in reply to Re: Re: cgi graphics
in thread cgi graphics
To some extent I agree with you, but as I don't know the nature or use to which the little circles are being put, I find myself reluctant to make a judgement about the correct way to display them.
There is the view point that no form of graphics or imagery should be used as content as
There is also the fairly prevelent opinion that using tables for positional purposes is wrong. It is this usage that the CSS positional attributes are designed to supplant. However, if one attempts to render all content without any dependance upon positioning, many types of information simply become extremely difficult, or impossible to present. For example: Trying to render complex mathematical equations -- where subscripts can have superscripts and superscripts subscripts and either or both of the superscripted subscripts and the subscripted superscripts can themselves have either subscripts or superscripts, and so on -- becomes impossible without the ability to either position these accurately, or resorting to rendering them as inline graphics, which breaks when text-only browsers are used.
If you accept that stylesheets have a legitimate use in presenting content, as well as for styling that content, and that it is legitimate that some or all of the value of the content will be lost if the associated stylesheets are overridden or ignored, then using stylesheets as another programmable element of the content rendition is also legitimate.
I too have often wished that all content on the web were accessable in textual form, free from browser-dependant, browser-side programming, slow-to-render tabular and 1-pixel gif positioning, and screen-size dependancies. And as a forced-upon-me-by-my-location, dial-up user with rarely better than a 40k bps connection, I often dispair of web pages/sites that take forever to render because of pointless, excessive use of graphical and dynamic content. However, here are many types of content that are simply better represented using graphical content and/or the spacial relationship of text.
There is also a considerable amount of truth in the adage that a picture paints a thousand words, and as far as web content is concerned, as the bandwidth becomes available, and provided the infrastructure can be enhanced to keep pace, then I think that we will rapidly see the "thousand words" in that become subject to Moore's law. Visit HowStuffWorks site for some really good examples of this. And, if you have seen some of the things that can be done using graphics in various fields that traditionally were text-only and/or numeric-only disciplines, then you might agree with me.
I was recently privaleged to preview an application that used a 3D representation of the words used by an author, plotted against their frequency of use, with the third axis being the chronological order of authorship of the pieces being examined. This depiction of the evolution (or lack thereof) of the authors language over time is fascinating. It was even muted that given sufficient samples, it would be possible to place a piece work known to be by the same author, but from an unknown timeframe, within the chronology with some considerable accuracy. Whilst it might be possible to present this kind of correlation using a large table of numbers, the use of graphics can make any discontinuities in trend analysies of this type, literally, 'leap out' at the observer.
There was also some speculation that projects like Eschelon (if it really exists:), could use word frequencies, particularly of uncommon words, overlaid geo-globally using source/destination ip information to find and track hotspots and hot routes of "interesting" net traffic. Again, numeric presentation would contain the data, but graphical presentation can turn that data into information.
Even which something as lowly as the presentation of code, the addition of graphic information, in the the form of colored syntax highlighting can add content. I realise that some completely reject this notion, and the ability for those people to ignore that additional information by disabling the stylesheet that effects it is desirable.
Personally I think that ideas that all web content will be fully accessible from all browsers, regardless of the browser type, screen size & capabilities, or the visual & aural acuity and preferences of the 'viewer' are forlorn (and in many cases a little ludite). The only way for this to be a reality is for the many to accept the lowest common denominator of the capabilities and desires of the few. And the idea that content can always be divorced from style, equally so.
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Re^4: cgi graphics (tables eq positional)
by Aristotle (Chancellor) on May 05, 2003 at 18:45 UTC | |
by BrowserUk (Patriarch) on May 05, 2003 at 20:38 UTC |