ó  ‰\c@sÒddlZddlZddlmZddlmZddlmZddl m Z ddl m Z d d d d d dgZ eddd„Zedd„Zdd„Zdd„Zdd„Zd„ZdS(iÿÿÿÿNi(t call_plugin(trgb2grayi(tfile_or_url_context(tis_low_contrast(twarntimreadtimsavetimshowtshowtimread_collectiontimshow_collectionc KsJd|jƒkr1|jd|ƒ}tdƒn|d k rP|}tdƒn|d krŒt|dƒrŒ|jƒjdƒrŒd}qŒnt|ƒ}td|d ||}Wd QXt|d ƒsÌ|S|j d krF|j d dkr.|j ddkr.t j |d dƒ}t j |ddƒ}n|rFt |ƒ}qFn|S(sÛLoad an image from file. Parameters ---------- fname : string Image file name, e.g. ``test.jpg`` or URL. as_gray : bool, optional If True, convert color images to gray-scale (64-bit floats). Images that are already in gray-scale format are not converted. plugin : str, optional Name of plugin to use. By default, the different plugins are tried (starting with the Python Imaging Library) until a suitable candidate is found. If not given and fname is a tiff file, the tifffile plugin will be used. Other Parameters ---------------- plugin_args : keywords Passed to the given plugin. flatten : bool Backward compatible keyword, superseded by `as_gray`. Returns ------- img_array : ndarray The different color bands/channels are stored in the third dimension, such that a gray-image is MxN, an RGB-image MxNx3 and an RGBA-image MxNx4. tas_greys3`as_grey` has been deprecated in favor of `as_gray`sQ`flatten` has been deprecated in favor of `as_gray` and will be removed in v0.16.tlowers.tiffs.tifttifffileRtpluginNtndimiiÿÿÿÿiiiýÿÿÿiþÿÿÿ(s.tiffs.tif(ii(ii(tkeystpopRtNonethasattrR tendswithRRRtshapetnptswapaxesR(tfnametas_grayRtflattent plugin_argstimg((s-lib/python2.7/site-packages/skimage/io/_io.pyRs(     &cKstd||d||S(s© Load a collection of images. Parameters ---------- load_pattern : str or list List of objects to load. These are usually filenames, but may vary depending on the currently active plugin. See the docstring for ``ImageCollection`` for the default behaviour of this parameter. conserve_memory : bool, optional If True, never keep more than one in memory at a specific time. Otherwise, images will be cached once they are loaded. Returns ------- ic : ImageCollection Collection of images. Other parameters ---------------- plugin_args : keywords Passed to the given plugin. R R(R(t load_patterntconserve_memoryRR((s-lib/python2.7/site-packages/skimage/io/_io.pyR NscKs’|d kr<t|dƒr<|jƒjd ƒr<d}q<nt|ƒrYtd|ƒn|jtkrytd|ƒntd||d||S( sŒSave an image to file. Parameters ---------- fname : str Target filename. arr : ndarray of shape (M,N) or (M,N,3) or (M,N,4) Image data. plugin : str Name of plugin to use. By default, the different plugins are tried (starting with the Python Imaging Library) until a suitable candidate is found. If not given and fname is a tiff file, the tifffile plugin will be used. Other parameters ---------------- plugin_args : keywords Passed to the given plugin. Notes ----- When saving a JPEG, the compression ratio may be controlled using the ``quality`` keyword argument which is an integer with values in [1, 100] where 1 is worst quality and smallest file size, and 100 is best quality and largest file size (default 75). This is only available when using the PIL and imageio plugins. R s.tiffs.tifR s%s is a low contrast images7%s is a boolean image: setting True to 1 and False to 0RRN(s.tiffs.tif( RRR RRRtdtypetboolR(RtarrRR((s-lib/python2.7/site-packages/skimage/io/_io.pyRls  cKs@t|tjƒr*td|d|ƒ}ntd|d||S(s Display an image. Parameters ---------- arr : ndarray or str Image data or name of image file. plugin : str Name of plugin to use. By default, the different plugins are tried (starting with the Python Imaging Library) until a suitable candidate is found. Other parameters ---------------- plugin_args : keywords Passed to the given plugin. RRR(t isinstancetsixt string_typesR(R!RR((s-lib/python2.7/site-packages/skimage/io/_io.pyR’scKstd|d||S(spDisplay a collection of images. Parameters ---------- ic : ImageCollection Collection to display. plugin : str Name of plugin to use. By default, the different plugins are tried until a suitable candidate is found. Other parameters ---------------- plugin_args : keywords Passed to the given plugin. R R(R(ticRR((s-lib/python2.7/site-packages/skimage/io/_io.pyR ©scCs tdƒS(sÞDisplay pending images. Launch the event loop of the current gui plugin, and display all pending images, queued via `imshow`. This is required when using `imshow` from non-interactive scripts. A call to `show` will block execution of code until all windows have been closed. Examples -------- >>> import skimage.io as io >>> for i in range(4): ... ax_im = io.imshow(np.random.rand(50, 50)) >>> io.show() # doctest: +SKIP t _app_show(R(((s-lib/python2.7/site-packages/skimage/io/_io.pyR½s(tnumpyRR#tio.manage_pluginsRtcolorRtutilRtexposureRt _shared.utilsRt__all__tFalseRRtTrueR RRR R(((s-lib/python2.7/site-packages/skimage/io/_io.pyts    ?  &