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<TeXmacs|2.1.1>
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2011-08-28 15:59:50 +08:00
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2021-06-05 19:23:12 +08:00
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<style|<tuple|tmdoc|english|old-spacing|old-dots|old-lengths>>
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2011-08-28 15:59:50 +08:00
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<\body>
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<tmdoc-title|Inserting images>
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You can include images in the text using the menu <menu|Insert|Image> or
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using drag-and-drop. Currently, <TeXmacs> recognizes the <verbatim|ps>,
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<verbatim|eps>, <verbatim|tif>, <verbatim|pdf>, <verbatim|svg>,
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<verbatim|png>, <verbatim|pdm>, <verbatim|gif>, <verbatim|ppm>,
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<verbatim|xpm> and <verbatim|fig> file formats.
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By default, images are displayed at their design sizes and aligned at their
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bottom lines. Alternative widths, heights and alignment offsets may be
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specified in the image chooser dialogue window, using <hlink|<TeXmacs>
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notation for lengths|../../devel/format/basics/lengths.en.tm>.\
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<\itemize>
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<item>When specifying a new width, but no height at the prompt (or vice
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versa), the image is resized so as to preserve the aspect ratio. For
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instance, entering a width of <verbatim|1par> will make the image span
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over the entire paragraph width and adjust the height proportionally.
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You may use <verbatim|w> and <verbatim|h> as special lengths for the
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default width and height of the image. For instance, specifying
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<verbatim|2w> and <verbatim|2h> for the width and the height, the image
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will be displayed at twice its default size.
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<item>When specifying an alternative alignment, you may use the
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<verbatim|w> and <verbatim|h> lengths for the displayed width and height
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(<abbr|i.e.> <verbatim|w> and <verbatim|h> no longer stand for the
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default width and height). For instance, using <verbatim|-0.5h> for the
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<math|y>-offset will vertically align the image at its center.
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</itemize>
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We also included a script to convert <name|Xfig> pictures, with optional
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<LaTeX> formulas in it, into encapsulated postscript. In order to include a
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<LaTeX> formula in an <verbatim|xfig> picture, we recall you should enter
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the formula as text, while selecting a <LaTeX> font and setting the special
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flag in the text flags.
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<\remark>
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For the support of certain formats, <TeXmacs> may rely on external
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converters to more standard formats such as <name|Ghostscript>,
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<name|ImageMagick>, <name|Inkscape>, or <name|rsvg-convert>. If
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necessary, then you may consider installing these tools or ask your
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system administrator.
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</remark>
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<tmdoc-copyright|1998\U2002|Joris van der Hoeven>
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<tmdoc-license|Permission is granted to copy, distribute and/or modify this
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document under the terms of the GNU Free Documentation License, Version 1.1
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or any later version published by the Free Software Foundation; with no
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Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
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Texts. A copy of the license is included in the section entitled "GNU Free
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Documentation License".>
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</body>
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2019-01-17 00:04:56 +08:00
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<initial|<\collection>
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</collection>>
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