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Subject: Odp: Re: [docbook-apps] Adding page number to olinks destroys text justification

Hi Bob,


I've tested the issue with FOP 1.1 and there is no problem there. Everything is justified nicely and neatly. Thanks a lot for your help.






Dnia Wtorek, 7 Stycznia 2014 21:11 Bob Stayton <bobs@sagehill.net> napisał(a)

Hi Maria,

I believe this is an artifact of FOP 1.0.  It seems that it measured the

text on the line for justification *before* resolving the page numbers.

  I believe this is fixed in FOP 1.1, but you could send me a .fo file

and I could check it.  Can you test with FOP 1.1?



Bob Stayton

Sagehill Enterprises



On 1/7/2014 5:11 AM, Maria Lowas wrote:

> Hi all,


> Recently, I've been experimenting a bit with adding a page number to

> olinks in PDFs. Everything looks great apart from two small issues:

> - the space behind a page number isn't rendered always in the same way.

> Sometimes the text is distributed evenly within a line and sometimes the

> space behind the page number is cut off and the number covers the next

> character in the line.

> - sometimes the line with a page number is not justified correctly.

> Please, have a look at the attached image to see what I mean.


> Those issues don't seem to depend on whether there is a space behind an

> olink element or whether there is a comma or dot straight afterwards.

> Even the space itself have a different width from one place to another.

> The problem doesn't seem to be related to any particular DocBook element

> either.


> Has anyone experienced a similar problem? Any thoughts on how can I

> improve it? As for now, PDFs rendered in that way look rather

> unprofessional.


> A bit more details:


> I'm using DocBook stylesheets version 1.75.1 and FOP Version 1.0.

> The source XML looks as follows:



>      <glossentry xml:id="role.term.android">

>        <glossterm xml:id="role.term.title.android">Role </glossterm>

>        <glossdef>

>          <indexterm type="StorefrontAndroid" xml:id="id0448600732750424">

>            <primary>role</primary>

>          </indexterm>

>          <para>A predefined group of <emphasis><olink

> targetptr="privilege.term.android"

>                >Privileges</olink></emphasis> which governs access to

> particular functionalities of

>            the &ProductName; console. It can be assigned to specific

> <emphasis><olink

>                targetptr="user.term.android">Users</olink></emphasis> or

> <emphasis><olink

>                targetptr="user_group.term.android">User

> groups</olink></emphasis>. A particular

> <emphasis><olink targetptr="user.term.android">User</olink></emphasis>

> can have

>            assigned more than one <emphasis>Roles</emphasis>, in which

> case their overall

>                <emphasis><olink

> targetptr="privilege.term.android">Privileges</olink></emphasis> are

>            the sum of the <emphasis><olink

> targetptr="privilege.term.android"

>              >Privileges</olink></emphasis> available within assigned

>            <emphasis>Roles</emphasis>.</para>

>        </glossdef>

>      </glossentry>


> As for the stylesheets customatization, I have set the following

> parameters to "yes":

>    <xsl:param name="insert.olink.page.number">yes</xsl:param>

>    <xsl:param name="insert.link.page.number">yes</xsl:param>

>    <xsl:param name="insert.xref.page.number">yes</xsl:param>


> Additionally, I've made small changes to the templete generating the

> default page number format so I can style the page number separately to

> the olink text and so that the line can be broken between the olink text

> and the page number:


>    <xsl:template match="*" mode="page.citation">

>      <xsl:param name="id" select="'???'"/>


>      <fo:basic-link internal-destination="{$id}"

> xsl:use-attribute-sets="xref.properties">

>        <fo:inline xsl:use-attribute-sets="olink.page.numbers">

> <xsl:call-template name="substitute-markup">

>            <xsl:with-param name="template">

>              <xsl:call-template name="gentext.template">

>                <xsl:with-param name="name" select="'page.citation'"/>

>                <xsl:with-param name="context" select="'xref'"/>

>              </xsl:call-template>

>            </xsl:with-param>

>          </xsl:call-template>

>        </fo:inline>

>      </fo:basic-link>

>    </xsl:template>


> Much thanks for any advice.


> Regards,Maria






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