annotate compare.xml @ 5:19cd03398db8 draft default tip

planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/image_processing/graphicsmagick commit b7029458f591d04c5259dc84cc931924c7194fbf

<tool id="graphicsmagick_image_compare" name="Compare two images" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@" profile="23.1">
    <description>with GraphicsMagick</description>
    <macros>
        <import>macros.xml</import>
    </macros>
    <expand macro="requirements" />
    <command detect_errors="aggressive">
<![CDATA[
        ln -s '${input1}' input1.${input1.ext} &&
        ln -s '${input2}' input2.${input2.ext} &&

        gm compare
            -file outfile.png
            -highlight-style $highlight_style
            -metric $metric
            -highlight-color $color
            'input1.${input1.ext}'
            'input2.${input2.ext}'
]]>
    </command>
    <inputs>
        <param name="input1" format="jpg,png,bmp,gif,svg,eps,tiff" type="data" label="First image to compare" />
        <param name="input2" format="jpg,png,bmp,gif,svg,eps,tiff" type="data" label="Second image to compare" />

        <param argument="-highlight-style" type="select" label="Pixel highlight style">
            <option value="assign">assign</option>
            <option value="threshold">threshold</option>
            <option value="tint">tint</option>
            <option value="xor">xor</option>
        </param>
        <param argument="-metric" type="select" label="Comparison metric">
            <option value="MAE">MAE</option>
            <option value="MSE">MSE</option>
            <option value="PAE">PAE</option>
            <option value="PSNR">PSNR</option>
            <option value="PMSE">PMSE</option>
        </param>
        <expand macro="color" />
    </inputs>
    <outputs>
        <data name="output" format="png" from_work_dir="outfile.png"/>
    </outputs>
    <tests>
      <test>
          <param name="input1" value="donald.jpg" />
          <param name="input2" value="donald-palette.jpg" />
          <output name="output" file="result_image_compare01.png" compare="sim_size" delta="500" />
      </test>
      <test>
        <param name="input1" value="donald.jpg" />
        <param name="input2" value="donald-palette.jpg" />
        <param name="highlight_style" value="tint" />
        <param name="metric" value="MAE" />
        <output name="output" file="result_image_compare02.png" compare="sim_size" delta="500" />
    </test>
  </tests>
    <help>
<![CDATA[

**What it does**

This tool compares two images and provides a diff by pixels.
Here you can see how it behaves:

Input:

.. image:: $PATH_TO_IMAGES/donald.jpg
.. image:: $PATH_TO_IMAGES/donald-palette.jpg


Output:

.. image:: $PATH_TO_IMAGES/result_image_compare01.png

]]>
    </help>
    <expand macro="citations" />
</tool>