<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1><code class="JS" xml:lang="en">window.screenX</code>, <code class="JS" xml:lang="en">window.screenY</code></h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Opera 9.52</anchor> はなぜか負の値を返します。推測では、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">viewport</anchor> の左上から<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">タブ</anchor>に相当する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">窓</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">外辺</anchor>までの長さです。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> その代わり(?)なのか、 <code class="JS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">window.screenTop</anchor></code>,
<code class="JS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">window.screenLeft</anchor></code> があります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Firefox3</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor> が対応していますが、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WinIE7</anchor> は未対応です。</p></section><section><h1><code class="DOMa" xml:lang="en">screenX</code> 属性、 <code class="DOMa" xml:lang="en">screenY</code> 属性 (<code class="DOMi" xml:lang="en">MouseEvent</code> オブジェクト)</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WinIE7</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WebKit</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Opera</anchor>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Gecko</anchor> が実装しています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <cite xml:lang="en-us">event.screenX - MDC</cite> (<time>2009-01-12 21:45:01 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://developer.mozilla.org/En/DOM/Event.screenX">https://developer.mozilla.org/En/DOM/Event.screenX</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <cite xml:lang="en">Document Object Model Events</cite> (<time>2000-11-10 08:17:19 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-MouseEvent-screenX">http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-MouseEvent-screenX</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <cite xml:lang="en">Touch Events</cite>
( (<time>2013-10-12 10:35:42 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://dvcs.w3.org/hg/webevents/raw-file/v1/touchevents.html#widl-Touch-screenX">https://dvcs.w3.org/hg/webevents/raw-file/v1/touchevents.html#widl-Touch-screenX</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite xml:lang="en">set window rect: restrict to signed 32-bit integer input</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">andreastt</anchor>著, <time>2017-09-05 23:51:51 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/webdriver/commit/60a0ee3afaecd3acd727865fda86c5e16cd57604">https://github.com/w3c/webdriver/commit/60a0ee3afaecd3acd727865fda86c5e16cd57604</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <cite xml:lang="en">set window rect: restrict to signed 32-bit integer input</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">andreastt</anchor>著, <time>2017-09-05 23:51:51 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/w3c/webdriver/commit/60a0ee3afaecd3acd727865fda86c5e16cd57604">https://github.com/w3c/webdriver/commit/60a0ee3afaecd3acd727865fda86c5e16cd57604</anchor-external></p></section></body></html>