ó ›ßÈ[c@`súddlmZmZmZddlZddlmZddlZddl m Z ddl m Z m Z ddlmZdd d d gZdefd „ƒYZe jejƒd efd „ƒYƒZd efd„ƒYZd efd„ƒYZdS(i(tprint_functiontdivisiontabsolute_importN(t OrderedDicti(tsix(tLine2DtPath(t PathPatchtSpinet BaseFrametRectangularFrametEllipticalFramecB`sƒeZdZd„Zed„ƒZejd„ƒZed„ƒZejd„ƒZed„ƒZejd„ƒZd„Z RS( s³ A single side of an axes. This does not need to be a straight line, but represents a 'side' when determining which part of the frame to put labels and ticks on. cC`s1||_||_d|_d|_d|_dS(N(t parent_axest transformtNonetdatatpixeltworld(tselfR R ((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyt__init__s     cC`s|jS(N(t_data(R((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyR#scC`st|dkr*d|_d|_d|_nF||_|jjj|jƒ|_|jj|jƒ|_|jƒdS(N(RRt_pixelt_worldR t transDataR t_update_normal(Rtvalue((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyR's     cC`s|jS(N(R(R((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyR3scC`sz|dkr*d|_d|_d|_nL|jjjƒj|jƒ|_||_|jj|jƒ|_|jƒdS(N( RRRRR RtinvertedR R(RR((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyR7s    ! cC`s|jS(N(R(R((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyRCscC`sq|dkr*d|_d|_d|_nC|jj|ƒ|_|jjj|jƒ|_||_|jƒdS(N(RRRRR R RR(RR((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyRGs     cC`sƒ|jdd…df|jdd…df}|jdd…df|jdd…df}tjtj|| ƒƒ|_dS(Niiiÿÿÿÿ(Rtnptdegreestarctan2t normal_angle(Rtdxtdy((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyRSs00( t__name__t __module__t__doc__RtpropertyRtsetterRRR(((sBlib/python2.7/site-packages/astropy/visualization/wcsaxes/frame.pyRs    cB`sªeZdZdd„Zed„ƒZed„ƒZejd„ƒZd„Z ed„ƒZ d„Z d„Z d „Z d „Zd „Zd „Zejd „ƒZRS(s| Base class for frames, which are collections of :class:`~astropy.visualization.wcsaxes.frame.Spine` instances. cC`sktt|ƒjƒ||_||_d|_d|_||_x$|jD]}t ||ƒ||s  Hn