Mercurial > repos > tomasz-bednarz > filter_tools
diff tools/invert.xml @ 2:a44112280169
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author | tomasz-bednarz |
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date | Mon, 25 Nov 2013 21:12:30 -0500 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tools/invert.xml Mon Nov 25 21:12:30 2013 -0500 @@ -0,0 +1,32 @@ +<tool id="filter_invert" name="Filter - Invert" version="1.0.2"> + + <description>Apply an invert filter on the image.</description> + + <command interpreter="python" > + #if (str($input.ext) == 'jpg'): + pil_filter.py $input $output invert jpeg + #else: + pil_filter.py $input $output invert ${input.ext} + #end if + </command> + + <inputs> + <param name="input" type="data" format="png,jpg,tif,zip" label="Input image" help="Original RGB or grayscale image." /> + </inputs> + + <outputs> + <data format="input" name="output" metadata_source="input" label="Invert on ${input.display_name}"/> + </outputs> + + <help> + Invert the image (colours). + </help> + + <tests> + <test> + <param name="input" value="images/sydney.jpg" /> + <output name="output" file="images/sydney-invert.jpg" /> + </test> + </tests> + +</tool> \ No newline at end of file