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<h1><em>AnnotationSketch</em> code examples</h1>
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<a name="examples-parsed"></a>
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<h2>Using <em>AnnotationSketch</em> to draw annotations from a file</h2>
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The following code examples (in C and Lua) illustrate how to produce an image from a given GFF3 file using <em>AnnotationSketch</em>. The result is shown in Fig. <a href="#fig7">7</a>. In essence, these code examples implement something like a simple version of the <tt>gt sketch</tt> tool from <em>GenomeTools</em> without most command-line options.
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<p><a name="fig7"></a><img src="images/parsed.png" alt="[Example rendering from parsed GFF3 file]"></p>
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<p><b>Figure 7: </b>Example rendering of a GFF3 file with default style.</p>
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=src/examples/sketch_parsed.c;hb=HEAD"><tt>src/examples/sketch_parsed.c</tt></a> in the source distribution.)
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<!--#include file="src/examples/sketch_parsed.c"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtscripts/sketch_parsed.lua;hb=HEAD"><tt>gtscripts/sketch_parsed.lua</tt></a> in the source distribution. This example can be run by the command line <tt>gt gtscripts/sketch_parsed.lua <style_file> <PNG_file> <GFF3_file></tt>)
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<!--#include file="gtscripts/sketch_parsed.lua"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtruby/sketch_parsed.rb;hb=HEAD"><tt>gtruby/sketch_parsed.rb</tt></a> in the source distribution.)
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<!--#include file="gtruby/sketch_parsed.rb"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtpython/sketch_parsed.py;hb=HEAD"><tt>gtpython/sketch_parsed.py</tt></a> in the source distribution.)
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<!--#include file="gtpython/sketch_parsed.py"-->
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<a name="examples-generated"></a>
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<h2>Using <em>AnnotationSketch</em> to draw user-generated annotations</h2>
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The following C code example illustrates how to produce an image from annotation graphs created by user code.
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The result is shown in Fig. <a href="#fig8">8</a>.
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<p><a name="fig8"></a><img src="images/constructed.png" alt="[Example rendering from user-generated annotations]"></p>
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<p><b>Figure 8: </b>Example rendering of user-generated annotations with default style.</p>
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=src/examples/sketch_constructed.c;hb=HEAD"><tt>src/examples/sketch_constructed.c</tt></a> in the source distribution.)
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<!--#include file="src/examples/sketch_constructed.c"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtscripts/sketch_constructed.lua;hb=HEAD"><tt>gtscripts/sketch_constructed.lua</tt></a> in the source distribution. This example can be run by the command line <tt>gt gtscripts/sketch_constructed.lua <style_file> <PNG_file></tt>)
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<!--#include file="gtscripts/sketch_constructed.lua"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtruby/sketch_constructed.rb;hb=HEAD"><tt>gtruby/sketch_constructed.rb</tt></a> in the source distribution.)
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<!--#include file="gtruby/sketch_constructed.rb"-->
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(See <a href="http://genometools.org/cgi-bin/gitweb.cgi?p=genometools.git;a=blob_plain;f=gtpython/sketch_constructed.py;hb=HEAD"><tt>gtpython/sketch_constructed.py</tt></a> in the source distribution.)
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<!--#include file="gtpython/sketch_constructed.py"-->
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Copyright © 2007-2011 Sascha Steinbiss. Last update: 2011-02-11
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