"fop -xml -xsl" - Transformation and Formatting

This section provides a tutorial on how to run the 'fop -xml -xsl' command to process an XML data file with formatting object properties specified in an XSLT file into different presentation formats.

Apache™ FOP can also be used to perform the full 2-step process as recommended by the W3C XSL 1.1 specification - Transformation and Formatting with a single command "fop -xml ... -xsl".

Here are some variations of the "fop -xml ... -xsl" command option:

fop -xml xxx.xml -xsl xxx.xsl -pdf xxx.pdf
   Transform xxx.xml with xxx.xsl and format the result 
   into a PDF file: xxx.pdf

fop -xml xxx.xml -xsl xxx.xsl -awt
   Transform xxx.xml with xxx.xsl and format the result 
   into a new window on the screen

fop -xml xxx.xml -xsl xxx.xsl -png xxx.png
   Transform xxx.xml with xxx.xsl and format the result 
   into PNG files, xxx?.png, one per page

To test the "fop -xml ... -xsl" command option, let's create the following XML file, hello.xml, that contains only data content:

<?xml version="1.1"?>
<p>Hello world!</p>

Then create an XSLT file, hello-fo.xsl, that contains a transformation template to convert data into formatting objects:

<?xml version="1.1" encoding="utf-8"?>
<xsl:stylesheet version="1.1"
  <xsl:template match="/">
        <fo:simple-page-master master-name="my_page" margin="0.5in">
      <fo:page-sequence master-reference="my_page">
        <fo:flow flow-name="xsl-region-body">
          <fo:block><xsl:value-of select="p"/></fo:block>

Next, run following commands:

herong> fop -xml hello.xml -xsl hello-fo.xsl -pdf hello.pdf

10:40:44 AM org.apache.fop.events.LoggingEventListener processEvent
INFO: Rendered page #1.

herong> dir hello*.*
     675 hello-fo.xsl
   5,172 hello.pdf
      42 hello.xml

Now open hello.pdf with Adobe Acrobat Reader. You will see the text "Hello world!" nicely formatted on page #1 with a 0.5 inch margin as specified in the XSLT file.

Table of Contents

 About This Book

 Introduction of XSL-FO

Apache™ FOP (Formatting Objects Processor)

 What Is Apache™ FOP?

 FOP Download and Installation on Windows

 FOP Installation Verification on Windows

 FOP Download and Installation on macOS

 FOP Installation Verification on macOS

 "fop" Command and Options

 "fop -fo" - Formatting XSL-FO Files

"fop -xml -xsl" - Transformation and Formatting

 "fop -xml -xsl -foout" - XSLT Transformations

 RenderX XEP as an XSL-FO Tool

 Introduction of Area Model

 XSL-FO Document Basics and Examples

 Page Layout Masters

 Block-Level Formatting Objects

 Inline-Level Formatting Objects

 Including Graphics in XSL-FO document

 Table of Rows and Columns

 List, Item, Label, and Body

 Floating Blocks - "float" and "footnote"

 Hyperlinks, Table of Contents and Indexes

 Headers and Footers using "static-content"

 Font Attributes and Font Families

 Apache FOP Font Configurations

 RenderX XEP Font Configurations

 Converting HTML to PDF


 Full Version in PDF/ePUB