2021/09/15 時点の英語版に同期

author: Masahiro FUJIMOTO <mfujimot@gmail.com> 2022-01-10 10:09:21 +0900
committer: Masahiro FUJIMOTO <mfujimot@gmail.com> 2022-01-17 00:02:49 +0900
commit: 1cc1623c4210976db8dd748baabba55ba78d74d1 (patch)
tree: 14dabec75ab3ef007a77d29bba29c5562e53dd89
parent: bdd75e733e6c59c91af2b9733403b6317698e6f7 (diff)
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diff --git a/files/ja/web/api/uievent/layerx/index.md b/files/ja/web/api/uievent/layerx/index.md
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+---
+title: UIEvent.layerX
+slug: Web/API/UIEvent/layerX
+tags:
+  - API
+  - DOM
+  - プロパティ
+  - 読み取り専用
+  - リファレンス
+  - UIEvent
+browser-compat: api.UIEvent.layerX
+translation_of: Web/API/UIEvent/layerX
+---
+{{APIRef("DOM Events")}} {{Non-standard_header}}
+
+**`UIEvent.layerX`** は読み取り専用のプロパティで、現在のレイヤーに関連するイベントの水平座標を返します。
+
+このプロパティは、ページのスクロールを考慮し、文書全体からの相対値を返します。ただし、位置指定された要素内でイベントが発生した場合は、位置指定された要素の左上からの相対値が返されます。
+
+## 構文
+
+```js
+var xpos = event.layerX
+```
+
+- `xpos` は整数値で、マウスイベントが発生したときのマウスポインターのピクセル単位の X 座標です。
+
+## 例
+
+```html
+<html>
+<head>
+<title>pageX\pageY & layerX\layerY example</title>
+
+<script type="text/javascript">
+
+function showCoords(evt){
+  var form = document.forms.form_coords;
+  var parent_id = evt.target.parentNode.id;
+  form.parentId.value = parent_id;
+  form.pageXCoords.value = evt.pageX;
+  form.pageYCoords.value = evt.pageY;
+  form.layerXCoords.value = evt.layerX;
+  form.layerYCoords.value = evt.layerY;
+}
+</script>
+
+<style type="text/css">
+
+ #d1 {
+  border: solid blue 1px;
+  padding: 20px;
+ }
+
+ #d2 {
+  position: absolute;
+  top: 180px;
+  left: 80%;
+  right:auto;
+  width: 40%;
+  border: solid blue 1px;
+  padding: 20px;
+ }
+
+ #d3 {
+  position: absolute;
+  top: 240px;
+  left: 20%;
+  width: 50%;
+  border: solid blue 1px;
+  padding: 10px;
+ }
+
+</style>
+</head>
+
+<body onmousedown="showCoords(event)">
+
+<p>To display the mouse coordinates please click anywhere on the page.</p>
+
+<div id="d1">
+<span>This is an un-positioned div so clicking it will return
+layerX/layerY values almost the same as pageX/PageY values.</span>
+</div>
+
+<div id="d2">
+
+<span>This is a positioned div so clicking it will return layerX/layerY
+values that are relative to the top-left corner of this positioned
+element. Note the pageX\pageY properties still return the
+absolute position in the document, including page scrolling.</span>
+
+<span>Make the page scroll more! This is a positioned div so clicking it
+will return layerX/layerY values that are relative to the top-left
+corner of this positioned element. Note the pageX\pageY properties still
+return the absolute position in the document, including page
+scrolling.</span>
+
+</div>
+
+<div id="d3">
+<form name="form_coords" id="form1">
+ Parent Element id: <input type="text" name="parentId" size="7" /><br />
+ pageX:<input type="text" name="pageXCoords" size="7" />
+ pageY:<input type="text" name="pageYCoords" size="7" /><br />
+ layerX:<input type="text" name="layerXCoords" size="7" />
+ layerY:<input type="text" name="layerYCoords" size="7" />
+</form>
+</div>
+
+</body>
+</html>
+```
+
+## 仕様書
+
+_このプロパティはどの仕様書にも含まれていません。_
+
+## ブラウザーの互換性
+
+{{Compat}}
diff --git a/files/ja/web/api/uievent/layery/index.md b/files/ja/web/api/uievent/layery/index.md
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+---
+title: UIEvent.layerY
+slug: Web/API/UIEvent/layerY
+tags:
+  - API
+  - DOM
+  - プロパティ
+  - 読み取り専用
+  - リファレンス
+  - UIEvent
+browser-compat: api.UIEvent.layerY
+translation_of: Web/API/UIEvent/layerY
+---
+{{APIRef("DOM Events")}}{{Non-standard_header}}
+
+**`UIEvent.layerY`** は読み取り専用のプロパティで、現在のレイヤーに関連するイベントの垂直座標を返します。
+
+このプロパティは、ページのスクロールを考慮し、文書全体からの相対値を返します。ただし、位置指定された要素内でイベントが発生した場合は、位置指定された要素の左上からの相対値が返されます。
+
+## 構文
+
+```js
+var ypos = event.layerY;
+```
+
+- `ypos` は整数値で、マウスイベントが発生したときのマウスポインターのピクセル単位の X 座標です。
+
+## 例
+
+```html
+<html>
+<head>
+<title>pageX\pageY & layerX\layerY example</title>
+
+<script type="text/javascript">
+
+function showCoords(evt){
+  var form = document.forms.form_coords;
+  var parent_id = evt.target.parentNode.id;
+  form.parentId.value = parent_id;
+  form.pageXCoords.value = evt.pageX;
+  form.pageYCoords.value = evt.pageY;
+  form.layerXCoords.value = evt.layerX;
+  form.layerYCoords.value = evt.layerY;
+}
+</script>
+
+<style type="text/css">
+
+ #d1 {
+  border: solid blue 1px;
+  padding: 20px;
+ }
+
+ #d2 {
+  position: absolute;
+  top: 180px;
+  left: 80%;
+  right:auto;
+  width: 40%;
+  border: solid blue 1px;
+  padding: 20px;
+ }
+
+ #d3 {
+  position: absolute;
+  top: 240px;
+  left: 20%;
+  width: 50%;
+  border: solid blue 1px;
+  padding: 10px;
+ }
+
+</style>
+</head>
+
+<body onmousedown="showCoords(event)">
+
+<p>To display the mouse coordinates please click anywhere on the page.</p>
+
+<div id="d1">
+<span>This is an un-positioned div so clicking it will return
+layerX/layerY values almost the same as pageX/PageY values.</span>
+</div>
+
+<div id="d2">
+
+<span>This is a positioned div so clicking it will return layerX/layerY
+values that are relative to the top-left corner of this positioned
+element. Note the pageX\pageY properties still return the
+absolute position in the document, including page scrolling.</span>
+
+<span>Make the page scroll more! This is a positioned div so clicking it
+will return layerX/layerY values that are relative to the top-left
+corner of this positioned element. Note the pageX\pageY properties still
+return the absolute position in the document, including page
+scrolling.</span>
+
+</div>
+
+<div id="d3">
+<form name="form_coords" id="form1">
+ Parent Element id: <input type="text" name="parentId" size="7" /><br />
+ pageX:<input type="text" name="pageXCoords" size="7" />
+ pageY:<input type="text" name="pageYCoords" size="7" /><br />
+ layerX:<input type="text" name="layerXCoords" size="7" />
+ layerY:<input type="text" name="layerYCoords" size="7" />
+</form>
+</div>
+
+</body>
+</html>
+```
+
+## 仕様書
+
+_This property is not part of any specification._
+
+## ブラウザーの互換性
+
+{{Compat}}
author	Masahiro FUJIMOTO <mfujimot@gmail.com>	2022-01-10 10:09:21 +0900
committer	Masahiro FUJIMOTO <mfujimot@gmail.com>	2022-01-17 00:02:49 +0900
commit	1cc1623c4210976db8dd748baabba55ba78d74d1 (patch)
tree	14dabec75ab3ef007a77d29bba29c5562e53dd89
parent	bdd75e733e6c59c91af2b9733403b6317698e6f7 (diff)
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