LeddlZddlmZddlZddlmZGddejZGddeZGd d eZ Gd d eZ Gd deZ GddeZ dS)N) defaultdict)dimension_sanitizerceZdZdZejZeeZ dZ d fd Z e dZ edZedZdZd ZxZS) Linka A Link defines some connection between a source and target object in their visualization. It is quite similar to a Stream as it allows defining callbacks in response to some change or event on the source object, however, unlike a Stream, it does not transfer data and make it available to user defined subscribers. Instead a Link directly causes some action to occur on the target, for JS based backends this usually means that a corresponding JS callback will effect some change on the target in response to a change on the source. A Link must define a source object which is what triggers events, but must not define a target. It is also possible to define bi- directional links between the source and target object. FNc ||$tt|jd|jr&|$tt|jd|dnt j||_|dnt j||_tj di|| dS)Nz must define a sourcez must define a target.) ValueErrortype__name___requires_targetweakrefref_source_targetsuper__init__link)selfsourcetargetparams __class__s 8lib/python3.11/site-packages/holoviews/plotting/links.pyrz Link.__init__$s >T 3JJJKK K   MV^T 3KKKLL L &~tt7;v3F3F %~tt7;v3F3F ""6""" c&||j||<dS)zu Register a LinkCallback providing the implementation for the Link for a particular backend. N) _callbacks)clsbackendcallbacks rregister_callbackzLink.register_callback0s (0w$$$rc<|jr|ndSN)rrs rrz Link.source8!%7t||~~~47rc<|jr|ndSr#)rr$s rrz Link.target<r%rc|j|jvr|j|j}d|jD}|D]z}d|jD}t |t |ur%|j|jur|j|jur ||krdS{|j|j|dS|g|j|j<dS)z$ Registers the Link c&i|]\}}|dk ||Snamer .0kvs r zLink.link..Fs-MMMAV 1 rc&i|]\}}|dk ||Sr)r r+s rr/zLink.link..Is-QQQ!QAKKAqKKKrN)rregistryparamvaluesitemsr rappend)rlinksrr link_paramss rrz Link.link@s) ;$- ' 'M$+.EMM!%!2!2!4!4!:!:!%>%@%@QQQ JJ$t**,, 1K1K t{22v7L7LFF M$+ & - -d 3 3 3 3 3*.DM$+ & & &rc|j|j}||vr*|||dSdS)z& Unregisters the Link N)r1getrpopindex)rr6s runlinkz Link.unlinkRsO !!$+.. 5== IIekk$'' ( ( ( ( ( =rr#)r __module__ __qualname____doc__rWeakKeyDictionaryr1rdictrr r classmethodr!propertyrrrr< __classcell__rs@rrr s")w(**HT""J      00[088X888X8000$)))))))rrceZdZdZejdgddgdZejddd Zejddd Z d Z dS) RangeToolLinka The RangeToolLink sets up a link between a RangeTool on the source plot and the axes on the target plot. It is useful for exploring a subset of a larger dataset in more detail. By default it will link along the x-axis but using the axes parameter both axes may be linked to the tool. Example of how to use RangeToolLink can be found here: https://www.holoviews.org/gallery/demos/bokeh/timeseries_range_tool.html xyz( Which axes to link the tool to.)defaultobjectsdocNrz+ (start, end) bounds for the x-axis)rJlengthrLz+ (start, end) bounds for the y-axisT) r r=r>r?r2 ListSelectoraxesTupleboundsxboundsyr r rrrGrG[s   5 sec3ZF+ , , ,Dek$q7.///Gek$q7.///GrrGceZdZdZdZdS)DataLinkz DataLink defines a link in the data between two objects allowing them to be selected together. In order for a DataLink to be established the source and target data must be of the same length. TNr r=r>r?r r rrrTrTss" rrTceZdZdZdZdS) SelectionLinkz: Links the selection between two glyph renderers. TNrUr rrrWrW}"rrWcHeZdZdZejgZdZfdZxZ S)VertexTableLinkzm Defines a Link between a Path type and a Table that will display the vertices of selected path. )rJTc d|vr+d|ddD}||d<tj||fi|dS)Nvertex_columnsc6g|]}t|jSr )rr*)r,ds r z,VertexTableLink.__init__..s#WWW!-af55WWWrr) dimensionsrr)rrrrr`rs rrzVertexTableLink.__init__sk 6 ) )WWv?P?P?R?RSUTUSU?VWWWJ'1F# $22622222r) r r=r>r?r2Listr\r rrDrEs@rrZrZs^  UZ+++N333333333rrZceZdZdZdZdS)RectanglesTableLinkz0 Links a Rectangles element to a Table. TNrUr rrrcrcrXrrc) r collectionsrr2 core.utilr ParameterizedrrGrTrWrZrcr rrrgsM###### ++++++O)O)O)O)O)5 O)O)O)dD0tD33333d333"$r