xml:971
74#, no-c-format
75msgid "Description"
76msgstr "説明"
77
78#. Tag: para
79#: reference_sfcgal.xml:36 reference_sfcgal.xml:68 reference_sfcgal.xml:161
80#: reference_sfcgal.xml:315 reference_sfcgal.xml:342 reference_sfcgal.xml:378
81#: reference_sfcgal.xml:543 reference_sfcgal.xml:768 reference_sfcgal.xml:806
82#, no-c-format
83msgid "Availability: 2.1.0"
84msgstr "Availability: 2.1.0"
85
86#. Tag: para
87#: reference_sfcgal.xml:37 reference_sfcgal.xml:69 reference_sfcgal.xml:162
88#: reference_sfcgal.xml:228 reference_sfcgal.xml:285 reference_sfcgal.xml:316
89#: reference_sfcgal.xml:343 reference_sfcgal.xml:379 reference_sfcgal.xml:482
90#: reference_sfcgal.xml:544 reference_sfcgal.xml:620 reference_sfcgal.xml:695
91#: reference_sfcgal.xml:769 reference_sfcgal.xml:807 reference_sfcgal.xml:905
92#: reference_sfcgal.xml:946 reference_sfcgal.xml:974
93#, no-c-format
94msgid "&sfcgal_required;"
95msgstr "&sfcgal_required;"
96
97#. Tag: para
98#: reference_sfcgal.xml:38 reference_sfcgal.xml:70 reference_sfcgal.xml:163
99#: reference_sfcgal.xml:229 reference_sfcgal.xml:286 reference_sfcgal.xml:317
100#: reference_sfcgal.xml:344 reference_sfcgal.xml:484 reference_sfcgal.xml:545
101#: reference_sfcgal.xml:621 reference_sfcgal.xml:696 reference_sfcgal.xml:770
102#: reference_sfcgal.xml:808 reference_sfcgal.xml:906 reference_sfcgal.xml:947
103#: reference_sfcgal.xml:975
104#, no-c-format
105msgid "&Z_support;"
106msgstr "&Z_support;"
107
108#. Tag: para
109#: reference_sfcgal.xml:39 reference_sfcgal.xml:71 reference_sfcgal.xml:164
110#: reference_sfcgal.xml:230 reference_sfcgal.xml:287 reference_sfcgal.xml:345
111#: reference_sfcgal.xml:546 reference_sfcgal.xml:622 reference_sfcgal.xml:697
112#: reference_sfcgal.xml:771 reference_sfcgal.xml:809 reference_sfcgal.xml:907
113#: reference_sfcgal.xml:948 reference_sfcgal.xml:976
114#, no-c-format
115msgid "&P_support;"
116msgstr "&P_support;"
117
118#. Tag: para
119#: reference_sfcgal.xml:40 reference_sfcgal.xml:72 reference_sfcgal.xml:165
120#: reference_sfcgal.xml:231 reference_sfcgal.xml:288 reference_sfcgal.xml:346
121#: reference_sfcgal.xml:547 reference_sfcgal.xml:623 reference_sfcgal.xml:698
122#: reference_sfcgal.xml:772 reference_sfcgal.xml:810 reference_sfcgal.xml:908
123#: reference_sfcgal.xml:949 reference_sfcgal.xml:977
124#, no-c-format
125msgid "&T_support;"
126msgstr "&T_support;"
127
128#. Tag: refname
129#: reference_sfcgal.xml:48
130#, no-c-format
131msgid "ST_Extrude"
132msgstr "ST_Extrude"
133
134#. Tag: refpurpose
135#: reference_sfcgal.xml:50
136#, no-c-format
137msgid "Extrude a surface to a related volume"
138msgstr "関連するボリュームにサーフェスを押し出します。"
139
140#. Tag: funcprototype
141#: reference_sfcgal.xml:55
142#, no-c-format
143msgid ""
144"<funcdef>geometry <function>ST_Extrude</function></funcdef> "
145"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
146"<paramdef><type>float</type> <parameter>x</parameter></paramdef> "
147"<paramdef><type>float</type> <parameter>y</parameter></paramdef> "
148"<paramdef><type>float</type> <parameter>z</parameter></paramdef>"
149msgstr ""
150"<funcdef>geometry <function>ST_Extrude</function></funcdef> "
151"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
152"<paramdef><type>float</type> <parameter>x</parameter></paramdef> "
153"<paramdef><type>float</type> <parameter>y</parameter></paramdef> "
154"<paramdef><type>float</type> <parameter>z</parameter></paramdef>"
155
156#. Tag: title
157#: reference_sfcgal.xml:75 reference_sfcgal.xml:168 reference_sfcgal.xml:234
158#: reference_sfcgal.xml:382 reference_sfcgal.xml:487 reference_sfcgal.xml:551
159#: reference_sfcgal.xml:627 reference_sfcgal.xml:702 reference_sfcgal.xml:775
160#: reference_sfcgal.xml:813
161#, no-c-format
162msgid "Examples"
163msgstr "例"
164
165#. Tag: para
166#: reference_sfcgal.xml:76 reference_sfcgal.xml:552 reference_sfcgal.xml:628
167#: reference_sfcgal.xml:703
168#, no-c-format
169msgid ""
170"3D images were generated using PostGIS <xref linkend=\"ST_AsX3D\"/> and "
171"rendering in HTML using <ulink url=\"http://www.x3dom.org\">X3Dom HTML "
172"Javascript rendering library</ulink>."
173msgstr ""
174"PostGIS関数<xref linkend=\"ST_AsX3D\"/>を使って3次元イメージを生成し、<ulink "
175"url=\"http://www.x3dom.org\">X3Dom HTML Javascript redering library</ulink>を"
176"使ってHTMLでの描画を行います。"
177
178#. Tag: programlisting
179#: reference_sfcgal.xml:83
180#, no-c-format
181msgid ""
182"SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
183"  50, 'quad_segs=2'),0,0,30);"
184msgstr ""
185"SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
186"  50, 'quad_segs=2'),0,0,30);"
187
188#. Tag: para
189#: reference_sfcgal.xml:89
190#, no-c-format
191msgid "Original octagon formed from buffering point"
192msgstr "ポイントのバッファから形成された元の八角形"
193
194#. Tag: programlisting
195#: reference_sfcgal.xml:94
196#, no-c-format
197msgid ""
198"ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
199" 50, 'quad_segs=2'),0,0,30);"
200msgstr ""
201"ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
202" 50, 'quad_segs=2'),0,0,30);"
203
204#. Tag: para
205#: reference_sfcgal.xml:100
206#, no-c-format
207msgid "Hexagon extruded 30 units along Z produces a PolyhedralSurfaceZ"
208msgstr "Z方向に30単位押し出して得たPolyhedralSurfaceZ"
209
210#. Tag: programlisting
211#: reference_sfcgal.xml:108
212#, no-c-format
213msgid "SELECT ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)')"
214msgstr "SELECT ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)')"
215
216#. Tag: para
217#: reference_sfcgal.xml:114
218#, no-c-format
219msgid "Original linestring"
220msgstr "元のラインストリング"
221
222#. Tag: programlisting
223#: reference_sfcgal.xml:119
224#, no-c-format
225msgid ""
226"SELECT ST_Extrude(\n"
227" ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)'),0,0,10));"
228msgstr ""
229"SELECT ST_Extrude(\n"
230" ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)'),0,0,10));"
231
232#. Tag: para
233#: reference_sfcgal.xml:125
234#, no-c-format
235msgid "LineString Extruded along Z produces a PolyhedralSurfaceZ"
236msgstr "ラインストリングをZ方向に押し出したPolyhedralSurfaceZ"
237
238#. Tag: title
239#: reference_sfcgal.xml:135 reference_sfcgal.xml:257 reference_sfcgal.xml:518
240#: reference_sfcgal.xml:663 reference_sfcgal.xml:738 reference_sfcgal.xml:781
241#: reference_sfcgal.xml:877 reference_sfcgal.xml:919
242#, no-c-format
243msgid "See Also"
244msgstr "関連情報"
245
246#. Tag: refname
247#: reference_sfcgal.xml:144
248#, no-c-format
249msgid "ST_StraightSkeleton"
250msgstr "ST_StraightSkeleton"
251
252#. Tag: refpurpose
253#: reference_sfcgal.xml:146
254#, no-c-format
255msgid "Compute a straight skeleton from a geometry"
256msgstr "ジオメトリからストレートスケルトンを計算します。"
257
258#. Tag: funcprototype
259#: reference_sfcgal.xml:151
260#, no-c-format
261msgid ""
262"<funcdef>geometry <function>ST_StraightSkeleton</function></funcdef> "
263"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
264msgstr ""
265"<funcdef>geometry <function>ST_StraightSkeleton</function></funcdef> "
266"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
267
268#. Tag: programlisting
269#: reference_sfcgal.xml:169
270#, no-c-format
271msgid ""
272"SELECT ST_StraightSkeleton(ST_GeomFromText('POLYGON (( 190 190, 10 190, 10 "
273"10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
274msgstr ""
275"SELECT ST_StraightSkeleton(ST_GeomFromText('POLYGON (( 190 190, 10 190, 10 "
276"10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
277
278#. Tag: para
279#: reference_sfcgal.xml:180 reference_sfcgal.xml:852
280#, no-c-format
281msgid "Original polygon"
282msgstr "元のポリゴン"
283
284#. Tag: para
285#: reference_sfcgal.xml:189
286#, no-c-format
287msgid "Straight Skeleton of polygon"
288msgstr "ポリゴンのストレートスケルトン"
289
290#. Tag: refname
291#: reference_sfcgal.xml:203
292#, no-c-format
293msgid "ST_ApproximateMedialAxis"
294msgstr "ST_ApproximateMedialAxis"
295
296#. Tag: refpurpose
297#: reference_sfcgal.xml:205
298#, no-c-format
299msgid "Compute the approximate medial axis of an areal geometry."
300msgstr "面ジオメトリの近似的な中心軸を計算します。"
301
302#. Tag: funcprototype
303#: reference_sfcgal.xml:210
304#, no-c-format
305msgid ""
306"<funcdef>geometry <function>ST_ApproximateMedialAxis</function></funcdef> "
307"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
308msgstr ""
309"<funcdef>geometry <function>ST_ApproximateMedialAxis</function></funcdef> "
310"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
311
312#. Tag: para
313#: reference_sfcgal.xml:220
314#, no-c-format
315msgid ""
316"Return an approximate medial axis for the areal input based on its straight "
317"skeleton. Uses an SFCGAL specific API when built against a capable version "
318"(1.2.0+). Otherwise the function is just a wrapper around "
319"ST_StraightSkeleton (slower case)."
320msgstr ""
321"ストレートスケルトンを基に、入力された面の近似的な中心軸を返します。可能な版 "
322"(1.2.0以上)でビルドすると、SFCGAL独自APIを使います。そうでない場合は"
323"ST_StraightSkeleton (遅い)のラップとなります。"
324
325#. Tag: para
326#: reference_sfcgal.xml:227 reference_sfcgal.xml:619 reference_sfcgal.xml:694
327#: reference_sfcgal.xml:904 reference_sfcgal.xml:945 reference_sfcgal.xml:973
328#, no-c-format
329msgid "Availability: 2.2.0"
330msgstr "Availability: 2.2.0"
331
332#. Tag: programlisting
333#: reference_sfcgal.xml:235
334#, no-c-format
335msgid ""
336"SELECT ST_ApproximateMedialAxis(ST_GeomFromText('POLYGON (( 190 190, 10 190, "
337"10 10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
338msgstr ""
339"SELECT ST_ApproximateMedialAxis(ST_GeomFromText('POLYGON (( 190 190, 10 190, "
340"10 10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
341
342#. Tag: para
343#: reference_sfcgal.xml:246
344#, no-c-format
345msgid "A polygon and its approximate medial axis"
346msgstr "ポリゴンと近似的な中心軸"
347
348#. Tag: refname
349#: reference_sfcgal.xml:267
350#, no-c-format
351msgid "ST_IsPlanar"
352msgstr "ST_IsPlanar"
353
354#. Tag: refpurpose
355#: reference_sfcgal.xml:269
356#, no-c-format
357msgid "Check if a surface is or not planar"
358msgstr "サーフェスが平面であるかないかをチェックします。"
359
360#. Tag: funcprototype
361#: reference_sfcgal.xml:274
362#, no-c-format
363msgid ""
364"<funcdef>boolean <function>ST_IsPlanar</function></funcdef> "
365"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
366msgstr ""
367"<funcdef>boolean <function>ST_IsPlanar</function></funcdef> "
368"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
369
370#. Tag: para
371#: reference_sfcgal.xml:284
372#, no-c-format
373msgid ""
374"Availability: 2.2.0: This was documented in 2.1.0 but got accidentally left "
375"out in 2.1 release."
376msgstr ""
377"Availability: 2.2.0: これは2.1.0のマニュアルに記述されていましたが、2.1版では"
378"偶然に外れてしまいました。"
379
380#. Tag: refname
381#: reference_sfcgal.xml:296
382#, no-c-format
383msgid "ST_Orientation"
384msgstr "ST_Orientation"
385
386#. Tag: refpurpose
387#: reference_sfcgal.xml:298
388#, no-c-format
389msgid "Determine surface orientation"
390msgstr "サーフェスの方向を判定します。"
391
392#. Tag: funcprototype
393#: reference_sfcgal.xml:303
394#, no-c-format
395msgid ""
396"<funcdef>integer <function>ST_Orientation</function></funcdef> "
397"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
398msgstr ""
399"<funcdef>integer <function>ST_Orientation</function></funcdef> "
400"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
401
402#. Tag: para
403#: reference_sfcgal.xml:313
404#, no-c-format
405msgid ""
406"The function only applies to polygons. It returns -1 if the polygon is "
407"counterclockwise oriented and 1 if the polygon is clockwise oriented."
408msgstr ""
409"この関数はポリゴンのみ受け付けます。ポリゴンが反時計回りなら-1を返し、時計回"
410"りなら1を返します。"
411
412#. Tag: refname
413#: reference_sfcgal.xml:325
414#, no-c-format
415msgid "ST_ForceLHR"
416msgstr "ST_ForceLHR"
417
418#. Tag: refpurpose
419#: reference_sfcgal.xml:327
420#, no-c-format
421msgid "Force LHR orientation"
422msgstr "LHR (Left Hand Rule)方向に強制します。"
423
424#. Tag: funcprototype
425#: reference_sfcgal.xml:332
426#, no-c-format
427msgid ""
428"<funcdef>geometry <function>ST_ForceLHR</function></funcdef> "
429"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
430msgstr ""
431"<funcdef>geometry <function>ST_ForceLHR</function></funcdef> "
432"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
433
434#. Tag: refname
435#: reference_sfcgal.xml:353
436#, no-c-format
437msgid "ST_MinkowskiSum"
438msgstr "ST_MinkowskiSum"
439
440#. Tag: refpurpose
441#: reference_sfcgal.xml:355
442#, no-c-format
443msgid "Performs Minkowski sum"
444msgstr "ミンコフスキー和を求めます。"
445
446#. Tag: funcprototype
447#: reference_sfcgal.xml:360
448#, no-c-format
449msgid ""
450"<funcdef>geometry <function>ST_MinkowskiSum</function></funcdef> "
451"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
452"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
453msgstr ""
454"<funcdef>geometry <function>ST_MinkowskiSum</function></funcdef> "
455"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
456"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
457
458#. Tag: para
459#: reference_sfcgal.xml:371
460#, no-c-format
461msgid ""
462"This function performs a 2D minkowski sum of a point, line or polygon with a "
463"polygon."
464msgstr ""
465"ポリゴンと、ポイント、ライン、ポリゴンのいずれかとの2次元のミンコフスキー和を"
466"計算します。"
467
468#. Tag: para
469#: reference_sfcgal.xml:372
470#, no-c-format
471msgid ""
472"A minkowski sum of two geometries A and B is the set of all points that are "
473"the sum of any point in A and B. Minkowski sums are often used in motion "
474"planning and computer-aided design. More details on <ulink url=\"https://en."
475"wikipedia.org/wiki/Minkowski_addition\">Wikipedia Minkowski addition</ulink>."
476msgstr ""
477"二つのジオメトリAとBのミンコフスキー和はAとBのあらゆるポイントの和の集合で"
478"す。ミンコフスキー和は、しばしば動作計画とCADで使われます。より詳細な情報につ"
479"いて<ulink url=\"https://en.wikipedia.org/wiki/Minkowski_addition"
480"\">Wikipedia Minkowski addition</ulink>をご覧ください。"
481
482#. Tag: para
483#: reference_sfcgal.xml:373
484#, no-c-format
485msgid ""
486"The first parameter can be any 2D geometry (point, linestring, polygon). If "
487"a 3D geometry is passed, it will be converted to 2D by forcing Z to 0, "
488"leading to possible cases of invalidity. The second parameter must be a 2D "
489"polygon."
490msgstr ""
491"一つ目の引数は2次元ジオメトリ (ポイント、ラインストリング、ポリゴン)とするこ"
492"とができます。3次元ジオメトリを渡すと、Zを0とした2次元に強制され、この場合は"
493"無効と考えられます。二つ目の引数は2次元ポリゴンでなければなりません。"
494
495#. Tag: para
496#: reference_sfcgal.xml:375
497#, no-c-format
498msgid ""
499"Implementation utilizes <ulink url=\"http://doc.cgal.org/latest/"
500"Minkowski_sum_2/\">CGAL 2D Minkowskisum</ulink>."
501msgstr ""
502"<ulink url=\"http://doc.cgal.org/latest/Minkowski_sum_2/\">CGAL 2D "
503"Minkowskisum</ulink>を利用して実装しています。"
504
505#. Tag: para
506#: reference_sfcgal.xml:383
507#, no-c-format
508msgid ""
509"Minkowski Sum of Linestring and circle polygon where Linestring cuts thru "
510"the circle"
511msgstr ""
512"ラインストリングと円ポリゴンであって、ラインストリングがポリゴンを横切るミン"
513"コフスキー和"
514
515#. Tag: para
516#: reference_sfcgal.xml:395 reference_sfcgal.xml:430
517#, no-c-format
518msgid "Before Summing"
519msgstr "ミンコフスキー和を実行する前"
520
521#. Tag: para
522#: reference_sfcgal.xml:407
523#, no-c-format
524msgid "After summing"
525msgstr "ミンコフスキー和実行後"
526
527#. Tag: programlisting
528#: reference_sfcgal.xml:416
529#, no-c-format
530msgid ""
531"SELECT ST_MinkowskiSum(line, circle))\n"
532"FROM (SELECT\n"
533"    ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(100, 100)) As line,\n"
534"    ST_Buffer(ST_GeomFromText('POINT(50 50)'), 30) As circle) As foo;\n"
535"\n"
536"-- wkt --\n"
537"MULTIPOLYGON(((30 59.9999999999999,30.5764415879031 "
538"54.1472903395161,32.2836140246614 48.5194970290472,35.0559116309237 "
539"43.3328930094119,38.7867965644036 38.7867965644035,43.332893009412 "
540"35.0559116309236,48.5194970290474 32.2836140246614,54.1472903395162 "
541"30.5764415879031,60.0000000000001 30,65.8527096604839 "
542"30.5764415879031,71.4805029709527 32.2836140246614,76.6671069905881 "
543"35.0559116309237,81.2132034355964 38.7867965644036,171.213203435596 "
544"128.786796564404,174.944088369076 133.332893009412,177.716385975339 "
545"138.519497029047,179.423558412097 144.147290339516,180 150,179.423558412097 "
546"155.852709660484,177.716385975339 161.480502970953,174.944088369076 "
547"166.667106990588,171.213203435596 171.213203435596,166.667106990588 "
548"174.944088369076,\n"
549"161.480502970953 177.716385975339,155.852709660484 179.423558412097,150 "
550"180,144.147290339516 179.423558412097,138.519497029047 "
551"177.716385975339,133.332893009412 174.944088369076,128.786796564403 "
552"171.213203435596,38.7867965644035 81.2132034355963,35.0559116309236 "
553"76.667106990588,32.2836140246614 71.4805029709526,30.5764415879031 "
554"65.8527096604838,30 59.9999999999999)))"
555msgstr ""
556"SELECT ST_MinkowskiSum(line, circle))\n"
557"FROM (SELECT\n"
558"    ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(100, 100)) As line,\n"
559"    ST_Buffer(ST_GeomFromText('POINT(50 50)'), 30) As circle) As foo;\n"
560"\n"
561"-- wkt --\n"
562"MULTIPOLYGON(((30 59.9999999999999,30.5764415879031 "
563"54.1472903395161,32.2836140246614 48.5194970290472,35.0559116309237 "
564"43.3328930094119,38.7867965644036 38.7867965644035,43.332893009412 "
565"35.0559116309236,48.5194970290474 32.2836140246614,54.1472903395162 "
566"30.5764415879031,60.0000000000001 30,65.8527096604839 "
567"30.5764415879031,71.4805029709527 32.2836140246614,76.6671069905881 "
568"35.0559116309237,81.2132034355964 38.7867965644036,171.213203435596 "
569"128.786796564404,174.944088369076 133.332893009412,177.716385975339 "
570"138.519497029047,179.423558412097 144.147290339516,180 150,179.423558412097 "
571"155.852709660484,177.716385975339 161.480502970953,174.944088369076 "
572"166.667106990588,171.213203435596 171.213203435596,166.667106990588 "
573"174.944088369076,\n"
574"161.480502970953 177.716385975339,155.852709660484 179.423558412097,150 "
575"180,144.147290339516 179.423558412097,138.519497029047 "
576"177.716385975339,133.332893009412 174.944088369076,128.786796564403 "
577"171.213203435596,38.7867965644035 81.2132034355963,35.0559116309236 "
578"76.667106990588,32.2836140246614 71.4805029709526,30.5764415879031 "
579"65.8527096604838,30 59.9999999999999)))"
580
581#. Tag: para
582#: reference_sfcgal.xml:418
583#, no-c-format
584msgid "Minkowski Sum of a polygon and multipoint"
585msgstr "ポリゴンとマルチポイントとのミンコフスキー和"
586
587#. Tag: para
588#: reference_sfcgal.xml:442
589#, no-c-format
590msgid ""
591"After summing: polygon is duplicated and translated to position of points"
592msgstr ""
593"ミンコフスキー和実行後: ポリゴンが二つになり、ポイントの位置に移動していま"
594"す。"
595
596#. Tag: programlisting
597#: reference_sfcgal.xml:451
598#, no-c-format
599msgid ""
600"SELECT ST_MinkowskiSum(mp, poly)\n"
601"FROM (SELECT 'MULTIPOINT(25 50,70 25)'::geometry As mp,\n"
602"   'POLYGON((130 150, 20 40, 50 60, 125 100, 130 150))'::geometry As poly\n"
603"    ) As foo\n"
604"\n"
605"\n"
606"-- wkt --\n"
607"MULTIPOLYGON(\n"
608"    ((70 115,100 135,175 175,225 225,70 115)),\n"
609"    ((120 65,150 85,225 125,275 175,120 65))\n"
610"    )"
611msgstr ""
612"SELECT ST_MinkowskiSum(mp, poly)\n"
613"FROM (SELECT 'MULTIPOINT(25 50,70 25)'::geometry As mp,\n"
614"   'POLYGON((130 150, 20 40, 50 60, 125 100, 130 150))'::geometry As poly\n"
615"    ) As foo\n"
616"\n"
617"\n"
618"-- wkt --\n"
619"MULTIPOLYGON(\n"
620"    ((70 115,100 135,175 175,225 225,70 115)),\n"
621"    ((120 65,150 85,225 125,275 175,120 65))\n"
622"    )"
623
624#. Tag: refname
625#: reference_sfcgal.xml:457
626#, no-c-format
627msgid "ST_ConstrainedDelaunayTriangles"
628msgstr ""
629
630#. Tag: refpurpose
631#: reference_sfcgal.xml:459
632#, no-c-format
633msgid ""
634"Return a constrained Delaunay triangulation around the given input geometry."
635msgstr ""
636
637#. Tag: funcprototype
638#: reference_sfcgal.xml:466
639#, fuzzy, no-c-format
640msgid ""
641"<funcdef>geometry <function>ST_ConstrainedDelaunayTriangles</function></"
642"funcdef> <paramdef><type>geometry </type> <parameter>g1</parameter></"
643"paramdef>"
644msgstr ""
645"<funcdef>geometry <function>ST_Tesselate</function></funcdef> "
646"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
647
648#. Tag: para
649#: reference_sfcgal.xml:476
650#, no-c-format
651msgid ""
652"Return a <ulink url=\"https://en.wikipedia.org/wiki/"
653"Constrained_Delaunay_triangulation\">Constrained Delaunay triangulation</"
654"ulink> around the vertices of the input geometry. Output is a TIN."
655msgstr ""
656
657#. Tag: para
658#: reference_sfcgal.xml:483
659#, fuzzy, no-c-format
660msgid "Availability: 3.0.0"
661msgstr "Availability: 2.1.0"
662
663#. Tag: para
664#: reference_sfcgal.xml:497
665#, no-c-format
666msgid "ST_ConstrainedDelaunayTriangles of 2 polygons"
667msgstr ""
668
669#. Tag: programlisting
670#: reference_sfcgal.xml:500
671#, no-c-format
672msgid ""
673"select ST_ConstrainedDelaunayTriangles(\n"
674"               ST_Union(\n"
675"                       'POLYGON((175 150, 20 40, 50 60, 125 100, 175 150))'::"
676"geometry,\n"
677"                       ST_Buffer('POINT(110 170)'::geometry, 20)\n"
678"                   )\n"
679"           );"
680msgstr ""
681
682#. Tag: para
683#: reference_sfcgal.xml:507
684#, no-c-format
685msgid "of 2 polygons. Triangle edges cross polygon boundaries."
686msgstr ""
687
688#. Tag: programlisting
689#: reference_sfcgal.xml:510
690#, no-c-format
691msgid ""
692"select ST_DelaunayTriangles(\n"
693"               ST_Union(\n"
694"                       'POLYGON((175 150, 20 40, 50 60, 125 100, 175 150))'::"
695"geometry,\n"
696"                       ST_Buffer('POINT(110 170)'::geometry, 20)\n"
697"                   )\n"
698"           );"
699msgstr ""
700
701#. Tag: para
702#: reference_sfcgal.xml:519
703#, fuzzy, no-c-format
704msgid ""
705", <xref linkend=\"ST_Tesselate\"/>, <xref linkend=\"ST_ConcaveHull\"/>, "
706"<xref linkend=\"ST_Dump\"/>"
707msgstr ""
708", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>, <xref "
709"linkend=\"ST_Area\"/>"
710
711#. Tag: refname
712#: reference_sfcgal.xml:525
713#, no-c-format
714msgid "ST_3DIntersection"
715msgstr "ST_3DIntersection"
716
717#. Tag: refpurpose
718#: reference_sfcgal.xml:527
719#, no-c-format
720msgid "Perform 3D intersection"
721msgstr "3次元のインタセクトした (共有する)部分を計算します。"
722
723#. Tag: funcprototype
724#: reference_sfcgal.xml:532
725#, no-c-format
726msgid ""
727"<funcdef>geometry <function>ST_3DIntersection</function></funcdef> "
728"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
729"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
730msgstr ""
731"<funcdef>geometry <function>ST_3DIntersection</function></funcdef> "
732"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
733"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
734
735#. Tag: para
736#: reference_sfcgal.xml:542
737#, no-c-format
738msgid "Return a geometry that is the shared portion between geom1 and geom2."
739msgstr "geom1とgeom2の間で共有される部分のジオメトリを返します。"
740
741#. Tag: programlisting
742#: reference_sfcgal.xml:558 reference_sfcgal.xml:634 reference_sfcgal.xml:709
743#, no-c-format
744msgid ""
745"SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
746" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
747"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
748" 50, 'quad_segs=1'),0,0,30) AS geom2;"
749msgstr ""
750"SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
751" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
752"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
753" 50, 'quad_segs=1'),0,0,30) AS geom2;"
754
755#. Tag: para
756#: reference_sfcgal.xml:564
757#, no-c-format
758msgid "Original 3D geometries overlaid. geom2 is shown semi-transparent"
759msgstr "元の3次元ジオメトリを重ねたもの。geom2は半透明で示しています。"
760
761#. Tag: programlisting
762#: reference_sfcgal.xml:569
763#, no-c-format
764msgid ""
765"SELECT ST_3DIntersection(geom1,geom2)\n"
766"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
767" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
768"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
769" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
770msgstr ""
771"SELECT ST_3DIntersection(geom1,geom2)\n"
772"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
773" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
774"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
775" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
776
777#. Tag: para
778#: reference_sfcgal.xml:575
779#, no-c-format
780msgid "Intersection of geom1 and geom2"
781msgstr "geom1とgeom2の共有部分"
782
783#. Tag: para
784#: reference_sfcgal.xml:584
785#, no-c-format
786msgid "3D linestrings and polygons"
787msgstr "3次元ラインストリングとポリゴン"
788
789#. Tag: programlisting
790#: reference_sfcgal.xml:585
791#, no-c-format
792msgid ""
793"SELECT ST_AsText(ST_3DIntersection(linestring, polygon)) As wkt\n"
794"FROM  ST_GeomFromText('LINESTRING Z (2 2 6,1.5 1.5 7,1 1 8,0.5 0.5 8,0 0 "
795"10)') AS linestring\n"
796" CROSS JOIN ST_GeomFromText('POLYGON((0 0 8, 0 1 8, 1 1 8, 1 0 8, 0 0 8))') "
797"AS polygon;\n"
798"\n"
799"              wkt\n"
800"--------------------------------\n"
801" LINESTRING Z (1 1 8,0.5 0.5 8)"
802msgstr ""
803"SELECT ST_AsText(ST_3DIntersection(linestring, polygon)) As wkt\n"
804"FROM  ST_GeomFromText('LINESTRING Z (2 2 6,1.5 1.5 7,1 1 8,0.5 0.5 8,0 0 "
805"10)') AS linestring\n"
806" CROSS JOIN ST_GeomFromText('POLYGON((0 0 8, 0 1 8, 1 1 8, 1 0 8, 0 0 8))') "
807"AS polygon;\n"
808"\n"
809"              wkt\n"
810"--------------------------------\n"
811" LINESTRING Z (1 1 8,0.5 0.5 8)"
812
813#. Tag: para
814#: reference_sfcgal.xml:587
815#, no-c-format
816msgid "Cube (closed Polyhedral Surface) and Polygon Z"
817msgstr "立方体 (閉じた多面体サーフェス)と3次元ポリゴン"
818
819#. Tag: programlisting
820#: reference_sfcgal.xml:588
821#, no-c-format
822msgid ""
823"SELECT ST_AsText(ST_3DIntersection(\n"
824"                ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, "
825"0 1 0, 0 0 0)),\n"
826"        ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, "
827"0 0 0)),\n"
828"        ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
829"        ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, "
830"0 0 1)) )'),\n"
831"        'POLYGON Z ((0 0 0, 0 0 0.5, 0 0.5 0.5, 0 0.5 0, 0 0 0))'::geometry))"
832msgstr ""
833"SELECT ST_AsText(ST_3DIntersection(\n"
834"                ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, "
835"0 1 0, 0 0 0)),\n"
836"        ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, "
837"0 0 0)),\n"
838"        ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
839"        ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, "
840"0 0 1)) )'),\n"
841"        'POLYGON Z ((0 0 0, 0 0 0.5, 0 0.5 0.5, 0 0.5 0, 0 0 0))'::geometry))"
842
843#. Tag: screen
844#: reference_sfcgal.xml:589
845#, no-c-format
846msgid ""
847"TIN Z (((0 0 0,0 0 0.5,0 0.5 0.5,0 0 0)),((0 0.5 0,0 0 0,0 0.5 0.5,0 0.5 0)))"
848msgstr ""
849"TIN Z (((0 0 0,0 0 0.5,0 0.5 0.5,0 0 0)),((0 0.5 0,0 0 0,0 0.5 0.5,0 0.5 0)))"
850
851#. Tag: para
852#: reference_sfcgal.xml:591
853#, no-c-format
854msgid ""
855"Intersection of 2 solids that result in volumetric intersection is also a "
856"solid (ST_Dimension returns 3)"
857msgstr "二つの立体の共通部分もまた立体です (ST_Dimensionで3を返します)。"
858
859#. Tag: programlisting
860#: reference_sfcgal.xml:592
861#, no-c-format
862msgid ""
863"SELECT ST_AsText(ST_3DIntersection( ST_Extrude(ST_Buffer('POINT(10 20)'::"
864"geometry,10,1),0,0,30),\n"
865" ST_Extrude(ST_Buffer('POINT(10 20)'::geometry,10,1),2,0,10) ));"
866msgstr ""
867"SELECT ST_AsText(ST_3DIntersection( ST_Extrude(ST_Buffer('POINT(10 20)'::"
868"geometry,10,1),0,0,30),\n"
869" ST_Extrude(ST_Buffer('POINT(10 20)'::geometry,10,1),2,0,10) ));"
870
871#. Tag: screen
872#: reference_sfcgal.xml:593
873#, no-c-format
874msgid ""
875"POLYHEDRALSURFACE Z (((13.3333333333333 13.3333333333333 10,20 20 0,20 20 "
876"10,13.3333333333333 13.3333333333333 10)),\n"
877"        ((20 20 10,16.6666666666667 23.3333333333333 10,13.3333333333333 "
878"13.3333333333333 10,20 20 10)),\n"
879"        ((20 20 0,16.6666666666667 23.3333333333333 10,20 20 10,20 20 0)),\n"
880"        ((13.3333333333333 13.3333333333333 10,10 10 0,20 20 "
881"0,13.3333333333333 13.3333333333333 10)),\n"
882"        ((16.6666666666667 23.3333333333333 10,12 28 10,13.3333333333333 "
883"13.3333333333333 10,16.6666666666667 23.3333333333333 10)),\n"
884"        ((20 20 0,9.99999999999995 30 0,16.6666666666667 23.3333333333333 "
885"10,20 20 0)),\n"
886"        ((10 10 0,9.99999999999995 30 0,20 20 0,10 10 0)),((13.3333333333333 "
887"13.3333333333333 10,12 12 10,10 10 0,13.3333333333333 13.3333333333333 "
888"10)),\n"
889"        ((12 28 10,12 12 10,13.3333333333333 13.3333333333333 10,12 28 "
890"10)),\n"
891"        ((16.6666666666667 23.3333333333333 10,9.99999999999995 30 0,12 28 "
892"10,16.6666666666667 23.3333333333333 10)),\n"
893"        ((10 10 0,0 20 0,9.99999999999995 30 0,10 10 0)),\n"
894"        ((12 12 10,11 11 10,10 10 0,12 12 10)),((12 28 10,11 11 10,12 12 "
895"10,12 28 10)),\n"
896"        ((9.99999999999995 30 0,11 29 10,12 28 10,9.99999999999995 30 0)),"
897"((0 20 0,2 20 10,9.99999999999995 30 0,0 20 0)),\n"
898"        ((10 10 0,2 20 10,0 20 0,10 10 0)),((11 11 10,2 20 10,10 10 0,11 11 "
899"10)),((12 28 10,11 29 10,11 11 10,12 28 10)),\n"
900"        ((9.99999999999995 30 0,2 20 10,11 29 10,9.99999999999995 30 0)),"
901"((11 11 10,11 29 10,2 20 10,11 11 10)))"
902msgstr ""
903"POLYHEDRALSURFACE Z (((13.3333333333333 13.3333333333333 10,20 20 0,20 20 "
904"10,13.3333333333333 13.3333333333333 10)),\n"
905"        ((20 20 10,16.6666666666667 23.3333333333333 10,13.3333333333333 "
906"13.3333333333333 10,20 20 10)),\n"
907"        ((20 20 0,16.6666666666667 23.3333333333333 10,20 20 10,20 20 0)),\n"
908"        ((13.3333333333333 13.3333333333333 10,10 10 0,20 20 "
909"0,13.3333333333333 13.3333333333333 10)),\n"
910"        ((16.6666666666667 23.3333333333333 10,12 28 10,13.3333333333333 "
911"13.3333333333333 10,16.6666666666667 23.3333333333333 10)),\n"
912"        ((20 20 0,9.99999999999995 30 0,16.6666666666667 23.3333333333333 "
913"10,20 20 0)),\n"
914"        ((10 10 0,9.99999999999995 30 0,20 20 0,10 10 0)),((13.3333333333333 "
915"13.3333333333333 10,12 12 10,10 10 0,13.3333333333333 13.3333333333333 "
916"10)),\n"
917"        ((12 28 10,12 12 10,13.3333333333333 13.3333333333333 10,12 28 "
918"10)),\n"
919"        ((16.6666666666667 23.3333333333333 10,9.99999999999995 30 0,12 28 "
920"10,16.6666666666667 23.3333333333333 10)),\n"
921"        ((10 10 0,0 20 0,9.99999999999995 30 0,10 10 0)),\n"
922"        ((12 12 10,11 11 10,10 10 0,12 12 10)),((12 28 10,11 11 10,12 12 "
923"10,12 28 10)),\n"
924"        ((9.99999999999995 30 0,11 29 10,12 28 10,9.99999999999995 30 0)),"
925"((0 20 0,2 20 10,9.99999999999995 30 0,0 20 0)),\n"
926"        ((10 10 0,2 20 10,0 20 0,10 10 0)),((11 11 10,2 20 10,10 10 0,11 11 "
927"10)),((12 28 10,11 29 10,11 11 10,12 28 10)),\n"
928"        ((9.99999999999995 30 0,2 20 10,11 29 10,9.99999999999995 30 0)),"
929"((11 11 10,11 29 10,2 20 10,11 11 10)))"
930
931#. Tag: refname
932#: reference_sfcgal.xml:601
933#, no-c-format
934msgid "ST_3DDifference"
935msgstr "ST_3DDifference"
936
937#. Tag: refpurpose
938#: reference_sfcgal.xml:603
939#, no-c-format
940msgid "Perform 3D difference"
941msgstr "3次元の差分を計算します。"
942
943#. Tag: funcprototype
944#: reference_sfcgal.xml:608
945#, no-c-format
946msgid ""
947"<funcdef>geometry <function>ST_3DDifference</function></funcdef> "
948"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
949"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
950msgstr ""
951"<funcdef>geometry <function>ST_3DDifference</function></funcdef> "
952"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
953"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
954
955#. Tag: para
956#: reference_sfcgal.xml:618
957#, no-c-format
958msgid "Returns that part of geom1 that is not part of geom2."
959msgstr "geom2に含まれないgeom1の一部を返します"
960
961#. Tag: para
962#: reference_sfcgal.xml:640
963#, no-c-format
964msgid ""
965"Original 3D geometries overlaid. geom2 is the part that will be removed."
966msgstr "元の3次元ジオメトリを重ねたもの。geom2は削除部分にあたります。"
967
968#. Tag: programlisting
969#: reference_sfcgal.xml:645
970#, no-c-format
971msgid ""
972"SELECT ST_3DDifference(geom1,geom2)\n"
973"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
974" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
975"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
976" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
977msgstr ""
978"SELECT ST_3DDifference(geom1,geom2)\n"
979"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
980" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
981"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
982" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
983
984#. Tag: para
985#: reference_sfcgal.xml:651
986#, no-c-format
987msgid "What's left after removing geom2"
988msgstr "geom2を削除した後に残るもの"
989
990#. Tag: para
991#: reference_sfcgal.xml:665
992#, no-c-format
993msgid ""
994", <xref linkend=\"ST_AsX3D\"/>, <xref linkend=\"ST_3DIntersection\"/> <xref "
995"linkend=\"ST_3DUnion\"/>"
996msgstr ""
997", <xref linkend=\"ST_AsX3D\"/>, <xref linkend=\"ST_3DIntersection\"/> <xref "
998"linkend=\"ST_3DUnion\"/>"
999
1000#. Tag: refname
1001#: reference_sfcgal.xml:675
1002#, no-c-format
1003msgid "ST_3DUnion"
1004msgstr "ST_3DUnion"
1005
1006#. Tag: refpurpose
1007#: reference_sfcgal.xml:677
1008#, no-c-format
1009msgid "Perform 3D union"
1010msgstr "3次元の結合を計算します。"
1011
1012#. Tag: funcprototype
1013#: reference_sfcgal.xml:682
1014#, no-c-format
1015msgid ""
1016"<funcdef>geometry <function>ST_3DUnion</function></funcdef> "
1017"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
1018"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
1019msgstr ""
1020"<funcdef>geometry <function>ST_3DUnion</function></funcdef> "
1021"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
1022"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
1023
1024#. Tag: para
1025#: reference_sfcgal.xml:715
1026#, no-c-format
1027msgid "Original 3D geometries overlaid. geom2 is the one with transparency."
1028msgstr "元の3次元ジオメトリを重ねたもの。geom2は半透明で示しています。"
1029
1030#. Tag: programlisting
1031#: reference_sfcgal.xml:720
1032#, no-c-format
1033msgid ""
1034"SELECT ST_3DUnion(geom1,geom2)\n"
1035"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
1036" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
1037"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
1038" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
1039msgstr ""
1040"SELECT ST_3DUnion(geom1,geom2)\n"
1041"FROM ( SELECT ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
1042" 50, 'quad_segs=2'),0,0,30) AS geom1,\n"
1043"        ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(80 80)'),\n"
1044" 50, 'quad_segs=1'),0,0,30) AS geom2 ) As t;"
1045
1046#. Tag: para
1047#: reference_sfcgal.xml:726
1048#, no-c-format
1049msgid "Union of geom1 and geom2"
1050msgstr "geom1とgeom2の結合"
1051
1052#. Tag: para
1053#: reference_sfcgal.xml:740
1054#, no-c-format
1055msgid ""
1056", <xref linkend=\"ST_AsX3D\"/>, <xref linkend=\"ST_3DIntersection\"/> <xref "
1057"linkend=\"ST_3DDifference\"/>"
1058msgstr ""
1059", <xref linkend=\"ST_AsX3D\"/>, <xref linkend=\"ST_3DIntersection\"/> <xref "
1060"linkend=\"ST_3DDifference\"/>"
1061
1062#. Tag: refname
1063#: reference_sfcgal.xml:751
1064#, no-c-format
1065msgid "ST_3DArea"
1066msgstr "ST_3DArea"
1067
1068#. Tag: refpurpose
1069#: reference_sfcgal.xml:753
1070#, no-c-format
1071msgid "Computes area of 3D surface geometries. Will return 0 for solids."
1072msgstr "3次元の面ジオメトリの面積を計算します。立体の場合は0を返します。"
1073
1074#. Tag: funcprototype
1075#: reference_sfcgal.xml:758
1076#, no-c-format
1077msgid ""
1078"<funcdef>float<function>ST_3DArea</function></funcdef> "
1079"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1080msgstr ""
1081"<funcdef>float<function>ST_3DArea</function></funcdef> "
1082"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1083
1084#. Tag: para
1085#: reference_sfcgal.xml:776
1086#, no-c-format
1087msgid ""
1088"Note: By default a PolyhedralSurface built from WKT is a surface geometry, "
1089"not solid. It therefore has surface area. Once converted to a solid, no area."
1090msgstr ""
1091"ご注意: デフォルトでは、WKTから生成されたPolyhedralSurfaceは面ジオメトリで、"
1092"立体ではありません。サーフェス面を持ちます。立体に変換すると、面を持ちませ"
1093"ん。"
1094
1095#. Tag: programlisting
1096#: reference_sfcgal.xml:777
1097#, no-c-format
1098msgid ""
1099"SELECT ST_3DArea(geom) As cube_surface_area,\n"
1100"        ST_3DArea(ST_MakeSolid(geom)) As solid_surface_area\n"
1101"  FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
1102"    ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)),\n"
1103"    ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
1104"    ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1105"    ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)),\n"
1106"    ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
1107"\n"
1108" cube_surface_area | solid_surface_area\n"
1109"-------------------+--------------------\n"
1110"                 6 |                  0"
1111msgstr ""
1112"SELECT ST_3DArea(geom) As cube_surface_area,\n"
1113"        ST_3DArea(ST_MakeSolid(geom)) As solid_surface_area\n"
1114"  FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
1115"    ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)),\n"
1116"    ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
1117"    ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1118"    ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)),\n"
1119"    ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
1120"\n"
1121" cube_surface_area | solid_surface_area\n"
1122"-------------------+--------------------\n"
1123"                 6 |                  0"
1124
1125#. Tag: para
1126#: reference_sfcgal.xml:783
1127#, no-c-format
1128msgid ""
1129", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>, <xref "
1130"linkend=\"ST_Area\"/>"
1131msgstr ""
1132", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>, <xref "
1133"linkend=\"ST_Area\"/>"
1134
1135#. Tag: refname
1136#: reference_sfcgal.xml:789
1137#, no-c-format
1138msgid "ST_Tesselate"
1139msgstr "ST_Tesselate"
1140
1141#. Tag: refpurpose
1142#: reference_sfcgal.xml:791
1143#, no-c-format
1144msgid ""
1145"Perform surface Tesselation of a polygon or polyhedralsurface and returns as "
1146"a TIN or collection of TINS"
1147msgstr ""
1148"ポリゴンまたは多面体サーフェスのテッセレーションを計算し、TINまたはTINコレク"
1149"ションを返します。"
1150
1151#. Tag: funcprototype
1152#: reference_sfcgal.xml:796
1153#, no-c-format
1154msgid ""
1155"<funcdef>geometry <function>ST_Tesselate</function></funcdef> "
1156"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
1157msgstr ""
1158"<funcdef>geometry <function>ST_Tesselate</function></funcdef> "
1159"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
1160
1161#. Tag: para
1162#: reference_sfcgal.xml:805
1163#, no-c-format
1164msgid ""
1165"Takes as input a surface such a MULTI(POLYGON) or POLYHEDRALSURFACE and "
1166"returns a TIN representation via the process of tesselation using triangles."
1167msgstr ""
1168"(MULTI)POLYGONまたはPOLYHEDRALSURFACEのような面を入力に取り、三角形を使った"
1169"テッセレーション処理を通してTIN表現を返します。"
1170
1171#. Tag: programlisting
1172#: reference_sfcgal.xml:819
1173#, no-c-format
1174msgid ""
1175"SELECT ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 "
1176"0 0)),\n"
1177"                ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 "
1178"1, 0 0 1, 0 0 0)),\n"
1179"                ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1180"                ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 "
1181"1, 0 1 1, 0 0 1)) )');"
1182msgstr ""
1183"SELECT ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 "
1184"0 0)),\n"
1185"                ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 "
1186"1, 0 0 1, 0 0 0)),\n"
1187"                ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1188"                ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 "
1189"1, 0 1 1, 0 0 1)) )');"
1190
1191#. Tag: para
1192#: reference_sfcgal.xml:825
1193#, no-c-format
1194msgid "Original Cube"
1195msgstr "元の立方体"
1196
1197#. Tag: programlisting
1198#: reference_sfcgal.xml:830
1199#, no-c-format
1200msgid ""
1201"SELECT ST_Tesselate(ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 "
1202"1 1, 0 1 0, 0 0 0)),\n"
1203"        ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, "
1204"0 0 0)),\n"
1205"        ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1206"        ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, "
1207"0 0 1)) )'));"
1208msgstr ""
1209"SELECT ST_Tesselate(ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 "
1210"1 1, 0 1 0, 0 0 0)),\n"
1211"        ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, "
1212"0 0 0)),\n"
1213"        ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1214"        ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, "
1215"0 0 1)) )'));"
1216
1217#. Tag: para
1218#: reference_sfcgal.xml:831
1219#, no-c-format
1220msgid "ST_AsText output:"
1221msgstr "ST_AsTextの出力:"
1222
1223#. Tag: screen
1224#: reference_sfcgal.xml:832
1225#, no-c-format
1226msgid ""
1227"TIN Z (((0 0 0,0 0 1,0 1 1,0 0 0)),((0 1 0,0 0 0,0 1 1,0 1 0)),\n"
1228"        ((0 0 0,0 1 0,1 1 0,0 0 0)),\n"
1229"        ((1 0 0,0 0 0,1 1 0,1 0 0)),((0 0 1,1 0 0,1 0 1,0 0 1)),\n"
1230"        ((0 0 1,0 0 0,1 0 0,0 0 1)),\n"
1231"        ((1 1 0,1 1 1,1 0 1,1 1 0)),((1 0 0,1 1 0,1 0 1,1 0 0)),\n"
1232"        ((0 1 0,0 1 1,1 1 1,0 1 0)),((1 1 0,0 1 0,1 1 1,1 1 0)),\n"
1233"        ((0 1 1,1 0 1,1 1 1,0 1 1)),((0 1 1,0 0 1,1 0 1,0 1 1)))"
1234msgstr ""
1235"TIN Z (((0 0 0,0 0 1,0 1 1,0 0 0)),((0 1 0,0 0 0,0 1 1,0 1 0)),\n"
1236"        ((0 0 0,0 1 0,1 1 0,0 0 0)),\n"
1237"        ((1 0 0,0 0 0,1 1 0,1 0 0)),((0 0 1,1 0 0,1 0 1,0 0 1)),\n"
1238"        ((0 0 1,0 0 0,1 0 0,0 0 1)),\n"
1239"        ((1 1 0,1 1 1,1 0 1,1 1 0)),((1 0 0,1 1 0,1 0 1,1 0 0)),\n"
1240"        ((0 1 0,0 1 1,1 1 1,0 1 0)),((1 1 0,0 1 0,1 1 1,1 1 0)),\n"
1241"        ((0 1 1,1 0 1,1 1 1,0 1 1)),((0 1 1,0 0 1,1 0 1,0 1 1)))"
1242
1243#. Tag: para
1244#: reference_sfcgal.xml:838
1245#, no-c-format
1246msgid "Tesselated Cube with triangles colored"
1247msgstr "彩色した三角形によるテッセレーションを施した立方体"
1248
1249#. Tag: programlisting
1250#: reference_sfcgal.xml:846
1251#, no-c-format
1252msgid ""
1253"SELECT 'POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 160, 120 190, "
1254"10 190 ))'::geometry;"
1255msgstr ""
1256"SELECT 'POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 160, 120 190, "
1257"10 190 ))'::geometry;"
1258
1259#. Tag: programlisting
1260#: reference_sfcgal.xml:857
1261#, no-c-format
1262msgid ""
1263"SELECT\n"
1264"        ST_Tesselate('POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 "
1265"160, 120 190, 10 190 ))'::geometry);"
1266msgstr ""
1267"SELECT\n"
1268"        ST_Tesselate('POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 "
1269"160, 120 190, 10 190 ))'::geometry);"
1270
1271#. Tag: para
1272#: reference_sfcgal.xml:859
1273#, no-c-format
1274msgid "ST_AsText output"
1275msgstr "ST_AsTextの出力:"
1276
1277#. Tag: screen
1278#: reference_sfcgal.xml:860
1279#, no-c-format
1280msgid ""
1281"TIN(((80 130,50 160,80 70,80 130)),((50 160,10 190,10 70,50 160)),\n"
1282"         ((80 70,50 160,10 70,80 70)),((120 160,120 190,50 160,120 160)),\n"
1283" ((120 190,10 190,50 160,120 190)))"
1284msgstr ""
1285"TIN(((80 130,50 160,80 70,80 130)),((50 160,10 190,10 70,50 160)),\n"
1286"         ((80 70,50 160,10 70,80 70)),((120 160,120 190,50 160,120 160)),\n"
1287" ((120 190,10 190,50 160,120 190)))"
1288
1289#. Tag: para
1290#: reference_sfcgal.xml:866
1291#, no-c-format
1292msgid "Tesselated Polygon"
1293msgstr "テッセレーションを施したポリゴン"
1294
1295#. Tag: para
1296#: reference_sfcgal.xml:879
1297#, no-c-format
1298msgid ", <xref linkend=\"ST_DelaunayTriangles\"/>"
1299msgstr ""
1300
1301#. Tag: refname
1302#: reference_sfcgal.xml:887
1303#, no-c-format
1304msgid "ST_Volume"
1305msgstr "ST_Volume"
1306
1307#. Tag: refpurpose
1308#: reference_sfcgal.xml:889
1309#, no-c-format
1310msgid ""
1311"Computes the volume of a 3D solid. If applied to surface (even closed) "
1312"geometries will return 0."
1313msgstr ""
1314"3次元立体の体積を計算します。面ジオメトリは (閉じていても)0を返します。"
1315
1316#. Tag: funcprototype
1317#: reference_sfcgal.xml:894
1318#, no-c-format
1319msgid ""
1320"<funcdef>float <function>ST_Volume</function></funcdef> "
1321"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1322msgstr ""
1323"<funcdef>float <function>ST_Volume</function></funcdef> "
1324"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1325
1326#. Tag: title
1327#: reference_sfcgal.xml:912
1328#, no-c-format
1329msgid "Example"
1330msgstr "例"
1331
1332#. Tag: para
1333#: reference_sfcgal.xml:913
1334#, no-c-format
1335msgid ""
1336"When closed surfaces are created with WKT, they are treated as areal rather "
1337"than solid. To make them solid, you need to use <xref linkend=\"ST_MakeSolid"
1338"\"/>. Areal geometries have no volume. Here is an example to demonstrate."
1339msgstr ""
1340"WKTで閉じた面を生成した時、それは立体でなく面として扱われるます。立体にするに"
1341"は<xref linkend=\"ST_MakeSolid\"/>を使います。面ジオメトリは堆積を持ちませ"
1342"ん。例を挙げます。"
1343
1344#. Tag: programlisting
1345#: reference_sfcgal.xml:915
1346#, no-c-format
1347msgid ""
1348"SELECT ST_Volume(geom) As cube_surface_vol,\n"
1349"        ST_Volume(ST_MakeSolid(geom)) As solid_surface_vol\n"
1350"  FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
1351"    ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)),\n"
1352"    ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
1353"    ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1354"    ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)),\n"
1355"    ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
1356"\n"
1357" cube_surface_vol | solid_surface_vol\n"
1358"------------------+-------------------\n"
1359"                0 |                 1"
1360msgstr ""
1361"SELECT ST_Volume(geom) As cube_surface_vol,\n"
1362"        ST_Volume(ST_MakeSolid(geom)) As solid_surface_vol\n"
1363"  FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)),\n"
1364"    ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)),\n"
1365"    ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)),\n"
1366"    ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)),\n"
1367"    ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)),\n"
1368"    ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
1369"\n"
1370" cube_surface_vol | solid_surface_vol\n"
1371"------------------+-------------------\n"
1372"                0 |                 1"
1373
1374#. Tag: para
1375#: reference_sfcgal.xml:921
1376#, no-c-format
1377msgid ", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>"
1378msgstr ", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>"
1379
1380#. Tag: refname
1381#: reference_sfcgal.xml:928
1382#, no-c-format
1383msgid "ST_MakeSolid"
1384msgstr "ST_MakeSolid"
1385
1386#. Tag: refpurpose
1387#: reference_sfcgal.xml:930
1388#, no-c-format
1389msgid ""
1390"Cast the geometry into a solid. No check is performed. To obtain a valid "
1391"solid, the input geometry must be a closed Polyhedral Surface or a closed "
1392"TIN."
1393msgstr ""
1394"ジオメトリを立体にキャストします。チェックはしません。妥当な立体を得るには、"
1395"入力ジオメトリは閉じた多面体サーフェスか閉じたTINでなければなりません。"
1396
1397#. Tag: funcprototype
1398#: reference_sfcgal.xml:935
1399#, no-c-format
1400msgid ""
1401"<funcdef>geometry<function>ST_MakeSolid</function></funcdef> "
1402"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1403msgstr ""
1404"<funcdef>geometry<function>ST_MakeSolid</function></funcdef> "
1405"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1406
1407#. Tag: refname
1408#: reference_sfcgal.xml:956
1409#, no-c-format
1410msgid "ST_IsSolid"
1411msgstr "ST_IsSolid"
1412
1413#. Tag: refpurpose
1414#: reference_sfcgal.xml:958
1415#, no-c-format
1416msgid "Test if the geometry is a solid. No validity check is performed."
1417msgstr ""
1418"ジオメトリが立体であるかどうかをテストします。妥当性チェックは行いません。"
1419
1420#. Tag: funcprototype
1421#: reference_sfcgal.xml:963
1422#, no-c-format
1423msgid ""
1424"<funcdef>boolean<function>ST_IsSolid</function></funcdef> "
1425"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1426msgstr ""
1427"<funcdef>boolean<function>ST_IsSolid</function></funcdef> "
1428"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
1429
1430#, fuzzy
1431#~ msgid ", <xref linkend=\"ST_ConcaveHull\"/>, <xref linkend=\"ST_Dump\"/>"
1432#~ msgstr ", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>"
1433
1434#~ msgid ""
1435#~ "Some SFCGAL functions replace standard ones (ST_Intersects, "
1436#~ "ST_Intersection, ST_Difference, ST_Union, ST_Area and ST_Distance), to "
1437#~ "switch between standard functions and SFCGAL function use: "
1438#~ "<programlisting>SET postgis.backend = sfcgal;</programlisting> and"
1439#~ msgstr ""
1440#~ "SFCGAL関数には標準の関数を置き換えるものがあります (ST_Intersects, "
1441#~ "ST_Intersection, ST_Difference, ST_Union, ST_Area, ST_Distance)。標準の関"
1442#~ "数とSFCGAL関数とを切り替えるには、次の二つのいずれかを実行します。"
1443#~ "<programlisting>SET postgis.backend = sfcgal;</programlisting>および"
1444
1445#~ msgid "SET postgis.backend = geos;"
1446#~ msgstr "SET postgis.backend = geos;"
1447