However, slides generally have to be designed specifically for half-screen display. Another option is to use -half-screen ( -H) to display only on the right side of the screen, allowing access to other programs. Using -aspect X:Y ( -A), you can set the window dimensions in pixels. When Impressive runs, the default is a full-screen display, but that is not the only option. png format, which is useful when posting the presentation online. For example, instead of running the slide show, -output DIRECTORY ( -o) copies each slide in. Other administrative options perform a variety of tasks. Another way to reduce the memory demand is to add -noback ( -b) to prevent Impressive from rendering slides in the background. By default, Impressive loads all slides and zoom views into memory for faster use, but you can turn the cache off by completing the option with none, use a disk file as a cache with disk, or store slides in a smaller format in the cache with compressed. If you are running it on a machine with limited memory, you might want to set the -cache MODE ( -c) option. To start, Impressive offers several options for administrative purposes. However, if you like to tinker and improve your presentations, Impressive offers dozens of options. If you design your slides carefully, you might be completely satisfied running Impressive without any options. The page properties file can be copied, of course, for use with another slide show. Options can be added from the command line, or, more efficiently, each slide can be formatted differently by adding a configuration file to the slides' directory. If you are using separate files, point to their directory rather than a file name. The slide show can be run by pointing the command to the directory that contains the files: impressive PRESENTATION-PATH Since Impressive was originally designed for use with PDFs, they work most efficiently if you choose to customize, but any common graphics format will do.
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Alternatively, the slides can be placed one per page in a single PDF file. Impressive slides can be made in any app, from LibreOffice to Krita, and then saved in a graphics format to a common directory and named numerically or alphabetically. Impressive also has a small, but effective set of practical tools to make a presentation more effective.Ī large part of Impressive's advantage is that slides can be any shape or size, with any design elements a user chooses. By contrast, Impressive offers users more formatting options. The answer is simple: Impress and PowerPoint slide shows have limited options for design or presentation. So why would anyone use a command-line presentation app like Impressive ? Impress is a thoroughly modern slide show app, comparable to Microsoft PowerPoint, and more than enough for most purposes.
Called on to do a presentation, most Linux users will reach for LibreOffice's Impress.
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