Re: [whatwg] Canvas line styles comments

2008-02-09 Thread Ian Hickson
On Sat, 2 Feb 2008, Philip Taylor wrote: The lineCap attribute defines the type of endings that UAs shall place on the end of lines. - it seems weird to use shall, since this is the only place in the spec (except the list of RFC2119 keywords) that uses it. The other line* properties don't

Re: [whatwg] Canvas line styles comments

2008-02-03 Thread Kristof Zelechovski
, February 02, 2008 11:21 PM To: Kristof Zelechovski Cc: WHATWG Subject: Re: [whatwg] Canvas line styles comments On 02/02/2008, Kristof Zelechovski [EMAIL PROTECTED] wrote: You considered the convex hull of the original lines to get that paradox; I had the stroke path segments in mind. (Stroke

Re: [whatwg] Canvas line styles comments

2008-02-02 Thread Philip Taylor
Some comments on the newly modified version: The lineCap attribute defines the type of endings that UAs shall place on the end of lines. - it seems weird to use shall, since this is the only place in the spec (except the list of RFC2119 keywords) that uses it. The other line* properties don't

Re: [whatwg] Canvas line styles comments

2008-02-02 Thread Kristof Zelechovski
- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Philip Taylor Sent: Saturday, February 02, 2008 8:48 PM To: Ian Hickson Cc: WHATWG Subject: Re: [whatwg] Canvas line styles comments Some comments on the newly modified version: [snip] A join exists at any point in a subpath shared

Re: [whatwg] Canvas line styles comments

2008-02-02 Thread Philip Taylor
On 02/02/2008, Kristof Zelechovski [EMAIL PROTECTED] wrote: The rounding arc should be chosen so that it is not contained in the convex hull of the stroke path segments terminated at the points where the arc begins. I believe I can see the idea there, but I can't quite tell what that phrase

Re: [whatwg] Canvas line styles comments

2008-02-02 Thread Kristof Zelechovski
Zelechovski Cc: WHATWG; Ian Hickson Subject: Re: [whatwg] Canvas line styles comments On 02/02/2008, Kristof Zelechovski [EMAIL PROTECTED] wrote: The rounding arc should be chosen so that it is not contained in the convex hull of the stroke path segments terminated at the points where the arc

Re: [whatwg] Canvas line styles comments

2008-02-02 Thread Philip Taylor
On 02/02/2008, Kristof Zelechovski [EMAIL PROTECTED] wrote: You considered the convex hull of the original lines to get that paradox; I had the stroke path segments in mind. (Stroke path segments are the path equivalent of the stroked curve when the stroke operator is not allowed and must be

Re: [whatwg] Canvas line styles comments

2008-01-24 Thread Ian Hickson
On Tue, 19 Jun 2007, Philip Taylor wrote: For lineJoin, the term joins is used but not properly defined (except indirectly as where two lines meet). Given the implementations, this should be something like: For each subpath, a join exists at the point shared by each consecutive pair of

[whatwg] Canvas line styles comments

2007-06-19 Thread Philip Taylor
Lines are great fun. See http://canvex.lazyilluminati.com/misc/lines.html for a random collection of demonstrations relating to the stuff below. For lineJoin, the term joins is used but not properly defined (except indirectly as where two lines meet). Given the implementations, this should be