IRC log of svg on 2009-10-28
Timestamps are in UTC.
- 06:30:26 [RRSAgent]
- RRSAgent has joined #svg
- 06:30:26 [RRSAgent]
- logging to http://www.w3.org/2009/10/28-svg-irc
- 06:30:28 [trackbot]
- RRSAgent, make logs public
- 06:30:28 [Zakim]
- Zakim has joined #svg
- 06:30:30 [trackbot]
- Zakim, this will be GA_SVGWG
- 06:30:30 [Zakim]
- ok, trackbot; I see GA_SVGWG()2:30AM scheduled to start now
- 06:30:31 [trackbot]
- Meeting: SVG Working Group Teleconference
- 06:30:31 [trackbot]
- Date: 28 October 2009
- 06:31:04 [Zakim]
- GA_SVGWG()2:30AM has now started
- 06:31:11 [Zakim]
- +??P0
- 06:31:21 [ed]
- Zakim,??P0 is me
- 06:31:21 [Zakim]
- +ed; got it
- 06:35:30 [Zakim]
- +Doug_Schepers
- 06:36:06 [Zakim]
- +??P2
- 06:36:13 [anthony]
- zakim, ??P2 is me
- 06:36:13 [Zakim]
- +anthony; got it
- 06:41:03 [ed]
- http://mcc.id.au/2007/03/telcon/
- 06:46:49 [anthony]
- Scribe: anthony
- 06:46:53 [anthony]
- Chair: Erik
- 06:46:56 [anthony]
- Topic: Telcon Times
- 06:47:16 [anthony]
- DS: I see 20:00 UTC
- 06:47:26 [anthony]
- ED: That would be 21:00 for Chris and me
- 06:48:01 [anthony]
- AG: That would be 8:00am following day for me
- 06:48:16 [anthony]
- DS: Marked 18:30 on Monday as bad
- 06:48:53 [anthony]
- ... no wait just double checking
- 06:49:16 [anthony]
- ... we talked about 19:00 to 20:30 UTC
- 06:50:51 [anthony]
- ... Chris marked 19:00 to 20:30 UTC as best and then good
- 06:51:08 [anthony]
- ... for him that would be 20:00 to 21:30 UTC + 1
- 06:51:23 [anthony]
- ED: I would prefer to start 20:30 UTC + 1
- 06:51:42 [ed]
- ...or better still 21:00 UTC+1
- 06:52:16 [anthony]
- DS: Chris has that for Monday and Thursday as good and best
- 06:52:21 [anthony]
- ... for me that would be
- 06:53:18 [anthony]
- ... 15:00 my time
- 06:53:53 [anthony]
- AG: So for me that would be 7am the following day which is fine
- 06:56:15 [anthony]
- DS: Starting at 20:00 UTC and going for an hour and a half
- 06:56:24 [anthony]
- ... one thing Chris said wanted to have a block of time
- 06:56:28 [anthony]
- ... before and after
- 06:56:37 [anthony]
- ... for getting together to do work
- 06:57:14 [anthony]
- ... we could have this as an understood convention
- 06:57:19 [anthony]
- ... that this is going on
- 06:57:29 [anthony]
- ... and is time to use for actions
- 06:57:39 [anthony]
- ... just a convention to follow, more for him
- 06:57:52 [anthony]
- ... I'll probably do the same thing
- 06:58:17 [anthony]
- ED: Did we want to go for two telcons or one
- 06:58:22 [anthony]
- DS: I think we should go for two
- 06:58:29 [anthony]
- ... so lets go ahead and block off those times
- 06:58:32 [anthony]
- ... just incase
- 06:58:48 [anthony]
- ED: That would be Monday and Thursday 20:00 UTC
- 06:59:37 [anthony]
- RESOLUTION: We will change telephone conference times to Monday and Thursday 20:00 UTC
- 07:00:29 [anthony]
- ACTION: Erik to Email the change of telephone conference times to the group and update the wiki page with the new times
- 07:00:29 [trackbot]
- Created ACTION-2687 - Email the change of telephone conference times to the group and update the wiki page with the new times [on Erik Dahlström - due 2009-11-04].
- 07:01:02 [anthony]
- DS: Chris and I will not be at the telcon next week
- 07:01:09 [anthony]
- ... because we will be at TPAC
- 07:01:26 [anthony]
- ED: So the new times will be active the week after next
- 07:01:49 [anthony]
- ... I think it's Monday 9th
- 07:02:04 [anthony]
- ... Doug you will make sure Zakim knows the new times as well?
- 07:02:11 [anthony]
- DS: I'll change that now
- 07:04:49 [anthony]
- Topic: SVG Full 1.1 Marathon
- 07:05:02 [anthony]
- ED: Should we start off with having a telcon
- 07:05:14 [anthony]
- ... or is it fine to do the work normal office hours?
- 07:05:26 [anthony]
- ... for me it will be fine to have a telcon at the time we usually have
- 07:05:30 [anthony]
- ... just to start off
- 07:05:49 [anthony]
- DS: I'm not fussed either way
- 07:07:52 [anthony]
- ED: Try to be available on IRC and try to be available for a small telcon will be good
- 07:07:59 [anthony]
- ... I pretty much know what I need to do anyway
- 07:08:07 [anthony]
- ... I thought I'd move some of the tests from the old errata location
- 07:08:13 [anthony]
- ... to the test suite
- 07:08:23 [anthony]
- ... we have some tests there that cover some things that are not tested at the moment
- 07:08:32 [anthony]
- ... we need to do some more reviewing of tests
- 07:08:42 [anthony]
- ... and make sure the Java binding appendix goes in
- 07:12:53 [anthony]
- AG: Do we want the svgweb version to be available as a local version only or as a web version or both?
- 07:13:38 [anthony]
- ED: It would be convenient to have the svgweb version as an online reference
- 07:13:44 [anthony]
- ... if you have time you can do both
- 07:15:14 [anthony]
- Topic: Rendering Order and Z-Index proposal
- 07:15:33 [anthony]
- ED: I guess we could discuss it but Chris and JWatt are not here
- 07:15:42 [anthony]
- DS: I saw JWatt's proposal
- 07:15:48 [anthony]
- ... and it seemed reasonable
- 07:16:04 [anthony]
- ... I'm not totally convinced it covers all the use cases we have
- 07:18:59 [anthony]
- ... Andrew's doesn't seem like it has effective preventions for abuse
- 07:19:23 [anthony]
- ... JWatt's provide a consistent method for resolving complicated cases
- 07:19:32 [anthony]
- ... I think that if we do this
- 07:19:39 [anthony]
- ... we should caution people to use this sparingly
- 07:19:50 [anthony]
- ... and talk about cases with hit testing
- 07:20:21 [anthony]
- ED: cases I've seen this pop up is pseudo 3D
- 07:20:34 [anthony]
- DS: We should also think of this in the context of 3D Transforms
- 07:21:21 [anthony]
- ... we should look at tightly integrating this with 3D Transforms
- 07:21:30 [Zakim]
- +??P3
- 07:21:48 [jwatt]
- Zakim, P3 is me
- 07:21:48 [Zakim]
- sorry, jwatt, I do not recognize a party named 'P3'
- 07:21:56 [jwatt]
- Zakim, ??P3 is me
- 07:21:56 [Zakim]
- +jwatt; got it
- 07:23:20 [anthony]
- DS: I personally like the idea that z-index would be the name of the property
- 07:23:38 [anthony]
- ... I think people who are using z-index from HTML and CSS will know what they are looking for
- 07:23:46 [anthony]
- ED: Being able to move elements in the tree
- 07:23:53 [anthony]
- ... without taking them out of the tree
- 07:24:05 [anthony]
- ... is useful
- 07:24:44 [anthony]
- ... it gives you z-index type benefits for some operations
- 07:25:03 [anthony]
- DS: I think it's orthogonal, both are useful
- 07:25:10 [anthony]
- ED: It doesn't complicate the rendering model
- 07:25:17 [anthony]
- ... but I guess people want z-index anyway
- 07:25:25 [anthony]
- DS: It only works when using scripting
- 07:26:12 [anthony]
- ... this sounds like something for DOM 4, like what happens when you move an element - do you reload it
- 07:26:27 [anthony]
- ... I think the best thing to do is move forward on z-index with the CSS
- 07:26:43 [anthony]
- ... this is something to think about this for 3D Transforms anyway
- 07:27:14 [anthony]
- ... when you are structuring documents specifying things in z-index can be very useful
- 07:35:11 [Zakim]
- -anthony
- 07:35:54 [Zakim]
- +??P2
- 07:36:01 [anthony]
- Zakim, ??P2 is me
- 07:36:01 [Zakim]
- +anthony; got it
- 07:36:15 [anthony]
- ... we should stay what happens in the default case that when a transform z puts something behind something else
- 07:36:30 [anthony]
- ED: The proposal from JWatt is that being put into spec text?
- 07:36:44 [anthony]
- JW: Would it be better to put it into something
- 07:36:52 [anthony]
- ... instead of it's own stand alone document
- 07:37:05 [anthony]
- ... seems a bit weird to have a single property in it's own document
- 07:38:00 [anthony]
- DS: Let's say that we have this single property defined if an implementer wanted to do SVG 1.1 + this
- 07:38:06 [anthony]
- ... that would permit them to do so
- 07:38:23 [anthony]
- ... they could say we implement SVG 1.1 and this
- 07:38:44 [anthony]
- JW: What's the difference to them taking it out of a spec
- 07:38:51 [anthony]
- ... and saying they just do that
- 07:38:59 [anthony]
- ... feature?
- 07:39:58 [anthony]
- DS: People will want very clear conformance criteria to say they support a particular spec
- 07:41:39 [anthony]
- JW: As an implementer I can see the bits and I put it together
- 07:41:47 [anthony]
- ... but as an author it's difficult
- 07:42:01 [anthony]
- ... having picking and choosing things can make things worse
- 07:42:23 [anthony]
- ... for example people might just implement it because it's part of spec
- 07:44:33 [anthony]
- DS: What about putting it into 3D Transforms?
- 07:44:58 [anthony]
- JW: Well I'm not opposed to having it as separate spec or putting it somewhere
- 07:45:24 [anthony]
- ... I just don't see how it's going to be easier to comment on
- 07:52:33 [anthony]
- DS: The more I think about it I think it belongs in compositing
- 07:52:45 [anthony]
- ED: Because it affects the rendering model
- 07:52:55 [anthony]
- ... it should go into render concepts
- 07:53:04 [anthony]
- DS: Certainly that's where it should go in 2.0
- 07:57:17 [anthony]
- AG: [rambles on about defining a rendering model spec to bring all the work together]
- 07:58:19 [anthony]
- ED: Do we want to start the rendering concepts spec right away
- 07:59:51 [anthony]
- ... or do we need to something fire?
- 07:59:57 [anthony]
- s/fire/first/
- 08:00:05 [anthony]
- DS: I think that is a very useful level
- 08:02:09 [anthony]
- ... start with the rendering model from 1.2
- 08:02:18 [anthony]
- ... reconcile that with 1.1
- 08:02:23 [anthony]
- ... put in rendering index
- 08:05:05 [anthony]
- RESOLUTION: We will start writing a rendering concepts specification detailing the rendering model
- 08:05:53 [anthony]
- ACTION: Jonathan to Begin authoring the rendering concepts specification
- 08:05:53 [trackbot]
- Created ACTION-2688 - Begin authoring the rendering concepts specification [on Jonathan Watt - due 2009-11-04].
- 08:06:46 [shepazu]
- Topic: list collection
- 08:07:19 [anthony]
- DS: right now you create a list collection and you put it into the newest collection
- 08:07:30 [anthony]
- JW: I sent two replies to that
- 08:07:45 [anthony]
- ... did you see them?
- 08:07:53 [anthony]
- DS: I only saw one of them
- 08:08:15 [anthony]
- ED: Forgot to CC Doug
- 08:08:22 [anthony]
- ... I would like this feedback to go to the public list
- 08:14:07 [anthony]
- JW: We plan to implement what the spec says
- 08:14:16 [anthony]
- ... probably do it at the same time we do animation for lists
- 08:14:25 [anthony]
- ... code needs to be rewritten for animaiton
- 08:14:36 [anthony]
- ED: Doing live objects and removal of lists
- 08:14:43 [anthony]
- ... there's no extra costs
- 08:14:49 [anthony]
- ... you do one you get the other one free
- 08:14:58 [anthony]
- JW: My opinion you do it live
- 08:15:26 [ed]
- s/removal of lists/removal of objects from previous lists/
- 08:15:51 [anthony]
- ... you take one matrix from one list and put it into another list then you have two elements using the same matrix
- 08:16:14 [anthony]
- ... you have to tell both elements when one changes
- 08:16:32 [anthony]
- ... so if using hundreds of elements this can be a performance hit
- 08:16:49 [anthony]
- DS: Seems like you guys both agreed that it's better to do it this way
- 08:17:03 [shepazu]
- Topic: CSS pseudo classes for <a>
- 08:17:26 [anthony]
- DS: Do you guys agree that CSS pseudo classes should be supported in SVG?
- 08:17:36 [anthony]
- ... even though they aren't
- 08:17:41 [anthony]
- ED: They are in Opera
- 08:17:45 [anthony]
- ... and in FireFox 2
- 08:17:56 [anthony]
- JW: Just consistency in the web platform
- 08:17:59 [ed]
- s/2/too/
- 08:18:36 [anthony]
- ED: It's a bug if it doesn't work
- 08:18:38 [shepazu]
- s/even though they aren't/even if they aren't
- 08:21:17 [Zakim]
- -anthony
- 08:21:18 [Zakim]
- -jwatt
- 08:21:18 [Zakim]
- -Doug_Schepers
- 08:21:20 [Zakim]
- GA_SVGWG()2:30AM has ended
- 08:21:21 [Zakim]
- Attendees were ed, Doug_Schepers, anthony, jwatt
- 08:21:26 [anthony]
- Zakim, bye
- 08:21:26 [Zakim]
- Zakim has left #svg
- 08:21:32 [anthony]
- RRSAgent, make minutes
- 08:21:32 [RRSAgent]
- I have made the request to generate http://www.w3.org/2009/10/28-svg-minutes.html anthony