pdf document viewer c# : Delete text pdf files software Library project winforms .net azure UWP m005_escapee2-part581

RedTitanEscapeE
Transformingfiles
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5. Tologonlysomeofthedatafields,click‘Selectedfields’ ’ andclick‘Select...’.
IntheFieldDefinitionswindow,rightclickonafieldnameinthelistand
choose‘Selectfor export’. Rightclick andchoose‘Unselectforexport’to
canceltheselection (see
Viewing andeditingdatafields
in
Chapter5
).
Repeatforallthefieldsyouwishtoexport.Click‘OK’toreturntotheExport
window.
6. Check'Pagenumbers'toinsertapagenumberforeachpageinanXMLlog
file,ortowritethetotalnumberofpagestotheendofaPlaintextlogfile.
7. ToaddBatespagenumberstotheLOGfileaswellasthepages,select
‘BatesPageNumbers’(see
Creatingpage numbers
).
8. Tologthedatafilenames,click‘Filenames’.
9. Toavoidcreatingalog g file,click‘None’.
10.Youcanalsooptto:
'Renamelogfilewhenfinished'.Duringprocessing,thelogfilebearsa
temporaryname(indicatingthatitisstillbeingcreated);itisnotgivenits
finalnameuntilthelogfileiscomplete.
'Createanewlogfileforeachoutputfile'.Theoutputfilecanbesplitwhen-
everaspecifiedfield(ortag)isencounteredorwhenafieldchanges.
‘CreateXSL,CSSandHTMfiles’whenoutputtinginXMLformat.
11.Clickthe'Save'buttontoretainthesesettingsafteryouclosetheprogram.
OR
Click'Shortcut...'tocreateaShortcuticonwhichusesallthe optionsyou
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64
haveset (see
Creating aspecialshortcut icon
).
OR
Click'OK'tousethesesettingsforthecurrentsession.
Naminglogfiles
Theextensionnameforthelogfileis.CSV,.XMLor.LOGdependingonthelog
formatthatyouhaveselected.If'Renamelogfilewhenfinished'hasbeen
checked,thetemporarynamewillbe.CS~,.XM~or.LO~forthedurationof
processingonly.
Theoutputfileandlogfilenamesareconstructedbyusingtheoutputspecifica-
tion;ifyouexportseveralsubsetsofthefile,numbersareappendedsothatthe
defaultoutputfilenamesarexxxx1,xxxx2etc.andthelogfileswillhavethe
correspondingnames.
Ifyouselect'Createanewlogfileforeachoutputfile',eachlogfilehasaname
correspondingtoitsoutputfile.Thisappliesevenifonlyonefileiscreated.For
exampleifthefileiscalledTEST.PCL,thefieldcontainsABCDandtheoutput
specificationis*=.PDFthentheoutputfilenamewillbeTESTABCD.PDFandthe
LOGfilewillbeTESTABCDfollowedbytheappropriateextension.
ThisdoesnotapplyiftheinputwasfromTCP/IP,inwhichcaseithasaname
basedonthefirstoutputfilename.
Seealso:
Using wildcards s infile e specifications
Creatingpagenumbers
Pagenumberscanbeaddedtoeachpageofadocumentwhenexporting.This
featureallows'Bates'numberstobecreated;thesearedesignedtobeuniqueover
acompletesetofdocumentsandarenormallymadeupofaprefix,perhapsthe
filenamestem,andaserialnumber.
Thesyntaxforspecifyingtheformatofthenumberissimilartothatforfile
names:
*
representstheoriginalfilestem
?
representsasinglecharacterfromtheoriginalfilestem
"
representsadigitoftheserialnumber
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RedTitanEscapeE
Transformingfiles
65
Forexample:
Template
Creates numbers
""
01,02,03,etc
Page"
Page1,Page2..Page10etc.
ForaPCLfilecalled'SALES.PRN'withtheuser-addedprefixofAPRIL:
Template
Creates numbers
APRIL*""""
APRILSALES001,APRILSALES002,etc
Youcanalsospecifyastartingpagenumber;thatis,thenumberthatwouldbe
assignedtopage1ofthedocument.Ifforexampleitis12345thenifyoustart
outputatpage10thatpagewillbenumbered12354,sothatthenumberingis
consistentforanysubset.Ifyouselect'Remembernumberfornexttime'thenon
closingthefilethepagenumberissaved(ifitislargerthantheprevioushighest
number).Onexportingafileyouhaveanotherwaytochangethepage1number,
byenteringthevalueintheboxmarked'Page1number'.
Ifyouwanttohavetwodifferentprojectseachwithitsownrangeofpage
numbersthenyouwillneedtousedifferentconfigurationfiles.Theconfiguration
filenamecanbespecifiedonthecommandlineorinashortcut.Usethe'Save
As'buttonontheConfigurationdialoguetocreatesuchafile,andashortcuttoit
(see
Creating aspecialshortcut icon
).
Youcanoptto'Savenumbernow'whichresetsthestoredpagenumbertothe
valueintheboxnexttoit.Notethatotherwisethelast-usedpagenumberisonly
savedifgreaterthanthehighestpreviouslyused.
Pagenumberscanbeincorporatedintothetheoutputfilenamebyincludinga
'plus'signintheoutputfilespecificationinthe‘Export’dialogue(see
Using
wildcardsin file specifications
).
Tooutputthefilewithoutprintingthenumberoneachpage,selectanullfontor
clearthefontpointsizeorthehorizontalorverticalpositionfields.
Tocreatepagenumbers
1. Choose'Configuration...'fromtheOptionsmenu.
2. Selectthe'Layout'tab.
3. SetuptheTemplate.Typeinthepagenumberprefix,ifrequired,inthebox.If
youtype*then
EscapeE
willusethefilenamestemastheprefix.Leaveit
blankfornoprefix.
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66
4. Setthe'Numberofdigits'forthepagenumbers.Thiswilladdaseriesof"to
theTemplate.Thetemplatetextcanbe edited.
ToproduceastandardBatesNumber format,setthetemplatetoABCwhere
theABCisthearbitraryprefix,followedbythefilestemanda4-digitpage
number:ABC*"""" (seeNotebelow).
5. SettheHorizontalandVerticalpositionforthepagenumbers(seeNote
below).
6. Setthepointsizeandfontfamilyforthepagenumbertext.
7. Ifrequired,setthe'Numberfornextpage'andwhetherto'Remembernumber
fornexttime'toensurethepagesofsuccessivedocumentsareconsecutive.
Click'Savenumbernow'toresetthestoredpagenumbertothevalueinthe
boxnexttoit.Notethatotherwisethelast-usedpagenumberisonlysavedif
greater thanthehighestpreviouslyused.
8. Clickthe'Save'buttontoretainthesesettingsafteryouclosetheprogram.
OR
Click 'Shortcut...'tocreate aShortcuticonwhichusesalltheoptionsyou
haveset (see
Creating aspecialshortcut icon
).
OR
Click'OK'tousethesesettingsforthecurrentsession.
Notes:
Ifthenumberofdigitsexceedsthenumberofdouble-quotecharactersthepage
numberfieldisextended:thenumbersarenevertruncated.
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Theverticalpositioncanbesetbyreferencetoeither thetoporbottomofthe
physicalpageandthehorizontalpositionrelativetotheleftorrightedge.This
copeswithpagenumbersthatneedtobeneartherightorthebottomofdifferent
sizesofpaper.
Ifthefont,fontpointsize,horizontalpositionorverticalpositionboxesareleft
blank,pagenumberingissuppressed.
Toavoidtruncationthedistancefromthebottomismeasuredtothebottomof
thenominalcharacter cell,includingthedescenders.
IfusingaWindowsprinterdriverthereisanunprintableregionofabout0.3"at
theedgeofthepage:anytextwhichextendedevenpartlyinthisregionis
omittedbythedriver.
Theoffsetsaredefinedinwhateverunitsyouhavechosenforviewingthemouse
coordinates.Tochangethesegotothe‘Options,Configuration...’dialogueand
selectthe ‘Viewing’tab.
Seealso:
Using wildcardsin n file specifications
Settinggeneralexportoptions
TheGeneralsectionoftheConfigurationoptionsiswhereyoucansetpreferences
foralltypesoffileexport.
YoucanspecifythesourcetypeofthePCLfilesothat
EscapeE
canoptimize
other configurationsettings,e.g.symbolset(see
Changingthesymbolset
in
Chapter 3
).
Youcanchoosetoignoreimagesorshadingtoprocessfilesfasteror makethem
smaller.Youcanalsochoosetoignoredownloadfontstogetbetterresultswhen
convertingtoPDFs.
SomePCLprinterdriversputthewrongvaluesforpointsize, weight,styleetc.in
downloadfonts.
EscapeE
cancalculatedownloadfontcharacteristicsifyouwish
tocorrectfortheeffectsofyourprinterdriver.
Tosetgeneralexportoptions
1. Choose'Configuration...'fromtheOptionsmenu.
2. Select t the 'General'tab.
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3. Inthe'INIfile'section:
Select'RT.INI'tousethedefaultconfiguration
OR
Select'*.INI' touseaconfigurationfilewiththesamenameasthedatafile
butwithextension.INI.
4. Under'SourceType',specifytheoriginofthePCLfile.IfyouusedtheWin-
dowsDriver,the RedTitan
DynamicDocumentFormatter
(the PrePrinter)or
the
DataStreamConverter
tocreateit,
EscapeE
canoptimizeother configura-
tionsettings,e.g.symbolset.
5. Rarely,youmaywish
EscapeE
toconvertthecharactersetinthe fonts(see
Changingthesymbolset
in
Chapter3
).Toggledownthe listat'Symbolset'
toselectasuitablesymbolset.
6. Inthe'Ignore'section:
Select'Images'toprocessfilesfasterand,ifimagesareoverlaidonthetext,
easiertoread.
Select'Shading'ifyouwantsmallerfilesizesandyoucantoleratetheabsence
ofshading(shadingdoesnotcompresswell).
Select 'Downloadfonts'togetbetterresultswhenconvertingtoPDFs(the
symbolsetneedstobesetcorrectly,see
Changingthesymbolset
in
Chapter
3
).Youmaychoosetoignorealldownloadedfontsorjustthoseforwhich
substituteshavebeengiven.(Ignoredfontsarenotstored.)
7. Select‘Calculatedownloadfontcharacteristics’ifyouwishtocorrect t forthe
effectsofyourPCLprinterdriver.
EscapeE
willattempttoworkoutthe
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69
correctvaluesforpointsize, weight,styleetc.basedonexaminingthe
downloadedcharacters.Itisnecessarytoknowthecharacteristicswhen
substitutingstandardfontsinaPDForinHTMLwheretheactualdownload
fontsarenotused.
8. Toviewsubstitute e fonts,click ‘View...’ (see
Setting up substitute fonts
in
Chapter 3
).
9. ToedittheEEfile e containing thefielddefinitions,click'Edit...'(see
Reusing
datafields
in
Chapter5
).
10.Selecttheoutputformat.Someformatshavefurtheroptionswhichcanbeset
byclickingthe 'Advanced...'button.
8. Clickthe'Save'buttontoretainthesesettingsafteryouclosetheprogram.
OR
Click'Shortcut...'tocreateaShortcuticonwhichusesallthe optionsyou
have set(see
Creating aspecialshortcut icon
).
OR
Click'OK'tousethesesettingsforthecurrentsession.
Alternatively,expertuserscanclickthe'SaveAs'buttontosavethesesettingsto
afile.Thereisashorthandforuseonthecommandlineforusingtheconfigura-
tion'filename.ini'(ifitexists)anddatafile'filename.pcl':
ESCAPEE ^^* filename.pcl
ToaskforaspecificINIfileonthecommandline,useacommandsuchas:
ESCAPEE ^^c:\temp\newdefs.ini
Notes:
Itisessentialthatthecorrectsymbolsetisspecified.
EscapeE
translatescharac-
tersfromthespecifiedsymbolsetintothestandardWindowsset(19U).
Changingthesymbolset,eitherdirectlyorbychangingthe‘source’setup,may
affectanyfieldsandtagssetuppreviously(see
FieldProblems
in
Chapter5
).
Seealso:
Exporting pages s manually
Setting up automatic c file e export
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70
Settingoptionsforimageexport
Whenexportingpagesasimagesyoucansetthevariousoptionssuchasthetype
ofcompressionandtheresolutionofthefileandyoucanrotatetheimagetothe
orientationofthepage.
Youcanexportonlypartoftheprintedregionbysweepingoutanareaofthepage
withthecursorandchoosing'Selectedarea'fromthe'Images'options.Ifyou
choose'Selectedarea'andnoareahasbeenmarkedout(e.g.whenconvertingin
batchmode)theareawheredatafieldsaremarkedisexported.
Youcanalsosetthesmoothingoptionsforcolourandmonochromeimagesthat
EscapeE
willusewhenimagesneedtobescaleddowninsize.
Tosetimageoptions
1. Choose‘Configuration’fromtheOptionsmenuandclickthe‘Images’tab
OR
Click‘Imageoptions...’fromtheExportwindow.
2. Torotate e theimagetotheorientationofthepage,selectaRotationoption;
theanglesaremeasuredanticlockwise,so270degreesisequivalenttoa
rotationofoneright-angle clockwise.
3. Selectanappropriateresolution:300x300,200x200,150x150or100x100.
Iftheresolutionyourequireisnotoneofthese,selectthelastoptionand
entertherequiredX-resolutionandY-resolutionintheboxes.Valuescanbe
from25to600.NotethatiftheY-resolutionisleftblank,
EscapeE
willuse
thesamevaluespecifiedfortheX-resolution.
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ToexportaTIFFfileintendedforfaxing,setuptheappropriatecustom
resolutionasfollows:
Standard
204x98
Fine
204x196
SuperFine
204x392
4. Normallythewhole e pageisexported.Tochangethis,select‘Printedregion
only’orsweepoutanareaofthepageandselect‘Selectedareaonly’.Ifyou
choose'Selectedarea'andnoareahasbeenmarkedout(e.g.whenconvert-
inginbatchmode)theareawheredatafieldsaremarkedisexported.A
bordermaybeaddedbyenteringtherequiredborderwidth(normallysetto0
dots).
5. Selectacompressionmethod:
CCITTgroup3
Asimple1-dimensional(horizontal)compressionfor
blackandwhiteimages.
CCITTgroup4
A2-dimensionalschemewhichusuallygivesmore
compactfilesthanCCITT3.Alsoforblackand
white images.
DocuprintCCITTGroup4 Encodedasasinglemonolithicpieceofdataas
requiredforXeroxDocuprint.
LZW
Forcolourimages.
Packbits
Foraquickercompressionwhichisnotascompact
asLZWorCCITT4.
Default
Tolet
EscapeE
selectthemost suitable
compresionmethodfor theimage.
Uncompressed
Toturnoffcompression.
6. Specifythe‘Finalsize’oftheimageininchesorinpixels.Bycheckingthe
appropriateboxthesizecanbeacheivedeitherbyscalingtothatsizeorby
scalingtothespecifiedresolutionandtrimming.
7. Select‘Forcemonchrome’tooutput t ablackandwhiteimage.
8. Selectthesmoothingoptionsforcolourandmonochromeimagesthatyou
wouldlike
EscapeE
tousewhenimagesneedtobescaleddowninsize.
Choosing'Grayscale'usuallygivesthebesteffect,butonolder,slower
systems,spaceandspeedmaydictatethat'two-bit',oreven'Simple'scaling
maybepreferable.Thesimpleroptionsarealsousefulwhentheimage
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containsverysmallcharactersoftext,astheycanbedifficulttoreadwhen
theyarerenderedinshadesofgray.
9. SelecttheshadingoptionsforthePCLshadingpatterns
Standard
Fairlycoursepatternofdots
Fine
Finepatternofdots
Gray-scale
Solidgray.Notethiswillnotbetransparent,unlike
thedot patterns.
10.Clickthe‘Save’buttontoretainthesesettingsafteryouclosetheprogram.
OR
Click ‘Shortcut...’tocreate aShortcuticonwhichusesalltheoptionsyou
haveset (see
Creating aspecialshortcut icon
).
OR
Click‘OK’tousethesesettingsforthecurrentsession.
Tips:
Foroptimumviewingofimagefileswithresolutionsotherthan300dpiusersmay
wishtocreateprescaledfontsatthecorrectresolutionusingRedTitan’s
Font
Rasteriser
.
Youcanrotatetheimagetotheorientationofthepage.Itcanbeusefultoload
TIFFsdirectlyonaXeroxDocuPrintandthencallthemupinPostscript.For
example,foraportraitpageusethe270degreeoption.
SettingoptionsforAFPexport
AFPsystemsusea‘FormDef’resourcetoprocessthedatastreamwhich
EscapeE
cangenerateautomatically.Thedefaultset-upisaone-to-onemappingfromthe
PCLtraynumbertotheAFPtraynumber.Alternatively,Usersmaychooseto
constructtheFormDefmanuallyusingMediumMapnamesandcorrelatingthem
withtheappropriatetraysand'plexing'.Notethatmediummapshavenamesof
uptoeightcharacters.
TosetoptionsforAFPexport
1. Choose‘Configuration...’fromtheOptionsmenu,select'AFP'astheformat
andclick'Advanced...'
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