a#nSc@sdZdZdZedeZddlmZmZmZddlTdZ e dZ d fd YZ d fd YZ d Z dZdZdZdZdZdZdZdZdZdZdZdZdZdZd ZdZdfdYZddZd fd!YZ d"S(#s1 PIDDLE (Plug-In Drawing, Does Little Else) 2D Plug-In Drawing System Magnus Lie Hetland Andy Robinson Joseph J. Strout and others February-March 1999 On coordinates: units are Big Points, approximately 1/72 inch. The origin is at the top-left, and coordinates increase down (y) and to the right (x). s1.0t0t.i(t StringTypetIntTypet InstanceType(t*iHgRQ@t StateSavercBs eZdZdZdZRS(s:This is a little utility class for saving and restoring the default drawing parameters of a canvas. To use it, add a line like this before changing any of the parameters: saver = StateSaver(myCanvas) then, when "saver" goes out of scope, it will automagically restore the drawing parameters of myCanvas.cCs=||_|j|_|j|_|j|_|j|_dS(N(tcanvastdefaultLineColortdefaultFillColortdefaultLineWidtht defaultFont(tselfR((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt__init__ys     cCs@|j|j_|j|j_|j|j_|j|j_dS(N(RRR R R (R ((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt__del__s(t__name__t __module__t__doc__R R(((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyRos tFontcBsAeZdZddddddZdZdZdZRS(s5This class represents font typeface, size, and style.i icCs?|j}||d<||d<||d<||d<||d| D]6}|j|||||||| }|| }qWdS(sLBreaks string into lines (on , , , or ), and calls drawString on each.iNgf@s s s s ( RHtstringR<RCRDRBtreplacetsplitt drawString(R R9R%R&R=tcolorRXtkwargsRHR|thtdytdxtlinestline((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pytdrawMultiLineStrings    c Ks tddS(s-Draw a straight line between x1,y1 and x2,y2.tdrawLineN(R?( R RMRNRORPRtwidthtdashR((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyRsc KsFx?|D]7\}}}} |j|||| ||d||qWdS(sfDraw a set of lines of uniform color and width. lineList: a list of (x1,y1,x2,y2) line coordinates.RN(R( R tlineListRRRRRMRNRORP((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt drawLinesscKs tddS(s'Draw a string starting at location x,y.RN(R?(R R9R%R&R=RRXR((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyRsc KsV|j||||||||}|j|d| d| d| d| d| |dS(s7Draw a Bezier curve with control points x1,y1 to x4,y4.t edgeColort edgeWidtht fillColortclosedRN(R{t drawPolygon(R RMRNRORPR\R]R^R_RRRRRRRV((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt drawCurves $ c KsS||f||f||f||fg} |j| |||ddd|| dS(sQDraw the rectangle between x1,y1, and x2,y2. These should have x10, and ry>0.iiiiZiRiRN(RFRGt figureArct figureLinet drawFigure(R RMRNRORPtrxtryRRRRRRRtpartList((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt drawRoundRects       c KsG|j||||dd} |j| |||ddd|| dS(skDraw an orthogonal ellipse inscribed within the rectangle x1,y1,x2,y2. These should have x1R;R<R@RAR[R{RRRRRRRRRRRR(((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyR#sH            5         twbcCsX|rKt|tr't||}qTt|dr?|}qTtdn td|S(sCommon code for every Canvas.save() operation takes a string or a potential file object and assures that a valid fileobj is returnedtwritesInvalid file argument to save(t isinstanceRtopenthasattrt ValuErrort ValueError(R6t openFlagstfileobj((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt getFileObject5s   t AffineMatrixcBs/eZddZdZdZdZRS(cCsm|rNt|dkr$||_nt|t|kri|j|_qinddddddg|_dS(Nig?ig(tlentAttype(R tinit((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyR Ls  cCsY||jd||jd||jd||jd|jd|jdg|_dS(Niiiiii(R(R tsxtsy((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pytscaleUscCstjt|d}tjt|d}|jd||jd||jd||jd||jd ||jd||jd ||jd||jd|jdg|_dS( sCcounter clockwise rotation in standard SVG/libart coordinate systemgf@iiiiiiN(RHRCtPIRBR(R tthetatcotsi((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pytrotateXs cCs|jd|jd|jd|jd|jd||jd||jd|jd||jd||jdg|_dS(Niiiiii(R(R ttxtty((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt translatehs((N(RRR"R RRR(((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyRGs  N(!Rt__version_maj_number__t__version_min_number__t __version__ttypesRRRtrdkit.sping.colorstinchtcmRRRRRtkeyBksptkeyDeltkeyLefttkeyRighttkeyUptkeyDowntkeyPgUptkeyPgDntkeyHometkeyEndtkeyCleartkeyTabtmodShiftt modControlR#RR(((sQ/public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/python2.7/site-packages/rdkit/sping/pid.pyt`s<  %l