Hi
I am trying to learn FO, and have started with the IBM developer works
Tutorial;
http://www-106.ibm.com/developerworks/education/transforming-xml/xmltopdf/index.html
the code samples were orginally designed to run under Cocoon 1, but I
thought *should*
work under 2 as well...
I get the following errors in the log file:
INFO (2002-05-03) 13:13.53:964 [cocoon.f]
(/cocoon/stepproj/docs/sonnet.pdf) HttpProcessor[8080][3]/FOTreeBuilder:
building formatting object tree
ERROR (2002-05-03) 13:13.53:964 [cocoon.f]
(/cocoon/stepproj/docs/sonnet.pdf) HttpProcessor[8080][3]/FOTreeBuilder:
Unknown formatting object
http://www.w3.org/1999/XSL/Format^sequence-specification
ERROR (2002-05-03) 13:13.53:964 [cocoon.f]
(/cocoon/stepproj/docs/sonnet.pdf) HttpProcessor[8080][3]/FOTreeBuilder:
Unknown formatting object
http://www.w3.org/1999/XSL/Format^sequence-specifier-alternating
Any ideas - the sonnet.xml and sonnet.xsl are attached, if anyone
has a moment to try this out..
Thanks
Derek
<?xml version="1.0"?>
<sonnet type="Shakespearean">
<author>
<last-name>Shakespeare</last-name>
<first-name>William</first-name>
<nationality>British</nationality>
<year-of-birth>1564</year-of-birth>
<year-of-death>1616</year-of-death>
</author>
<title>Sonnet 130</title>
<lines>
<line>My mistress' eyes are nothing like the sun,</line>
<line>Coral is far more red than her lips red.</line>
<line>If snow be white, why then her breasts are dun,</line>
<line>If hairs be wires, black wires grow on her head.</line>
<line>I have seen roses damasked, red and white,</line>
<line>But no such roses see I in her cheeks.</line>
<line>And in some perfumes is there more delight</line>
<line>Than in the breath that from my mistress reeks.</line>
<line>I love to hear her speak, yet well I know</line>
<line>That music hath a far more pleasing sound.</line>
<line>I grant I never saw a goddess go,</line>
<line>My mistress when she walks, treads on the ground.</line>
<line>And yet, by Heaven, I think my love as rare</line>
<line>As any she belied with false compare.</line>
</lines>
</sonnet>
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:fo="http://www.w3.org/1999/XSL/Format";>
<!--================================================================-->
<!-- Root Element Template -->
<!-- This template specifies what creates the root element of the -->
<!-- result tree. In this case, it tells the XSL processor to -->
<!-- start with the sonnet element. -->
<!--================================================================-->
<xsl:template match="/">
<xsl:apply-templates select="sonnet"/>
</xsl:template>
<!--================================================================-->
<!-- sonnet template -->
<!-- This template takes the sonnet element and processes its -->
<!-- contents. -->
<!--================================================================-->
<xsl:template match="sonnet">
<!--================================================================-->
<!-- The fo:root element contains the entire document. -->
<!--================================================================-->
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format";>
<!--================================================================-->
<!-- The layout-master-set defines a set of page layouts. For our -->
<!-- purposes here, we only need one. -->
<!--================================================================-->
<fo:layout-master-set>
<fo:simple-page-master
page-master-name="main"
margin-top="75pt"
margin-bottom="75pt"
margin-left="75pt"
margin-right="75pt">
<!--================================================================-->
<!-- The region-body element is where all the action is. We'll put -->
<!-- all of our content into this space. -->
<!--================================================================-->
<fo:region-body margin-bottom="75pt"/>
</fo:simple-page-master>
</fo:layout-master-set>
<!--================================================================-->
<!-- Our next step is to define the page styles used. We can -->
<!-- different page styles for the first page, odd pages, and even -->
<!-- pages. They're all the same for this simple document. -->
<!--================================================================-->
<fo:page-sequence>
<fo:sequence-specification>
<fo:sequence-specifier-alternating
page-master-first="main"
page-master-odd="main"
page-master-even="main"/>
</fo:sequence-specification>
<!--================================================================-->
<!-- Finally, we'll put everything into a flow element. -->
<!--================================================================-->
<fo:flow>
<xsl:apply-templates select="title"/>
<xsl:apply-templates select="author"/>
<!--================================================================-->
<!-- To get the formatting we want, we'll put the lines of the -->
<!-- sonnet into a table. We used this same approach when we -->
<!-- transformed a sonnet into HTML. The rhyme scheme indicator -->
<!-- goes into the first column, and the line of the sonnet goes in -->
<!-- the second. -->
<!--================================================================-->
<fo:table space-before.optimum="6pt">
<fo:table-column column-width="30pt"/>
<fo:table-column column-width="450pt"/>
<fo:table-body>
<xsl:apply-templates select="lines/line"/>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
<!--================================================================-->
<!-- Template for the title element. The title of the sonnet will -->
<!-- appear in 24-point type, left aligned (that's what the -->
<!-- text-align-last attribute does). Notice that we've made the -->
<!-- line-height slightly larger than the font-size; this makes the -->
<!-- document much more readable. Without this, the lines of text -->
<!-- in our PDF file are all run together. -->
<!--================================================================-->
<xsl:template match="title">
<fo:block
font-size="24pt" line-height="27pt"
text-align-last="start"
space-before.optimum="24pt">
<xsl:apply-templates/>
</fo:block>
</xsl:template>
<!--================================================================-->
<!-- Template for the author element. This is more left-aligned -->
<!-- text. We simply pull together the different parts of the -->
<!-- original author element to create this subheading. -->
<!--================================================================-->
<xsl:template match="author">
<fo:block font-size="12pt" line-height="15pt"
text-align-last="start"
space-before.optimum="12pt">
<xsl:text>Author: </xsl:text>
<xsl:apply-templates select="first-name"/>
<xsl:text> </xsl:text>
<xsl:apply-templates select="last-name"/>
<xsl:text> (</xsl:text>
<!--================================================================-->
<!-- We want the author's nationality, year of birth, and year of -->
<!-- death to appear in italics. We use the fo:wrapper element to -->
<!-- do this. -->
<!--================================================================-->
<fo:wrapper font-style="italic">
<xsl:apply-templates select="nationality"/>
<xsl:text>, </xsl:text>
<xsl:apply-templates select="year-of-birth"/>
<xsl:text>-</xsl:text>
<xsl:apply-templates select="year-of-death"/>
</fo:wrapper>
<xsl:text>)</xsl:text>
</fo:block>
</xsl:template>
<!--================================================================-->
<!-- Template for the first and third lines of the sonnet. For all -->
<!-- of the lines of the sonnet, we'll create a table-row. The -->
<!-- first cell contains a letter that indicates the rhyme scheme, -->
<!-- while the second cell contains the line of the poem. -->
<!--================================================================-->
<xsl:template match="line[1]|line[3]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">A</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="green"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the second and fourth lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[2]|line[4]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">B</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="purple"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the fifth and seventh lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[5]|line[7]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">C</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="green"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the sixth and eighth lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[6]|line[8]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">D</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="purple"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the ninth and eleventh lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[9]|line[11]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">E</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="green"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the tenth and twelfth lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[10]|line[12]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">F</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="purple"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
<!--================================================================-->
<!-- Template for the last two lines of the sonnet. -->
<!--================================================================-->
<xsl:template match="line[13]|line[14]">
<fo:table-row space-before.optimum="3pt">
<fo:table-cell>
<fo:block font-size="14pt" color="gray">G</fo:block>
</fo:table-cell>
<fo:table-cell>
<fo:block color="green"><xsl:value-of select="."/></fo:block>
</fo:table-cell>
</fo:table-row>
</xsl:template>
</xsl:stylesheet>
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