;ò ¹0sDc@s8dZdkTdklZlZlZdklZlZdk l Z l Z l Z l Z dklZlZdklZdefd„ƒYZd kZd kZd kZy d kZWn<ej o0Zed eeƒd jod pd ‚nXdklZlZeefZd„Z d„Z!ei"d„Z#dkl$Z$de$fd„ƒYZ%d„Z&d„Z'e(d„Z)dZ*dfd„ƒYZ+dde(ei"d„Z,dde(ei"d„Z-dde(ei"d„Z.d dde(ei"d!„Z/d dde(ei"d"„Z0e/Z1d#„Z2e3d$jo e2ƒnd S(%s7 $Id: renderPM.py 2830 2006-04-05 15:18:32Z rgbecker $ (s*(s StateTrackers getStateDeltasrenderScaledDrawing(sgetFonts unicode2T1(ssinscosspisceil(s getStringIOs open_and_read(s rl_configs RenderPMErrorcBstZRS(N(s__name__s __module__(((s ./renderPM.pys RenderPMErrorsNsNo module named _renderPM sNo module named _renderPMs/it may be the wrong version or badly installed!s+see http://www.reportlab.org/rl_addons.html(s TupleTypesListTypecCs8ydkl}Wntj odk}nX|SdS(N(sImage(sPILsImages ImportError(sImage((s ./renderPM.pys _getImage!s cCsZ|oKdtd|iƒ@d>dtd|iƒ@d>Bdtd|iƒ@BSn|SdS(Niÿii(scsintsredsgreensblue(sc((s ./renderPM.pys Color2Hex(sKcCs/tƒ}|it|ƒ|||d|ƒdS(s As it sayss showBoundaryN( s _PMRenderersRsdrawsrenderScaledDrawingsdrawingscanvassxsys showBoundary(sdrawingscanvassxsys showBoundarysR((s ./renderPM.pysdraw.s (sRenderers _PMRenderercBs˜tZdZd„Zd„Zd„Zd„Zd„Zd„Zd„Z d„Z d „Z d „Z d d „Z d „Zd„Zd„Zd„ZRS(s³This draws onto a pix map image. It needs to be a class rather than a function, as some image-specific state tracking is needed outside of the state info in the SVG model.cCstƒ|_dS(N(s StateTrackersselfs_tracker(sself((s ./renderPM.pys__init__9scCs|iiƒ|iƒdS(N(sselfs_trackerspops applyState(sself((s ./renderPM.pyspop<s cCs*t|ƒ}|ii|ƒ|iƒdS(N(s getStateDeltasnodesdeltassselfs_trackerspushs applyState(sselfsnodesdeltas((s ./renderPM.pyspush@s cCsÊ|iiƒ}|d|i_|d|i_t|dƒ|i_|d|i_ |d|i_ |d}|o d|fpt }||i_ t|dƒ|i_|ii|d |d ƒdS( Nsctms strokeWidths strokeColors strokeLineCapsstrokeLineJoinsstrokeDashArrayis fillColorsfontNamesfontSize(sselfs_trackersgetStatesss_canvassctms strokeWidths Color2Hexs strokeColorslineCapslineJoinsdasNones dashArrays fillColorssetFont(sselfsssda((s ./renderPM.pys applyStateEs  cCsKtiƒ}|iidd!||f|d<|ii |ƒ|i ƒdS(Niis transform( sSTATE_DEFAULTSscopysdeltassselfs_canvass_baseCTMsxsys_trackerspushs applyState(sselfsxsysdeltas((s ./renderPM.pys initStateRs !cCs(|i|ƒ|i|ƒ|iƒdS(sEThis is the recursive method called for each node in the treeN(sselfspushsnodesdrawNodeDispatcherspop(sselfsnode((s ./renderPM.pysdrawNodeXs  cCs…|i}|i|ijo djno&|i|i|i|i|i ƒn/|i |i|i|i|i |i|iƒdS(Ni( sselfs_canvasscsrectsrxsrysxsyswidthsheights roundRect(sselfsrectsc((s ./renderPM.pysdrawRectes $&cCs)|ii|i|i|i|iƒdS(N(sselfs_canvasslinesx1sy1sx2sy2(sselfsline((s ./renderPM.pysdrawLinemsc Csþ|iotii|iƒoÚt|iƒtdƒjo"tƒi|iƒidƒ}n|iidƒ}|i \}}|i |i f\}}|tjo |}n|tjo |}n|ii|i|i|||iƒ||dƒndS(NssRGBi(simagespathsossexistsstypes _getImagesopensconvertsimssizessrcWssrcHswidthsheightsdstWsdstHsNonesselfs_canvass _aapixbufsxsystostring(sselfsimagesdstWssrcHsimssrcWsdstH((s ./renderPM.pys drawImageps "  cCs3|i}|i|i|i|iƒ|iƒdS(N(sselfs_canvasscscirclescxscysrsfillstrokepath(sselfscirclesc((s ./renderPM.pys drawCircles icCs½|i}t|ƒdjp td‚|i}|iƒ|i |d|dƒx<t dt|ƒdƒD]"}|i ||||dƒqjW|o|iƒ|iƒn|iƒdS(Nis#Polyline must have 1 or more pointsii(spolylinespointssPslensAssertionErrorsselfs_canvasscs pathBeginsmoveTosrangesislineTos_doCloses pathClosespathFills pathStroke(sselfspolylines_doClosescsisP((s ./renderPM.pys drawPolyLine„s     cCs9|i}|i|i|i|i|iƒ|iƒdS(N( sselfs_canvasscsellipsescxscysrxsrysfillstrokepath(sselfsellipsesc((s ./renderPM.pys drawEllipse‘s "cCs|i|ddƒdS(Ns_doClosei(sselfs drawPolyLinespolygon(sselfspolygon((s ./renderPM.pys drawPolygon–sc Csä|i}|i} | tj oÁ|iiƒ} | d}| d}| d} t |ƒ} |i}|i}|i}|ddgj oct||| ƒ}|djo||}qê|djo||d}qêtd t|ƒ‚nt| d tƒo:t|tƒo|id ƒ}n|i|||ƒqà| } t|tƒ o“y|id ƒ}Wqátj om}|idd !\}}t|id d |id ||d|!|||!|||d!ffŒ‚qáXnt"|| g| i#ƒ}t%|ƒ}|d}d| }xžt)|ƒD]}||\}}|| jo|i,|i | ƒ|} n|i|||ƒ||jo0||t-t.|i/i0t.t1|ƒƒƒ7}q'q'W| | jo|i,|| ƒqàndS(Ns textAnchorsfontNamesfontSizesstarts inheritedsendsmiddleisbad value for textAnchor s _dynamicFontsutf8is%s %s-->%s<--%si if0.001(2sselfs_canvasscanvs fillColorsfillsNones_trackersgetStatesSs text_anchorsfontNamesfontSizesgetFontsfonts stringObjstextsxsys stringWidthstextLens ValueErrorsstrsgetattrs isinstancesunicodesencodes drawStringsfcsdecodesUnicodeDecodeErrorsesargssisjs unicode2T1ssubstitutionFontssFTslensnsnm1swscalesxrangesfstssetFontssumsmapswidthss __getitem__sord(sselfs stringObjsfontNamesFTstextLensnm1s text_anchorstextscanvsfillsfontsfontSizesSsfcswscalesesfsisjsnstsysx((s ./renderPM.pys drawString™sX            W       4 cCs|i}|tjo_|id=|io9|id}|i}d|_|i |ƒ||_n |i ƒdSn|i ƒ|i |i |i|if}dkl}|||ƒ}|io|iƒ|ii|ƒn |o|iƒn|iƒdS(Niÿÿÿÿi(s _renderPath(sselfs_canvasscspaths EmptyClipPaths _clipPathssPs isClipPathsicpsdrawPaths clipPathClears pathBeginsmoveToslineToscurveTos pathCloses drawFuncssreportlab.graphics.shapess _renderPathsisCloseds clipPathSetsappendspathFills pathStroke(sselfspathscs _renderPaths drawFuncssisClosedsPsicp((s ./renderPM.pysdrawPathÈs*              (s__name__s __module__s__doc__s__init__spopspushs applyStates initStatesdrawNodesdrawRectsdrawLines drawImages drawCircles drawPolyLines drawEllipses drawPolygons drawStringsdrawPath(((s ./renderPM.pys _PMRenderer4s            /cCsy|i||ƒWnítij oÞ}|iddjo‚nykt|ƒ}ti djo&ti ||i i ƒ|iiƒn&ti ||i i ƒ|iitƒWn<tttiƒd ƒ\}}td|||f‚nX|i||ƒnXdS(NisCan't find font!s0.98is9Can't setFont(%s) missing the T1 files? Originally %s: %s(sgsssetFontsfontNamesfontSizes _renderPMsErrorserrMsgsargssgetFontsfs_versions makeT1Fontsfaces findT1Filesencodingsvectors open_and_readsmapsstrssyssexc_infoss1ss2s RenderPMError(sgssfontNamesfontSizesfss2ss1serrMsg((s ./renderPM.pys_setFontàs &)cCs,tƒ}|idd|id|iƒSdS(NsPsditherspalette(s _getImagesImagesimsconvertsNONEsADAPTIVE(simsImage((s ./renderPM.pys _convert2pilpñs cCsÐt|ƒ}|i\}}ti|||iƒ|iiƒƒ}t |dƒ olt t ii|ƒddti|ƒdƒi|ƒt idjo!dkl}||ddƒqÌn|i|ƒdS( Nswriteis.swbsmac(s markfilenamesextsPICT(s _convert2pilpsimssizescolssrowss _renderPMspil2pictstostrings getpalettessshasattrsfnsopensosspathssplitextsstringslowersfmtswritesnamesreportlab.lib.utilss markfilename(simsfnsfmts transparents markfilenamesrowsscolsss((s ./renderPM.pys _saveAsPICTõs '7 f0.55228474979999997sPMCanvascBstZdded„Zed„Zd„Zed„Zdd„Zd „Zed „Z d „Z d „Z d d d„Z d„Z d„Zd„Zdd„Zd„Zd„Zd d d„Zd„Zd„Zd„Zd„Zd„Zd„ZeZd„Zd„ZRS(NiHiÿÿÿcCs´|d}t||dƒ}t||dƒ}ti||d|ƒ|i d<||i d<|dd|ddf|i d, asserts that this is a respectable way to get BMP without PIL f is a file like object to which the BMP is written Ns=2sLLLLLLhh24xsBMi6ii(iiisi(sstructsselfs_gssgsspixBufswidthsheightspixsfswritespackslensrowbsrangeso( sselfsfsgssstructsheightspixswidthsrowbso((s ./renderPM.pys _saveToBMPWs  !; cCst|i||ƒdS(N(s_setFontsselfs_gssfontNamesfontSize(sselfsfontNamesfontSizesleading((s ./renderPM.pyssetFontescCst|i||ƒdS(N(ssetattrsselfs_gssnamesvalue(sselfsnamesvalue((s ./renderPM.pys __setattr__hscCst|i|ƒSdS(N(sgetattrsselfs_gssname(sselfsname((s ./renderPM.pys __getattr__ksicCs.|o|iƒn|o|iƒndS(N(sfillsselfspathFillsstrokes pathStroke(sselfsstrokesfill((s ./renderPM.pysfillstrokepathnscCsut||ƒdjpt‚tt|dƒ}tt|dƒ}|||}|||} tt|dƒ}tt|dƒ} |||}||| } | |}||}t||dd}tdddt|ƒt|ƒƒ}|||}| ||} | | }||}|||}| ||} || f|| f|| f|| fffSdS(s-compute the control points for a bezier arc with theta1-theta0 <= 90. Points are computed for an arc with angle theta increasing in the counter-clockwise (CCW) direction. returns a tuple with starting point and 3 control points of a cubic bezier curve for the curvto opertatoriZf180.0f2.0f4.0f3.0f1.0N(sabsstheta1stheta0sAssertionErrorscosspiscos0ssinssin0scxsrxsx0scysrysy0scos1ssin1sx3sy3sdx1sdy1shalfAngsksx1sy1sdx2sdy2sx2sy2(sselfscxscysrxsrystheta0stheta1sdy1ssin0ssin1sy1sy0sy3sy2sdx2sdx1sdy2scos1scos0sx2sx3sx0sx1skshalfAng((s ./renderPM.pys_bezierArcSegmentCCWrs*  (  cCsO||} t| ƒdjo||fg} nuttt| ƒdƒƒ}t| ƒ|}g} x?t |ƒD]1}|||}||}| i||fƒqoWg}xŽ| D]†\}}| o;|i||||||ƒ\\}} } |i| ƒq±|i||||||ƒ\\}} } |i| ƒq±W|| f|fSdS(sÓreturn a set of control points for Bezier approximation to an arc with angle increasing counter clockwise. No requirement on |theta1-theta0| <= 90 However, it must be true that theta1-theta0 > 0.f90.0N(stheta1stheta0s angularExtentsabss angleListsintsceilsNfragsfloats fragAnglesrangesiisasbsappendsctrlptssselfs_bezierArcSegmentCCWscxscysrxsrysx0sy0sptsstmpxstmpy(sselfscxscysrxsrystheta0stheta1sNfragsiisy0sptss angleLists angularExtentstmpystmpxsx0sasbs fragAnglesctrlpts((s ./renderPM.pys bezierArcCCW•s*    **cCs†|i||||||ƒ\\} } }|i | | ƒxE|D]=\\}} \} }\} }|i|| | || |ƒqAWdS(sÏadds an ellisesoidal arc segment to a path, with an ellipse centered on cx,cy and with radii (major & minor axes) rx and ry. The arc is drawn in the CCW direction. Requires: (ang2-ang1) > 0N(sselfs bezierArcCCWscxscysrxsrysang1sang2sx0sy0sctrlptsslineTosx1sy1sx2sy2sx3sy3scurveTo(sselfscxscysrxsrysang1sang2sy2sctrlptssx2sx3sy1sy0sx0sx1sy3((s ./renderPM.pysaddEllipsoidalArc³s *!smiddlecCs}|itj oit||i|iƒ}|djo||8}n |djo||d8}n|i |||ƒndS(Nsendsmiddlef2.0( sselfs fillColorsNones stringWidthstextsfontNamesfontSizestextLens text_anchorsxs drawStringsy(sselfsxsystexts text_anchorstextLen((s ./renderPM.pysdrawCentredString¾s  cCs|i|||ddƒdS(Ns text_anchorsend(sselfsdrawCentredStringstextsxsy(sselfstextsxsy((s ./renderPM.pysdrawRightStringÇscCsL|itj o8|iƒ|i||ƒ|i||ƒ|i ƒndS(N( sselfs strokeColorsNones pathBeginsmoveTosx1sy1slineTosx2sy2s pathStroke(sselfsx1sy1sx2sy2((s ./renderPM.pyslineÊs  cCs~|iƒ|i||ƒ|i|||ƒ|i||||ƒ|i|||ƒ|iƒ|i d|d|ƒdS(Nsstrokesfill( sselfs pathBeginsmoveTosxsyslineToswidthsheights pathClosesfillstrokepathsstrokesfill(sselfsxsyswidthsheightsstrokesfill((s ./renderPM.pysrectÑs  c Cs|djo |}n|djo |}n||}||}|i ƒ|i |||ƒ|i ||||||ddƒ|i ||||||ddƒ|i ||||||ddƒ|i ||||||ddƒ|i ƒ|i ƒdS(sârect(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)iiihiZi´N(srxsrysxswidthsx2sysheightsy2sselfs pathBeginsmoveTosaddEllipsoidalArcs pathClosesfillstrokepath( sselfsxsyswidthsheightsrxsrysx2sy2((s ./renderPM.pys roundRectÚs     $$$$ cCs|i||||ƒdS(sRadd closed path circle with center cx,cy and axes r: counter-clockwise orientationN(sselfsellipsescxscysr(sselfscxscysr((s ./renderPM.pyscircleìsc CsÄ|iƒ||} |} |}||} ||} ||t }||t }| }|i| | ƒ|i| ||||| ƒ|} | } ||}|} ||t } ||}|}||t }|i| ||||| ƒ|} | } |}||} ||} ||t }||t }||}|i| ||||| ƒ|} | } ||}|} ||t } ||}||}||t }|i| ||||| ƒ|iƒdS(s…add closed path ellipse with center cx,cy and axes rx,ry: counter-clockwise orientation (remember y-axis increases downward) N(sselfs pathBeginscxsrxsx0scysy0sx3srysy3sx1sBEZIER_ARC_MAGICsy1sx2sy2smoveToscurveTos pathClose( sselfscxscysrxsrysy2sx2sx3sy1sy0sx0sx1sy3((s ./renderPM.pysellipseðsP            cCsdS(sdo nothing for compatibilityN((sself((s ./renderPM.pys saveState+scCst|ƒ|_dS(N(s Color2HexsaColorsselfs fillColor(sselfsaColor((s ./renderPM.pys setFillColor/scCst|ƒ|_dS(N(s Color2HexsaColorsselfs strokeColor(sselfsaColor((s ./renderPM.pyssetStrokeColor2scCs ||_dS(N(scapsselfslineCap(sselfscap((s ./renderPM.pys setLineCap8scCs ||_dS(N(swidthsselfs strokeWidth(sselfswidth((s ./renderPM.pys setLineWidth;s(s__name__s __module__sNones__init__s_drawTimeResizestoPILs saveToFiles saveToStrings _saveToBMPssetFonts __setattr__s __getattr__sfillstrokepaths_bezierArcSegmentCCWs bezierArcCCWsaddEllipsoidalArcsdrawCentredStringsdrawRightStringslinesrects roundRectscirclesellipses saveStates setFillColorssetStrokeColors restoreStates setLineCaps setLineWidth(((s ./renderPM.pysPMCanvass4   .      #      ;    iHiÿÿÿc CsTt|ƒ}t|i|id|d|d|ƒ}t ||ddd|ƒ|SdS(Nsdpisbgs configPILis showBoundary( srenderScaledDrawingsdsPMCanvasswidthsheightsdpisbgs configPILscsdraws showBoundary(sdsdpisbgs configPILs showBoundarysc((s ./renderPM.pysdrawToPMCanvas>s 'c Cs,t|d|d|d|d|ƒiƒSdS(Nsdpisbgs configPILs showBoundary(sdrawToPMCanvassdsdpisbgs configPILs showBoundarystoPIL(sdsdpisbgs configPILs showBoundary((s ./renderPM.pys drawToPILDsc CsPtƒ}t|d|d|d|d|ƒ}|i dd|i d|i ƒSdS(Nsdpisbgs configPILs showBoundarysPsditherspalette( s _getImagesImages drawToPILsdsdpisbgs configPILs showBoundarysimsconvertsNONEsADAPTIVE(sdsdpisbgs configPILs showBoundarysImagesim((s ./renderPM.pys drawToPILPGs $sGIFc Cs8t|d|d|d|d|ƒ}|i||ƒdS(socreate a pixmap and draw drawing, d to it then save as a file configPIL dict is passed to image save methodsdpisbgs configPILs showBoundaryN( sdrawToPMCanvassdsdpisbgs configPILs showBoundaryscs saveToFilesfnsfmt(sdsfnsfmtsdpisbgs configPILs showBoundarysc((s ./renderPM.pys drawToFileLs$c Cs<tƒ}t||d|d|d|d|ƒ|iƒSdS(Nsfmtsdpisbgs configPIL( s getStringIOsss drawToFilesdsfmtsdpisbgs configPILsgetvalue(sdsfmtsdpisbgs configPILs showBoundaryss((s ./renderPM.pys drawToStringRs %c Csd„}dk}dkl}|i}g}|iidƒ o|idƒnd}d}|g}d} x/|dt tdƒƒD]\}}} d | }d p | d jot|iƒ}t|iƒ} |id | | |fƒxTd ddddgD]9}|d dddgjo|idti|ƒƒnyÚd|||ƒf}|iid|ƒ}|ii|ƒo|i |ƒn|djo3dk!l"} t#||d|dhd| <ƒnt#||d|ƒ|d ddgjo|id|ƒndG|GHWqt$j od|GH‚qXqWn|i%i&ddƒdjod|i'drenderPM output results

renderPM results of output

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swrotesProblem drawing %s filesRL_NOEPSPREVIEWs0s1spreviewsformatssepsspdfsoutDirsfnRoots index.htmlswsmac(s markfilenamesextsHTMLswrote %s(0sextsossreportlab.graphicss testshapessgetAllTestDrawingssdrawingsspathsisdirsmkdirshtmlTops htmlBottomshtmlsishasattrs _renderPMsdrawings docstringsnamesfnRootsintswidthswsheightshsappendsksstringsuppersfilenamesjoinsfullpathsisfilesremovesreportlab.lib.colorsswhites drawToFilesAttributeErrorsenvironsgets__dict__ssaves htmlFileNamesopens writelinesssyssplatformsreportlab.lib.utilss markfilename(sdrawingss testshapessfilenameshtmlsfnRootshtmlTops htmlBottoms docstringsgetAllTestDrawingsswhites markfilenamesnamesishsksexts htmlFileNameswsfullpathsossdrawing((s ./renderPM.pystestYs`        &  "  s__main__(4s __version__sreportlab.graphics.shapessreportlab.graphics.renderbases StateTrackers getStateDeltasrenderScaledDrawingsreportlab.pdfbase.pdfmetricssgetFonts unicode2T1smathssinscosspisceilsreportlab.lib.utilss getStringIOs open_and_reads reportlabs rl_configs Exceptions RenderPMErrorsstringsosssyss _renderPMs ImportErrorserrMsgsstrstypess TupleTypesListTypes _SeqTypess _getImages Color2Hexs_unset_sdrawsRenderers _PMRenderers_setFonts _convert2pilpsNones _saveAsPICTsBEZIER_ARC_MAGICsPMCanvassdrawToPMCanvass drawToPILs drawToPILPs drawToFiles drawToStringssavestests__name__('s RenderPMErrors getStateDeltasdraws _saveAsPICTs _convert2pilps drawToStringserrMsgssavesdrawToPMCanvass TupleTypes _SeqTypess drawToPILs getStringIOs_setFonts _PMRenderers drawToPILPs rl_configstestsPMCanvasspissinsgetFontsstringsrenderScaledDrawingsceilssyss Color2HexsBEZIER_ARC_MAGICsListTypes _renderPMs _getImagescoss __version__s StateTrackers drawToFiles open_and_readsRenderersoss unicode2T1((s ./renderPM.pys?sF  ,    ¬   ÿ< =