Mercurial > repos > tomasz-bednarz > filter_tools
diff tools/emboss.xml @ 2:a44112280169
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| author | tomasz-bednarz |
|---|---|
| date | Mon, 25 Nov 2013 21:12:30 -0500 |
| parents | |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tools/emboss.xml Mon Nov 25 21:12:30 2013 -0500 @@ -0,0 +1,32 @@ +<tool id="filter_emboss" name="Filter - Emboss" version="1.0.2"> + + <description>Apply an emboss filter on image.</description> + + <command interpreter="python" > + #if (str($input.ext) == 'jpg'): + pil_filter.py $input $output emboss jpeg + #else: + pil_filter.py $input $output emboss ${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="Emboss on ${input.display_name}" /> + </outputs> + + <help> + An emboss filter gives a 3D shadow effect to the image, the result is very useful for a bumpmap of the image. It can be achieved by taking a pixel on one side of the center, and subtracting one of the other side from it. Pixels can get either a positive or a negative result. + </help> + + <tests> + <test> + <param name="input" value="images/sydney.jpg" /> + <output name="output" file="images/sydney-emboss.jpg" /> + </test> + </tests> + +</tool> \ No newline at end of file