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Subject: Re: another WebCGM spec glitch
Thanks for the feedback, Dieter (and others, of course). Taking your points a little bit out of order: At 07:02 PM 5/25/01 +0200, Dieter Weidenbrueck wrote: >Most of this is common sense behavior, or in other words, the behavior >expected by the user. So far no customer has asked for any other behavior. >Especially nobody has asked for isotropic scaling to "fill" the viewer >rectangle completely. Right. Common sense works fine, until you read the exact words and try to write Test Cases that are defensible under the wording of the standard! >Still the wording should be consistent throughout the spec. Exactly. >[...] >XHTML requires lowercase for all tags these days, so I think it would make >sense to go this way with our "tags". If you think about an external XML >companion file with linkuri tags etc it makes even more sense. Agreed. We are still all unanimous, then. >[...] >With regard to the scaling question, I can say that IsoView's behavior is to >"shrink-to-fit", as is defined in 3.4 as the default behavior for the OBJECT >tag. We have an "resizeToFit" property that allows for switching to metric >mode. However, this will not be used in the future since it caused more >confusion than anything else. Good, everyone agrees on this as well. As you point out, it is specified for OBJECT for in-line WebCGM content, but is never clearly specified for hyperlinked content in frameset environment. We'll clarify wording for Second Release. >All target rects a.k.a. view_context or object hulls are scaled to fit into >the viewer rectangle. This is how we understand the spec: show the area >covered by the view_context in the viewer rectangle. Right, this part is pretty unambiguous as it stands. Thanks, -Lofton. ******************* Lofton Henderson 1919 Fourteenth St., #604 Boulder, CO 80302 Phone: 303-449-8728 Email: lofton@rockynet.com *******************
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