XSL FO表中的粗边框问题-使用Apache FOP创建PDF

Question

我试图根据Web应用程序的要求隐藏fo：table行或列行，因此我曾经根据需要将border-style="none"设置为fo:table-column或fo:table-row，但是当我尝试时，要么在行的行中创建黑线（如果我隐藏列线）或在列的行中创建深色线（如果我隐藏行线）。

如果列线被隐藏

Kindly refer column line issue image

如果行线被隐藏

Kindly refer row line issue image

MY XSL：

<?xml version="1.0" encoding="UTF-8"?>
    <xsl:stylesheet version="1.0"
        xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
        xmlns:fo="http://www.w3.org/1999/XSL/Format">
        <xsl:template match="pages">
            <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
                <fo:layout-master-set>
                    <fo:simple-page-master master-name="simple"
                        page-height="8.5in" page-width="11in" margin-top=".5in"
                        margin-bottom=".5in" margin-left=".5in" margin-right=".5in">
                        <fo:region-body margin-top="2cm" margin-bottom="2cm" />
                        <fo:region-before extent="2cm" overflow="hidden" />
                        <fo:region-after extent="1cm" overflow="hidden" />
                    </fo:simple-page-master>
                </fo:layout-master-set>
                <fo:page-sequence master-reference="simple"
                    initial-page-number="1">
                    <fo:static-content flow-name="xsl-region-before">
                        <fo:block font-size="13.0pt" font-family="serif"
                            padding-after="2.0pt" space-before="4.0pt" text-align="center"
                            border-bottom-style="solid" border-bottom-width="1.0pt">
                            <fo:block>IF COLUMN LINES HIDED</fo:block>
                        </fo:block>
                    </fo:static-content>
                    <fo:static-content flow-name="xsl-region-after">
                        <fo:block font-size="12.0pt" font-family="sans-serif"
                            padding-after="2.0pt" space-before="2.0pt" text-align="center"
                            border-top-style="solid" border-bottom-width="1.0pt">
                            <xsl:text>Page</xsl:text>
                            <fo:page-number />
                        </fo:block>
                    </fo:static-content>
                    <fo:flow flow-name="xsl-region-body">
                        <xsl:apply-templates select="page-body" />
                    </fo:flow>
                </fo:page-sequence>
            </fo:root>
        </xsl:template>
        <xsl:template match="page-body">
            <fo:block text-align="center" break-before="page">
                <fo:table table-layout="fixed" width="100%"
                    border-style="solid">
                    <fo:table-column border-style="solid"/>
                    <fo:table-column border-style="solid"/>
                    <fo:table-column border-style="solid"/>

<!--                    For hiding column lines -->
<!--                     <fo:table-column border-style="none"/> -->
<!--                     <fo:table-column border-style="none"/> -->
<!--                     <fo:table-column border-style="none"/> -->
                    <fo:table-header>
                        <xsl:apply-templates select="table-header" />
                    </fo:table-header>
                    <fo:table-body>
                        <xsl:apply-templates select="table-data" />
                    </fo:table-body>
                </fo:table>
            </fo:block>
        </xsl:template>
        <xsl:template match="table-header">
            <fo:table-row keep-together.within-page="always"
                border-style="solid">
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-one"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-two"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-three"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
            </fo:table-row>
        </xsl:template>
        <xsl:template match="table-data">
            <fo:table-row keep-together.within-page="always"
                border-style="none">

<!--                 For showing row lines -->
<!--                 <fo:table-row keep-together.within-page="always" -->
<!--                 border-style="solid"> -->
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-one"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:if test="number(column-two) = number(column-two)">
                        <xsl:value-of select="format-number(translate(column-two, ',','.'), '#,###.##')"></xsl:value-of>
                        </xsl:if>
                    </fo:block>
                </fo:table-cell>
                <fo:table-cell>
                    <fo:block font-size="10pt" font-family="sans-serif"
                        padding-top="3pt">
                        <xsl:value-of select="column-three"></xsl:value-of>
                    </fo:block>
                </fo:table-cell>
            </fo:table-row>
        </xsl:template>
    </xsl:stylesheet>

MY XML：

<?xml version="1.0" encoding="UTF-8"?>
<pages>
<page-body>
    <table-header>
        <column-one>Column One</column-one>
        <column-two>Column Two</column-two>
        <column-three>Column Three</column-three>
    </table-header>
    <table-data>
        <column-one>One</column-one>
        <column-two>5000</column-two>
        <column-three>Three</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>5000</column-two>
        <column-three>Three</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>0</column-two>
        <column-three>Three</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>0</column-two>
        <column-three>Four</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>2000</column-two>
        <column-three>Four</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>1234</column-two>
        <column-three>Five</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>5666</column-two>
        <column-three>Five</column-three>
    </table-data>
    <table-data>
        <column-one>One</column-one>
        <column-two>5666</column-two>
        <column-three>Five</column-three>
    </table-data>
     </page-body>
</pages>

我正在使用这些xml和xsl文件通过apache fop生成PDF，我的代码有问题吗？

Answer 1

不幸的是，在涉及FOP渲染的FO开发中，这种事情时有发生。

有关您的答案，请参阅Section 6.9 of xmlgraphics.apache.org's FAQ re anti-aliasing and Acrobat。

注意，如果您在Acrobat中使用变焦倍数，根据设置，问题将消失/重新出现。

[另外请注意，如果您使用RenderX（也称为XEP）尝试示例，则不会发生这种情况。他们显然已经发现（或从未解决过）问题。

试图摆脱非商业性FO产品的危险之一。 （当然，并不是说要使商品变得更好就必须要商业化，但这是事实，尽管FOP有所改善，但商业FO处理器要比FOP更好，更强大，尽管进展缓慢）。]

如果必须继续使用FOP，请确保您使用的是最新版本（请参见此pin）