水泥外加剂的配方:翻译 英-->汉

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6 . 5 . 2 WYSIWYG Integration
Some document processing systems, usually the higherend systems, attempt to display the graphic on the screen with the text. The manipulation of these graphics varies widely, ranging from no manipulation to total control. One important characteristic is whether the graphics are treated as an unbreakable block or whether the system supports some amount of graphic editing. In addition, some systems have an internal set of graphics. For example, FrameMaker has, roughly put, the equivalent to MacDraw built in, but without bitmapped image manipulation capabilities.
The placement of graphics and how the graphics should flow, visually and logically, within the text is a major design issue for page layout and document processing systems. The classic page layout system typified by PageMaker allows a high degree of textual integration with the graphics. You simply drag the graphic into an area of text, and the system will visually flow the text around the graphic. The control of such run-arounds gives the document designer a great deal of freedom. (See Section 3 . 1 . 4 Page in Chapter 3 Points of View for an illustration of text flowing around a graphic.)
Some systems allow graphics to be anchored to text; as new text is inserted or deleted, the graphic remains attached to the correct place in the text. Another form of anchoring is to attach the graphic to a particular location on a page, such as the top of the page.
WYSIWYG publishing systems differ in many subtle ways. The ability of a system to incorporate graphics into an integrated document is an area in which these differences can make a real difference in your publishing job. Keep an eye out for the types of graphic manipulations allowed and how the system handles external file references.