JasperReports 不生成粗体报告 [英] JasperReports does not generate report with bold

问题描述

我已阅读JasperReports - 字体示例(版本 6.2.0) 官方教程，用于按照与字体样式设计相同的方式生成我的报告.

I have read JasperReports - Fonts Sample (version 6.2.0) official tutorial to generate my reports the same way they were designed with font styles.

这是我的jasperreports_extension.properties:

net.sf.jasperreports.extension.registry.factory.simple.font.families=net.sf.jasperreports.engine.fonts.SimpleFontExtensionsRegistryFactory
net.sf.jasperreports.extension.simple.font.families.dejavu=net/sf/jasperreports/fonts/fonts.xml
net.sf.jasperreports.extension.simple.font.families.arial=net/sf/jasperreports/fonts/fonts.xml

这是我的fonts.xml:

<?xml version="1.0" encoding="UTF-8"?>
<fontFamilies>
    <fontFamily name="DejaVu Sans">
        <normal>net/sf/jasperreports/fonts/dejavu/DejaVuSans.ttf</normal>
        <bold>net/sf/jasperreports/fonts/dejavu/DejaVuSans-Bold.ttf</bold>
        <italic>net/sf/jasperreports/fonts/dejavu/DejaVuSans-Oblique.ttf</italic>
        <boldItalic>net/sf/jasperreports/fonts/dejavu/DejaVuSans-BoldOblique.ttf</boldItalic>
        <pdfEncoding>Identity-H</pdfEncoding>
        <pdfEmbedded>true</pdfEmbedded>
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Sans', Arial, Helvetica, sans-serif</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Sans', Arial, Helvetica, sans-serif</export>
        </exportFonts>
        <!--
        <locales>
            <locale>en_US</locale>
            <locale>de_DE</locale>
        </locales>
        -->
    </fontFamily>

    <fontFamily name="DejaVu Serif">
        <normal>net/sf/jasperreports/fonts/dejavu/DejaVuSerif.ttf</normal>
        <bold>net/sf/jasperreports/fonts/dejavu/DejaVuSerif-Bold.ttf</bold>
        <italic>net/sf/jasperreports/fonts/dejavu/DejaVuSerif-Italic.ttf</italic>
        <boldItalic>net/sf/jasperreports/fonts/dejavu/DejaVuSerif-BoldItalic.ttf</boldItalic>
        <pdfEncoding>Identity-H</pdfEncoding>
        <pdfEmbedded>true</pdfEmbedded>
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Serif', 'Times New Roman', Times, serif</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Serif', 'Times New Roman', Times, serif</export>
        </exportFonts>
    </fontFamily>

    <fontFamily name="DejaVu Sans Mono">
        <normal>net/sf/jasperreports/fonts/dejavu/DejaVuSansMono.ttf</normal>
        <bold>net/sf/jasperreports/fonts/dejavu/DejaVuSansMono-Bold.ttf</bold>
        <italic>net/sf/jasperreports/fonts/dejavu/DejaVuSansMono-Oblique.ttf</italic>
        <boldItalic>net/sf/jasperreports/fonts/dejavu/DejaVuSansMono-BoldOblique.ttf</boldItalic>
        <pdfEncoding>Identity-H</pdfEncoding>
        <pdfEmbedded>true</pdfEmbedded>
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Sans Mono', 'Courier New', Courier, monospace</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Sans Mono', 'Courier New', Courier, monospace</export>
        </exportFonts>
    </fontFamily>

    <fontFamily name="Arial">
        <normal>net/sf/jasperreports/fonts/arial/arial.ttf</normal>
        <bold>net/sf/jasperreports/fonts/arial/arialbd.ttf</bold>
        <italic>net/sf/jasperreports/fonts/arial/ariali.ttf</italic>
        <boldItalic>net/sf/jasperreports/fonts/arial/arialbi.ttf</boldItalic>
        <pdfEncoding>Identity-H</pdfEncoding>
        <pdfEmbedded>true</pdfEmbedded>
        <exportFonts>
            <export key="net.sf.jasperreports.html">Arial</export>
            <export key="net.sf.jasperreports.xhtml">Arial</export>
        </exportFonts>
    </fontFamily>

    <fontFamily name="Arial Black">
        <normal>net/sf/jasperreports/fonts/arial/ariblk.ttf</normal>
        <pdfEncoding>Identity-H</pdfEncoding>
        <pdfEmbedded>true</pdfEmbedded>
        <exportFonts>
            <export key="net.sf.jasperreports.html">Arial Black</export>
            <export key="net.sf.jasperreports.xhtml">Arial Black</export>
        </exportFonts>
    </fontFamily>

    <!--
        Mapping Java logical fonts, for the sake of HTML export only.
    -->

    <fontFamily name="SansSerif">
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Sans', Arial, Helvetica, sans-serif</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Sans', Arial, Helvetica, sans-serif</export>
        </exportFonts>
    </fontFamily>
    <fontFamily name="Serif">
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Serif', 'Times New Roman', Times, serif</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Serif', 'Times New Roman', Times, serif</export>
        </exportFonts>
    </fontFamily>
    <fontFamily name="Monospaced">
        <exportFonts>
            <export key="net.sf.jasperreports.html">'DejaVu Sans Mono', 'Courier New', Courier, monospace</export>
            <export key="net.sf.jasperreports.xhtml">'DejaVu Sans Mono', 'Courier New', Courier, monospace</export>
        </exportFonts>
    </fontFamily>
</fontFamilies>

我将字体放在我的 jar 中，但是当我生成报告时，字体样式仍然没有出现.我错过了什么吗?

I placed the fonts in my jar but when I generate the report the font styles still does not appear. Am I missing something?

推荐答案

你需要有正确的 xml 和 ttf 文件路径，它遵循与 java 包相同的风格.

You need to have the correct path to your xml and ttf files, it follows same style as java package.

示例

如果您的 jasperreports_extension.properties 位于项目根文件夹中(我建议这样做，因为它需要由 jasper-reports 找到)并且您拥有 fonts.xml 和 ttf 文件夹中名为 fonts 的文件.

If your jasperreports_extension.properties is in the project root folder (that I would suggest since it need to be found by jasper-reports) and you have the fonts.xml and ttf files in a folder that are called fonts.

jasperreports_extension.properties 中的引用是:

net.sf.jasperreports.extension.simple.font.families.myFonts=fonts/fonts.xml

在fonts.xml

<fontFamily name="DejaVu Sans">
    <normal>fonts/DejaVuSans.ttf</normal>
    <bold>fonts/DejaVuSans-Bold.ttf</bold>
    .....
</fontFamily>

如果你仍然有问题，我建议你使用像 ireport 或 jaspersoft-studio 他们会让你自动为字体扩展(包括你的ttf)生成一个jar.

If you still have problem I suggest that you use an IDE like ireport or jaspersoft-studio they will let you automatically generate a jar for the font-extension (including your ttf's).

然后在生成 pdf 导出时将这个 jar 包含在类路径中就足够了.

It will then be enough that you included this jar in your classpath when generating your pdf export.

如何使用 iReport 或在 JasperSoft Studio

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