fop/test/layoutengine/standard-testcases/pdf-dictionary-extension_2.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>
      This test checks the PDF dictionary extensions related to optional content groups (layers).
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:pdf="http://xmlgraphics.apache.org/fop/extensions/pdf"
      xmlns:fox="http://xmlgraphics.apache.org/fop/extensions">
      <fo:layout-master-set>
        <fo:simple-page-master master-name="simple">
          <fo:region-body/>
          <fo:region-before/>
          <fo:region-after/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:declarations>
        <!-- Optional Content Group Layers -->
        <pdf:layer id="layer1">
          <pdf:string key="Name">Bullet 1</pdf:string>
        </pdf:layer>
        <pdf:layer id="layer2">
          <pdf:string key="Name">Bullet 2</pdf:string>
        </pdf:layer>
        <!-- Document Catalog's Optional Content (Layers) Directory and Default State -->
        <pdf:catalog>
          <pdf:dictionary key="OCProperties">
            <!-- Directory of OCGs (layers) in Document -->
            <pdf:array key="OCGs">
              <pdf:reference refid="layer1"/>
              <pdf:reference refid="layer2"/>
            </pdf:array>
            <!-- Default State for OCGs -->
            <pdf:dictionary key="D">
              <pdf:string key="Name">Default</pdf:string>
              <pdf:name key="BaseState">OFF</pdf:name>
            </pdf:dictionary>
          </pdf:dictionary>
        </pdf:catalog>
      </fo:declarations>
      <fo:page-sequence master-reference="simple">
        <fo:flow flow-name="xsl-region-body">
          <fo:block fox:layer="layer1">
            <fo:block>BULLET 1A</fo:block>
            <fo:block>BULLET 1B</fo:block>
          </fo:block>
          <fo:block fox:layer="layer2">BULLET 2</fo:block>
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks xmlns:pdf="apache:fop:extensions:pdf">
    <eval expected="layer1" xpath="//flow/block[1]/@layer"/>
    <eval expected="layer2" xpath="//flow/block[2]/@layer"/>
  </checks>
</testcase>