Rc@ sddlmZmZddlZddlZddlZddlZddljZddlm Z m Z ddl m Z m Z mZmZmZddlmZdZdefdYZd fd YZed ZeZd Zd Ze jjdeedS(i(tdivisiontprint_functionN(t docstringtrcParams(tBboxtIdentityTransformtTransformedBboxtTransformedPatht Transform(tPathc sXddfd}j|_j|_j|_t|_|S(s- Decorator for Artist.draw method. Provides routines that run before and after the draw call. The before and after functions are useful for changing artist-dependant renderer attributes or making other setup function calls, such as starting and flushing a mixed-mode renderer. cS s<|jr|jn|jdk r8|jndS(N(tget_rasterizedtstart_rasterizingtget_agg_filtertNonet start_filter(tartisttrenderer((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytbefore%s  cS sE|jdk r(|j|jn|jrA|jndS(N(R R t stop_filterR tstop_rasterizing(RR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytafter,s c s1||||||||dS(N((RRtargstkwargs(RRtdraw(sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt draw_wrapper5s (t__name__t__dict__t__doc__tTruet_supports_rasterization(RR((RRRsK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytallow_rasterizations      tArtistcB s~eZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ dZ!d Z"d!Z#d"Z$dEdEdEd#Z&d$Z'd%Z(d&Z)d'Z*d(Z+dEd)Z,d*Z-d+Z.d,Z/d-Z0d.Z1d/Z2d0Z3d1Z4d2Z5d3Z6d4Z7d5Z8d6Z9d7Z:d8Z;d9Z<d:Z=d;Z>d<Z?d=Z@d>ZAd?ZBd@ZCdAZDdBZEdCZFdEeGdDZHRS(FsW Abstract base class for someone who renders into a :class:`FigureCanvas`. RicC sd|_d|_t|_t|_t|_d|_d|_ d|_ t|_ t|_ d|_ d|_d|_d|_d|_t|_d|_i|_y d|_Wntk rnXd|_d|_d|_d|_td|_td|_dS(Ntis path.sketchs path.effects(R tfiguret _transformtFalset _transformSetRt_visiblet _animatedt_alphatclipboxt _clippatht_clipont_lodt_labelt_pickert _containst _rasterizedt _agg_filterteventsont_oidt_propobserverstaxestAttributeErrort_remove_methodt_urlt_gidt_snapRt_sketcht _path_effects(tself((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt__init__Ks8                         cC s|jj}d|d<|S(NR6(RtcopyR (R<td((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt __getstate__ls cC s/|jdk r|j|n tddS(s Remove the artist from the figure if possible. The effect will not be visible until the figure is redrawn, e.g., with :meth:`matplotlib.axes.Axes.draw_idle`. Call :meth:`matplotlib.axes.Axes.relim` to update the axes limits if desired. Note: :meth:`~matplotlib.axes.Axes.relim` will not see collections even if the collection was added to axes with *autolim* = True. Note: there is no support for removing the artist's legend entry. scannot remove artistN(R6R tNotImplementedError(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytremovesscC sD|j}|dks$|jdkr(tS|jjpC|jjS(s5Return *True* if units are set on the *x* or *y* axesN(R4R txaxisR#t have_unitstyaxis(R<tax((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRDs cC sAt|dd}|dks-|jdkr1|S|jj|S(sjFor artists in an axes, if the xaxis has units support, convert *x* using xaxis unit type R4N(tgetattrR RCt convert_units(R<txRF((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytconvert_xunitsscC sAt|dd}|dks-|jdkr1|S|jj|S(sjFor artists in an axes, if the yaxis has units support, convert *y* using yaxis unit type R4N(RGR RERH(R<tyRF((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytconvert_yunitsscC s ||_dS(s Set the :class:`~matplotlib.axes.Axes` instance in which the artist resides, if any. ACCEPTS: an :class:`~matplotlib.axes.Axes` instance N(R4(R<R4((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_axesscC s|jS(sm Return the :class:`~matplotlib.axes.Axes` instance the artist resides in, or *None* (R4(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_axesscC stddgddggS(s Get the axes bounding box in display space. Subclasses should override for inclusion in the bounding box "tight" calculation. Default is to return an empty bounding box at 0, 0. i(R(R<R((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_window_extentscC s)|j}||j|<|jd7_|S(s Adds a callback function that will be called whenever one of the :class:`Artist`'s properties changes. Returns an *id* that is useful for removing the callback with :meth:`remove_callback` later. i(R2R3(R<tfunctoid((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt add_callbacks  cC s&y|j|=Wntk r!nXdS(s Remove a callback based on its *id*. .. seealso:: :meth:`add_callback` For adding callbacks N(R3tKeyError(R<RQ((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytremove_callbacks  cC s.x'|jjD]\}}||qWdS(sg Fire an event when property changed, calling all of the registered callbacks. N(R3t iteritems(R<RQRP((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytpchangedscC s|jS(s[ Returns *True* if :class:`Artist` has a transform explicitly set. (R$(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytis_transform_setscC s ||_t|_|jdS(s Set the :class:`~matplotlib.transforms.Transform` instance used by this artist. ACCEPTS: :class:`~matplotlib.transforms.Transform` instance N(R"RR$RV(R<tt((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_transforms  cC se|jdkrt|_n@t|jt r^t|jdr^|jj|j|_n|jS(sl Return the :class:`~matplotlib.transforms.Transform` instance used by this artist. t_as_mpl_transformN(R"R Rt isinstanceRthasattrRZR4(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_transforms cC sg}y/|j|\}}|r4|j|nWn-ddl}|jtd|jnXx*|jD]}|j|j|qrW|S(sX List the children of the artist which contain the mouse event *event*. iNswhile checking( tcontainstappendt tracebackt print_exctprintt __class__t get_childrentextendthitlist(R<teventtLt hascursortinfoR`ta((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRfs  cC sgS(sd Return a list of the child :class:`Artist`s this :class:`Artist` contains. ((R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRdscC s@t|jr|j||Stjd|jjtifS(sTest whether the artist contains the mouse event. Returns the truth value and a dictionary of artist specific details of selection, such as which points are contained in the pick radius. See individual artists for details. s'%s' needs 'contains' method(tcallableR.twarningstwarnRcRR#(R<t mouseevent((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR^scC s ||_dS(s Replace the contains test used by this artist. The new picker should be a callable function which determines whether the artist is hit by the mouse event:: hit, props = picker(artist, mouseevent) If the mouse event is over the artist, return *hit* = *True* and *props* is a dictionary of properties you want returned with the contains test. ACCEPTS: a callable function N(R.(R<tpicker((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_contains*scC s|jS(sV Return the _contains test used by the artist, or *None* for default. (R.(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_contains:scC s.|jdk o-|jjdk o-|jdk S(s-Return *True* if :class:`Artist` is pickable.N(R!R tcanvasR-(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytpickable@scC s|jrv|j}t|r<|||\}}n|j|\}}|rv|jjj|||qvnxT|jD]F}t|dd}|j dks|j |kr|j |qqWdS(s call signature:: pick(mouseevent) each child artist will fire a pick event if *mouseevent* is over the artist and the artist has picker set R4N( Rtt get_pickerRlR^R!Rst pick_eventRdRGR tinaxestpick(R<RoRptinsidetpropRkRF((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRxFs   cC s ||_dS(s Set the epsilon for picking used by this artist *picker* can be one of the following: * *None*: picking is disabled for this artist (default) * A boolean: if *True* then picking will be enabled and the artist will fire a pick event if the mouse event is over the artist * A float: if picker is a number it is interpreted as an epsilon tolerance in points and the artist will fire off an event if it's data is within epsilon of the mouse event. For some artists like lines and patch collections, the artist may provide additional data to the pick event that is generated, e.g., the indices of the data within epsilon of the pick event * A function: if picker is callable, it is a user supplied function which determines whether the artist is hit by the mouse event:: hit, props = picker(artist, mouseevent) to determine the hit test. if the mouse event is over the artist, return *hit=True* and props is a dictionary of properties you want added to the PickEvent attributes. ACCEPTS: [None|float|boolean|callable] N(R-(R<Rp((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_pickerds cC s|jS(s,Return the picker object used by this artist(R-(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRuscC s |jdk S(si Returns True if the artist is assigned to a :class:`~matplotlib.figure.Figure`. N(R!R (R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt is_figure_setscC s|jS(s! Returns the url (R7(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_urlscC s ||_dS(sL Sets the url for the artist ACCEPTS: a url string N(R7(R<turl((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_urlscC s|jS(s& Returns the group id (R8(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_gidscC s ||_dS(sS Sets the (group) id for the artist ACCEPTS: an id string N(R8(R<tgid((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_gidscC stdr|jStSdS(sS Returns the snap setting which may be: * True: snap vertices to the nearest pixel center * False: leave vertices as-is * None: (auto) If the path contains only rectilinear line segments, round to the nearest pixel center Only supported by the Agg and MacOSX backends. s path.snapN(RR9R#(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_snaps cC s ||_dS(sP Sets the snap setting which may be: * True: snap vertices to the nearest pixel center * False: leave vertices as-is * None: (auto) If the path contains only rectilinear line segments, round to the nearest pixel center Only supported by the Agg and MacOSX backends. N(R9(R<tsnap((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_snaps cC s|jS(s Returns the sketch parameters for the artist. Returns ------- sketch_params : tuple or `None` A 3-tuple with the following elements: * `scale`: The amplitude of the wiggle perpendicular to the source line. * `length`: The length of the wiggle along the line. * `randomness`: The scale factor by which the length is shrunken or expanded. May return `None` if no sketch parameters were set. (R:(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_sketch_paramsscC s:|dkrd|_n||p$d|p-df|_dS(s8 Sets the the sketch parameters. Parameters ---------- scale : float, optional The amplitude of the wiggle perpendicular to the source line, in pixels. If scale is `None`, or not provided, no sketch filter will be provided. length : float, optional The length of the wiggle along the line, in pixels (default 128.0) randomness : float, optional The scale factor by which the length is shrunken or expanded (default 16.0) g`@g0@N(R R:(R<tscaletlengtht randomness((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_sketch_paramss  cC s ||_dS(s set path_effects, which should be a list of instances of matplotlib.patheffect._Base class or its derivatives. N(R;(R<t path_effects((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_path_effectsscC s|jS(N(R;(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_path_effectsscC s|jS(sg Return the :class:`~matplotlib.figure.Figure` instance the artist belongs to. (R!(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_figurescC s||_|jdS(s Set the :class:`~matplotlib.figure.Figure` instance the artist belongs to. ACCEPTS: a :class:`matplotlib.figure.Figure` instance N(R!RV(R<tfig((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_figures cC s||_|jdS(s Set the artist's clip :class:`~matplotlib.transforms.Bbox`. ACCEPTS: a :class:`matplotlib.transforms.Bbox` instance N(R(RV(R<R(((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_clip_boxs cC scddlm}m}t}|dkrt||rgttj|j |_ d|_ t }qt||rt |j|j |_ t }qt|tr|\}}qn|dkrd|_ t }nKt|trt |||_ t }n!t|t r'||_ t }n|sUtt|t|tdn|jdS(s Set the artist's clip path, which may be: * a :class:`~matplotlib.patches.Patch` (or subclass) instance * a :class:`~matplotlib.path.Path` instance, in which case an optional :class:`~matplotlib.transforms.Transform` instance may be provided, which will be applied to the path before using it for clipping. * *None*, to remove the clipping path For efficiency, if the path happens to be an axis-aligned rectangle, this method will set the clipping box to the corresponding rectangle and set the clipping path to *None*. ACCEPTS: [ (:class:`~matplotlib.path.Path`, :class:`~matplotlib.transforms.Transform`) | :class:`~matplotlib.patches.Patch` | None ] i(tPatcht Rectangles"Invalid arguments to set_clip_pathN(tmatplotlib.patchesRRR#R R[RRtunitR]R(R)RRtget_pathttupleR Rbttypet TypeErrorRV(R<tpatht transformRRtsuccess((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_clip_path!s8            cC s|jS(sb Return the alpha value used for blending - not supported on all backends (R'(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_alphaWscC s|jS(sReturn the artist's visiblity(R%(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_visible^scC s|jS(s"Return the artist's animated state(R&(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_animatedbscC s|jS(s#Return whether artist uses clipping(R*(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_clip_onfscC s|jS(sReturn artist clipbox(R((R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_clip_boxjscC s|jS(sReturn artist clip path(R)(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_clip_pathnscC s |jdk r|jjSdS(s Return the clip path with the non-affine part of its transformation applied, and the remaining affine part of its transformation. N(NN(R)R tget_transformed_path_and_affine(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt$get_transformed_clip_path_and_affiners cC s||_|jdS(sT Set whether artist uses clipping. ACCEPTS: [True | False] N(R*RV(R<tb((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_clip_on|s cC s\|jr>|jdk r+|j|jn|j|jn|jd|jddS(s Set the clip properly for the gcN(R*R(R tset_clip_rectangleRR)(R<tgc((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt _set_gc_clips   cC s|jS(s-return True if the artist is to be rasterized(R/(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR scC s:|r-t|jd r-tjd|n||_dS(s Force rasterized (bitmap) drawing in vector backend output. Defaults to None, which implies the backend's default behavior ACCEPTS: [True | False | None] Rs%Rasterization of '%s' will be ignoredN(R\RRmRnR/(R<t rasterized((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_rasterizedscC s|jS(s0return filter function to be used for agg filter(R0(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR scC s ||_dS(s* set agg_filter fuction. N(R0(R<t filter_func((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_agg_filterscO s|jsdSdS(sDerived classes drawing methodN(R(R<RRR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRs cC s||_|jdS(s Set the alpha value used for blending - not supported on all backends. ACCEPTS: float (0.0 transparent through 1.0 opaque) N(R'RV(R<talpha((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_alphas cC s||_|jdS(s Set Level of Detail on or off. If on, the artists may examine things like the pixel width of the axes and draw a subset of their contents accordingly ACCEPTS: [True | False] N(R+RV(R<ton((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset_lods cC s||_|jdS(sN Set the artist's visiblity. ACCEPTS: [True | False] N(R%RV(R<R((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_visibles cC s||_|jdS(sT Set the artist's animation state. ACCEPTS: [True | False] N(R&RV(R<R((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_animateds cC s|j}t|_t}xl|jD]^\}}t|d|d}|dks`t| rstd|n||t}q%W||_|r|jndS(sc Update the properties of this :class:`Artist` from the dictionary *prop*. tset_sUnknown property %sN( R1R#RURGR RlR5RRV(R<tpropststoretchangedtktvRP((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytupdates     cC s|jS(sC Get the label used for this artist in the legend. (R,(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_labelscC s6|dk rd|f|_n d|_|jdS(s| Set the label to *s* for auto legend. ACCEPTS: string or anything printable with '%s' conversion. s%sN(R R,RV(R<ts((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_labels  cC s|jS(s6 Return the :class:`Artist`'s zorder. (tzorder(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_zorderscC s||_|jdS(s Set the zorder for the artist. Artists with lower zorder values are drawn first. ACCEPTS: any number N(RRV(R<tlevel((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt set_zorders cC s|j|_|j|_|j|_|j|_|j|_|j|_|j|_|j|_|j|_|j |_ |j |_ |j dS(s'Copy properties from *other* to *self*.N( R"R$R%R'R(R*R)R+R,R:R;RV(R<tother((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt update_from s           cC st|jS(sY return a dictionary mapping property name -> value for all Artist props (tArtistInspectort properties(R<((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRscK sbg}xU|jD]G\}}|j}d|}t||}|j||gqW|S(sH A tkstyle set command, pass *kwargs* to set properties sset_%s(RUtlowerRGRe(R<RtretRRtfuncNameRP((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytset!s  c sdkrd}nEtjtr<fd}n!trQ}n tdg}xk|jD]]}||r|j|n|jg|j |dt D]}||r|^qqpW|r||r|j|n|S(s Find artist objects. Recursively find all :class:`~matplotlib.artist.Artist` instances contained in self. *match* can be - None: return all objects contained in artist. - function with signature ``boolean = match(artist)`` used to filter matches - class instance: e.g., Line2D. Only return artists of class type. If *include_self* is True (default), include self in the list to be checked for a match. cS stS(N(R(RI((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt matchfuncBsc s t|S(N(R[(RI(tmatch(sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyREssFmatch must be None, a matplotlib.artist.Artist subclass, or a callablet include_selfN( R tcbooktissubclass_safeRRlt ValueErrorRdR_RetfindobjR#(R<RRRtartiststctthisc((RsK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR-s"       N(IRt __module__RtanameRR=R@RBRDRJRLRMRNRORRRTRVRWRYR]RfRdR^RqRrRtRxR{RuR|R}RRRRRRR RRRRRRRRRRRRRRRRR RR RRRRRRRRRRRRRRRR(((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRBs !              "             6                RcB seZdZdZdZejdZdZdZ dZ dZ dZ d Z dd d Zdd d Zd ZdZddZRS(s A helper class to inspect an :class:`~matplotlib.artist.Artist` and return information about it's settable properties and their current values. cC sktj|r(t|r(|d}n||_t|tsOt|}n||_|j|_dS(s> Initialize the artist inspector with an :class:`~matplotlib.artist.Artist` or sequence of :class:`Artists`. If a sequence is used, we assume it is a homogeneous sequence (all :class:`Artists` are of the same type) and it is your responsibility to make sure this is so. iN( RtiterabletlentoorigR[Rtot get_aliasestaliasd(R<R((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR=as   cC sgt|jD]B}|jds4|jdrtt|j|r|^q}i}xf|D]^}t|j|}|j|sqen|j}|d}d|j|di|d *alias* for each *alias* in the :class:`~matplotlib.artist.ArtistInspector`. e.g., for lines:: {'markerfacecolor': 'mfc', 'linewidth' : 'lw', } Rtget_i iN( tdirRt startswithRlRGtis_aliasRR t setdefault(R<tnametnamestaliasesRPRtfullname((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRss $   "s*\n\s*ACCEPTS:\s*((?:.|\n)*?)(?:$|(?:\n\n))cC sd|}t|j|s8td|j|fnt|j|}|j}|dkrcdS|jdrvdS|jj|}|dk r|j dj ddSdS( sE Get the legal arguments for the setter associated with *attr*. This is done by querying the docstring of the function *set_attr* for a line that begins with ACCEPTS: e.g., for a line linestyle, return "[ ``'-'`` | ``'--'`` | ``'-.'`` | ``':'`` | ``'steps'`` | ``'None'`` ]" sset_%ss%s has no function %stunknowns alias for is t N( R\RR5RGRR Rt_get_valid_values_regextsearchtgrouptreplace(R<tattrRRPRR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytget_valid_valuess    cC sg}x t|jD]}|jds1qnt|j|}t|sUqnttj|ddkrzqn|}|j|rqn|jj d|jj }x>|jj D]-}||j kr|j d|j }PqqW|j |d|d|fqW|S(s Get the attribute strings and a full path to where the setter is defined for all setters in an object. Riit.i(RRRRGRlRtinspectt getargspecRRRtmroRR_(R<tsettersRRRPt source_classtcls((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt_get_setters_and_targetss& #cC s#g|jD]\}}|^q S(s Get the attribute strings with setters for object. e.g., for a line, return ``['markerfacecolor', 'linewidth', ....]``. (R(R<Rzttarget((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt get_settersscC s&|j}|dkrtS|jdS(s^ Return *True* if method object *o* is an alias for another function. s alias for N(RR R#R(R<Rtds((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRs  cC sL||jkrD|djg|j|jD]}d|^q,S|SdS(s return 'PROPNAME or alias' if *s* has an alias, else return PROPNAME. e.g., for the line markerfacecolor property, which has an alias, return 'markerfacecolor or mfc' and for the transform property, which does not, return 'transform' R s or %sN(Rtjointiterkeys(R<RRI((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyt aliased_names  )cC s\||jkrEdjg|j|jD]}d|^q)}nd}d|||fS(s. return 'PROPNAME or alias' if *s* has an alias, else return PROPNAME formatted for ReST e.g., for the line markerfacecolor property, which has an alias, return 'markerfacecolor or mfc' and for the transform property, which does not, return 'transform' R s or %ss:meth:`%s <%s>`%s(RRR(R<RRRIR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytaliased_name_rests  -ic C s|rd|}nd}|dk rE|j|}d|||fS|j}|jg}xL|D]D\}}|j|}|j|}|jd|||fqhW|S(s If *prop* is *None*, return a list of strings of all settable properies and their valid values. If *prop* is not *None*, it is a valid property name and that property will be returned as a string of property : valid values. RR s%s%s: %sN(R RRtsortRR_( R<Rzt leadingspacetpadtacceptstattrstlinesRR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytpprint_setterss     cC s+|rd|}nd}|d k rE|j|}d|||fS|j}|jg}g|D]\}}|j||^qh}g|D]\}}|j|^q}tg|D]} t| ^q} tg|D]} t| ^q} |d| dd| } |jd|j| |j|dj| ddj| |j| |j gt ||D]0\} } || j| d| j| ^q|j| |jd|SxO|D]G\}}|j|}|j||}|jd|||fqW|S( s. If *prop* is *None*, return a list of strings of all settable properies and their valid values. Format the output for ReST If *prop* is not *None*, it is a valid property name and that property will be returned as a string of property : valid values. RR s%s%s: %st=s tPropertyit DescriptionN( R RRRRtmaxRR_tljustRetzip(R<RzRRRRRRRtntcol0_lenRktcol1_lenttable_formatstrRR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytpprint_setters_rests<     ((%%    D  cC s|j}gt|D]0}|jdrtt||r|^q}|jt}xZ|D]R}t||}|j|rqfny |}Wn qfqfX|||d value Ri(RRRRlRGRtdictR(R<RRtgettersR?RPtval((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRJs  !    cC s|j}|j}|jg}x|D]}||}t|ddd krt|dkrt|d d}n t|}|jdd}t|dkr|d d}n|j|}|jd||fq/W|S( sJ Return the getters and actual values as list of strings. tshapeis...s Ri2s %s = %s((( RtkeysRRGRtstrRRR_(R<R?RRRRR((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytpprint_getterscs     * c sdkrd}nBttr9fd}n!trNt}n tdg}xe|jD]W}||r|j|n|jg|j |D]}||r|^qqmW||r|j|n|S(sA Recursively find all :class:`matplotlib.artist.Artist` instances contained in *self*. If *match* is not None, it can be - function with signature ``boolean = match(artist)`` - class instance: e.g., :class:`~matplotlib.lines.Line2D` used to filter matches. cS stS(N(R(RI((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRsc s t|S(N(R[(RI(R(sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRssGmatch must be None, an matplotlib.artist.Artist subclass, or a callableN( R t issubclassRRlRPRRdR_ReR(R<RRRRR((RsK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyRys"        N(RRRR=RtretcompileRRRRRRRR RRRRR(((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyR[s         4  cC sU|dkr;t|}|j}tdj|dSt|d|}|S(sJ Return the value of object's property. *property* is an optional string for the property you want to return Example usage:: getp(obj) # get all the object properties getp(obj, 'linestyle') # get the linestyle property *obj* is a :class:`Artist` instance, e.g., :class:`~matplotllib.lines.Line2D` or an instance of a :class:`~matplotlib.axes.Axes` or :class:`matplotlib.text.Text`. If the *property* is 'somename', this function returns obj.get_somename() :func:`getp` can be used to query all the gettable properties with ``getp(obj)``. Many properties have aliases for shorter typing, e.g. 'lw' is an alias for 'linewidth'. In the output, aliases and full property names will be listed as: property or alias = value e.g.: linewidth or lw = 2 s NR(R RRRbRRG(tobjtpropertytinspRRP((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytgetps   cO st|}t|dkrMt|dkrMtdj|jdSt|dkrt|dkrt|jd|ddStj|s|g}ntj|}t|drtdng}xCt dt|ddD]%}|j ||||dfqW|j |j g}x`|D]X}xO|D]G\} } | j } d| } t|| } |j | | gqQWqDWgtj|D] } | ^qS( s% Set a property on an artist object. matplotlib supports the use of :func:`setp` ("set property") and :func:`getp` to set and get object properties, as well as to do introspection on the object. For example, to set the linestyle of a line to be dashed, you can do:: >>> line, = plot([1,2,3]) >>> setp(line, linestyle='--') If you want to know the valid types of arguments, you can provide the name of the property you want to set without a value:: >>> setp(line, 'linestyle') linestyle: [ '-' | '--' | '-.' | ':' | 'steps' | 'None' ] If you want to see all the properties that can be set, and their possible values, you can do:: >>> setp(line) ... long output listing omitted :func:`setp` operates on a single instance or a list of instances. If you are in query mode introspecting the possible values, only the first instance in the sequence is used. When actually setting values, all the instances will be set. e.g., suppose you have a list of two lines, the following will make both lines thicker and red:: >>> x = arange(0,1.0,0.01) >>> y1 = sin(2*pi*x) >>> y2 = sin(4*pi*x) >>> lines = plot(x, y1, x, y2) >>> setp(lines, linewidth=2, color='r') :func:`setp` works with the MATLAB style string/value pairs or with python kwargs. For example, the following are equivalent:: >>> setp(lines, 'linewidth', 2, 'color', 'r') # MATLAB style >>> setp(lines, linewidth=2, color='r') # python style is NiRzis(The set args must be string, value pairssset_%s(RRRbRRRRtflattenRtrangeR_ReRURRG(RRRRtobjstfuncvalstiRRRRRRPRI((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytsetps0, $$ ##   cC sUtjd}|r2djt|jddSdjt|jddSdS(Nsdocstring.hardcopys Ri(t matplotlibRRRRR(Rkthardcopy((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pytkwdocs   (t __future__RRRRmRR#tmatplotlib.cbookRRRt transformsRRRRRRR RtobjectRRR RtgetR"R%tinterpdR(((sK/opt/xtal/ccp4-6.5-linux32/lib/python2.7/site-packages/matplotlib/artist.pyts(    ( %H & M