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Erik van Blokland 3646055ea2 initial import 
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<a href="../howto/fontlabremote.html">FontLab Remote</a><br /><a href="../howto/generatefonts.html">Generate Fonts</a><br /><a href="../howto/glyphmath.html">Using Glyph Math</a><br /><a href="../howto/interpolate.html">How to interpolate</a><br /><a href="../howto/usethelib.html">Using the lib</a><br /><a href="../howto/usetransformations.html">Using transformations</a><br /><a href="../talks/robofab_session1.html">Font object, Info object</a><br /><a href="../talks/robofab_session2.html">Glyph object and Pen object</a><br /><a href="../talks/robofab_session3.html">Kerning object and glyph building</a><br /><a href="../talks/robofab_session5.html">Interpolation</a><br /><a href="anchor.html">RAnchor</a><br /><a href="bpoint.html">bPoint</a><br /><a href="component.html">RComponent</a><br /><a href="contour.html">RContour</a><br /><a href="font.html">RFont</a><br /><a href="glyph.html">RGlyph</a><br /><a href="index.html">Objects</a><br /><a href="info.html">RInfo</a><br /><a href="kerning.html">RKerning</a><br /><a href="pen.html">Pen objects</a><br /><a href="point.html">RPoint</a><br /><a href="segment.html">RSegment</a><br />
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<h1>RoboFab RLib</h1>
<h3>Usage</h3>
<div class="pythonsource"><pre># robofab manual<br># Lib object<br>#&nbsp; &nbsp; attribute examples<br> <br><br># RFont objects have a lib:<br><span class="py_res">print</span> <span class="py_key">aFont</span>.<span class="py_key">lib</span><br> <br># content of the lib of a font exported from RoboFog<br><span class="py_res">print</span> <span class="py_key">f</span>.<span class="py_key">lib</span>.<span class="py_key">keys</span>()<br></pre></div><div class="pythonsourcetitle"><a href="examples/usageLib.py" target="new">download examples/usageLib.py</a></div>
<div class="pythonoutput"><pre>&lt; <span class="py_key">RLib</span> <span class="py_res">for</span> <span class="py_key">Salmiak</span>-<span class="py_key">Regular</span> &gt;<br>[<span class="py_str">'org.robofog.ufoExport.date'</span>,<br> <span class="py_str">'org.robofog.ufoExport.encoding.current'</span>,<br> <span class="py_str">'org.robofog.ufoExport.font.italicOffset'</span>,<br> <span class="py_str">'org.robofog.ufoExport.sourcePath'</span>]</pre></div>
<h3>Description</h3>
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RFont and RGlyph objects get lib objects when they're created, so you don't have to explicxitly make one. Lib objects behave like normal dictionaries.
</p>
<h3>Where is this data stored?</h3>
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In RoboFab 1.0 and FontLab 4.6.1, the lib is saved inside the (FontLab native attributes!) <strong>glyph.customdata</strong> and <strong>font.customdata</strong> in the .vfb file. Note: a bug in <strong>FontLab 4.6.1</strong> prevents the glyph.lib from being used: when data is stored in this field, the font can no longer be edited. FontLab Studio 5 introduces a new attribute <strong>customdict</strong> which is exclusively for storing Python data. Early tests indicate that RoboFab storage of lib data can move to this attribute, but further testing and introduction of the MacOS version are needed before RoboFab's Lib support can move to it.
In UFO based fonts the libs are stored as .plist in the .UFO. Have a look at <a href="../howto/usethelib.html">how to use the lib</a>.
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<h3>Methods</h3>
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</p>
<ul>
<li><strong>keys()</strong>: return a list of the keys. Normal dictionary stuff.</li>
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