source: trunk/imports/G2img_MAR.py @ 2133

# -*- coding: utf-8 -*-
########### SVN repository information ###################
# $Date: 2016-01-22 19:05:12 +0000 (Fri, 22 Jan 2016) $
# $Author: toby $
# $Revision: 2133 $
# $URL: trunk/imports/G2img_MAR.py $
# $Id: G2img_MAR.py 2133 2016-01-22 19:05:12Z toby $
########### SVN repository information ###################
'''
*Module G2img_MAR: MAR image files*
--------------------------------------

'''

import sys
import os
import GSASIIIO as G2IO
import GSASIIpath
GSASIIpath.SetVersionNumber("$Revision: 2133 $")
class MAR_ReaderClass(G2IO.ImportImage):
    '''Routine to read several MAR formats, .mar3450,.mar2300,.mar2560
    '''
    def __init__(self):
        super(self.__class__,self).__init__( # fancy way to self-reference
            extensionlist=('.mar3450','.mar2300','.mar2560'),
            strictExtension=True,
            formatName = 'MAR image',
            longFormatName = 'MAR Research 345, 230 and 256 image files'
            )

    def ContentsValidator(self, filepointer):
        '''no test at this time
        '''
        return True
        
    def Reader(self,filename,filepointer, ParentFrame=None, **unused):
        '''Read using Bob's routine :func:`GSASIIIO.GetMAR345Data`
        (to be moved to this file, eventually)
        '''
        self.Comments,self.Data,self.Npix,self.Image = G2IO.GetMAR345Data(filename)
        if self.Npix == 0 or not self.Comments:
            return False
        self.LoadImage(ParentFrame,filename)
        return True