将字体嵌入Apache FOP

Question

我想让Apache FOP使用Arial作为字体.到目前为止,没有运气.

在我的config.xml中它说:

<fonts>                           
 <font kerning="yes"  embed-url="file:///C:/Windows/Fonts/Arial.ttf" encoding-mode="auto">>
<font-triplet name="Arial" style="normal" weight="normal"/>
 </font>                     
</fonts>

但它似乎没有用.当我在命令行上启动FOP时,它表示找不到字体Arial normal.

我试图用FOP中的TTFReader从ttf生成Arial.xml文件,但这也没有用(甚至按照fop网页上的说明).我收到以下错误消息:

C:\Users\xy\Desktop\FOP2>java -cp build\fop.jar;lib\avalon-framework-4.2.0.jar;lib\commons-logging-1.0.4.jar;lib\commons-io-1.3.1.jar org.apache.fop.TTFReader C:\Windows\Fonts\arial.ttf Arial.xml
TTF Reader for Apache FOP 1.1

Parsing font...
Reading C:\Windows\Fonts\arial.ttf...
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xmlgraphics/fonts/Glyphs
        at org.apache.fop.fonts.truetype.TTFFile.initAnsiWidths(TTFFile.java:662)
        at org.apache.fop.fonts.truetype.TTFFile.readFont(TTFFile.java:711)
        at org.apache.fop.fonts.apps.TTFReader.loadTTF(TTFReader.java:224)
        at org.apache.fop.fonts.apps.TTFReader.main(TTFReader.java:177)
Caused by: java.lang.ClassNotFoundException: org.apache.xmlgraphics.fonts.Glyphs
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)

也许我没有看到树木的福雷斯特,但我不知道该怎么做.

有什么建议？

UDPDATE:

• 我从这个站点下载了很多xml-Files:http: //www.java2s.com/Code/Jar/f/Downloadfopfontmetricsjar.htm (这对我看起来很像已经在fop中的xml文件.所以我假设它们的格式正确)

我把它们放在文件夹fop/src/codegen中

我也把arial.tff放在那里

在文件fop/conf/xconf中它说

<fonts>

      <directory>C:\Windows\Fonts</directory>
        <!-- embedded fonts -->
        <!--
        This information must exactly match the font specified
        in the fo file. Otherwise it will use a default font.

        For example,
        <fo:inline font-family="Arial" font-weight="bold" font-style="normal">
            Arial-normal-normal font
        </fo:inline>
        for the font triplet specified by:
        <font-triplet name="Arial" style="normal" weight="bold"/>

        If you do not want to embed the font in the pdf document
        then do not include the "embed-url" attribute.
        The font will be needed where the document is viewed
        for it to be displayed properly.

        possible styles: normal | italic | oblique | backslant
        possible weights: normal | bold | 100 | 200 | 300 | 400
                          | 500 | 600 | 700 | 800 | 900
        (normal = 400, bold = 700)
        -->

        <font metrics-url="C:\Users\z003a5bp\Desktop\FOP2\src\codegen\fonts\arial.xml" kerning="yes" embed-url="C:\Users\z003a5bp\Desktop\FOP2\src\codegen\fonts\arial.ttf">
          <font-triplet name="Arial" style="normal" weight="normal"/>
          <!-- <font-triplet name="ArialMT" style="normal" weight="normal"/> -->
        </font>
       <!-- <font metrics-url="arialb.xml" kerning="yes" embed-url="arialb.ttf">
          <font-triplet name="Arial" style="normal" weight="bold"/>
          <font-triplet name="ArialMT" style="normal" weight="bold"/> -->

          <auto-detect/>
      </fonts>

所以我有自动检测和指定字体和嵌入式arial的目录 - stil我得到错误消息,如"字形xyz不包括在Helvetica"虽然我的样式表中没有任何地方说它字体家族Helvetica.pdf以Times New Roman显示...

++ UPDATE ++

好的...

我的fop.xconf文件现在说:

<fop version="1.0">

  <base>.</base>

  <source-resolution>72</source-resolution>
  <target-resolution>72</target-resolution>
  <default-page-settings height="11in" width="8.26in"/>
  <renderers>
    <renderer mime="application/pdf">
      <filterList>
        <value>flate</value>
      </filterList>

      <fonts>

       <font metrics-url="file:///C:/Users/z003a5bp/Desktop/FOP2/src/codegen/fonts/arial.xml"
            kerning="yes"
            embed-url="file:///C:/Users/z003a5bp/Desktop/FOP2/arial.ttf">
        <font-triplet name="Arial" style="normal" weight="normal"/>
            </font> 

          <auto-detect/>
      </fonts>

    </renderer>

我现在为几乎所有的元素添加了font-family ="Arial":D

我在命令行中转到我的fop目录并输入

fop -xml blabla\file.xml -xsl blabla\stylesheet.xsl -pdf output.pdf

我得到以下内容:

Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Schwerwiegend: Image not found. URI: 15300145419.PNG. (See position 44:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: The following feature isn't implemented by Apache FOP, yet: table-layout="auto" (on fo:table) (Siehe Position 29:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Schwerwiegend: Image not found. URI: 15627351051.PNG. (See position 44:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Schwerwiegend: Image not found. URI: 15629782795.PNG. (See position 44:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: Font "Arial,normal,400" not found. Substituting with "any,normal,400".
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: Glyph "?" (0x95) not available in font "Times-Roman".
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: Font "Arial,italic,400" not found. Substituting with "any,italic,400".
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: Content overflows the viewport of the fo:region-before on page 1 in block-progression direction by 2989 millipoints. (See position 50:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Information: Rendered page #1.
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Warnung: Content overflows the viewport of the fo:region-before on page 2 in block-progression direction by 2989 millipoints. (See position 59:-1)
Nov 07, 2013 1:34:29 PM org.apache.fop.events.LoggingEventListener processEvent
Information: Rendered page #2.

不介意URL.

Answer 1

我有同样的问题,使用.NET的FopFactory并使用Apache doc上的java示例解决它:http: //xmlgraphics.apache.org/fop/1.1/embedding.html#config-external

我用这段代码创建了一个配置文件:

<?xml version="1.0" encoding="utf-8" ?>
 <fop>
   <renderers>
    <renderer mime="application/pdf">
     <fonts>
       <auto-detect/>
     </fonts>
    </renderer>
  </renderers>
 </fop>

然后添加信息FopFactory:

FopFactory fopFactory = FopFactory.newInstance();
fopFactory.setUserConfig("fop.xconf");

"自动检测"选项用于检测系统上的所有字体,可能需要一段时间,输出的大小很大.要从系统配置特定字体,请参阅上面链接中的文档.

Answer 2

表明ClassNotFoundException您有类加载问题。鉴于它丢失了org.apache.xmlgraphics.fonts.Glyphs，这意味着您的类路径中没有该xmlgraphics-commons.jar文件（或过时的版本）。您可以在 FOP 的目录中找到它lib。