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<para>The purpose of this mini FAQ is to give some tips about how customizing or
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tweaking the PDF output.</para>
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<simplesect><title>My images are too big. What can I do?</title>
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<para>When an image is included via <sgmltag>imagedata</sgmltag> with no
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scaling attributes (e.g, width, height, contentwidth) it is its
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natural size that is used.</para>
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<para>One can change individually the size of an <sgmltag>imagedata</sgmltag>
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by defining its attributes (see <citation>TDG</citation> for more details). One can
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also use the parameter imagedata.default.scale to apply a
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systematic scaling rule on every image that has no explicit attribute.
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<para>The parameter imagedata.default.scale can take:</para>
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<para>The default predefined value "pagebound": the image natural size is used,
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up to the page boundaries. That is, if an image natural width is greater than the
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page width its size is proportionally reduced
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so that it is contained in the page. The same control is done for height.</para>
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<para>Any combination of valid \includegraphics options. For example
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<varlistentry><term>imagedata.default.scale=scale=40%</term>
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<para>The scale 40% is applied on the images.</para>
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<varlistentry><term>imagedata.default.scale=width=40%,height=3in</term>
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<para>This example is weird but shows that several options can be used. In this
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case the image width is 40% of the page width, and the height is fixed to 3
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inches. The risk to have an anamorphous result is very high here.</para>
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<simplesect><title>How can I have the PDF fit to height by default?</title>
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<para>The behaviour of the PDF file when opened by a reader like Acrobat Reader
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can be customized with the parameter latex.hyperparam. See <xref
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linkend="sec-hyperparam"/> for
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more details about this parameter.
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<para>To answer precisely to the question, set the parameter with the option
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"pdfstartview=FitV".</para>
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<simplesect><title>How can I have all the PDF hyperlinks in blue color?</title>
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<para>Same answer than for the previous question.</para>
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<para>For this particular case, set the parameter with the options
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"linktocpage,colorlinks,linkcolor=blue,citecolor=blue,urlcolor=blue".</para>
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<simplesect><title>How can I remove that stupid float rules?</title>
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<para>If you wonder about this, you propably use the db2latex style. To remove
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the rules, you need to patch the db2latex.sty. You can:</para>
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<para>Simply remove the floatstyle definition for the floats for which you don't want
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<para>Explicitely use the plain floatstyle. Note that using this explicit style
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does not allow to change the float title position anymore. The plain style
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always put the title at the bottom of the float.</para>
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<simplesect><title>My long tables don't split in several pages. Why?</title>
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<para>A formal table (<sgmltag>table</sgmltag> element) is put in a float, so
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that it can have a numbered caption and placed by tex at the best place. The
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limitation is that a float cannot split over several pages.</para>
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<para>For long tables that need to split, use <sgmltag>informaltable</sgmltag>
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<simplesect><title>I cannot put a table in an example.</title>
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<para>A formal table (<sgmltag>table</sgmltag> element) is put in a float, and
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cannot be put in another float like an example. You can use an <sgmltag>informaltable</sgmltag> instead.</para>
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docs/faq.xml
