;c]c@`sdZddlmZmZmZddlZddlZddlZddl m Z ddl m Z ej eZdfdYZd e fd YZd Zed d ddZe jededS(s SPE file reader i(tabsolute_importtprint_functiontdivisionNi(tformats(tFormattSpecc B`s&eZdZidd6dd6dd6dd 6Zi.dd 6dejddddddgdfd6dd6dd6dd6dd6dd 6dd"6dd$6dd&6dd(6dd+6dd-6dd/6dd16dd36dd56dd76dd96dd;6dd=6dd?6ddA6ddC6ddF6ddH6ddJ6ddL6ddN6ddP6ddR6ddT6ddX6ddZ6dd]6dd`6ddb6ddd6ddf6ddh6ddj6ddl6ddn6ddp6ddr6ddt6ZduZejd'ejd ejdejdejdvgZdwdxdydzd{d|d}d~ddddg Z dddgZ d`gZ RS(sWSPE file specification data Tuples of (offset, datatype, count), where offset is the offset in the SPE file and datatype is the datatype as used in `numpy.fromfile`() `data_start` is the offset of actual image data. `dtypes` translates SPE datatypes (0...4) to numpy ones, e. g. dtypes[0] is dtype("fR{iiiiRItcounttSsGFailed to decode "{}" metadata string. Check `char_encoding` parameter.(RHt vectorizetitemsR]tseekRtfromfileRItkindRROt ExceptionRhRitformattasscalart ValueErrortsqueeze(RUtspectretRtnametsptcnttv((RUs2lib/python2.7/site-packages/imageio/plugins/spe.pyR_cs&""!  cC`s%|jjddkrdS|jSdS(NitvV(RVRRb(RU((s2lib/python2.7/site-packages/imageio/plugins/spe.pyt _get_lengthscC`sv|dkrtd|n||jkrJtd||jfn|jjddkr|dkr{tdn|jjtjtj |jd|j d|j d|j d|j}|j |jf|j }n||jjtj||j d|j d|j j tj |jd|j d|j d|j d}|j |j }||j|fS( NisImage index %i < 0sImage index %i > %iiRs"Index has to be 0 in v and V modesRIR(t IndexErrorRbRVRR]RRRKRHRR`RatreshapeRgR(RURtdata((s2lib/python2.7/site-packages/imageio/plugins/spe.pyt _get_datas(    " (-( RDREtTrueRsRRR_RR(((s2lib/python2.7/site-packages/imageio/plugins/spe.pyRZs  A   (RDRERFRWRYRRZ(((s2lib/python2.7/site-packages/imageio/plugins/spe.pyRPsh  c C`sg}|ddddddg}x~|D]v\}}}}}}it|t|gd6t|t|gd6t|t|gd 6}|j|q)W|S( sConvert the `ROIs` structured arrays to :py:class:`dict` Parameters ---------- a : numpy.ndarray Structured array containing ROI data Returns ------- list of dict One dict per ROI. Keys are "top_left", "bottom_right", and "bin", values are tuples whose first element is the x axis value and the second element is the y axis value. R RR RR Rttop_leftt bottom_righttbin(tintR( taRrtsxtsytexteytgxtgytd((s2lib/python2.7/site-packages/imageio/plugins/spe.pyR~stspesSPE file formats.spetiIvVt overwrite(RFt __future__RRRRctloggingtnumpyRHR{RtcoreRt getLoggerRDRhRRPR~tfmtt add_formatR(((s2lib/python2.7/site-packages/imageio/plugins/spe.pyts   ~