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Subject: Re: [cgmo-webcgm] POLL ISSUE - text style properties (part 1 - character-height)
My Preference: #a Comment: #a allows compatible future expansion of the valid values to include zero, when we have time to take up and consider the whole zero-value topic (CGM attributes plus DOM Style Prop.). -Lofton. At 01:42 PM 6/10/2005 -0700, Cruikshank, David W wrote: >All, > >This issue is similar to the stroke weight issue. > >What should WebCGM say about the allowable values and treatment of the >character height style property of WebCGM set through the DOM? > a) Limit value of both NVCC and relative scale to >0? > b) Allow zero values for both NVDC and relative scale and adopt CGM > conventions? >Recommendation a) > >Summary > >Currently the WebCGM 2.0 DOM chapter has a restriction of the allowable >values for character height. It limits the relative scale stroke width >to >0%, but doesn't address absolute NVDC as far as I can tell. Both the >CGM standard (informative Annex D) and the WebCGM 2.0 Profile says the >treatment of a zero-valued Character Height Attribute Element is "minimum >available". > >thx...Dave >Technical Fellow - Graphics/Digital Data Interchange >Boeing Commercial Airplane >206.544.8876, fax 206.544.9590 >david.w.cruikshank@boeing.com
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