[e] (0) Clarify <link sizes> semantics.

Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24014 Affected topics: HTML git-svn-id: http://svn.whatwg.org/webapps@8348 340c8d12-0b0e-0410-8428-c7bf67bfef74
whatwg · Dec 12, 2013 · b28d225 · b28d225
1 parent fdb94d7
commit b28d225
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Showing 3 changed files with 18 additions and 3 deletions.
diff --git a/complete.html b/complete.html
@@ -32686,7 +32686,12 @@ <h5 id=rel-icon><span class=secno>4.8.5.6 </span>Link type "<dfn title=rel-icon>
   ZERO (0) character and that are separated by a single U+0078 LATIN SMALL LETTER X or U+0058 LATIN
   CAPITAL LETTER X character.</p>
 
-  <p>The keywords represent icon sizes.</p>
+  <p>The keywords represent icon sizes in raw pixels (as opposed to CSS pixels).</p>
+
+  <p class=note>An icon that is 50 CSS pixels wide intended for displays with a device pixel
+  density of two device pixels per CSS pixel (2x, 192dpi) would have a width of 100 raw pixels. This
+  features does not support indicating that a different resource is to be used for small
+  high-resolution icons vs large low-resolution icons (e.g. 50&times;50 2x vs 100&times;100 1x).</p>
 
   <div class=impl>
 

diff --git a/index b/index
@@ -32686,7 +32686,12 @@ dictionary <dfn id=trackeventinit>TrackEventInit</dfn> : <a href=#eventinit>Even
   ZERO (0) character and that are separated by a single U+0078 LATIN SMALL LETTER X or U+0058 LATIN
   CAPITAL LETTER X character.</p>
 
-  <p>The keywords represent icon sizes.</p>
+  <p>The keywords represent icon sizes in raw pixels (as opposed to CSS pixels).</p>
+
+  <p class=note>An icon that is 50 CSS pixels wide intended for displays with a device pixel
+  density of two device pixels per CSS pixel (2x, 192dpi) would have a width of 100 raw pixels. This
+  features does not support indicating that a different resource is to be used for small
+  high-resolution icons vs large low-resolution icons (e.g. 50&times;50 2x vs 100&times;100 1x).</p>
 
   <div class=impl>
 

diff --git a/source b/source
@@ -35494,7 +35494,12 @@ dictionary <dfn>TrackEventInit</dfn> : <span>EventInit</span> {
   ZERO (0) character and that are separated by a single U+0078 LATIN SMALL LETTER X or U+0058 LATIN
   CAPITAL LETTER X character.</p>
 
-  <p>The keywords represent icon sizes.</p>
+  <p>The keywords represent icon sizes in raw pixels (as opposed to CSS pixels).</p>
+
+  <p class="note">An icon that is 50 CSS pixels wide intended for displays with a device pixel
+  density of two device pixels per CSS pixel (2x, 192dpi) would have a width of 100 raw pixels. This
+  features does not support indicating that a different resource is to be used for small
+  high-resolution icons vs large low-resolution icons (e.g. 50&times;50 2x vs 100&times;100 1x).</p>
 
   <div class="impl">