ó m[c@`s‚dZddlmZmZmZmZddlZddlZddlZddl Z de fd„ƒYZ ej e j ƒdS(u& Manage figures for pyplot interface. i(tabsolute_importtdivisiontprint_functiontunicode_literalsNtGcfcB`s³eZdZgZiZed„ƒZed„ƒZed„ƒZed„ƒZ ed„ƒZ ed„ƒZ ed„ƒZ ed„ƒZ ed „ƒZeed „ƒZRS( uÉ Singleton to manage a set of integer-numbered figures. This class is never instantiated; it consists of two class attributes (a list and a dictionary), and a set of static methods that operate on those attributes, accessing them directly as class attributes. Attributes: *figs*: dictionary of the form {*num*: *manager*, ...} *_activeQue*: list of *managers*, with active one at the end cC`s5|jj|dƒ}|dk r1|j|ƒn|S(u„ If figure manager *num* exists, make it the active figure and return the manager; otherwise return *None*. N(tfigstgettNonet set_active(tclstnumtmanager((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pytget_fig_manager#s cC`sh|j|ƒsdS|j|}|jj|jƒ|jj|ƒ|j|=|jƒtj dƒdS(u¤ Try to remove all traces of figure *num*. In the interactive backends, this is bound to the window "destroy" and "delete" events. Ni( t has_fignumRtcanvastmpl_disconnectt_cidgcft _activeQuetremovetdestroytgctcollect(R R R ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pyR.s   c`sKt‡fd†tj|jƒDƒdƒ}|dk rG|j|ƒndS(u*fig* is a Figure instancec3`s*|] }|jjˆkr|jVqdS(N(RtfigureR (t.0R (tfig(s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pys BsN(tnexttsixt itervaluesRRR(R RR ((Rs8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pyt destroy_fig?s"  cC`spddl}x:t|jjƒƒD]#}|jj|jƒ|jƒq"Wg|_|jj ƒ|j dƒdS(Nii( RtlistRtvaluesRRRRRtclearR(R RR ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pyt destroy_allGs   cC`s ||jkS(u7 Return *True* if figure *num* exists. (R(R R ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pyR TscC`st|jjƒƒS(u3 Return a list of figure managers. (RRR(R ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pytget_all_fig_managers[scC`s t|jƒS(u= Return the number of figures being managed. (tlenR(R ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pytget_num_fig_managersbscC`s(t|jƒdkrdS|jdSdS(uE Return the manager of the active figure, or *None*. iiÿÿÿÿN(R"RR(R ((s8lib/python2.7/site-packages/matplotlib/_pylab_helpers.pyt get_activeiscC`sg|j}g|_x-|D]%}||kr|jj|ƒqqW|jj|ƒ||j|js"    |