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John Chilton
45bf7ad8c4
I'm not sure if we need to update the version since previously these tags were purely for documentation and had no functional purpose. xref this comment https://github.com/galaxyproject/galaxy/pull/3444#issuecomment-273909855 from @bgruening
58 lines
2.6 KiB
XML
58 lines
2.6 KiB
XML
<tool id="barchart_gnuplot" name="Bar chart" version="1.0.0">
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<description>for multiple columns</description>
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<command interpreter="python">
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#if $xtic.userSpecified == "Yes" #bar_chart.py $input $xtic.xticColumn $colList "$title" "$ylabel" $ymin $ymax $out_file1 "$pdf_size"
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#else #bar_chart.py $input 0 $colList "$title" "$ylabel" $ymin $ymax $out_file1 "$pdf_size"
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#end if
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</command>
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<inputs>
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<param name="input" type="data" format="tabular" label="Dataset" help="Dataset missing? See TIP below"/>
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<conditional name="xtic">
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<param name="userSpecified" type="select" label="Use X Tick labels?" help="see example below">
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<option value="Yes">Yes</option>
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<option value="No">No</option>
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</param>
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<when value="Yes">
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<param name="xticColumn" type="data_column" data_ref="input" numerical="False" label="Use this column for X Tick labels" />
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</when>
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<when value="No">
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</when>
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</conditional>
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<param name="colList" label="Numerical columns" type="data_column" numerical="True" multiple="True" data_ref="input" help="Multi-select list - hold the appropriate key while clicking to select multiple columns" />
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<param name="title" type="text" size="30" value="Bar Chart" label="Plot title"/>
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<param name="ylabel" type="text" size="30" value="V1" label="Label for Y axis"/>
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<param name="ymin" type="integer" size="4" value="0" label="Minimal value on Y axis" help="set to 0 for autoscaling"/>
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<param name="ymax" type="integer" size="4" value="0" label="Maximal value on Y axis" help="set to 0 for autoscaling"/>
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<param name="pdf_size" type="select" label="Choose chart size (pixels)">
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<option value="800,600">Normal: 800 by 600</option>
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<option value="640,480">Small: 640 by 480</option>
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<option value="1480,800">Large: 1480 by 800</option>
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<option value="600,800">Normal Flipped: 600 by 800</option>
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<option value="480,640">Small Flipped: 480 by 640</option>
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<option value="800,1480">Large Flipped: 800 by 1480</option>
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</param>
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</inputs>
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<outputs>
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<data format="png" name="out_file1" />
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</outputs>
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<requirements>
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<requirement type="package">gnuplot-py</requirement>
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</requirements>
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<help>
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**What it does**
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This tool builds a bar chart on one or more columns. Suppose you have dataset like this one::
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Gene1 10 15
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Gene2 20 14
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Gene3 67 45
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Gene4 55 12
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Graphing columns 2 and 3 while using column 1 for X Tick Labels will produce the following plot:
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.. image:: ${static_path}/images/bar_chart.png
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:height: 324
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:width: 540
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</help>
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</tool>
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