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<title>GAMGI Formats: Text Create</title>
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<h1>Text Create</h1>
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<li><a href="create_contents.html">Contents</a></li>
<li><a href="create_position.html">Position</a></li>
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<h3>style</h3>
Set the rendering style of the new text object.
GAMGI supports both <b>wired</b> (stroked) and <b>solid</b> (extruded)
3D fonts. Stroked fonts are faster and more suited for analysis.
Extruded fonts are made from TrueType faces and are designed for
presentations, when combined with lights.
<pre>
Example: <b><text style="wired"/></b> (default)
Allowed values: <b>wired</b>, <b>solid</b> (optional)
</pre>
<h3>font</h3>
Set the font used to render the new text object.
There are 14 stroked fonts currently available, including scripting and
mathematical fonts. The first two were made for Sun, used by the X consortium
and currently distributed with GLUT and freeglut packages. The 12 other fonts
were digitized by Allen V. Hershey, used by several packages and currently
distributed with GNU plotutils.
<pre>
Example: <b><text ... font="roman"/></b> (wired default)
(defined in <b>GAMGI_IO_TEXT_WIRED</b>)
Allowed values: <b>roman</b>, <b>roman_mono</b>, <b>sans</b>, <b>sans_bold</b>,
<b>serif</b>, <b>serif_bold</b>, <b>script</b>, <b>script_bold</b>, <b>gothic_english</b>,
<b>gothic_german</b>, <b>gothic_italian</b>, <b>sans_symbol</b>, <b>serif_symbol</b>,
<b>serif_symbol_bold</b> (optional)
</pre>
There are also 12 extruded fonts currently available, made from DejaVu TrueType
fonts, derived from the Vera fonts made by BitStream for the Gnome project.
<pre>
Example: <b><text ... font="sans"/></b> (solid default)
(defined in <b>GAMGI_IO_TEXT_SOLID</b>)
Allowed values: <b>sans</b>, <b>sans_bold</b>, <b>sans_italic</b>, <b>sans_bold_italic</b>,
<b>serif</b>, <b>serif_bold</b>, <b>serif_italic</b>, <b>serif_bold_italic</b>, <b>mono</b>,
<b>mono_bold</b>, <b>mono_italic</b>, <b>mono_bold_italic</b> (optional)
</pre>
Text objects created with these fonts can be rotated,moved,scaled on
space, exactly as a molecule. Wired text objects look better without lights,
because they do not reflect light. Solid text objects should be combined with
lights, to obtain a tridimensional look.
<h3>red, green, blue</h3>
Set the text color, between black (0.0, 0.0, 0.0) and white (1.0, 1.0, 1.0).
<pre>
Example: <b><text ... red="0.0" green="1.0" blue="0.0"/></b> (default)
(defined in <b>GAMGI_MESA_TEXT_R</b>, <b>GAMGI_MESA_TEXT_G</b> and <b>GAMGI_MESA_TEXT_B</b>)
Allowed values: <b>0.0</b> - <b>1.0</b> (optional, coupled)
</pre>
<h3>scale</h3>
Change the text size, including its child objects. Text objects are
scaled around the text center. The visual representation of an object
is always scaled by its own scale factor multiplied by the scale factor
of all its parent objects until layer, inclusive.
<pre>
Example: <b><text ... scale="1.0"/></b> (default)
(defined in <b>GAMGI_MESA_SCALE</b>)
Allowed values: positive real (optional)
</pre>
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