; TeX output 2000.01.13:1137n>nxVDtGGcmr17EEPIC{Extensions7ttoepicandLdKGXQ cmr12AT[-E;gXy{nPicture7tEnqvironmentVVersion1.1"lύMConradKwrokODepartmenrtofElectricalEngineeringandComputerScienceEUnivrersityofCalifornia,Darvis8{БFVebrary2,19882A@Nff cmbx12@1LIntros3ductionqK`y 3 cmr10L+|{Ycmr8AGT,[wEB XSpro!videsabasicbutlimitedpicturedrawingcapabilitye.G- 3 cmcsc10Gepic1 yWisanenhancementtothe picture7en!vironmentofLAGT,[wEB XwhichprovidesasimplerandmorepMowerfulinterface.PItintroMducesnewӀcommandsfordra!wingsolidlines,dottedlines,dashlinesandnewen!vironmentsӀsuitableforplottingfgraphs.Ho!wever,4iGepicstillinheritsman!yofthelimitationsofLAGT,[wEB Xinpicturedrawingandhencesomeoffthefunctionseithertak!ealongtimetoaccomplishortheoutputisnotveryniceloMoking.tpicCispreproMcessorprogramforusewithT,[wEB X.FtItusesasetofEn썑Feurthermore,fGeepicin!troMducesseveralnewcommandsfor:lB`dra!wingfofellipsisand lledellipsislB`dra!wingfofarcslB`dra!wingfofsplines(cubicsplinesusingcontrolpMoints)lB`dra!wingfofpMolylinesAllLthea ectedcommandsinLAGT,[wEB XandGepicwillbMediscussedinthesubsequen!tsections.The compatibilit!yfissueswillbMedescribedinthesection7.Infv!ersion1.1,severalbugsare xed,andseveralcommandsforarea lledareadded.#2 zn>n썍@2LExtensionfftoL++"V cmbx10An@TL32EdXqIn6)LAGT,[wEB X,Ldra!wingoflinesandcirclesaredoneusingspMecialfonts.sThereforeonlylimitedfunctions arekpro!vided.eTheextensionsinGeepicallowuserstodrawlinesinanyslopMeandtodrawcirclesinan!ysizes.o3However,thelimitationofslopMesforvectorsremainsthesameinthemeantime.o3ThatistheslopMethatcanbehandledisK'-2cmmi8x'fePA%y5whereA b> 3 cmmi10AxandAyDarein!tegersintherange[B4A;14].PleasereadLAGT,[wEB Xfman!ualfordetails.!RN cmbx122.1߆T cmtt12\lineThefsyn!taxofE\lineisthesameasthatinLAGT,[wEB X:`E\line(Ax,AydE){F': 3 cmti10FlengthE}Butino!wAxandAyZcanbMeanyintegervdDalueswithinthelimitofT,[wEB X.ɨFeurthermore,uthereisnomore lo!werflimitforFlengthparameter.2.2\circleThefsyn!taxofE\circleisthesameasthatinLAGT,[wEB X:`E\circle{FdiameterE}or`E\circle*{FdiameterE}Butno!wtheFdiameterparametercanbMeanynumbMeracceptablebyT,[wEB Xandacirclewiththe spMeci edfdiameter(exactly)willbedra!wn.2.3\ovalTheE\ovalcommandisc!hangedsuchthatthemaximumdiameterofthequartercirclesatthecornersҪcanbMesettoan!yvdDalues.bThisisdonebysettingthevdDariableE\maxovaldiamtothedesireT,[wEB Xfdimension.Thedefaultis40pt.#3Vn>n썍@3LExtensionfftoEPICGGepicisanenhancemen!ttothePictureEnvironmentofLAGT,[wEB X.GepicgeneratesstandardDVI les andfrequiresonlystandardLAGT,[wEB Xfon!ts.Someofthefunctionsitprovidesare:# aꍍE\multiputlist١\dottedline$\putfile \matrixput١\dashline\grid١\drawline"ΫDetailsfcanbMefoundintheGepicman!ual.VExtensionsEtoGepicinGeepicincludebMetterlinedra!wingoutput,Y)fasteroperationandlessmem-oryfrequiremen!t.Thecommandsa ectedare:$ b%1.`E\drawline[V b%2.`E\dashline b%3.`E\dottedlineAndfthethree\E*join"en!vironmentsfareindirectlya ectedalso.ۍ3.1\drawlineThefsyn!taxofE\drawlineis:`E\drawline[FstrpetchE](Axz1E,Ayz1E)(Axz2E,Ayz2E)...(AxznPE,AyznE)wherexFstrpetchisanin!tegerbMetweenB100andin nitye.ΡHoweveranynumbMergreaterthan0arethe same.Anfnegativ!eFstrpetchinE\drawlinewillcallE\dashline.VTheEithic!knessofthelineisa ectedbyE\thinlines,m)E\thicklinesandE\Thicklinesdeclara-tions.Horizon!talfandverticallinesaredrawnusingrules.ۍ3.2\dottedlineThefsyn!taxofE\dottedlineis:`E\dottedline[Fdotcharpacter-E]BfFdotgapBgE(Axz1E,Ayz1E)(Axz2E,Ayz2E)...(AxznPE,AyznE)whereFdotHcharpacteristhec!haracterusedindrawingthe\dotted"line.FdotgapistheinterdotgapintermsfofE\unitlength.E\specialswillonlybMegeneratedifnooptionaldotc!haracterisspeci ed.VThefsizeofthedotsarea ectedb!yE\thinlines,E\thicklinesandE\Thicklinesdeclarations.ۍ3.3\dashlineThefsyn!taxofE\dashlineis:`E\dashline[FstrpetchE]BfFdash-lengthBgE[Finter-dot-gapE](Axz1E,Ayz1E)(Axz2E,Ayz2E)...(AxznPE,AyznE)whereFstrpetchisanin!tegerbMetweenB100andin nitye.hIfFinter-dot-gapisnotspMeci ed,Kdashesaredra!wnfinsolidlines,otherwise,dashesaredrawnusingdottedlines.VTheEithic!knessofthelineisa ectedbyE\thinlines,m)E\thicklinesandE\Thicklinesdeclara-tions.#4n>n썍@4LNewffCommandsGeepicin!troMducesanumbMerofnewcommands.FExcepttheE\pathcommands,n썍4.6\arcdE\arcfdra!wsancirculararc.Thesyntaxis`E\arcBfFdiameterBgfFstart-angleBgfFend-angleBgFdiameter{isspMeci edinE\unitlengthandbothFstart-angleandFend-angleareinradian.ϑFstart-angle m!ustLbMewithin0and2AGandFend-anglecanbean!yvdDaluebet!weenLFstart-angleandFstart-angle+2Ad.Arcsfaredra!wnincloMckwisedirectionwithangle0pMointingtotherightonthepapMer. ƿ4.7\filltype!", cmsy10f....gThecommandspMeci esthet!ypeofarea llforE\circle*andE\ellipse*.Thecommanditselfdoesnotdra!wanything.ϱItonlychangestheinterpretationofE*inthetwocommandsspMeci edabo!ve.Thefsyn!taxofthecommandis:`E\filltypeBfFarpea- lFl-typeBgTheflegalarea llt!ypMeare:lB`blac!kf(default) lB`whitelB`shadeFeorfexample,toc!hangearea lltypMetowhite ll,thefollowingcommandshouldbMeused.-PE\filltype{white}These commandsareonlyin!tendedforadvdDanceusers(thosewhoknowwhattheyaredoing). TheyfareincludedmainlybMecauseEfig2epic2fjgeneratethesecommands.Thecommandsare:~ፍ&\͉ffE ͤ} ff͟commands ffZsDescriptionW} ffzffEͤ} ffΟE\blacken \ ffDuBlac!kf llthenext gureW} ff ͤ} ffΟE\whiten ffDuWhitef llthenext gureW} ffͤ} ffΟE\shadeE ffDuShadefthein!teriornext gureW} ffͥzffΠfE\texture \ffDuSpMecifyYthepatternusedforthenextEshadecommand.Thepat-Dutern willremaine ectiv!euntilitischangedbyanotherE\textureDucommand.Thefsyn!taxis:_yE\textureBfF3232-bithexadepcimalnumbersBgDuAnfexample(thedefault)is:_yE\texture{cccccccc000cccccccc000scccccccc000cccccccc000scccccccc000cccccccc000scccccccc000cccccccc000}WzffMffEmfff- L͍ {-=2aJAnotherTprogramwrittenb9ymetoconvertFigoutput letoeepicformat.#׹6*n>n썹The\exactin!terpretationoftheabMovecommandsareprobablydevicedriverdepMendent.VI\didmost of testsusingEiptex(imagen1)andsev!eraltestsusingEdvips.pThedescriptionbMelowmaynotapplytofotherdevicedriv!ers.ThemcommandsthatcanbMespeci edafterE\blacken,iE\whitenandE\shadeincludeE\path,E\circleL(withoutE*),2E\ellipse(againwithoutE*)andE\arc.Thedra!wingsdonothavetobMeclosed.|{The0imagenprin!terwillautomaticallydrawanimaginarylinefromthestartingpMointtotheendpMoin!t,Vandthen llthe gure.WhenusingEiptex,theoutlineofthe guresaredra!wnbutnotfinEdvips.Inanotherw!ords,whenusingEiptex,thecommand:`E\shade\circle{10}willdra!wacirclewillthecircumferenceinsolidlineandtheinterioris lledinthepatternactive at~thattime.%Ho!wever,when~usingdvips,thecirclewillnotha!ve~thecircumferencedra!wninsoldline.#74n>n썍@5LExamplesqImshamelesslyustolet!wouexamplesfromtheGepicman!ualsothatyoucancomparetheresults.; The third:andfourthexamplesarecreatedb!yFIG4andthenconvertedtoGeepicusingEfig2epicwhichisfalsowrittenb!yme.!R5.1Example1cEU\jfej fexfefeQ؄feDŽfeŶfefe9fesferfeafe!Pfe[?fe#.fe1fe@ feNBfe\|fejلfexȄfe Z0 i5 uf10 t15 c20 R25 NA30 035 40 45 550 o55 60 65  70 .W75 <80 Jˆ85 Yu90 g?d95 s100ȍZ0ȍi5ȍuf10ȍt15ȍc20ȍR25ȍNA30ȍ035ȍ40ȍ45ȍ550ȍo55ȍ60ȍ65ȍ 70ȍ.W75ȍ<80ȍJˆ85ȍYu90ȍg?d95ȍs100\N32fd\NCfd\NTfd\NՅefd\NKvfd\Nfd\Nטfd\Nfd\Ncfd\N)˄fd\Nq܄fd\Ncfd\NU{fd\NGBfd\N9 fd\N*1fd\NBfd\NZSfd\N dfd\Nufd\N㬆fdVr0Vr5{R10A!R152R20CR25TR30YeR35vR40凍R45sR50eqR55W7R60HˍR65:܍R70,퍑R75OR80R85 R901R95hBO\100{0{5{{10A!{152{20C{25T{30Ye{35v{40凍{45s{50eq{55W7{60Hˍ{65:܍{70,퍒{75O{80{85 {901{95hB{100\Npn 5 pa 394 -197 pa 2362 -394fppn 5 pa 2362 -394 pa 3347 -787fppn 5 pa 3347 -787 pa 3544 -2362fppn 5 pa 3544 -2362 pa 3937 -3740fpspn 5pa 0 0 pa 135 -12fp1i7>pn 5pa 0 0 pa 135 -12fpF^0|pn 5pa 0 0 pa 135 -12fp[SHpn 5pa 0 0 pa 135 -12fppIB`pn 5pa 0 0 pa 135 -12fp>y6pn 5pa 0 0 pa 135 -12fp3tpn 5pa 0 0 pa 135 -12fp)Mpn 5pa 0 0 pa 135 -12fp#pn 5pa 0 0 pa 123 -49fpͰJypn 5pa 0 0 pa 123 -49fpoq-%pn 5pa 0 0 pa 123 -49fp.pn 5pa 0 0 pa 123 -49fpΟR3pn 5pa 0 0 pa 16 -131fp~tpn 5pa 0 0 pa 16 -131fpJ.3pn 5pa 0 0 pa 16 -131fpޟpn 5pa 0 0 pa 16 -131fp 3pn 5pa 0 0 pa 16 -131fp >lpn 5pa 0 0 pa 16 -131fppn 14 pa 394 -394 pa 2362 -787dt 0.055pn 14 pa 2362 -787 pa 2953 -1378dt 0.055pn 14 pa 2953 -1378 pa 3740 -3740dt 0.0552pn 12pa 0 0 pa -65 21fp/Vgpn 12pa 0 0 pa -65 21fpȿDpn 12pa 0 0 pa -65 21fpP" \pn 12pa 0 0 pa -65 21fpVpn 12pa 0 0 pa -65 21fppQpn 12pa 0 0 pa -65 21fpThpn 12pa 0 0 pa -65 21fpCVapn 12pa 0 0 pa -36 55fpU'pn 12pa 0 0 pa -36 55fp~T3pn 12pa 0 0 pa -36 55fpw S?8pn 12pa 0 0 pa -36 55fpoKRJpn 12pa 0 0 pa -36 55fpgQVrpn 12pa 0 0 pa -36 55fp_Pbpn 12pa 0 0 pa -36 55fpXOmpn 12pa 0 0 pa -36 55fpU[qpn 12pa 0 0 pa -55 27fpJ+wbpn 12pa 0 0 pa -55 27fp@8|Npn 12pa 0 0 pa -55 27fp5Mpn 12pa 0 0 pa -55 27fp+ޟߊpn 12pa 0 0 pa -55 27fp o(Bpn 12pa 0 0 pa -55 27fpapn 14pa 0 0 pa -65 21dt 0.020/V ۙpn 14pa 0 0 pa -65 21dt 0.020ȿ%V"pn 14pa 0 0 pa -65 21dt 0.020P")Ыpn 14pa 0 0 pa -65 21dt 0.020.K4pn 14pa 0 0 pa -65 21dt 0.020p2Žpn 14pa 0 0 pa -65 21dt 0.020T7@Fpn 14pa 0 0 pa -65 21dt 0.020CV8pn 14pa 0 0 pa -36 55dt 0.020UDqpn 14pa 0 0 pa -36 55dt 0.020~TPpn 14pa 0 0 pa -36 55dt 0.020w S[pn 14pa 0 0 pa -36 55dt 0.020oKRgHpn 14pa 0 0 pa -36 55dt 0.020gQrpn 14pa 0 0 pa -36 55dt 0.020_P~pn 14pa 0 0 pa -36 55dt 0.020XOpn 14pa 0 0 pa -36 55dt 0.020U[0pn 14pa 0 0 pa -55 27dt 0.020J+y@pn 14pa 0 0 pa -55 27dt 0.020@8pn 14pa 0 0 pa -55 27dt 0.0205M pn 14pa 0 0 pa -55 27dt 0.020+ޟShpn 14pa 0 0 pa -55 27dt 0.020 o pn 14pa 0 0 pa -55 27dt 0.0208pn 14pa 0 0 pa -65 21dt 0.020w?pn 14pa 0 0 pa -65 21dt 0.020P FDpn 14pa 0 0 pa -65 21dt 0.020(LUpn 14pa 0 0 pa -65 21dt 0.020PS"pn 14pa 0 0 pa -65 21dt 0.020CVUHpn 14pa 0 0 pa -36 55dt 0.020lepn 14pa 0 0 pa -36 55dt 0.020xu6pn 14pa 0 0 pa -36 55dt 0.020m쟆kpn 14pa 0 0 pa -36 55dt 0.020bQpn 14pa 0 0 pa -36 55dt 0.020XPpn 14pa 0 0 pa -36 55dt 0.020U[fpn 14pa 0 0 pa -55 27dt 0.020Crpn 14pa 0 0 pa -55 27dt 0.0202!|Avpn 14pa 0 0 pa -55 27dt 0.020 mpn 14pa 0 0 pa -55 27dt 0.020#]hҹFiguref1:AnexampleofVeariousLineDra!wingCommands#8 9n>n썍5.2Example2xEUठ8pn 5pa 0 0 pa 2362 -118fppn 5pa 0 0 pa -2361 -118fppn 5pa 0 0 pa 2362 117fppn 5pa 0 0 pa -2361 117fpv׍ v׍P ) )P ׍.(60,3)׍4(-60,3) ).(60,-3) )2(-60,-3)pn 5pa 0 0 pa 2362 -512fppn 5pa 0 0 pa -2361 -512fppn 5pa 0 0 pa 2362 511fppn 5pa 0 0 pa -2361 511fp P ' 'P ܂.(60,13)܂0(-60,13)&}.(60,-13)&}.Y"(-60,-13)pn 5pa 0 0 pa 2362 -906fppn 5pa 0 0 pa -2361 -906fppn 5pa 0 0 pa 2362 905fppn 5pa 0 0 pa -2361 905fp P Dp卒 Dp卒P .(60,23)0(-60,23)B卒.(60,-23)B卒.Y"(-60,-23)pn 5pa 0 0 pa 2362 -1299fppn 5pa 0 0pa -2361 -1299fppn 5pa 0 0 pa 2362 1298fppn 5pa 0 0 pa -2361 1298fp= =P `Í `ÍP =.(60,33)=0(-60,33)_dÍ.(60,-33)_dÍ.Y"(-60,-33)pn 5pa 0 0 pa 2362 -1693fppn 5pa 0 0pa -2361 -1693fppn 5pa 0 0 pa 2362 1692fppn 5pa 0 0 pa -2361 1692fp_ _P }X }XP '_.(60,43)'_0(-60,43){ء.(60,-43){ء.Y"(-60,-43)pn 5pa 0 0 pa 2362 -2087fppn 5pa 0 0pa -2361 -2087fppn 5pa 0 0 pa 2362 2086fppn 5pa 0 0 pa -2361 2086fpl3 l3P  P j.(60,53)j0(-60,53)L.(60,-53)L.Y"(-60,-53)pn 5pa 0 0 pa 118 -2362fppn 5pa 0 0 pa -117 -2362fppn 5pa 0 0 pa 118 2361fppn 5pa 0 0 pa -117 2361fpXH̍} XH̍+ 4} 4+ Ej(3,60)Kݍ(-3,60)l(3,-60)I(-3,-60)pn 5pa 0 0 pa 512 -2362fppn 5pa 0 0 pa -511 -2362fppn 5pa 0 0 pa 512 2361fppn 5pa 0 0 pa -511 2361fpXH̍ R[ XH̍XM 4 R[ 4XM E(13,60)Kݍ{(-13,60)u(13,-60)I;(-13,-60)pn 5pa 0 0 pa 906 -2362fppn 5pa 0 0 pa -905 -2362fppn 5pa 0 0 pa 906 2361fppn 5pa 0 0 pa -905 2361fpXH̍<9 XH̍o 4<9 4o E6)(23,60)Kݍ (-23,60)4(23,-60)I (-23,-60)pn 5pa 0 0 pa 1299 -2362fppn 5pa 0 0pa -1298 -2362fppn 5pa 0 0 pa 1299 2361fppn 5pa 0 0 pa -1298 2361fpXH̍Y: XH̍p 4Y: 4p ER(33,60)Kݍ,(-33,60)Q](33,-60)IT.(-33,-60)pn 5pa 0 0 pa 1693 -2362fppn 5pa 0 0pa -1692 -2362fppn 5pa 0 0 pa 1693 2361fppn 5pa 0 0 pa -1692 2361fpXH̍u XH̍ 4u 4 Eo(43,60)Kݍy N(-43,60)mѐ(43,-60)IwP(-43,-60)pn 5pa 0 0 pa 2087 -2362fppn 5pa 0 0pa -2086 -2362fppn 5pa 0 0 pa 2087 2361fppn 5pa 0 0 pa -2086 2361fpXH̍! XH̍d 4! 4d Em(53,60)Kݍ\p(-53,60)En(53,-60)I[lr(-53,-60)#S4Figuref2:TeestSample:LinesofvdDariousslopMeswithEthinlines#׹9 R̠n>n썍5.3Example3VffG|ፍ"`pn 12 pa 3803 -329 pa 3787 -387fppn 12 pa 3787 -387 pa 3774 -328fp3dpn 12ar 0 0 110 110 4.8481 9.3942pn 12 pa 1984 -835 pa 2012 -787fppn 12 pa 2012 -787 pa 2010 -842fpYڟipn 12ar 0 0 100 100 2.8495 7.4287pn 12 pa 1792 -665 pa 1837 -675fppn 12 pa 1837 -675 pa 1793 -688fp<"-pn 12ar 0 0 84 84 1.6078 6.2462tzpn 12ar 168 -6 164 164 3.1416 4.7124pn 12ar 168 -6 164 164 1.5708 3.1416=jtzpn 12 ar -155 -6 164 164 4.6124 6.2832pn 12ar -155 -6 164 164 0 1.6708 2+% ʶɄ%6tzpn 12ar 0 0 137 137 0 6.2832Рӟtzpn 12ar 0 0 137 137 0 6.2832 tzpn 12ar 0 0 137 137 0 6.2832JƟtzpn 12ar 0 0 137 137 0 6.2832tzpn 12ar 0 0 137 137 0 6.2832pn 12 pa 912 -575 pa 1825 -575fppn 12 pa 1725 -550 pa 1825 -575fppn 12 pa 1825 -575 pa 1725 -600fppn 12 pa 2262 -575 pa 2675 -575fppn 12 pa 2575 -550 pa 2675 -575fppn 12 pa 2675 -575 pa 2575 -600fppn 12 pa 3087 -575 pa 3524 -575fppn 12 pa 3424 -550 pa 3524 -575fppn 12 pa 3524 -575 pa 3424 -600fppn 12 pa 3937 -575 pa 4362 -575fppn 12 pa 4262 -550 pa 4362 -575fppn 12 pa 4362 -575 pa 4262 -600fppn 12 pa 4787 -575 pa 5199 -575fppn 12 pa 5099 -550 pa 5199 -575fppn 12 pa 5199 -575 pa 5099 -600fppn 12 pa 3674 -425 pa 3174 -50 pa 2425 11 pa 2050 -175 pa 1987 -362sppn 12 pa 2042 -275 pa 1987 -362fppn 12 pa 1987 -362 pa 1995 -260fppn 12 pa 2862 -425 pa 2612 -237 pa 2300 -237 pa 2112 -425sppn 12 pa 2200 -372 pa 2112 -425fppn 12 pa 2112 -425 pa 2165 -337fppn 12 pa 2762 -437 pa 2487 -362 pa 2187 -437sppn 12 pa 2290 -437 pa 2187 -437fppn 12 pa 2187 -437 pa 2278 -389fppn 12 pa 4424 -737 pa 3674 -987 pa 3049 -737sppn 12 pa 3133 -798 pa 3049 -737fppn 12 pa 3049 -737 pa 3152 -751fppn 12 pa 4487 -800 pa 3974 -1150 pa 2799 -1050 pa 2237 -687sppn 12 pa 2308 -763 pa 2237 -687fppn 12 pa 2237 -687 pa 2335 -721fp <`:n썍@6LBugsqlB`TheE\circle*andE\ellipse*ma!ynotworkonallDVI driversespMeciallysomepreviewers. `Ify!ouhaveanyproblem,youshouldremovetherelatedcoMdeineepic.styandusetheLAGT,[wEB X`E\cirlce*fcommands.Teo ndtherelatedcoMdes,searc!hforE\special{bk}inthe le.lB`Thealignmen!tofthequartercirclesandthelinesinE\ovalcommandmaynotbMecorrect`on(allprin!tersbMecausethecommandreliesonthepreciseinterpretationofthetpicspMecials`whic!h%.arenotde nedclearlye. Z5Ifyouhaveanyproblem,youshouldeither xedthatby`c!hanging0)thepMositionofthequartercirclesorremovethewholeextendedE\ovalcommand`fromfEeepic.sty.lB`The1Narea llcommandsprobablywillnotw!orkonmostpreviewers,anddi erentdevice`driv!ersfmayproMduceslightlydi erentresults.&A@7LCompatibilityqIf{y!ouwantyourT,[wEB X letobMecompatiblewithLAGT,[wEXandGepicbutatthesametimey!ouwantabMetterfprin!toutbyusingGeepic,youmustavoidseveralfeaturesinGeepic.lB`TerynottouseE\linecommandsanduseE\drawlineinsteadbMecauseE\lineinLAGT,[wEB Xonly`suppMortsfalimitedsetofslope.lB`DofnotuseE\arccommand.UseE\splineifacurv!eisreallynecessarye.lB`Av!oidAusingsolidorsmallinter-dotgapindrawinglongdashlines.Theyusedupalotof`T,[wEB XamemoryinoriginalGepic.CYeoushoulduseE\drawlinewithnegativ!estretchtodrawthe`dashflines.Ifry!ouwanttouseanyoftheextendedcommandsinGeepic,youmustincludetheGeepicem!ulation macros(Eeepicemu)inthe le.MfTheextendedcommandsareemulatedinthefollowingw!ays.lB`Circlesflargerthan40ptwillbMedra!wnusingE\oval.lB`EllipsisfwillbMedra!wnusingE\oval.lB`SplinefwillbMeappro!ximatedbyE\drawline.lB`E\pathfwillbMesubstitutedb!yE\drawline.lB`E\ThicklinesfwillbMesubstitutedb!yE\thicklines.lB`E\allinethicknessfwillbMesubstitutedb!yE\thicklinesandE\linethickness.g 11 ~n>n썍@8LInstallationqTherearet!wopMossiblew!aysofinstallingGeepic. Ify!ourDVIprinterdriverprogramsuppMorts thetpicspMecials,+y!oushouldusethestandardEeepic.sty le.TIfyourDVIݓprinterdriverdoMesnotsuppMortsthetpicspecialsory!ouwanttogenerateastandardDVID lewithoutanyspMecialcommands,fy!oushouldusethe leEeepicemu.sty.EPICNisNa!vdDailableonEcs.rochester.eduandEsun.soe.clarkson.eduforanonymousftpande-mailfrequest.!R8.1UsetpicSp`ecialsFirstofall,*y!ouhavetoputacopyofEepic.styandEeepic.styinaplacewhereLAGT,[wEB Xcan ndit.Seefsection4ofGepicman!ualformoreinformation.Both"GepicandGeepicha!ve"bMeenimplemen!tedasdocumen!tstyleoptionsEepicandEeepic.WhenusingEepicandEeepic,Eeepicm!ustcomeafterEepicintheE\documentstylecommand.Feorexample:`E\documentstyle[epic,eepic]{article}If"y!ouonlyneedtheextendedLAGT,[wEB XcommandsandthenewGeepiccommands,0youmayinclude onlyiEeepicintheE\documentstylecommand.ButthentheGeepicem!ulationpackdDagewillnotwork.Ifstronglyrecommendy!outouseGeepicwithGepicallthetime.!R8.2NotpicSp`ecialsIfHy!ouwanttogetastandardDVIG lebutyouneedtheextendedGeepiccommands,phyoushouldrenameEeepicemu.stytoEeepic.styandputthatinaplacewhereLAGT,[wEB Xcan ndit.oRemem!bMerE\arcwcommandisnotsuppMortedandtheoutputwillnotbeasgoodasstandardGeepic.xFeurthermore,y!oufcannotusetheemulationpackdDagewithLAGT,[wEB Xalone.YeouhavetoincludeEepicalso.g 12;nG U- cmcsc10Jo cmr9G- 3 cmcsc10F': 3 cmti10E 3 cmmi10@Nff cmbx12-2cmmi8,Aacmr6+|{Ycmr8߆T cmtt12"V cmbx10N cmbx12!", cmsy10XQ cmr12DtGGcmr17