postgis-workshop

equality

	Language	Translated	Unfinished	Unfinished words	Unfinished characters	Untranslated	Checks	Suggestions	Comments
	English		0	0	0	0	0	0	0

	German	0%	12	397	2,475	12	0	0	0

	Japanese		0	0	0	0	0	0	0

	Spanish	0%	12	397	2,475	12	0	0	0

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Overview

Project website	postgis.net/workshops/postgis-intro
Project maintainers	jsanz yellow73 komzpa andischi dkastl astrid_emde dmateos jef cvvergara
Translation process	Translations can be made directly. Translation suggestions can be made. Any authenticated user can contribute. The translation uses bilingual files.
Source code repository	`https://github.com/postgis/postgis-workshops.git`
Repository branch	master
Last remote commit	Merge pull request #103 from osgeoweblate/weblate-postgis-workshop-index `97ed677` Regina Obe authored yesterday
Last commit in Weblate	Translated using Weblate (Japanese) `18674b6` Teramoto Ikuhiro authored 5 months ago
Weblate repository	`https://weblate.osgeo.org/git/postgis-workshop/index/`
File mask	`postgis-intro/sources/locale/*/LC_MESSAGES/equality.po`

String statistics

	Strings percent	Hosted strings	Words percent	Hosted words	Characters percent	Hosted characters
Total		48		1,588		9,900
Source		12		397		2,475
Translated	50%	24	50%	794	50%	4,950
Needs editing	0%	0	0%	0	0%	0
Read-only	25%	12	25%	397	25%	2,475
Failing checks	0%	0	0%	0	0%	0
Strings with suggestions	0%	0	0%	0	0%	0
Untranslated strings	50%	24	50%	794	50%	4,950

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None New alert postgis-workshop / equality	Broken project website URL a month ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English As you can see, all of our spatially equal geometries also have equal bounds. Unfortunately, Polygon 5 is also returned as equal under this test, because it shares the same bounding box as the other geometries. Why is this useful, then? Although this will be covered in detail later, the short answer is that this enables the use of spatial indexing that can quickly reduce huge comparison sets into more manageable blocks when joining or filtering data. Japanese 209 characters edited Current translation Translated ご覧の通り、全ての空間的に等価はバウンディングボックスも等価です。不幸なことに、ポリゴン 5 はこのテストしたで等価とされます。他のジオメトリと同じバウンディングボックスとなるためです。ではなぜこれが便利なのでしょうか？後で詳細説明をしますが、簡単に言うと、この方法だと、空間インデックスを使えて、データの結合やフィルタリングの時に、巨大な比較対象の集合を、より管理しやすいブロックに素早く減らすことができるためです。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English Exact equality requires, in the worst case, comparison of each and every vertex in the geometry to determine equality. This can be slow, and may not be appropriate for comparing huge numbers of geometries. To allow for speedier comparison, the equal bounds operator, :command:`~=`, is provided. This operates only on the bounding box (rectangle), ensuring that the geometries occupy the same two dimensional extent, but not necessarily the same space. Japanese 229 characters edited Current translation Translated 確実な等価性には、最悪の場合には、等価性を判断するためにジオメトリの各々の頂点の比較が求められます。これは非常に遅くなりますし、多数のジオメトリの比較には適切でない場合があります。より高速な比較のために、バウンディングボックスの等価性を見る演算子である :command:`~=` が提供されています。この演算子はバウンディングボックス (長方形) だけで計算していて、ジオメトリが同じ二次元範囲を占めるのを保証しますが、同じ空間を占めている保証はしません。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English Equal Bounds Japanese 5 characters edited Current translation Translated 境界が等価 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English These results are more in line with our intuitive understanding of equality. Polygons 1 through 4 are considered equal, since they enclose the same area. Note that neither the direction of the polygon is drawn, the starting point for defining the polygon, nor the number of points used are important here. What is important is that the polygons contain the same space. Japanese 150 characters edited Current translation Translated これらの結果は、等価性の直感的な理解との一致がよりよくなります。ポリゴン 1 から 4 は、同じ領域を囲んでいるので、等価とみなされます。ポリゴンの方向、ポリゴンの定義のための開始点、ポイント数のいずれもが、ここでは重要ではないことに注意して下さい。重要なのは、ポリゴンが同じ空間を含むことなのです。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English As we saw above, exact equality does not take into account the spatial nature of the geometries. There is an function, aptly named :command:`ST_Equals`, available to test the spatial equality or equivalence of geometries. Japanese 111 characters edited Current translation Translated 上に見る通り、確実な等価性は、ジオメトリの空間の性質を考慮に入れていません。適切に名付けられた :command:`ST_Equals` 関数があり、空間的な等価性のテスト、もしくは、ジオメトリの等価性のテストができます。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English Spatially Equal Japanese 6 characters edited Current translation Translated 空間的に等価 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English In this example, the polygons are only equal to themselves, not to other seemingly equivalent polygons (as in the case of Polygons 1 through 3). In the case of Polygons 1, 2, and 3, the vertices are in identical positions but are defined in differing orders. Polygon 4 has colinear (and thus redundant) vertices on the hexagon edges causing inequality with Polygon 1. Japanese 156 characters edited Current translation Translated この例では、ポリゴンは自身としか等しくなく、他の等価に見えるポリゴンとは等しくありません (ポリゴン1から3の場合)。ポリゴン 1, 2, 3 の場合は、頂点は同じ位置にありますが、順序が異なります。ポリゴン 4 は、六角形の辺の上で共線が存在する (ゆえに冗長です) ので、ポリゴン 1 と等価でなくなります。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English Exact equality is determined by comparing two geometries, vertex by vertex, in order, to ensure they are identical in position. The following examples show how this method can be limited in its effectiveness. Japanese 83 characters edited Current translation Translated 確実な等価性は二つのジオメトリの頂点と頂点を順序も含めて、同一の位置にあるかを比較して決めます。次の例ではこのメソッドでの有効性がどれだけ制限されるかを示しています。 5 months ago
yellow73 Suggestion accepted postgis-workshop / equality — Japanese	English Exactly Equal Japanese 5 characters edited Current translation Translated 確実に等価 5 months ago

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