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Structure of a Show |
PPresenter Manual Show
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Portable Presenter is a package designed to give
presentations. The presentation is written in Perl/Tk.
Perl/Tk is Object Oriented (OO). Perl is deliberately providing you with a lot of freedom in how to use OO. Tk extended the OO mechanism, with a set of funtions, but these extentions are not used in PPresenter for reason that they are too `heavy': would complicate the software instead of helping it.
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All objects Simplified
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Full Object Structure![]()
The actual data which is entered by the designer of the presentation
falls apart into
decorations (background images and text colours),
dynamics (for the program),
fontsets (for the fonts to be used),
formatters (how the text is entered), and
templates (how the screen is divided into parts).
Simplified Model![]() In the picture on the right, the slide and slide-view objects are linked as if one. The only viewport displays one slide(view) after the other.
The control objects are left out in this picture too, because when writing
your presentation, you are not concerned with them.
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Portable Presenter is written and maintained by Mark Overmeer. Copyright (C) 2000-2002, Free Software Foundation FSF. |