o >et@sdZdZddlTddlmZmZddlmZmZddl m Z ddl m Z dd l mZmZdd lZdd lZdd lmZmZdd lmZmZmZmZd7d dZzee jZWn ey_d ZYnwddZddZe j fddZ!ddlm"Z"Gddde"Z#ddZ$ddZ%ddZ&d7ddZ'd Z(Gd!d"d"Z)d#d$d e j e jfd%d&Z*d#d$d e j e jfd'd(Z+d#d$d e j e jfd)d*Z,d+d#d$d e j e jfd,d-Z-d+d#d$d e j e jfd.d/Z.e-Z/d8d2d3Z0e1d4kre0d5d6d Sd S)9z3.3.0a$Render drawing objects in common bitmap formats Usage:: from reportlab.graphics import renderPM renderPM.drawToFile(drawing,filename,fmt='GIF',configPIL={....}) Other functions let you create a PM drawing as string or into a PM buffer. Execute the script to see some test drawings.)*) getStateDeltarenderScaledDrawing)getFont unicode2T1) isUnicode) rl_config)setFont RenderPMErrorN)BytesIOStringIO)sincospiceilc Cs|stj}|dkr6zddl}W|Sty5}zzddl}Wn ty)tdwWYd}~|Sd}~wwd|vrmzddl}W|Styl}zzddl}Wnty`td|dwWYd}~|Sd}~wwtd|)N _renderPMrzCannot import desired renderPM backend, {backend}. No module named _rl_renderPM it may be badly or not installed! 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Requires: (ang2-ang1) > 0N)rnrr)r;rrrbrcang1ang2rWrXrjrjrkrlrmr[r\rrraddEllipsoidalArcs  zPMCanvas.addEllipsoidalArcrcCs|j||||ddS)Nrr)r;r2r3rrrrrdrawCentredStringzPMCanvas.drawCentredStringcCs|j|||dddS)Nrrrrs)r;rr2r3rrrdrawRightString ruzPMCanvas.drawRightStringleftc Cs*|j}|j}|j}|r|||fkr|\} } t|| | n|} |} z|dvrMt|| | } |dkr4|| 8}n|dkr?|| d8}n|dkrM|t||| | | 8}|jdkrZ||||nt| } | j ri||||n| } t |sz| d}Wn:t y}z.|j dd \}}t |j dd d |j d ||d |||||||d ffd}~wwt|| g| j}t|}|d }t|D]>}||\}}|| krt||j| |} ||||||kr||| |j| 7}qW|||dSW|||dSW|||dS|||w) N)rrrrrg@rrutf8rGr[z%s %s-->%s<--%s r )rrKrJrLrrr{rr _dynamicFontrdecodeUnicodeDecodeErrorargsrsubstitutionFontsrTrencNamer )r;r2r3rrrr gs_fontSize gs_fontNamerJrKrfontfcerjFTnnm1rtrrrr sb   J   zPMCanvas.drawStringcCs:|jdur||||||||dSdSr6)rBrrrr)r;rjrkrlrmrrrri>s    z PMCanvas.linecCsb|||||||||||||||||||j||ddS)N)rr)rrrrr)r;r2r3rerfrrrrrrdEs z PMCanvas.rectc Cs|dkr|}|dkr |}||}||}||||||||||||dd|||||||dd|||||||dd|||||||dd||dS)zrect(self, x, y, width, height, rx,ry): Draw a rectangle if rx or rx and ry are specified the corners are rounded with ellipsoidal arcs determined by rx and ry (drawn in the counter-clockwise direction)riihrQN)rrrqrr) r;r2r3rerfrbrcrlrmrrrrgNs   zPMCanvas.roundRectcCs|||||dS)zRadd closed path circle with center cx,cy and axes r: counter-clockwise orientationN)r)r;rrrrrrr`szPMCanvas.circlec Cs\|||}|}|}||}||} ||t} ||t} |} ||||| | | | |||}|}||}|}||t} ||} |} ||t} || | | | |||}|}|}||}||} ||t} ||t} ||} || | | | |||}|}||}|}||t} ||} ||} ||t} || | | | |||dS)zadd closed path ellipse with center cx,cy and axes rx,ry: counter-clockwise orientation (remember y-axis increases downward) N)rBEZIER_ARC_MAGICrrr) r;rrrbrcrWrXr[r\rjrkrlrmrrrrdsN          zPMCanvas.ellipsecCsdS)zdo nothing for compatibilityNrr:rrr saveStateszPMCanvas.saveStatecC,t||_t|dd}|dur||_dSdSNrX)r+rIrrHr;aColorrXrrrrV   zPMCanvas.setFillColorcCrr)r+rBrrArrrrrNrzPMCanvas.setStrokeColorcC ||_dSr6)rO)r;caprrr setLineCaprzPMCanvas.setLineCapcCrr6)rP)r;joinrrr setLineJoinrzPMCanvas.setLineJoincCrr6)r@)r;rerrr setLineWidthrzPMCanvas.setLineWidth)rrNNro)Nrr6r)r r )r)Nrw)!rrrr staticmethodrrrr?rArJr rOrPrrbrnrqrtrvrrirdrgrrrrVrN restoreStaterrrrrrrr)sB     8  #  2  ; rrrcCs6t|}t|j|j||||d}t||dd|d|S)N)rrrrrr,)rrrerfr/)r>rrrr-rr*rrrdrawToPMCanvassrcCst||||||dS)Nrrrr-r)rr)r>rrrr-rrrr drawToPILsrcCs.t}t||||||d}|jd|j|jdS)Nrrr)r"rrprr)r>rrrr-rr r~rrr drawToPILPsrrc Cs$t||||||d}|||dS)zocreate a pixmap and draw drawing, d to it then save as a file configPIL dict is passed to image save methodrN)rr?) r>rrrrrr-rr*rrr drawToFilesrc Cs$t}t|||||||d|S)N)rrrrr)r rr@)r>rrrrr-rrWrrr drawToStringsrpmoutFc sdd}ddl}ddlm}ddlm|j}g}|j|s$||d}d}|g} i} t j dd} d d | D} | sBgd } n| D]} | | qDd d d | D d } gddlddlmfdd}|ttddD]\}}}| |dd}| |<|dkr|d|d7}| r|| vrqw|}t|j}t|j}| d||f| D]}|dvr| d|z~d|||f}|j ||}|j|r| ||dkrddlm}t|||d|idn|dvr|jddg||dnt|||d |d!vr| d"|n|dkr#| d#|n |dkr/| d$|s7d%kr?td&t|Wqt yO|||Yqw|j!"d'd(d)kr_d|j#d*<d+D]}z |j|g||dWqa|||Yqaqwr| d$d,d-| d<| d.| %| ||j |d/}t&|d0 }|'| Wdn 1swYt j(d1krdd2l)m*}||d3d4sԈd%krtd&|dSdS)5NcSs|dkrd}|S)Ntifftifr)r2rrrrs ztest..extr) testshapes)verbosezqrenderPM output results

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