Mercurial > repos > tomasz-bednarz > filter_tools
view tools/min.xml @ 3:952a37c4ffc8 default tip
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author | tomasz-bednarz |
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date | Tue, 26 Nov 2013 13:17:03 +1100 |
parents | a44112280169 |
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<tool id="filter_min" name="Filter - Min" version="1.0.2"> <description>Apply a min filter of the given size.</description> <command interpreter="python"> #if (str($input.ext) == 'jpg'): pil_filter.py $input $output min $size jpeg #else: pil_filter.py $input $output min $size ${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." /> <param name="size" size="3" type="integer" value="3" label="Min size" help="Min size in pixels." /> </inputs> <outputs> <data format="input" name="output" metadata_source="input" label="Min ${size.value} on ${input.display_name}"/> </outputs> <help> Create a min filter of the given size. For each pixel in the input image, this filter copies the smallest pixel value from a (size, size) environment to the output image. </help> <tests> <test> <param name="input" value="images/sydney.jpg" /> <param name="size" value="3" /> <output name="output" file="images/sydney-min.jpg" /> </test> </tests> </tool>