- From: paniz alipour <alipourpaniz@gmail.com>
- Date: Thu, 7 Jul 2011 16:00:12 +0430
- To: "Tab Atkins Jr." <jackalmage@gmail.com>
- Cc: Charles Pritchard <chuck@jumis.com>, Doug Schepers <schepers@w3.org>, public-canvas-api@w3.org
- Message-ID: <CADfq16hk7ajzNwbQdOunYgS=UzD7y8K6c8RRCEguWh5YRu4uDQ@mail.gmail.com>
Hello to all, Maybe you think that this question is not related to this discussion, But I want to know whether the web widget that are located on canvas, are they incredible .I mean a check box with height 70,weight 70, or no it will design as the common web widget on websites? Thanks On Thu, Jul 7, 2011 at 5:45 AM, Tab Atkins Jr. <jackalmage@gmail.com> wrote: > On Sat, Jul 2, 2011 at 10:11 PM, Charles Pritchard <chuck@jumis.com> > wrote: > > On 6/30/2011 3:13 PM, Tab Atkins Jr. wrote: > >> Sure. Here's a few use-cases that I've been able to extract from > >> emails in the threads: > >> > >> * Low- or no-vision users may have difficult reading text drawn into > >> an image. Solutions may involve keeping around the original text, so > >> it can be accessed by assistive technologies on demand. > >> > >> * Low- or no-vision users may have difficulty determining the > >> connections between far-flung sections of a complex image, such as a > >> graph, because they cannot easily assimilate the entire image's > >> information at once. Solutions may involve annotating sections of an > >> image with descriptions that can be accessed by assistive technology > >> on demand. > >> > >> * Low-vision users using a magnifier to aid in resolving details can't > >> see the entire application at once, and so don't know if something is > >> happening that requires their attention in a part of the application > >> that's not currently being magnified. Solutions may involve telling > >> the magnifier about active areas, so it can alert the user and > >> pan/zoom appropriately. > >> > >> Things of this nature are problems that can be solved, and we can > >> evaluate how well any given solution solves them. > >> > >> ~TJ > >> > > Thanks for supplying this. I missed it in my post earlier today. > > > > > > Let me know what kind of solutions you think are appropriate for these > > situations. > > I'm quite attached to binding to the DOM, because DOM elements > > have ARIA bindings (as well as data-* for intra-webapp communication). > > Honestly, I believe the easiest solution to all three of these > use-cases is to "use SVG", possibly paired with "add something to > SVG". #1 is solved automatically. I believe #2 is solved by the > <title> and <desc> elements. I think #3 is already solved by calling > .focus() on an SVG element; if not, it's pretty obvious that it would > be easy to solve in a similar way. > > ~TJ > > -- Paniz Alipour
Received on Thursday, 7 July 2011 11:30:40 UTC