<tool id="cgview" name="cgview" version="1.0+galaxy0">
    <description>Circular Genome Viewer</description>
    <requirements>
        <requirement type="package" version="1.0">cgview</requirement>
    </requirements>   
    <command detect_errors="exit_code">
        <![CDATA[
          ln -s '${input}' input.xml &&
          cgview
           -i 'input.xml'
           -c '${center_zoom_on_base}'
           -A '${label_font_size}'
           -z '${zoom_amount}'
           -s 'outdir'
        ]]>  
    </command>
    <inputs>
        <param name="input" type="data" format="xml" label="Input" help=""/>
        <param name="center_zoom_on_base" type="integer" min="" value="" max="" label="Base to center zoomed map on" help="" />
        <param name="label_font_size" type="integer" min="2" value="12" max="96" label="Label font size" help=""/>
        <param name="zoom_amount" type="integer" min="1" value="1" max="100" label="Zoom amount" help=""/>
    </inputs>
    <outputs>
        <data name="output" format="png">
            <discover_datasets/>
        </data>
    </outputs>
    <tests>
    </tests>
    <help>
    </help>
    <citations>
        <citation type="bibtex">
            @article{
              stothard2004circular,
              title={Circular genome visualization and exploration using CGView},
              author={Stothard, Paul and Wishart, David S},
              journal={Bioinformatics},
              volume={21},
              number={4},
              pages={537--539},
              year={2004},
              publisher={Oxford University Press}
            }
    </citation>
  </citations>
</tool>