- From: Ian Hickson via cvs-syncmail <cvsmail@w3.org>
- Date: Fri, 13 Jun 2008 02:29:40 +0000
- To: public-html-commits@w3.org
Update of /sources/public/html5/spec In directory hutz:/tmp/cvs-serv9551 Modified Files: Overview.html Log Message: Try to get closer to browsers. Slightly. (whatwg r1764) Index: Overview.html =================================================================== RCS file: /sources/public/html5/spec/Overview.html,v retrieving revision 1.953 retrieving revision 1.954 diff -u -d -r1.953 -r1.954 --- Overview.html 13 Jun 2008 02:16:28 -0000 1.953 +++ Overview.html 13 Jun 2008 02:29:38 -0000 1.954 @@ -19587,18 +19587,27 @@ along this circle's circumference, measured in radians clockwise from the positive x-axis, are the start and end points respectively. - <p>If the absolute magnitude of the difference between the <var - title="">startAngle</var> and <var title="">endAngle</var> angles is equal - to or greater than 2π, then the arc is the whole circumference of this - circle. + <p>If the <var title="">anticlockwise</var> argument is false and + <span><var title="">endAngle</var>-<var title="">startAngle</var></span> + is equal to or greater than <span>2π</span>, or, if the <var + title="">anticlockwise</var> argument is <em>true</em> and <span><var + title="">startAngle</var>-<var title="">endAngle</var></span> is equal to + or greater than <span>2π</span>, then the arc is the whole + circumference of this circle.</p> + <!--alternatively (this is not equivalent, but might make more + sense, if browsers are willing to change to it: <p>If the absolute + magnitude of the difference between the <var + title="">startAngle</var> and <var title="">endAngle</var> angles is + equal to or greater than <span>2π</span>, then the arc is the + whole circumference of this circle.</p>--> <p>Otherwise, the arc is the path along the circumference of this circle from the start point to the end point, going anti-clockwise if the <var title="">anticlockwise</var> argument is true, and clockwise otherwise. Since the points are on the circle, as opposed to being simply angles from - zero, the arc can never cover an angle greater than 2π radians. If the - two angles are equal, or if the radius is zero, then the arc is defined as - being of zero length in both directions. + zero, the arc can never cover an angle greater than <span>2π</span> + radians. If the two points are the same, or if the radius is zero, then + the arc is defined as being of zero length in both directions. <p>Negative values for <var title="">radius</var> must cause the implementation to raise an <code>INDEX_SIZE_ERR</code> exception.
Received on Friday, 13 June 2008 02:30:15 UTC