<tool id="image_rotate" name="Image Rotate" version="1.0.0">

	<description>Rotate the image.</description>

	<command interpreter="python" >
		image_do.py -i $input -o $output -c "rotate $rotDeg $expand" -e "$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="rotDeg" size="5" type="integer" value="0" label="Degree" help="Degree of rotation" />
		<param name="expand" type="boolean" value="True" checked="yes" truevalue="1" falsevalue="0" label="Expand?" help="Expand image size when rotated (true) or keep exisiting size (false)." />
	</inputs>
	
	<outputs>
		<data format="input" name="output" metadata_source="input" label="Rotated ${input.display_name}"/>
	</outputs>
	
	<help>
		Rotates an image the given number of degrees counter clockwise around its centre.
  	</help>

  	<tests>
  		<test>
  			<param name="input" value="sydney.jpg" />
  			<param name="rotDeg" value="30" />
  			<param name="expand" value="True" />
  			<output name="output" file="sydney-rotated.jpg" />
  		</test>
  	</tests>

</tool>