- From: Jonathan Chetwynd <j.chetwynd@btinternet.com>
- Date: Fri, 8 Oct 2004 17:45:13 +0100
- To: www-svg@w3.org
- Cc: Dean Jackson <dean@w3.org>
Dean, and WG excuse me interrupting your deliberations. I have read http://www.w3.org/TR/SVG12/ and find it relatively impenetrable and intractable, my apologies. The issue I wish to raise regards monitoring of keyboard input. if a user holds one key down, and at the same time taps another key what events are captured? I'd suggest that, for any number of keys, until an onkeyup event is fired, onkeydown should be. To my understanding this isn't the current status. thanks Jonathan Chetwynd http://www.peepo.co.uk "It's easy to use" irc://freenode/accessibility as an example: http://www.peepo.co.uk/sim/sim.svg (unfortunately unstable so code appended) when pressing arrow keys up and left, 'terrain' should transform diagonally. which isn't the current status. onkeydown continues to fire, until another key is pressed, at which time it stops. <?xml version="1.0" encoding="utf-8" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [<!ENTITY guis "http://www.peepo.co.uk/temp/gui-schema#">]> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://www.adobe.com/svg10-extensions" a:timeline="independent" width="100%" height="100%" onkeydown='press(evt)' > <defs> <metadata> <rdf:RDF xmlns="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:guis="&guis;"> <Work rdf:ID="menu"> <dc:type guis:resource="&guis;menu" /></Work> <Work rdf:ID="toc"> <dc:type guis:resource="&guis;toc" /></Work> <Work rdf:ID="symbol11"> <dc:type guis:resource="&guis;trademark" /></Work> <Work rdf:ID="border"> <dc:type guis:resource="&guis;style-control" /></Work> <Work rdf:ID="opacity"> <dc:type guis:resource="&guis;style-control" /></Work> <Work rdf:ID="sound"> <dc:type guis:resource="&guis;style-control" /></Work> <Work rdf:about="http://www.peepo.co.uk/"> <dc:title xml:lang="en">A web directory that uses pictures</dc:title> <dc:title xml:lang="es">Un directorio web basado en imágenes</dc:title> <dc:description xml:lang="en">a basic 2D simulation</dc:description> <dc:creator><Agent><dc:title xml:lang="cy"><foaf:Person><foaf:name>Jonathan Chetwynd</foaf:name><foaf:mbox>j.chetwynd@btinternet.com</foaf:mbox></ foaf:Person></dc:title></Agent></dc:creator> <dc:rights><Agent><dc:title xml:lang="cy"><foaf:Person><foaf:name>Jonathan Chetwynd</foaf:name><foaf:mbox>j.chetwynd@btinternet.com</foaf:mbox></ foaf:Person></dc:title></Agent></dc:rights> <dc:date>2004/10/11</dc:date> <dc:format>image/svg+xml</dc:format> <dc:type rdf:resource="http://purl.org/dc/dcmitype/InteractiveResource" /> <license rdf:resource="http://web.resource.org/cc/PublicDomain" /> </Work> <License rdf:about="http://web.resource.org/cc/PublicDomain"> <permits rdf:resource="http://web.resource.org/cc/Reproduction" /> <permits rdf:resource="http://web.resource.org/cc/Distribution" /> <permits rdf:resource="http://web.resource.org/cc/DerivativeWorks" /> </License> </rdf:RDF> </metadata> <script type="text/javascript"><![CDATA[ var countx = 20; var county = 20; var acc=0.25 function press(evt) { if ( window.svgDocument == null ) svgDocument = evt.target.ownerDocument; var key = evt.getKeyCode(); var obj = svgDocument.getElementById("terrain"); if ( 81 == key ) { acc=acc*2 } if ( 65 == key ) { acc=acc/2 } if ( 37 == key ) { countx=countx-acc percount=countx + "%" obj.setAttribute("x",percount) } if ( 39 == key ) { countx=countx+acc percount=countx + "%" obj.setAttribute("x",percount) } if ( 38 == key ) { county=county-acc percount=county + "%" obj.setAttribute("y",percount) } if ( 40 == key ) { county=county+acc percount=county + "%" obj.setAttribute("y",percount) } }; ]]></script> <symbol id="form" viewBox="0 0 150 150" > <path d="M55 145 L95 145 L75 112 z" fill="#085" /> <rect x="5" y="65" width="27" height="27" fill="#f00" /> <rect x="37" y="65" width="27" height="27" fill="#f00" /> <rect x="5" y="96" width="140" height="15" fill="#ff0" /> <circle cx="125" cy="80" r="13" fill="#00f" /> <circle cx="125" cy="50" r="13" fill="#00f" /> <circle cx="125" cy="20" r="13" fill="#00f" /> </symbol> </defs> <rect x="0" y="0" width="100%" height="100%" fill="#cca" stroke="none" /> <rect x="0" y="80" width="100%" height="100%" fill="#cc9" stroke="none" /> <g > <title>form and number</title> <a xlink:href="http://www.peepo.co.uk/launch/form.svg"> <use id="terrain" xlink:href="#form" x="20%" y="20%" width="50%" height="50%" stroke="none" /> </a> </g> </svg>
Received on Friday, 8 October 2004 16:45:47 UTC