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1.4 Features in PDFlib/PDFlib+PDI/PPS 7Table 1.1 lists the major PDFlib features for generating and importing PDF. New or improvedfeatures in PDFlib 7 are marked.Table 1.1 Feature list for PDFlib, PDFlib+PDI, and the PDFlib Personalization Server (PPS)topicPDF outputPDF flavorsPDF inputBlocksGraphicsFontsText outputInternationalizationImagesfeaturesPDF documents of arbitrary length, directly in memory (for Web servers) or on disk fileSuspend/resume and insert page features to create pages out of orderPDF 1.3 – 1.7 (Acrobat 4 – 8), Tagged PDF, PDF/A, PDF/XLinearized (web-optimized) PDF for byteserving over the WebImport pages from existing PDF documents (only PDFlib+PDI and PPS)pCOS interface for querying details about imported PDF documents 1Delete redundant objects (e.g. identical fonts) across multiple imported PDF documents 1Workarounds for malformed PDF input 1PDF personalization with PDFlib blocks for text, image, and PDF data (only PPS)PDFlib Block plugin for creating PDFlib blocks interactively in Adobe AcrobatTextflow blocks can be linked so that one block holds the overflow text of a previous blockList of PANTONE and HKS spot color names integrated in the Block plugin 1Common vector graphics primitives: lines, curves, arcs, rectangles, etc.Smooth shadings (color blends), pattern fills and strokesTransparency (opacity) and blend modesLayers: optional page content which can selectively be displayed; annotations can be placed on layers 1 ;layers can be locked 1TrueType (TTF and TTC) and PostScript Type 1 fonts (PFB and PFA, plus LWFN on the Mac)OpenType fonts (TTF, OTF) with PostScript or TrueType outlinesAFM and PFM PostScript font metrics filesDirectly use fonts which are installed on the Windows or Mac host systemFont embedding for all font types; subsetting for Type 3 1 , TrueType and OpenType fontsUser-defined (Type 3) fonts for bitmap fonts or custom logosText output in different fonts; underlined, overlined, and strikeout textGlyphs in a font can be addressed by numerical value, Unicode value, or glyph name 1Kerning for improved character spacingArtificial bold and italic font styles 1Proportional widths for standard CJK fontsDirect glyph selection for advanced typography 1Configurable replacement of missing glyphs 1Unicode strings for page content, interactive elements, and file names; UTF-8, UTF-16, and UTF-32 1 formats,little- and big-endianSupport for a variety of 8-bit and legacy CJK encodings (e.g. SJIS; Big5) 1Fetch code pages from the system (Windows, IBM eServer iSeries and zSeries)Standard CJK fonts and CMaps for Chinese, Japanese, and Korean text 1Custom CJK fonts in the TrueType and OpenType formats 1Embed Unicode information in PDF for correct text extraction in AcrobatEmbed BMP, GIF, PNG, TIFF, JPEG, JPEG2000, and CCITT raster imagesAutomatic detection of image file formats (file format sniffing)20 Chapter 1: Introduction
Table 1.1 Feature list for PDFlib, PDFlib+PDI, and the PDFlib Personalization Server (PPS)topicColorInterpret clipping paths in TIFF and JPEG images 1Transparent (masked) images including soft masksImage masks (transparent images with a color applied), colorize images with a spot colorGrayscale, RGB, CMYK, CIE L*a*b* colorIntegrated support for PANTONE® colors (2006 edition 1 ) and HKS® colors; user-defined spot colorsColor ICC-based color with ICC color profiles: honor embedded profiles in images, or apply external profiles tomanagement imagesRendering intent for text, graphics, and raster imagesDefault gray, RGB, and CMYK color spaces to remap device-dependent colorsPrepress Generate output conforming to PDF/X-1a, PDF/X-2, and PDF/X-3, including 2003 flavorsEmbed output intent ICC profile or reference standard output intentCopy output intent from imported PDF documents (only PDFlib+PDI and PPS)Create OPI 1.3 and OPI 2.0 information for imported imagesSeparation information (PlateColor)Settings for text knockout, overprinting etc.Archiving Generate output conforming to PDF/A-1a:2005 and PDF/A-1b:2005 1FormattingSecurityInteractiveelementsTextflow: format text into one or more rectangular or arbitrarily shaped areas with hyphenation, fontand color changes, justification methods, tabs, leaders 1 , control commands; wrap text around images 1Flexible image placement and formattingTable formatter places rows and columns and automatically calculates their sizes according to a varietyof user preferences. Tables can be split across multiple pages. Table cells can hold single- or multi-linetext, images, or PDF pages, and can be formatted with ruling and shading options. 1Flexible stamping function 1Matchbox concept for referencing the coordinates of placed images or other objects 1Encrypt PDF output with RC4 or AES 1 encryption algorithmsSpecify permission settings (e.g. printing or copying not allowed)Import encrypted documents (master password required; only PDFlib+PDI and PPS)Create form fields with all field options and JavaScriptCreate actions for bookmarks, annotations, page open/close and other eventsCreate bookmarks with a variety of options and controlsPage transition effects, such as shades and mosaicCreate all PDF annotation types, such as PDF links, launch links (other document types), Web linksNamed destinations for links, bookmarks, and document open actionCreate page labels (symbolic names for pages)Multimedia Embed 3D animations in U3D format 1Tagged PDF Create Tagged PDF and structure information for accessibility, page reflow, and improved content repurposing;links and other annotations can be integrated in the document structure 1Easily format large amounts of text for Tagged PDFMetadata Create XMP metadata from document info fields or from client-supplied XMP streams 1ProgrammingfeaturesDocument information: standard fields (Title, Subject, Author, Keywords) and user-defined fieldsLanguage bindings for Cobol, COM, C, C++, Java, .NET, Perl, PHP, Python, REALbasic, RPG, Ruby, TclVirtual file system for supplying data in memory, e.g., images from a database1. New or considerably improved in PDFlib/PDFlib+PDI/PPS 71.4 Features in PDFlib/PDFlib+PDI/PPS 7 21
Page 1 and 2: PDFlib GmbH München, Germanywww.pd
Page 3 and 4: Contents0 Applying the PDFlib Licen
Page 5 and 6: 5.6.1 Standard CJK Fonts 1165.6.2 C
Page 7 and 8: 10.2.2 Block Properties 22710.2.3 W
Page 9: 0 Applying the PDFlib License KeyAl
Page 12 and 13: Licensing options. Different licens
Page 14 and 15: PDFlib TET (Text Extraction Toolkit
Page 16 and 17: PDFlib can be integrated directly i
Page 18 and 19: Improved handling of Chinese, Japan
Page 22 and 23: 1.5 Availability of Features in dif
Page 24 and 25: 24 Chapter 1: Introduction
Page 26 and 27: 2.2 COM Binding(This section is onl
Page 28 and 29: necessary. After fatal exceptions t
Page 30 and 31: 2.4 C++ BindingIn addition to the p
Page 32 and 33: PDFlib servlets and Java applicatio
Page 34 and 35: 2.6 .NET Binding(This section is on
Page 36 and 37: More than one way of String handlin
Page 38 and 39: PHP on Windows will find files with
Page 40 and 41: 2.10 REALbasic Binding 1(This secti
Page 42 and 43: Now you can compile your program us
Page 44 and 45: 2.13 Tcl BindingInstalling the PDFl
Page 46 and 47: Error policies. When PDFlib detects
Page 48 and 49: plied), but only the corresponding
Page 50 and 51: name exactly as supplied and try to
Page 52 and 53: 3.1.4 Generating PDF Documents in M
Page 54 and 55: 3.2 Page Descriptions3.2.1 Coordina
Page 56 and 57: In order to facilitate the use of t
Page 58 and 59: Merely constructing a path doesn’
Page 60 and 61: 3.3 Working with ColorNote The PDFl
Page 62 and 63: where is the identifier of the col
Page 64 and 65: Rendering Intents. Although PDFlib
Page 66 and 67: p.set_parameter("errorpolicy", "ret
Page 68 and 69: with a thin black border. Initially
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}p.begin_page_ext(pagewidth, pagehe
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Table 3.5 Parameters for the JavaSc
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4.2 Important Unicode ConceptsChara
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4.3 Strings in PDFlib4.3.1 String T
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EBCDIC UTF-8 BOM). If the usehypert
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values 0x7B and 0x7D must be preced
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Table 4.4 Availability of glyphs fo
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exclam 33 0x0021...If no Unicode va
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Table 4.5 Predefined CMaps for Japa
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4.6 Addressing Characters and Glyph
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Table 4.8 Control characters and th
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glyphcheck=replace: silent approach
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94 Chapter 4: Unicode and Legacy En
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5.1.2 Font EncodingsAll fonts for t
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5.2 Font Format Details5.2.1 PostSc
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the contents of the characters in a
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Path resource category (again, the
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When working with host fonts it is
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Note The Leopard builds of PDFlib (
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put by default. For encodings which
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5.4.2 Glyph ID Addressing for TrueT
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5.5 Font Metrics and Text Variation
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Temporarily disabling kerning may b
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5.6 Chinese, Japanese, and Korean F
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CJK host font names on Windows can
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120 Chapter 5: Font Handling
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tion) if the user coordinate system
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color: black and white, grayscale,
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PDFlib supports three kinds of tran
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BMP> PNG> JPEG> TIFF> GIFFor images
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6.2 Importing PDF Pages with PDI (P
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Alternatively, you can use the pdiu
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20Kraxitext on top right of the box
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can be used. In Figure 7.5h the tex
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7.1.5 Placing a StampCookbook A ful
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7.2 Multi-Line TextflowsIn addition
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piece of normal text. Font, font si
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leftindent = 15parindent = 20leadin
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hortabmethod rulertabalignment left
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leftindent = &indentparindent = - &
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To fold the famous rocket looper pr
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Our paper planes are the ideal way
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Our paper planesare the ideal way o
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p.fit_textflow(textflow, left_x, le
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7.3 Placing Images and Imported PDF
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Fig. 7.28 Fitting an image into a b
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Fitting an oriented image into a bo
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7.4 Table FormattingThe table forma
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tbl = p.add_table_cell(tbl, 1, 1, "
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cell border as the Material text. T
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those width values will implicitly
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column defining a column width of 1
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The table in Figure 7.42 is spread
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Splitting a row. If the last body d
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To increase the box height to match
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Fig. 7.48 Using the image matchbox
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size of a page. Determining the pag
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8.3 Composite Data Structures and I
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Table 8.2 pCOS path prefixesprefixl
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Table 8.3 Universal pseudo objectso
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Table 8.4 Pseudo objects for PDF ob
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Table 8.5 Pseudo objects for resour
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194 Chapter 8: The pCOS Interface
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Table 9.2 PDFlib features for PDF 1
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to disable any access restrictions.
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Table 9.4 Access restriction keywor
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9.4 PDF/X for Print Production9.4.1
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Table 9.6 Operations which must be
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work as a full PDF/X validator or t
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9.5.2 Generating PDF/A-conforming O
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Table 9.11 Additional requirements
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This statement will retrieve a stri
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Table 9.16 Predefined XMP schemas f
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9.6 Tagged PDFTagged PDF is a certa
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quired, but will enhance the qualit
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* 1 create top part of left column
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optlist = "Title=Insert parent=" +
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exported to other formats. If the A
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Click Add... and select the PDFlib
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scaling factor or rotation. For eac
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10.3 Using the PDFlib Block Plugin
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next step other objects which are p
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Use Ctrl-V (on Windows) or Cmd-V (o
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Associating form fields with corres
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Property overrides can be achieved
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10.5 Standard Properties for Automa
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10.5.2 Text PropertiesText-related
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Table 10.6 Textflow block propertie
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Table 10.6 Textflow block propertie
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10.6 Querying Block Names and Prope
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10.7 PDFlib Block SpecificationThe
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Example. The following fragment sho
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254 Chapter 10: Variable Data and B
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256
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Ffeatures of PDFlib 20fill 57font m
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TrimBox 57TrueType fonts 95TTC (Tru
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