[xep-support] Re: inserting pdf documents, OK, a new CoolTool
Charles Porter
charles.b.porter at rrd.com
Wed Jul 22 06:54:46 PDT 2015
Kevin:
I've reviewed the files, and this doesn't quite meet our needs. Thank you
very much, though, for the response.
Thanks again,
________________________________________________________________________
*Charles B. Porter* | Technical Analyst, Customer Facing Systems | RR
Donnelley
655 Brighton Beach Rd | Menasha, WI 54952
*Office*: 920.751.7612 |* Mobile*: 920.450.3480 | *Fax*: 920.751.7686
charles.b.porter at rrd.com
http://www.rrdonnelley.com <http://rrdonnelley.com>
On Tue, Jul 21, 2015 at 1:10 PM, Kevin Brown <kevin at renderx.com> wrote:
> Charles:
>
>
>
> I was going to post this soon anyway but you could examine this and
> perhaps this would work for you.
>
> Packaged up with a soon to be released Cloudformatter client is a sample
> XSL called “Merge and Stamp”.
>
> Essentially, it uses the extension attribute rx:pdf-page to insert an
> fo:external-graphic which is a specific page of a whole PDF.
>
> If you know the number of pages, you can just use a template to iterate
> over the document and insert a “page” for each page.
>
> The stylesheet also has various methods of marking each page in the
> package.
>
>
>
> Contact me directly for any help you need in modifying this for your needs.
>
>
>
> Given an XML input like this one:
>
>
>
> <package xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema">
> <documents>
> <document pages="1" src="cover.pdf">
> <bookmark>Cover</bookmark>
> </document>
> <document pages="5" src="hammer.pdf">
> <bookmark>My Document</bookmark>
> </document>
> </documents>
> <watermark>
> <mark rotate="-45"
> fill="yellow"
> font-family="Helvetica"
> font-size="80pt"
> stroke="silver"
> fill-opacity="0.3">DRAFT</mark>
> </watermark>
> </package>
>
>
>
> The stylesheet below would:
>
>
>
> 1) Iterate over each <document>
>
> 2) Create <fo:external-graphic> elements for each page in the
> packages
>
> 3) It also puts bookmarks down for each of the packages
>
> 4) It also stamps each page (in the case above with a drawn in SVG
> watermark at 45 degrees that says “DRAFT”)
>
>
>
> You could adopt something similar to process the two documents you have
> and put them into your document.
>
> Or, you could just see what this does and just do the same in your
> document.
>
> Meaning, instead of using rx:insert-document, use rx:pdf-page for each of
> the pages. Like this (taking five pages from the hammer document in order
> and inserting them into a flow):
>
> <fo:block-container id="d0e11">
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="1" src="hammer.pdf"
> />
> </fo:block>
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="2" src="hammer.pdf"
> />
> </fo:block>
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="3" src="hammer.pdf"
> />
> </fo:block>
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="4" src="hammer.pdf"
> />
> </fo:block>
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="5" src="hammer.pdf"
> />
> </fo:block>
> </fo:block-container>
>
>
>
> ************
>
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> xmlns:fo="http://www.w3.org/1999/XSL/Format"
> xmlns:rx="http://www.renderx.com/XSL/Extensions"
> xmlns:svg="http://www.w3.org/2000/svg"
> version="1.0">
> <xsl:variable name="default.page-width" select="'8.5in'"/>
> <xsl:variable name="default.page-height" select="'11in'"/>
> <xsl:template match="/package">
> <fo:root>
> <fo:layout-master-set>
> <xsl:apply-templates select="documents/document" mode="layout"/>
> </fo:layout-master-set>
> <fo:bookmark-tree>
> <xsl:apply-templates select="documents/document" mode="bookmarks"
> />
> </fo:bookmark-tree>
> <xsl:apply-templates select="documents/document"/>
> </fo:root>
> </xsl:template>
> <xsl:template name="pglayout">
> <xsl:param name="name"/>
> <fo:simple-page-master master-name="{$name}">
> <xsl:variable name="pw" select=
> "ancestor-or-self::node()/@page-width"/>
> <xsl:attribute name="page-width">
> <xsl:choose>
> <xsl:when test="$pw">
> <xsl:value-of select="$pw[last()]"/>
> </xsl:when>
> <xsl:otherwise>
> <xsl:value-of select="$default.page-width"/>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:attribute>
> <xsl:variable name="ph" select=
> "ancestor-or-self::node()/@page-height"/>
> <xsl:attribute name="page-height">
> <xsl:choose>
> <xsl:when test="$ph">
> <xsl:value-of select="$ph[last()]"/>
> </xsl:when>
> <xsl:otherwise>
> <xsl:value-of select="$default.page-height"/>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:attribute>
> <fo:region-body/>
> <fo:region-after>
> <xsl:attribute name="extent">
> <xsl:choose>
> <xsl:when test="$ph">
> <xsl:value-of select="$ph[last()]"/>
> </xsl:when>
> <xsl:otherwise>
> <xsl:value-of select="$default.page-height"/>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:attribute>
> </fo:region-after>
> </fo:simple-page-master>
> </xsl:template>
> <xsl:template match="page" mode="layout">
> <xsl:param name="name"/>
> <xsl:variable name="pgnum" select="position()"/>
> <xsl:variable name="docname" select="concat($name,'_pg',$pgnum)"/>
> <xsl:call-template name="pglayout">
> <xsl:with-param name="name" select="$docname"/>
> </xsl:call-template>
> </xsl:template>
> <xsl:template match="document" mode="layout">
> <xsl:variable name="docnum" select="position()"/>
> <xsl:variable name="docname" select="concat('doc',$docnum)"/>
> <xsl:choose>
> <xsl:when test="pages">
> <xsl:apply-templates select="pages/page" mode="layout">
> <xsl:with-param name="name" select="$docname"/>
> </xsl:apply-templates>
> </xsl:when>
> <xsl:otherwise>
> <xsl:call-template name="pglayout">
> <xsl:with-param name="name" select="$docname"/>
> </xsl:call-template>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:template>
> <xsl:template match="document" mode="bookmarks">
> <fo:bookmark internal-destination="{generate-id()}">
> <fo:bookmark-title>
> <xsl:value-of select="bookmark"/>
> </fo:bookmark-title>
> <xsl:apply-templates select="pages/page" mode="bookmarks"/>
> </fo:bookmark>
> </xsl:template>
> <xsl:template match="page" mode="bookmarks">
> <fo:bookmark internal-destination="{generate-id()}">
> <fo:bookmark-title>
> <xsl:value-of select="bookmark"/>
> </fo:bookmark-title>
> </fo:bookmark>
> </xsl:template>
> <xsl:template match="watermark">
> <xsl:apply-templates/>
> </xsl:template>
> <xsl:template match="image">
> <fo:block-container position="absolute" top="{@top}" left="{@left}">
> <fo:block>
> <fo:external-graphic content-type="{@mimetype}">
> <xsl:if test="@scale">
> <xsl:attribute name="content-width">
> <xsl:value-of select="@scale"/>
> </xsl:attribute>
> </xsl:if>
> <xsl:attribute name="src">
> <xsl:choose>
> <xsl:when test="@src">
> <xsl:value-of select="@src"/>
> </xsl:when>
> <xsl:otherwise>
> <xsl:text>data:</xsl:text>
> <xsl:value-of select="@mimetype"/>
> <xsl:text>;base64, </xsl:text>
> <xsl:value-of select="."/>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:attribute>
> </fo:external-graphic>
> </fo:block>
> </fo:block-container>
> </xsl:template>
> <xsl:template match="stamp">
> <fo:block-container position="absolute" top="{@top}" left="{@left}">
> <xsl:apply-templates/>
> </fo:block-container>
> </xsl:template>
> <xsl:template match="text">
> <fo:block>
> <xsl:copy-of select="@*"/>
> <xsl:value-of select="."/>
> </fo:block>
> </xsl:template>
> <xsl:template match="mark">
> <fo:block-container position="absolute" top="0" left="0">
> <fo:block>
> <fo:instream-foreign-object>
> <svg width="612pt" height="792pt" xmlns="
> http://www.w3.org/2000/svg" version="1.1" fill-opacity="0">
> <text transform="translate(306pt, 396pt) rotate({@rotate})"
> text-anchor="middle"
> text-align="center"
> fill="{@fill}"
> font-family="{@font-family}"
> font-size="{@font-size}"
> stroke="{@stroke}"
> fill-opacity="{@fill-opacity}">
> <xsl:value-of select="."/>
> </text>
> </svg>
> </fo:instream-foreign-object>
> </fo:block>
> </fo:block-container>
> </xsl:template>
> <xsl:template match="document">
> <xsl:variable name="docnum" select="position()"/>
> <xsl:variable name="docname" select="concat('doc',$docnum)"/>
> <xsl:variable name="src" select="@src"/>
> <xsl:choose>
> <xsl:when test="pages">
> <xsl:for-each select="pages/page">
> <xsl:variable name="pgnum" select="position()"/>
> <xsl:variable name="mref" select=
> "concat($docname,'_pg',$pgnum)"/>
> <fo:page-sequence master-reference="{$mref}">
> <fo:static-content flow-name="xsl-region-after">
> <xsl:apply-templates select="//watermark"/>
> </fo:static-content>
> <fo:flow flow-name="xsl-region-body">
> <fo:block-container id="{generate-id()}">
> <xsl:call-template name="genpage">
> <xsl:with-param name="curpage" select="$pgnum"/>
> <xsl:with-param name="pages" select="$pgnum"/>
> <xsl:with-param name="src" select="$src"/>
> </xsl:call-template>
> </fo:block-container>
> </fo:flow>
> </fo:page-sequence>
> </xsl:for-each>
> </xsl:when>
> <xsl:otherwise>
> <fo:page-sequence master-reference="{$docname}">
> <fo:static-content flow-name="xsl-region-after">
> <xsl:apply-templates select="//watermark"/>
> </fo:static-content>
> <fo:flow flow-name="xsl-region-body">
> <fo:block-container id="{generate-id()}">
> <xsl:call-template name="gendoc">
> <xsl:with-param name="pages" select="@pages"/>
> <xsl:with-param name="src" select="$src"/>
> </xsl:call-template>
> </fo:block-container>
> </fo:flow>
> </fo:page-sequence>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:template>
> <xsl:template name="gendoc">
> <xsl:param name="pages"/>
> <xsl:param name="src"/>
> <xsl:call-template name="genpage">
> <xsl:with-param name="curpage" select="1"/>
> <xsl:with-param name="pages" select="$pages"/>
> <xsl:with-param name="src" select="$src"/>
> </xsl:call-template>
> </xsl:template>
> <xsl:template name="genpage">
> <xsl:param name="pages"/>
> <xsl:param name="curpage"/>
> <xsl:param name="src"/>
> <xsl:if test="$curpage < ($pages + 1)">
> <fo:block line-height="0pt">
> <fo:external-graphic rx:pdf-page="{$curpage}">
> <xsl:attribute name="src">
> <xsl:choose>
> <xsl:when test="$src">
> <xsl:value-of select="$src"/>
> </xsl:when>
> <xsl:otherwise>
> <xsl:text>data:application/pdf;base64, </xsl:text>
> <xsl:value-of select="content"/>
> </xsl:otherwise>
> </xsl:choose>
> </xsl:attribute>
> </fo:external-graphic>
> </fo:block>
> <xsl:call-template name="genpage">
> <xsl:with-param name="curpage" select="$curpage + 1"/>
> <xsl:with-param name="pages" select="$pages"/>
> <xsl:with-param name="src" select="$src"/>
> </xsl:call-template>
> </xsl:if>
> </xsl:template>
> </xsl:stylesheet>
>
>
>
>
>
>
>
>
>
> *From:* Xep-support [mailto:xep-support-bounces at renderx.com] *On Behalf
> Of *Charles Porter
> *Sent:* Tuesday, July 21, 2015 9:32 AM
> *To:* xep-support at renderx.com
> *Subject:* [xep-support] inserting pdf documents
>
>
>
> Hello,
>
>
>
> I'm exploring ways to insert up to two pdf documents in a row before a
> specific flow in the document. Using @rx:insert-document works great for
> inserting a single document. The only way I've found to insert two
> documents in a row, is to create a empty fo:page-sequence and set
> @rx:insert-document on that.
>
>
>
> So if I want to insert two documents before the page-sequence using
> master-reference="seq1",
>
> I create the page-sequence with master-reference="ins1" and
> rx:insert-document (no content in the flow), then create page-sequence with
> master-reference="seq1" and rx-insert-document.
>
>
>
> <fo:page-sequence master-reference="ins1"
> rx:insert-document="url(some_url)">
>
> <fo:flow flow-name="xsl-region-body"><fo:block/></fo:flow>
>
> </fo:page-sequence>
>
> <fo:page-sequence master-reference="seq1"
> rx:insert-document="url(some_other_url)">
>
> <fo:static-content flow-name="xsl-region-before">
>
> ...
>
>
>
> If I do it this way, I wind up with a blank page between the first
> inserted document and the second inserted document. Is there a way that I
> can do this and not have the blank page between the two?
>
>
>
> Thanks in advance.
>
> ________________________________________________________________________
>
> *Charles B. Porter* | Technical Analyst, Customer Facing Systems | RR
> Donnelley
>
> 655 Brighton Beach Rd | Menasha, WI 54952
> *Office*: 920.751.7612 |* Mobile*: 920.450.3480 | *Fax*: 920.751.7686
> charles.b.porter at rrd.com
> http://www.rrdonnelley.com <http://rrdonnelley.com>
>
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