Thanks a lot Frank and Jonathan for your good comments and examples! Unfortunately, I was looking for a generic and simple solution without canvas constraint or having to stack my buttons.
At least, I have the confirmation that it's not possible this way. Thanks again, Ludovic --- In [email protected], "~:'' ãããã¨ãã"ããã¾ããã" <[EMAIL PROTECTED]> wrote: > > Frank, > > where is the documentation describing keyboard control for Squiggle? > this is really interesting for me, as iirc it's not part of the spec, > but definitely something I would file bugs with other UAs such as > Opera, Mozilla Safari etc... > One immediate issue is that arises is how the the same event can be > triggered either via keyboard, mouse or perhaps after a time... > > regarding cumulative and accumulate, they do work in Opera, please try > http://peepo.co.uk/temp/accumulate.svg > > however, they are not event based but repeat based, which should > explain your experience. > > http://www.w3.org/TR/2001/REC-smil-animation-20010904/#Accumulate > section 3.3 is hard to understand, but tries to explain this... > > this was why the example in previous email does not use them: > http://peepo.co.uk/temp/jumpy-frog.svg > > regards > > Jonathan Chetwynd > Accessibility Consultant on Media Literacy and the Internet > > > > On 18 Jan 2008, at 23:47, Frank Bruder wrote: > > I thought your code would be supposed to work, but accumulate="sum" > seems to work with a repeatCount but not with multiple occurences of > a begin value in both Batik 1.7 Squiggle and ASV3. And in Opera > accumulate doesn't work at all. > > The specification of the SMIL Animation Module seems not to be very > specific about what a 'repeat' is in the context of cumulative > animation. But implementors prefer to interpret it in the way that > multiple occurences of the begin value will yield the same animation > each time. > > An interesing thing happens when you add repeatCount="2" to your code > and run it in Squiggle. When you press the accessKey the rectangle > will move a full of 50 pixels to the right. But when you press it > repeatedly the animate starts before the last repeat of the last run > of the animate, which is 25 pixels right from where it started > before. So the rectangle moves 50 to the right. And each other time > it will jump 25 to the left and move 50 to the right from there. But > this is obviously a bug. > > The only way I could think of how to do it is if the motion of the > rectangle is restricted to a limited area and using access keys is > not a necessety then you could use different <animate> elements for > each interval of the area. Changing the pointer-events attributes of > multiple stacked control elements with <set> elements would allow for > simple navigation. > > --- In [email protected], "Ludovic > Levacher" <ludovic_levacher@> wrote: > > > > Hello, > > > > I would like to move a rectangle of 25 pixels each time I press the > > 'r' key. I'm looking for a solution without scripting. Is it doable > > with SMIL? > > > > Here is the code: > > <?xml version="1.0" encoding="UTF-8"?> > > <svg width="600" height="400" viewBox="-300 -200 600 400" > > xmlns="http://www.w3.org/2000/svg"; > > xmlns:xlink="http://www.w3.org/1999/xlink"; > > xmlns:ev="http://www.w3.org/2001/xml-events"; > > xml:space="preserve" version="1.1" baseProfile="Normal"> > > > > <rect x="-25" y="-25" width="50" height="50" fill="#efece6" > > stroke="#ef4800"> > > <animate attributeName="x" > > id="Animation_1_Segment" > > begin="accessKey(r)" > > by="25" additive="sum" accumulate="sum" > > dur="0.5s" fill="freeze"/> > > </rect> > > > > </svg> > > > > Any help would be greatly appreciated. > > > > Thanks in advance, > > > > Ludovic > > > ----- To unsubscribe send a message to: [EMAIL PROTECTED] -or- visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/svg-developers/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/svg-developers/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
