<tool id="image_resize" name="Image Resize" version="1.0.0">

	<description>Resize the image.</description>

	<command interpreter="python" >
		image_do.py -i $input -o $output -c "resize $xx $yy $filter" -e "$input.ext"
  	</command>

	<inputs>
		<param name="input" type="data" format="png,jpg,tif,zip" label="Input image" help="Original RGB or grayscale image." />
		<param name="xx" size="5" type="integer" value="0" label="Width" help="Target image width" />
		<param name="yy" size="5" type="integer" value="0" label="Height" help="Target image height" />
		<param name="filter" type="select" label="Filter">
			<option value="0">NEAREST</option>
			<option value="1" selected="true">ANTIALIAS</option>
			<option value="2">BILINEAR</option>
			<option value="3">BICUBIC</option>
		</param>
	</inputs>
	
	<outputs>
		<data format="input" name="output" metadata_source="input" label="Resized ${input.display_name}"/>
	</outputs>
	
	<help>
		Resizes an image.
  	</help>

  	<tests>
  		<test>
  			<param name="input" value="sydney.jpg" />
  			<param name="xx" value="50" />
  			<param name="yy" value="50" />
  			<param name="filter" value="1" />
  			<output name="output" file="sydney-resized.jpg" />
  		</test>
  	</tests>

</tool>