Jasper ireport 3.7.6 字体样式未在 PDF 中呈现

Question

我正在使用 ireport 3.7.6 并尝试为不同的文本元素使用不同的字体。我对字体样式进行了必要的更改，并在我进行预览时显示出来，但是 java 应用程序生成的 PDF 只获取默认字体。我检查了 XML，它有 fontName="Times New Roman" 。请帮我解决这个问题。

Answer 1

在最新版本的 jasper 报告中，font extensions 包含 5,6 种不同的字体。

你需要一个.ttf版本的你喜欢显示的字体（可以在windows/font中找到Times new roman）。

包含字体的最简单方法是通过ireport-designer 或Jaspersoft Studio

1. 获取所需的ttf字体。
2. 在 ireport 或 studio 中安装字体
3. 导出字体扩展名（这将创建一个 .jar）
4. 将 jar 添加到类路径中。

这是iReport 和Jaspersoft Studio 中的这些步骤的链接

Answer 2

尝试像这样设置 jasperreports.properties：

# http://jasperreports.sourceforge.net/config.reference.html
# http://jasperreports.sourceforge.net/sample.reference/fonts/index.html
#
#    net.sf.jasperreports.default.font.name=SansSerif - the default font name.
#    net.sf.jasperreports.default.font.size=10 - the default font size.
#    net.sf.jasperreports.default.pdf.font.name=Helvetica - the default PDF font.
#    net.sf.jasperreports.default.pdf.encoding=Cp1252 - the default PDF character encoding.
#    net.sf.jasperreports.default.pdf.embedded=false - by default PDF fonts are not embedded
#
net.sf.jasperreports.export.character.encoding=UTF-8
net.sf.jasperreports.default.font.name=DejaVu Sans
net.sf.jasperreports.default.font.size=10
net.sf.jasperreports.default.pdf.font.name=DejaVu Sans
net.sf.jasperreports.default.pdf.encoding=UTF-8
net.sf.jasperreports.default.pdf.embedded=true

jasperreports_extension.properties：

net.sf.jasperreports.extension.registry.factory.fonts=net.sf.jasperreports.engine.fonts.SimpleFontExtensionsRegistryFactory
net.sf.jasperreports.extension.simple.font.families.myfamily=com/your/company/resources/fonts/jasper.xml

并将您的 pdf 字体映射到物理字体 (jasper.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>

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

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

</fontFamilies>

和想要的字体到资源目录，把 jasperreports.jar jasperreports-fonts.jar jasperreports-javaflow.jar 放到类路径

我在 Linux、WinXp、Win7 上对此进行了测试。渲染和导出工作正常