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<trackbot> Date: 15 March 2010
<richardschwerdtfe> Meeting: HTMl Accessibility Task Force Canvas Accessibility Call
<richardschwerdtfe> Meeting: HTML Accessibility Task Force Canvas Accessibility Call
<richardschwerdtfe> http://lists.w3.org/Archives/Public/public-canvas-api/2010JanMar/0295.html
<scribe> Scribe: gunderson
RS: I have been talking with M...
about selection
... He wants the caret API from the focus selection, that seems
to work for me
... I am having a tough time with caret position
Frank: That is a good question
about where the caraet is in a selection
... When you select something, let me check what we do with
caret browsing on
... The caret is at the end of the selection
RS: He said it doesn't move, I
tried it with NOTES, and it is consistent with what you are
saying
... I brought up the agenda
... I am going to point to the last one from M...
<richardschwerdtfe> http://lists.w3.org/Archives/Public/public-canvas-api/2010JanMar/0296.html
RS: Maciej does not know what a
point of regard
... It you have caret browsing on it goes to the end, what
happens in Safari?
... Does Safari have the notion of caret browsing?
... I don't see anything there
... IE is at the end of the selection
Frank: End of the drag, yes
RS: Canvas can draw custom unless
special focus ring is set, he thinks this will have the
opposite effect
... The author is requesting to draw, does that make
sense
... They have this custom drawing function, unless focus...,
add method request draw, author requests focus ring
Frank: that makes sense
... Last time we discusses this there was a draw ...., what
happened to that proposal
RS: They have a draw focus ring,
a rectangle, they requested that the caret be moved separately,
for set selection position, for the start of the selection, but
it is really the end of the selection
... I propose we have a separate function to draw the caret and
AT could be given the coordination, the browser can't draw the
caret in the canvas, since it does not have any context or
information
... the desktop should control the blink rate, the canvas does
not have access to OS, unless there is a function in canavs
Frank: We have a blink rate
preference, it would be need to wired up
... Focus ring there is not a huge burden ont eh author to draw
that
RS: Using a call back method?
franl: it would be nice to have display cursor here method, it would know about styling and zoom, these seems better than the author having to draw and create a blink rate
Frank: It is really up to the author to make sure everything is right, it is more fruitful to keep these concepts at a higher level
RS: I did not know if there would be a problem with drawing on the camvas, I ii is a problem when the drawing program knows noting of the canvas
Frank: The blink rate and style is set by the author and the zoom would be calculated by browser
RS: Is the blink rate in blinks per second?
Frank: I think it is a 0.5 Hz
RS: We will have a get blink rate, with a default?
frank: yes
RS: What is the default for windows?
frank: .4 - 2.5 Hz (.5 is default)
RS: Frequency? Would the blink rate ever be slower than X times per second?
Frank: When javascript is used it will be in millisecond using a call back
RS: So the milliseconds is every
so many millisecones
... So the milliseconds is every so many millisecondes
... What is the default rate?
Frank: I think it is 500
msec
... I will take a few minutes to find out
RS: send to the list
... .. he was suppose to put up the nav sub tree, the only
objection was CMN
... May be able to take to the sub group this week
... let me check
... We are suppose to put a vote out for the HTML
... It is suppose to move forward, I don't see any
objections
... I agreed to work with AREA map to support a sub tree, this
would be a pretty big change to the spec by bringing in the
AREA map requirement
... Do you prefer the caret call to be a caret or
selection
... Selection position or caret position
Frank: I vote caret position
RS: Apple does not agree
... I am not sure we have anything else to discuss
rssagent draft, minutes
rrsagent draft, minutes
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