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files >> //lib64/python2.7/site-packages/matplotlib/offsetbox.pyo
� ��L]c @ s� d Z d d l m Z d d l j Z d d l j Z d d l j Z d d l Z d d l m Z m Z m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l j Z d d l m Z d d l m Z e! Z" d � Z d d � Z# d d � Z$ d e j% f d � � YZ& d e& f d � � YZ' d e' f d � � YZ( d e' f d � � YZ) d e& f d � � YZ* d e& f d � � YZ+ d e& f d � � YZ, d e& f d � � YZ- d e& f d! � � YZ. d" e. f d# � � YZ/ d$ e& f d% � � YZ0 d d& l m1 Z1 d' e j% e1 f d( � � YZ2 d) e3 f d* � � YZ4 d+ e4 f d, � � YZ5 d- e4 f d. � � YZ6 e7 d/ k r�d d l8 j9 Z: e: j; d0 � Z< e< j= � e: j> d1 � Z? e@ � ZA e jB d2 � jC d3 d3 � d4 ZD e0 eD d5 d6 d7 d d8 d eA �ZF e? jG eF � eF jH dM � e0 eD d5 d6 d7 d d8 d eA �ZI e2 eI dN d; dO d= d> d? d@ dA eJ dB dC dD e@ dE dF dG dH � dI d dJ e@ dK dL � �ZK e? jG eK � e: jL � e: jM � n d S(P s� The OffsetBox is a simple container artist. The child artist are meant to be drawn at a relative position to its parent. The [VH]Packer, DrawingArea and TextArea are derived from the OffsetBox. The [VH]Packer automatically adjust the relative postisions of their children, which should be instances of the OffsetBox. This is used to align similar artists together, e.g., in legend. The DrawingArea can contain any Artist as a child. The DrawingArea has a fixed width and height. The position of children relative to the parent is fixed. The TextArea is contains a single Text instance. The width and height of the TextArea instance is the width and height of the its child text. i����( t print_functionN( t Bboxt BboxBaset TransformedBboxt IdentityTransformt BboxTransformFrom( t FontProperties( t FancyBboxPatcht FancyArrowPatch( t rcParams( t docstring( t BboxImage( t bbox_artistc O s t r t | | � n d S( N( t DEBUGt mbbox_artist( t argst kwargs( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR ) s t fixedc C s� t | � \ } } | d k r t j j d g g | D] } | | ^ q4 � } | d } | d k ru | d | } n | | f S| d k r� | t | � t | � d } t j j d g g | D] } | | ^ q� � } | d } | | f S| d k r�t | � } | d k r(| | t | � } n t | � t | � | } t j g t t | � � D] } | | | ^ q[� } | | f St d | f � � d S( s� Geiven a list of (width, xdescent) of each boxes, calculate the total width and the x-offset positions of each items according to *mode*. xdescent is analagous to the usual descent, but along the x-direction. xdescent values are currently ignored. *wd_list* : list of (width, xdescent) of boxes to be packed. *sep* : spacing between boxes *total* : Intended total length. None if not used. *mode* : packing mode. 'fixed', 'expand', or 'equal'. R i i����t expandg �?t equals Unknown mode : %sN( t zipt npt addt accumulatet Nonet sumt lent maxt floatt arrayt ranget ValueError( t wd_listt totalt sept modet w_listt d_listt wt offsets_t offsetst maxht i( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt _get_packed_offsets2 s( 0 0 6 t baselinec C s� | d k r4 t g | D] \ } } | ^ q � } n | d k r� t g | D] \ } } | | ^ qJ � } t g | D] \ } } | ^ qs � } | | } g | D] \ } } d ^ q� } n� | d k r� d } g | D] \ } } | ^ q� } n� | d k r*d } g | D] \ } } | | | ^ q} nS | d k rjd } g | D] \ } } | | d | ^ qC} n t d | f � � | | | f S( s) Given a list of (height, descent) of each boxes, align the boxes with *align* and calculate the y-offsets of each boxes. total width and the offset positions of each items according to *mode*. xdescent is analogous to the usual descent, but along the x-direction. xdescent values are currently ignored. *hd_list* : list of (width, xdescent) of boxes to be aligned. *sep* : spacing between boxes *height* : Intended total length. None if not used. *align* : align mode. 'baseline', 'top', 'bottom', or 'center'. R, g t leftt topt rightt bottomt centerg �?s Unknown Align mode : %sN( R- s top( R/ R0 ( R R R ( t hd_listt heightt alignt ht dt height_descentt descentR( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt _get_aligned_offsetsa s$ ( )% " " * .t OffsetBoxc B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� The OffsetBox is a simple container artist. The child artist are meant to be drawn at a relative position to its parent. c O s/ t t | � j | | � g | _ d | _ d S( Ni ( i i ( t superR: t __init__t _childrent _offset( t selfR R ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< � s c C s^ t j j | � } d d l m } d d l } | d } | j | � rZ | | � | d <n | S( Ni����( t _InstanceMethodPicklerR> ( t martistt Artistt __getstate__t cbookR@ t inspectt ismethod( R? t stateR@ RE t offset( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRC � s c C sD | | _ d d l m } t | j | � r@ | j j � | _ n d S( Ni����( R@ ( t __dict__RD R@ t isinstanceR> t get_instancemethod( R? RG R@ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt __setstate__� s c C s; t j j | | � x! | j � D] } | j | � q Wd S( s^ Set the figure accepts a class:`~matplotlib.figure.Figure` instance N( RA RB t set_figuret get_children( R? t figt c( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRM � s c C sF x9 | j � D]+ } | j | � \ } } | r | | f Sq Wt i f S( N( RN t containst False( R? t mouseeventRP t at b( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRQ � s c C s | | _ d S( sT Set the offset accepts x, y, tuple, or a callable object. N( R> ( R? t xy( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_offset� s c C s3 t | j � r( | j | | | | | � S| j Sd S( sC Get the offset accepts extent of the box N( t callableR> ( R? t widthR3 t xdescentt ydescentt renderer( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_offset� s c C s | | _ d S( s6 Set the width accepts float N( RY ( R? RY ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_width� s c C s | | _ d S( s7 Set the height accepts float N( R3 ( R? R3 ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_height� s c C s& g | j D] } | j � r | ^ q S( s? Return a list of visible artists it contains. ( R= t get_visible( R? RP ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_visible_children� s c C s | j S( s7 Return a list of artists it contains. ( R= ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRN � s c C s t d � � d S( Nt ( t Exception( R? R\ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_extent_offsets� s c C s. | j | � \ } } } } } | | | | f S( s@ Return with, height, xdescent, ydescent of box ( Rd ( R? R\ R& R5 t xdt ydR( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_extent� s c C s` | j | � \ } } } } } | j | | | | | � \ } } t j j | | | | | | � S( s8 get the bounding box in display space. ( Rd R] t mtransformsR t from_bounds( R? R\ R& R5 Re Rf R( t pxt py( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_window_extent� s !c C s� | j | � \ } } } } } | j | | | | | � \ } } xQ t | j � | � D]: \ } \ } } | j | | | | f � | j | � qU Wt | | d t d t d d � �d S( sm Update the location of children if necessary and draw them to the given *renderer*. t fillt propst padg N( Rd R] R Ra RW t drawR RR t dict( R? R\ RY R3 RZ R[ R( Rj Rk RP t oxt oy( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp � s !(( t __name__t __module__t __doc__R< RC RL RM RQ RW R] R^ R_ Ra RN Rd Rg Rl Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR: � s t PackerBasec B s& e Z d d d d d d d d � Z RS( c C sV t t | � j � | | _ | | _ | | _ | | _ | | _ | | _ | | _ d S( s� *pad* : boundary pad *sep* : spacing between items *width*, *height* : width and height of the container box. calculated if None. *align* : alignment of boxes. Can be one of 'top', 'bottom', 'left', 'right', 'center' and 'baseline' *mode* : packing mode .. note:: *pad* and *sep* need to given in points and will be scale with the renderer dpi, while *width* and *height* need to be in pixels. N( R; Rw R< R3 RY R" Ro R# R4 R= ( R? Ro R" RY R3 R4 R# t children( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< s N( Rt Ru R R< ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRw s t VPackerc B s5 e Z d Z d d d d d d d d � Z d � Z RS( s� The VPacker has its children packed vertically. It automatically adjust the relative positions of children in the drawing time. R, R c C s, t t | � j | | | | | | | � d S( s� *pad* : boundary pad *sep* : spacing between items *width*, *height* : width and height of the container box. calculated if None. *align* : alignment of boxes *mode* : packing mode .. note:: *pad* and *sep* need to given in points and will be scale with the renderer dpi, while *width* and *height* need to be in pixels. N( R; Ry R< ( R? Ro R" RY R3 R4 R# Rx ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< * s c C s� | j d � } | j | } | j | } | j d k r� xH | j � D]7 } t | t � rE | j d k rE | j | j � qE qE Wn g | j � D] } | j | � ^ q� } g | D]( \ } } } } | | | | | f ^ q� } g | D] \ } } } } | | f ^ q� } t | | j | j � \ } } } g | D] \ } } } } | | f ^ q3} t | | j | | j � \ } } | g | D] \ } } } } | ^ q�} | | d } | | } | | } | d | | d | | | | | t | | � f S( sN update offset of childrens and return the extents of the box g �?R i i N( t points_to_pixelsRo R" RY R Ra RJ Rw R# R^ Rg R9 R4 R+ R3 R ( R? R\ t dpicorRo R" RP t whd_listR& R5 Re Rf R RY RZ t xoffsetst pack_listR3 t yoffsets_t yoffsetsR[ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRd @ s. (5++ ) N( Rt Ru Rv R R< Rd ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRy % s t HPackerc B s5 e Z d Z d d d d d d d d � Z d � Z RS( s� The HPacker has its children packed horizontally. It automatically adjusts the relative positions of children at draw time. R, R c C s, t t | � j | | | | | | | � d S( s� *pad* : boundary pad *sep* : spacing between items *width*, *height* : width and height of the container box. calculated if None. *align* : alignment of boxes *mode* : packing mode .. note:: *pad* and *sep* need to given in points and will be scale with the renderer dpi, while *width* and *height* need to be in pixels. N( R; R� R< ( R? Ro R" RY R3 R4 R# Rx ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< m s c C s | j d � } | j | } | j | } g | j � D] } | j | � ^ q6 } | sr d | d | | | g f S| j d k r� t g | D] \ } } } } | | ^ q� � } t g | D] \ } } } } | ^ q� � } | | } n | j d | } g | D] \ } } } } | | f ^ q } t | | j | j � \ } } } g | D] \ } } } } | | f ^ qL} t | | j | | j � \ } } | g | D] \ } } } } | ^ q�} | d d } | | } | d | | d | | | | | t | | � f S( sM update offset of children and return the extents of the box g �?i i N( Rz Ro R" Ra Rg R3 R R R9 R4 R+ RY R# R ( R? R\ R{ Ro R" RP R| R& R5 Re Rf R7 R[ R3 R2 R� R~ RY t xoffsets_R} RZ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRd � s0 (/+ ++ ) N( Rt Ru Rv R R< Rd ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� h s t PaddedBoxc B sA e Z d e d d � Z d � Z d � Z d d � Z d � Z RS( c C s� t t | � j � | | _ | g | _ t d d d d d d d d d d d d d t � | _ | j j d d d �| d k r� | j j | � n | | _ d S( s� *pad* : boundary pad .. note:: *pad* need to given in points and will be scale with the renderer dpi, while *width* and *height* need to be in pixels. RV g RY g �?R3 t facecolorR& t edgecolort kt mutation_scalei t snapt squareRo i N( g g ( R; R� R< Ro R= R t Truet patcht set_boxstyleR t updatet _drawFrame( R? t childRo t draw_framet patch_attrs( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< � s c C sl | j d � } | j | } | j d j | � \ } } } } | d | | d | | | | | d g f S( sN update offset of childrens and return the extents of the box g �?i i ( i i ( Rz Ro R= Rg ( R? R\ R{ Ro R& R5 Re Rf ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRd � s "c C s� | j | � \ } } } } } | j | | | | | � \ } } xD t | j � | � D]- \ } \ } } | j | | | | f � qU W| j | � x! | j � D] } | j | � q� Wd S( sm Update the location of children if necessary and draw them to the given *renderer*. N( Rd R] R Ra RW R� Rp ( R? R\ RY R3 RZ R[ R( Rj Rk RP Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp � s !( c C sB | j j | j | j | j | j � | r> | j j | � n d S( N( R� t set_boundst x0t y0RY R3 t set_mutation_scale( R? t bboxt fontsize( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt update_frame� s c C s< | j | � } | j | � | j r8 | j j | � n d S( N( Rl R� R� R� Rp ( R? R\ R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s N( Rt Ru R RR R< Rd Rp R� R� ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s t DrawingAreac B sh e Z d Z d d e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� The DrawingArea can contain any Artist as a child. The DrawingArea has a fixed width and height. The position of children relative to the parent is fixed. g c C sy t t | � j � | | _ | | _ | | _ | | _ t j � | _ | j j � | j j d d � t j � | _ d S( s� *width*, *height* : width and height of the container box. *xdescent*, *ydescent* : descent of the box in x- and y-direction. i N( R; R� R< RY R3 RZ R[ Rh t Affine2Dt offset_transformt cleart translatet dpi_transform( R? RY R3 RZ R[ t clip( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< � s c C s | j | j S( sf Return the :class:`~matplotlib.transforms.Transform` applied to the children ( R� R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_transform s c C s d S( s+ set_transform is ignored. N( ( R? t t( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_transform s c C s5 | | _ | j j � | j j | d | d � d S( sj set offset of the container. Accept : tuple of x,y cooridnate in disokay units. i i N( R> R� R� R� ( R? RV ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRW s c C s | j S( s1 return offset of the container. ( R> ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR] + s c C sN | j | � \ } } } } | j � \ } } t j j | | | | | | � S( s8 get the bounding box in display space. ( Rg R] Rh R Ri ( R? R\ R& R5 Re Rf Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRl 1 s c C s; | j d � } | j | | j | | j | | j | f S( s@ Return with, height, xdescent, ydescent of box g �?( Rz RY R3 RZ R[ ( R? R\ t dpi_cor( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRg : s c C s6 | j j | � | j � s2 | j | j � � n d S( s? Add any :class:`~matplotlib.artist.Artist` to the container boxN( R= t appendt is_transform_setR� R� ( R? RT ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt add_artistC s c C sv | j d � } | j j � | j j | | � x | j D] } | j | � q9 Wt | | d t d t d d � �d S( s# Draw the children g �?Rm Rn Ro g N( Rz R� R� t scaleR= Rp R RR Rq ( R? R\ R� RP ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp I s ( Rt Ru Rv R� R< R� R� RW R] Rl Rg R� Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s t TextAreac B s� e Z d Z d d e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� The TextArea is contains a single Text instance. The text is placed at (0,0) with baseline+left alignment. The width and height of the TextArea instance is the width and height of the its child text. c C s� | d k r i } n d | k r. d | d <n t j d d | | � | _ t j | � | j g | _ t j � | _ | j j � | j j d d � t j � | _ | j j | j | j � | | _ | | _ d S( s� *s* : a string to be displayed. *textprops* : property dictionary for the text *multilinebaseline* : If True, baseline for multiline text is adjusted so that it is (approximatedly) center-aligned with singleline text. *minimumdescent* : If True, the box has a minimum descent of "p". t vaR, i N( R t mtextt Textt _textR: R< R= Rh R� R� R� R� t _baseline_transformR� t _multilinebaselinet _minimumdescent( R? t st textpropst multilinebaselinet minimumdescent( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< _ s c C s | j j | � d S( s set textN( R� t set_text( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C s | j j � S( s get text( R� t get_text( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C s | | _ d S( s� Set multilinebaseline . If True, baseline for multiline text is adjusted so that it is (approximatedly) center-aligned with singleline text. N( R� ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_multilinebaseline� s c C s | j S( s) get multilinebaseline . ( R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_multilinebaseline� s c C s | | _ d S( s� Set minimumdescent . If True, extent of the single line text is adjusted so that it has minimum descent of "p" N( R� ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt set_minimumdescent� s c C s | j S( s% get minimumdescent. ( R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_minimumdescent� s c C s d S( s+ set_transform is ignored. N( ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C s5 | | _ | j j � | j j | d | d � d S( sk set offset of the container. Accept : tuple of x,y coordinates in display units. i i N( R> R� R� R� ( R? RV ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRW � s c C s | j S( s1 return offset of the container. ( R> ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR] � s c C sN | j | � \ } } } } | j � \ } } t j j | | | | | | � S( s8 get the bounding box in display space. ( Rg R] Rh R Ri ( R? R\ R& R5 Re Rf Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRl � s c C sX | j j | j j � \ } } | j d | j j d t �\ } } } | j j | � \ } } | j | j } } | d d } | j | | j j d | �\ } } } | } | j j � t | � d k r | j r d | d | | } | j j d | | � | } n? t | | | | � } | j � r>t | | � } n | | } | | d | f S( Nt lpt ismathi����i i g �?g ( R� t is_math_textt get_text_width_height_descentt _fontpropertiesRR t _get_layoutRY R3 R� R� R R� R� R R� ( R? R\ t clean_lineR� t _t h_t d_R� t infoR& R5 t linet hht ddR6 t d_newt h_d( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRg � s& !! c C s6 | j j | � t | | d t d t d d � �d S( s# Draw the children Rm Rn Ro g N( R� Rp R RR Rq ( R? R\ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp � s N( Rt Ru Rv R R� R< R� R� R� R� R� R� R� RW R] Rl Rg Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� X s #t AuxTransformBoxc B s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sY Offset Box with the aux_transform . Its children will be transformed with the aux_transform first then will be offseted. The absolute coordinate of the aux_transform is meaning as it will be automatically adjust so that the left-lower corner of the bounding box of children will be set to (0,0) before the offset transform. It is similar to drawing area, except that the extent of the box is not predetermined but calculated from the window extent of its children. Furthermore, the extent of the children will be calculated in the transformed coordinate. c C se | | _ t j | � t j � | _ | j j � | j j d d � t j � | _ | j j � d S( Ni ( t aux_transformR: R< Rh R� R� R� R� t ref_offset_transform( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< s c C s' | j j | � | j | j � � d S( s? Add any :class:`~matplotlib.artist.Artist` to the container boxN( R= R� R� R� ( R? RT ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� s c C s | j | j | j S( sf Return the :class:`~matplotlib.transforms.Transform` applied to the children ( R� R� R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� s c C s d S( s+ set_transform is ignored. N( ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� s c C s5 | | _ | j j � | j j | d | d � d S( sj set offset of the container. Accept : tuple of x,y coordinate in disokay units. i i N( R> R� R� R� ( R? RV ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRW % s c C s | j S( s1 return offset of the container. ( R> ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR] 0 s c C sN | j | � \ } } } } | j � \ } } t j j | | | | | | � S( s8 get the bounding box in display space. ( Rg R] Rh R Ri ( R? R\ R& R5 Re Rf Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRl 6 s c C s� | j j � } | j j � | j j � g | j D] } | j | � ^ q3 } t j j | � } | j j | j | j � | j j | � } | j j | � | j | j d d f S( Ng ( R� t to_valuesR� R� R= Rl Rh R t unionR� R� R� t matrix_from_valuest set_matrixRY R3 ( R? R\ t _offRP t bboxest ubt mtx( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRg > s %c C sG x | j D] } | j | � q Wt | | d t d t d d � �d S( s# Draw the children Rm Rn Ro g N( R= Rp R RR Rq ( R? R\ RP ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp R s ( Rt Ru Rv R< R� R� R� RW R] Rl Rg Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s t AnchoredOffsetboxc B s� e Z d Z d Z d d d d e d d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d d � Z d � Z d � Z RS( s7 An offset box placed according to the legend location loc. AnchoredOffsetbox has a single child. When multiple children is needed, use other OffsetBox class to enclose them. By default, the offset box is anchored against its parent axes. You may explicitly specify the bbox_to_anchor. i g�������?g �?c K s" t t | � j | � | j | | � | j | � | | _ | | _ | | _ | d k rs t d t d � | _ nM t | t � r� t | � | _ d | k r� | j j t d � q� n | | _ t d d d d d d d d d d d | j j � d t � | _ | j j d d d �| | _ d S( s� loc is a string or an integer specifying the legend location. The valid location codes are:: 'upper right' : 1, 'upper left' : 2, 'lower left' : 3, 'lower right' : 4, 'right' : 5, 'center left' : 6, 'center right' : 7, 'lower center' : 8, 'upper center' : 9, 'center' : 10, pad : pad around the child for drawing a frame. given in fraction of fontsize. borderpad : pad between offsetbox frame and the bbox_to_anchor, child : OffsetBox instance that will be anchored. prop : font property. This is only used as a reference for paddings. frameon : draw a frame box if True. bbox_to_anchor : bbox to anchor. Use self.axes.bbox if None. bbox_transform : with which the bbox_to_anchor will be transformed. t sizes legend.fontsizeRV g RY g �?R3 R� R& R� R� R� R� R� Ro i N( g g ( R; R� R< t set_bbox_to_anchort set_childt loct borderpadRo R R R t propRJ Rq t set_sizeR t get_size_in_pointsR� R� R� R� ( R? R� Ro R� R� R� t frameont bbox_to_anchort bbox_transformR ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< g s( % c C s | | _ d S( s set the child to be anchoredN( t _child( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C s | j S( s return the child( R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_child� s c C s | j g S( s return the list of children( R� ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRN � s c C sn | j � j | � \ } } } } | j | j j � � } | j | } | d | | d | | | | | f S( sq return the extent of the artist. The extent of the child added with the pad is returned i ( R� Rg Rz R� R� Ro ( R? R\ R& R5 Re Rf R� Ro ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRg � s ! c C sI | j d k r | j j S| j } | d k r5 | j St | j | � Sd S( sB return the bbox that the legend will be anchored N( t _bbox_to_anchorR t axesR� t _bbox_to_anchor_transformR ( R? t transform( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_bbox_to_anchor� s c C s� | d k s t | t � r' | | _ nu y t | � } Wn' t k r` t d t | � � � n X| d k r� | d | d d d g } n t j | � | _ | | _ d S( sF set the bbox that the child will be anchored. *bbox* can be a Bbox instance, a list of [left, bottom, width, height], or a list of [left, bottom] where the width and height will be assumed to be zero. The bbox will be transformed to display coordinate by the given transform. s Invalid argument for bbox : %si i i N( R RJ R R� R t TypeErrorR t strR Ri R� ( R? R� R� t l( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C sg | j | � | j | � \ } } } } | j | | | | | � \ } } t j | | | | | | � S( s8 get the bounding box in display space. ( t _update_offset_funcRg R] R Ri ( R? R\ R& R5 Re Rf Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRl � s !c C sG | d k r' | j | j j � � } n | | d � } | j | � d S( ss Update the offset func which depends on the dpi of the renderer (because of the padding). c S sd t j d d | | � } | j | } | j � } | j | j | | | � \ } } | | | | f S( Ni ( R Ri R� R� t _get_anchored_bboxR� ( R& R5 Re Rf R\ R� R? R� R� R� R� R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR> � s N( R Rz R� R� RW ( R? R\ R� R> ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� � s c C sB | j j | j | j | j | j � | r> | j j | � n d S( N( R� R� R� R� RY R3 R� ( R? R� R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� s c C s� | j � s d S| j | j j � � } | j | | � | j rs | j | � } | j | | � | j j | � n | j | � \ } } } } | j | | | | | � \ } } | j � j | | f � | j � j | � d S( s draw the artistN( R` Rz R� R� R� R� Rl R� R� Rp Rg R] R� RW ( R? R\ R� R� RY R3 RZ R[ Rj Rk ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp s !c C s� t d � \ } } } } } } } } } } } i d | 6d | 6d | 6d | 6d | 6d | 6d | 6d | 6d | 6d | 6} | | } | j | � } | j | d | �} | j | j f S( s{ return the position of the bbox anchored at the parentbbox with the loc code, with the borderpad. i t NEt NWt SWt SEt Et Wt St Nt Ct container( R t paddedt anchoredR� R� ( R? R� R� t parentbboxR� t BESTt URt ULt LLt LRt Rt CLt CRt LCt UCR� t anchor_coefsRP R� t anchored_box( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� s - N( Rt Ru Rv t zorderR R� R< R� R� RN Rg R� R� Rl R� R� Rp R� ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR� ] s" < t AnchoredTextc B s e Z d Z d d d d � Z RS( s% AnchoredOffsetbox with Text g�������?g �?c K se t | d | d t �| _ | j j j � } t t | � j | d | d | d | j d | | �d S( sC *s* : string *loc* : location code *prop* : font property *pad* : pad between the text and the frame as fraction of the font size. *borderpad* : pad between the frame and the axes (or bbox_to_anchor). other keyword parameters of AnchoredOffsetbox are also allowed. R� R� Ro R� R� R� N( R� RR t txtR� t get_fontpropertiesR; R R< ( R? R� R� Ro R� R� R t fp( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< ? s ! N( Rt Ru Rv R R< ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR : s t OffsetImagec B s} e Z d d d d d d d e e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( i g @c K s� | | _ t d | j d | d | d | d | d | d | d | | � | _ | j g | _ | j | � | j | � t j | � d S( NR� t cmapt normt interpolationt origint filternormt filterradt resample( t _dpi_corR Rl t imageR= t set_zoomt set_dataR: R< ( R? t arrt zoomR R R R R R R R� R ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< U s c C s) t j | � | _ | j j | j � d S( N( R t asarrayt _dataR R ( R? R ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR v s c C s | j S( N( R ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_dataz s c C s | | _ d S( N( t _zoom( R? R ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR } s c C s | j S( N( R ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_zoom� s c C s | j S( s1 return offset of the container. ( R> ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR] � s c C s | j g S( N( R ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRN � s c C sN | j | � \ } } } } | j � \ } } t j j | | | | | | � S( s8 get the bounding box in display space. ( Rg R] Rh R Ri ( R? R\ R& R5 Re Rf Rr Rs ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRl � s c C sq | j r | j d � } n d } | j � } | j � } | j d \ } } | | | | } } | | d d f S( Ng �?i i ( R Rz R R t shape( R? R\ R� R t datat nyt nxR& R5 ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRg � s c C s | j j | � d S( s# Draw the children N( R Rp ( R? R\ ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp � s N( Rt Ru R RR R� R< R R R R R] RN Rl Rg Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR T s$ ( t _AnnotationBaset AnnotationBboxc B s� e Z d Z d Z d � Z e j d d d e d d d d d d d � � Z d � Z d � Z d � Z d d � Z d d � Z d � Z d � Z d � Z RS( sD Annotation-like class, but with offsetbox instead of Text. i c C s d | j d | j d f S( Ns AnnotationBbox(%g,%g)i i ( RV ( R? ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt __str__� s R g�������?g �?c K s/ | | _ | | _ | j | � | d k r^ | j j d d � | _ t d d | j � | _ n d | _ d | _ t j | | d | d | d | d | �t j j | | � | | _ t d d d d d d d d d d d | j j � d t � | _ | j j d d | �| r"| j j | � n | | _ d S( so *offsetbox* : OffsetBox instance *xycoords* : same as Annotation but can be a tuple of two strings which are interpreted as x and y coordinates. *boxcoords* : similar to textcoords as Annotation but can be a tuple of two strings which are interpreted as x and y coordinates. *box_alignment* : a tuple of two floats for a vertical and horizontal alignment of the offset box w.r.t. the *boxcoords*. The lower-left corner is (0.0) and upper-right corner is (1.1). other parameters are identical to that of Annotation. t relposg �?i i t xytextt xycoordst textcoordst annotation_clipRV g RY g �?R3 R� R& R� R� R� R� R� Ro N( g �?g �?( i i ( i i ( g g ( t offsetboxt arrowpropst set_fontsizeR t popt _arrow_relposR t arrow_patchR" R< RA RB t _box_alignmentR R� R� R� R� R� t setR� ( R? R* RV t xyboxR' t boxcoordsR� Ro R) t box_alignmentt bboxpropsR+ R� R ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< � s0 c C s" | j j | � \ } } | | f S( N( R* RQ ( R? t eventR� t tinfo( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRQ s c C s2 | j | j g } | j r. | j | j � n | S( N( R* R� R/ R� ( R? Rx ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRN s c C sI | j d k r" | j j | � n | j j | � t j j | | � d S( N( R/ R RM R* RA RB ( R? RO ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRM s c C s/ | d k r t d } n t d | � | _ d S( s( set fontsize in points s legend.fontsizeR� N( R R R R� ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR, s c C s | j j � S( s+ return fontsize in points ( R� R� ( R? R� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt get_fontsize% s c C sd | j | � } | j | | � | j | j � � } | j j | � | j r` | j j | � n d S( s? Update the pixel positions of the annotated point and the text.N( t _get_position_xyt _update_position_xyboxRz R8 R� R� R/ ( R? R\ t xy_pixelR� ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt update_positions+ s c C s1 | j \ } } t | j t � r| | j \ } } | j | | | | � \ } } | j | | | | � \ } } | | } } n! | j | | | | j � \ } } | j j | � \ } } } } | j \ } } | j j | | | | | | | | f � | j j | � } | j j | j | j | j | j � | \ } } | | } } | j r-| | } } | j j � } | j } | j | j | d } | j | j | d } | j j | | f | | f � | j j � } | j d | � } | j | � } | j j | � | j d | j � } | j j | � n d S( sF Update the pixel positions of the annotation text and the arrow patch.i i R� t patchAN( R& RJ R( t tuplet _get_xyR* Rg R0 RW Rl R� R� R� R� RY R3 R+ t copyR. R/ t set_positionsR� R� R- Rz R� t set_patchA( R? R\ R; t xt yt xcoordt ycoordt x1t y1t x2t y2t ox0t oy0R& R5 Re Rf t _fwt _fhR� t ox1t oy1R� R� R6 R% t fsR� R= ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR: 6 s8 ! . c C s� | d k r | | _ n | j � s( d S| j | � } | j | | � sM d S| j | � | j d k r� | j j d k r� | j d k r� | j | j _ n | j j | � n | j r� | j j | � n | j j | � d S( sN Draw the :class:`Annotation` object to the given *renderer*. N( R t _rendererR` R9 t _check_xyR< R/ t figureRp R� R� R* ( R? R\ R; ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRp o s ! N( g �?g �?( Rt Ru Rv R R$ R t dedent_interpdR R� R< RQ RN RM R, R8 R< R: Rp ( ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR# � s* 7 9t DraggableBasec B sk e Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s, helper code for a draggable artist (legend, offsetbox) The derived class must override following two method. def saveoffset(self): pass def update_offset(self, dx, dy): pass *saveoffset* is called when the object is picked for dragging and it is meant to save reference position of the artist. *update_offset* is called during the dragging. dx and dy is the pixel offset from the point where the mouse drag started. Optionally you may override following two methods. def artist_picker(self, artist, evt): return self.ref_artist.contains(evt) def finalize_offset(self): pass *artist_picker* is a picker method that will be used. *finalize_offset* is called when the mouse is released. In current implementaion of DraggableLegend and DraggableAnnotation, *update_offset* places the artists simply in display coordinates. And *finalize_offset* recalculate their position in the normalized axes coordinate and set a relavant attribute. c C s� | | _ t | _ | | _ | j j j | _ | j j d | j � } | j j d | j � } | j | j � | | g | _ d S( Nt pick_eventt button_release_event( t ref_artistRR t got_artistt _use_blitRT t canvast mpl_connectt on_pickt on_releaset set_pickert artist_pickert cids( R? RY t use_blitt c2t c3( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR< � s c C sM | j rI | j | j } | j | j } | j | | � | j j � n d S( N( RZ RC t mouse_xRD t mouse_yt update_offsetR\ Rp ( R? t evtt dxt dy( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt on_motion� s c C s� | j r� | j | j } | j | j } | j | | � | j j | j � | j j | j j j � | j j | j j j � n d S( N( RZ RC Rf RD Rg Rh R\ t restore_regiont backgroundRY Rp RT t _cachedRenderert blitR� ( R? Ri Rj Rk ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt on_motion_blit� s c C s� | j | j k r� | j j | _ | j j | _ t | _ | j r� | j j t � | j j � | j j | j j j � | _ | j j | j j j � | j j | j j j � | j j d | j � | _ n | j j d | j � | _ | j � n d S( Nt motion_notify_event( t artistRY RS RC Rf RD Rg R� RZ R[ t set_animatedR\ Rp t copy_from_bboxRT R� Rn Ro Rp R] Rq t _c1Rl t save_offset( R? Ri ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR^ � s c C sR | j rN | j � t | _ | j j | j � | j rN | j j t � qN n d S( N( RZ t finalize_offsetRR R\ t mpl_disconnectRv R[ RY Rt ( R? R6 ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyR_ � s c C s( x! | j D] } | j j | � q Wd S( s disconnect the callbacksN( Rb R\ Ry ( R? t cid( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyt disconnect� s c C s | j j | � S( N( RY RQ ( R? Rs Ri ( ( s: /usr/lib64/python2.7/site-packages/matplotlib/offsetbox.pyRa � s c C s d S( N( ( R? 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