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Uniformity is a desirable feature that the contents of a document or a set of files can have. Document palettes are provided to meet this goal. The other provision is style inheritance.
Four types of document palettes are available: (1) topic palette; (2) head composite palette; (3) body composite palette, and; (4) composite palette. Most attributes of these palettes deal with styles and formatting. Some deal with other aspects of content development.
Please note, however, that only the first topic palette; and for each level, the first head composite palette, the first body composite palette, and the first composite palette for each of the preceding two, are recognized by the compiler. In the same manner that the stylelevel is formed, topic palettes of different levels may be defined.
There are different and many styles which may be harnessed to enhance the visual presentation of the contents of the topic. There are, however, only few guides to remember as to how they were conceptualized.
Whereever a text nugget comes from, there is just one concept underlying its formatting. One style applies to the label of the nugget, which is appropriately named as a label style attribute. Another is for its paragraphs simply identified as style attribute. A third style recognized as an innerframe style attribute, is rendered to the container of all its child nuggets.
For top-level nuggets such as those of the head composite and body composite, and for the special nugget of the feature composite, a frame style attribute for each is added.
One topic frame style to envelope the whole contents of the topic completes the list.
Table Styles are relevant only for help writers which output xhtml or xml pages. At the node of the table object, the style attribute normally applicable to paragraphs are made available as frame for the resulting table element. However, this is temporarily disabled as of last released versions.
There are styles for each of the four row types. Corresponding column styles for each of the row types are also provided.
These styles are also categorized for easy access.
Those which apply to the nugget, except contributed ones, are grouped as level styles.
The innerframe style attribute which is rendered on the container of, and hence affect only, the descendant nuggets of the current level, belong to this group.
Styles applicable to contributed nuggets of the feature composites fall under this category.
The topic frame style attribute is placed in this category.
Styles applicable to tables, rows, and columns belong to this group.
4/13/2006, 1:19:05 PM
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