- From: Richard Schwerdtfeger <schwer@us.ibm.com>
- Date: Thu, 6 Jan 2011 17:40:52 -0700
- To: public-canvas-api@w3.org, franko@microsoft.com, david.bolter@gmail.com, Charles Pritchard <chuck@jumis.com>, public-html-a11y@w3.org
- Message-ID: <OF7BB3ABE4.B41AB445-ON86257810.0080EAB3-86257811.0003BDB4@us.ibm.com>
Agenda: January 10, 2011 Canvas Accessibility Working Group Time of meeting is 3:00PM EST, 20:00 UTC, duration is 1 hour Zakim Bridge +1.617.761.6200, conference 2119 ("A11Y") IRC: server: irc.w3.org, port: 6665, channel: #html-a11y. 1. Sign off on Updated Canvas 2D API Context from Rich and Charles - Frank, David we need agreement 2. Caret, Selection, Grammar errors, spelling Anotation 3. Access to Caret, Selection, Grammar errors, spelling errors - Frank provide feedkback on discussion with IE team about introducing tags that covers these vs. APIs. http://lists.w3.org/Archives/Public/public-canvas-api/2010OctDec/0057.html - Rich proposal to use ARIA for this: http://lists.w3.org/Archives/Public/public-canvas-api/2011JanMar/0001.html - Is API access to a contenteditable section preferred? - Steps to assess what HTML elements are allowable in the shadow DOM - Review Charles' canvas element change proposal (attached). Is turning off initialization sufficient for elements like Frame and IFrame? 4. If Possible have Shawn Warren from AI Squared discuss options for providing positioning information to assistive technologies for all canvas elements. (Rich to contact Shawn) http://lists.w3.org/Archives/Public/public-canvas-api/2011JanMar/0000.html 5. Action Items - Frank: what API does IE use to track content selection and carets in content editable areas? ACTION-91 - Review Charles draft of the canvas 2D AP - Rich (Complete) See attached file with updates ACTION-92 - Write a high level write up of the use of elements to (Complete) annotate the canvas subtree to support caret, spell and grammar checkers for Frank Olivier [on Richard Schwerdtfeger - due 2010-12-13]. http://lists.w3.org/Archives/Public/public-canvas-api/2010OctDec/0057.html Reference Material APIs: - Browser API Comparisons for Caret Tracking and Content Selection: http://www.quirksmode.org/dom/w3c_range.html - Getting the selection object: https://developer.mozilla.org/en/DOM/window.getSelection - sel = window.getSelection() //sel is a Selection object - rangex = sel(0); - rangex.collapsed(); //If it is collapsed it is a caret - reangex.collapse(); Reference: revisions to 2D Context API - modifications http://www.w3.org/Bugs/Public/show_bug.cgi?id=11238 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11239 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11240 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11241 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11242 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11328 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11329 http://www.w3.org/Bugs/Public/show_bug.cgi?id=11342 Minutes last call: http://www.w3.org/2010/12/06-html-a11y-minutes.html (See attached file: HTML Canvas 2DContext120910.html)(See attached file: CanvasEditor.html)(See attached file: HTML_Canvas_Element.html) Rich Schwerdtfeger CTO Accessibility Software Group Rich Schwerdtfeger CTO Accessibility Software Group
Attachments
- text/html attachment: HTML_Canvas_2DContext120910.html
- text/html attachment: CanvasEditor.html
- text/html attachment: HTML_Canvas_Element.html
Received on Friday, 7 January 2011 00:47:45 UTC