Mercurial > repos > iuc > imagej2_convert_format
diff imagej2_convert_format.py @ 0:312e8ce708b1 draft
planemo upload commit 4bf97847c35c4dcf9638008b9b4b6c4e10015f19
| author | iuc |
|---|---|
| date | Tue, 09 Jun 2015 12:21:40 -0400 |
| parents | |
| children | 14d09b0ab9e1 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/imagej2_convert_format.py Tue Jun 09 12:21:40 2015 -0400 @@ -0,0 +1,36 @@ +#!/usr/bin/env python +# Galaxy wrapper for use with Imagej2 via bioformats and javabridge by Greg Von Kuster +""" +A wrapper script for running ImageJ2 commands via bioformats and javabridge. +""" +import argparse +import imagej2_base_utils +import imagej2_utils + +if __name__=="__main__": + # Parse Command Line. + parser = argparse.ArgumentParser() + parser.add_argument( '--in_fname', dest='in_fname', help='Path to the input file' ) + parser.add_argument( '--input_datatype', dest='input_datatype', help='Input image datatype' ) + parser.add_argument( '--max_heap_size_type', dest='max_heap_size_type', help='Type (default or megabytes) of max_heap_size value' ) + parser.add_argument( '--max_heap_size', dest='max_heap_size', help='Maximum size of the memory allocation pool used by the JVM.' ) + parser.add_argument( '--output_datatype', dest='output_datatype', help='Output image datatype' ) + parser.add_argument( '--out_fname', help='Path to the output file' ) + args = parser.parse_args() + # Set the size of the memory allocation pool used by the JVM. + max_heap_size = imagej2_base_utils.get_max_heap_size_value( args.max_heap_size_type, args.max_heap_size ) + # Start the JVM via the Javabridge. + imagej2_utils.start_vm( args=None, class_path=None, max_heap_size=max_heap_size, run_headless=True ) + try: + tmp_dir = imagej2_base_utils.get_temp_dir() + in_image_path = imagej2_base_utils.get_input_image_path( tmp_dir, args.in_fname, args.input_datatype ) + # Load the input image. + image, scale = imagej2_utils.load_image( in_image_path, rescale=False, wants_max_intensity=True ) + # Write the output image. + out_image_path = imagej2_base_utils.get_temporary_image_path( tmp_dir, args.output_datatype ) + imagej2_utils.write_image( image_path=out_image_path, pixels=image, pixel_type=str( image.dtype ), move_to=args.out_fname ) + except Exception, e: + imagej2_base_utils.stop_err( str( e ) ) + finally: + imagej2_utils.kill_vm() + imagej2_base_utils.cleanup_before_exit( tmp_dir )
