XSL FO运行标题-在章节标题页面上隐藏

Question

我正在使用XSL-FO（通过XEP处理器）将XML语料库输出为PDF。 我正在使用<fo:marker>将章节标题放在正在运行的标题中。 它可以正常工作。

但是，我插入了一个分页符，以便一章从新的页面开始，在页面顶部以大胆的<chapter-title>开头。

因此，我只想隐藏每章第一页的运行标题。 但是我无法确定在属性值或其他方式中可以完成此操作的方式。

以下是相关代码：

<fo:simple-page-master 
                master-name="page-recto"
                page-height="29.7cm"  page-width="21cm"
                margin-top="3cm" margin-bottom="2cm" 
                margin-left="3cm" margin-right="1.5cm">
                <fo:region-body 
                    region-name="xsl-region-body"/>
                <fo:region-before 
                    region-name="xsl-region-before" extent="12pt" padding="2cm" />
                <fo:region-after 
                    region-name="xsl-region-after" extent="12pt" padding-top="2cm"/>
</fo:simple-page-master> 

带有fo:marker master-reference ，用于设置运行标头：

<fo:page-sequence master-reference="page-recto">
            <fo:static-content flow-name="xsl-region-before">
                <fo:block text-align="center" font-family="Times" font-size="8pt" font-style="normal" margin-bottom="1cm">           
                    <fo:retrieve-marker retrieve-class-name="header-chapter-title"
                         retrieve-position="first-starting-within-page"
                         retrieve-boundary="page-sequence"/>
                </fo:block></fo:static-content>
            <fo:static-content flow-name="xsl-region-after">
                <fo:block text-align="center" font-family="Times" font-size="8pt" font-style="normal">           
                    <fo:page-number/>
                </fo:block></fo:static-content>
            <fo:flow flow-name="xsl-region-body" font-family="Times" font-weight="normal" font-size="10pt" space-before="10pt" space-after="10pt"
                 end-indent="120pt">
                <xsl:apply-templates/>
            </fo:flow>
 </fo:page-sequence>

chapter和chapter-title模板，具有page-break-before="always"来触发该章节的新页面：

<xsl:template match="chapter">
    <fo:block>
        <xsl:apply-templates/>
    </fo:block>
</xsl:template>

<xsl:template match="chapter-title">
    <fo:block text-align="left"  margin-top="2cm" margin-bottom="2cm" font-family="Times" font-size="16pt" page-break-before="always">
        <fo:marker marker-class-name="header-chapter-title">
            <xsl:value-of select="."/>
        </fo:marker>
        <xsl:apply-templates/>
    </fo:block>
</xsl:template>

这是示例XML：

<corpus>
 <chapter n="1">
  <chapter-title>foo chapter title 1</chapter-title>
   <deposition>
     <deposition-title>foo title 1</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
   </deposition>
   <deposition>
     <deposition-title>foo title 2</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
   </deposition>
   <deposition>
     <deposition-title>foo title 3</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
   </deposition>
  </chapter>
<chapter n="2">
  <chapter-title>foo chapter title 2</chapter-title>
  <deposition>
     <deposition-title>foo title 1</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
  </deposition>
  <deposition>
     <deposition-title>foo title 2</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
  </deposition>
  <deposition>
     <deposition-title>foo title 3</deposition-title>
     <seg>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean sit amet consectetur mi, et tincidunt lorem. In purus nunc, venenatis vitae purus eu, eleifend elementum metus.</seg>
     <seg>Integer ac varius eros. Curabitur vel venenatis odio. Vestibulum sed ultricies est, eget cursus diam.</seg>
  </deposition>
 </chapter>
</corpus

提前致谢。

Answer 1

您可以通过以下方法在第一章的页面中隐藏正在运行的标题：

1. 为首页定义一个不带fo:region-before fo:simple-page-master 。
2. 定义fo:page-sequence-master/fo:repeatable-page-master-alternatives ，其中包含第一页和其余页面对fo:simple-page-master的引用。
3. 每章生成fo:page-sequence 。

以下是示例fo:layout-master-set代码：

<fo:layout-master-set>
    <fo:simple-page-master 
        master-name="page-recto-first-page"
        page-height="29.7cm"  page-width="21cm"
        margin-top="3cm" margin-bottom="2cm" 
        margin-left="3cm" margin-right="1.5cm">
        <fo:region-body 
            region-name="xsl-region-body"  margin-bottom="12pt"/>
        <fo:region-after 
            region-name="xsl-region-after" extent="12pt"/>
    </fo:simple-page-master>
    <fo:simple-page-master 
        master-name="page-recto"
        page-height="29.7cm"  page-width="21cm"
        margin-top="3cm" margin-bottom="2cm" 
        margin-left="3cm" margin-right="1.5cm">
        <fo:region-body 
            region-name="xsl-region-body" margin-top="12pt" margin-bottom="12pt"/>
        <fo:region-before 
            region-name="xsl-region-before" extent="12pt" border-bottom="1pt solid blue"/>
        <fo:region-after 
            region-name="xsl-region-after" extent="12pt"/>
    </fo:simple-page-master>
    <fo:page-sequence-master master-name="page-recto-psm">
        <fo:repeatable-page-master-alternatives>
            <fo:conditional-page-master-reference master-reference="page-recto-first-page" page-position="first"/>
            <fo:conditional-page-master-reference master-reference="page-recto" page-position="any"/>
        </fo:repeatable-page-master-alternatives>
    </fo:page-sequence-master>
</fo:layout-master-set>

示例章节页面：

第二页示例：