"in response to events" -> what does this mean? What event? Does the event give you any indication of which element needs to be swapped?
Can each rectangle's two y values be different from any other rectangle? Jeff --- In [email protected], "simonshutter" <[EMAIL PROTECTED]> wrote: > > Hi, > > I have a scenario where I need to plot hundreds of rectangles and > each rectangle has two possible y values but all other attributes are > static. To save space I was hoping to add two attributes that could > be swapped in response to events. Does this make sense and what do > you suggest as a method for swapping the two y attribute values? > Would I have to loop over each element sequentially or is there a > faster way? > > Thanks, Simon > > The markup would be something like this : > > <?xml version="1.0" encoding="utf-8"?> > <svg id="rects" > width="100%" height="100%" > xmlns="http://www.w3.org/2000/svg"; > xmlns:swap="http://www.xxx.com/ns";> > <rect attrib:title="R1" attrib:y1="20" attrib:y2="35" x="14" y="50" > width="3" height="31"/> > <rect attrib:title="R2" attrib:y1="30" attrib:y2="35" x="12" y="20" > width="3" height="11"/> > <rect attrib:title="r1" attrib:y1="20" attrib:y2="30" x="140" > y="20" width="3" height="21"/> > <rect attrib:title="R3" attrib:y1="40" attrib:y2="30" x="21" y="10" > width="3" height="1"/> > <rect attrib:title="Rn" attrib:y1="20" attrib:y2="30" x="140" > y="20" width="3" height="21"/>. > </svg> > > > The script could be something like : > > var r=document.getElementById('rects') > var coll=r.getElementsByTagNameNS > ('http://www.w3.org/2000/svg', 'rect') > var i=0 > var elm; > while(elm=coll.item(i++)){ > elm.setAttributeNS(null,'y',elm.getAttributeNS > ('http://www.xxx.com/ns,'y')); > } > ----- 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/
