将标题或标题与图像对齐？(Align Title or Caption with Image?)

 我在Ubuntu 13.04上使用DockBook 4.5和Apache FOP 1.1。 Docbook翻译由Ubuntu提供，FOP直接从Apache下载。 
 
 第一个问题：有人请告诉我如何确保图像的标题或标题与图像对齐？ 例如： 
 
 Figure X: YYYYYY
 +---------------+
 |               |
 |     Image     |
 |               |
 +---------------+
 
 我知道我可以将imagedata与以下内容对齐： 
 
<figure id="figure-xxx">
<title>YYYYY</title>

  <mediaobject>
    <imageobject>
      <imagedata align="center" fileref="xxx.png" scale="75"/>
    </imageobject>
    <caption>XXX/caption>
  </mediaobject>
</figure>
 
 但是， align="center"会产生类似于： 
 
 Figure X: YYYYYY
           +---------------+
           |               |
           |     Image     |
           |               |
           +---------------+
 
 并且align="right"使情况变得更糟： 
 
 Figure X: YYYYYY
                     +---------------+
                     |               |
                     |     Image     |
                     |               |
                     +---------------+
 
 当我尝试将align标记添加到figure ， title ， imageobject ， imageobject或caption ，我得到类似于以下的错误： 
 
element figure: validity error : No declaration for attribute align of element figure
 
 和： 
 
element mediaobject: validity error : No declaration for attribute align of element mediaobject
 
 也许我又做错了。 尝试在图像周围流动文本（ 块图像右侧和文本周围的文本？ ）并将标题与图像对齐（这个问题）后，我想知道DocBook是否可以在现实生活中使用图像。 
 
 所以我的第二个问题是：有人知道DocBook是否支持现实生活中的图像？ 
 
 编辑：对于第二个问题的答案，问题是Apache FOP而不是DocBook。 

I'm working with DockBook 4.5 and Apache FOP 1.1 on Ubuntu 13.04. The Docbook translation are provided by Ubuntu and FOP was downloaded directly from Apache.
 
First question: would someone please tell me how to ensure the title or caption of a image is aligned with the image? For example:
 
 Figure X: YYYYYY
 +---------------+
 |               |
 |     Image     |
 |               |
 +---------------+
 
I know I can align the imagedata with the following:
 
<figure id="figure-xxx">
<title>YYYYY</title>

  <mediaobject>
    <imageobject>
      <imagedata align="center" fileref="xxx.png" scale="75"/>
    </imageobject>
    <caption>XXX/caption>
  </mediaobject>
</figure>
 
However, align="center" produces something like:
 
 Figure X: YYYYYY
           +---------------+
           |               |
           |     Image     |
           |               |
           +---------------+
 
And align="right" makes it worse:
 
 Figure X: YYYYYY
                     +---------------+
                     |               |
                     |     Image     |
                     |               |
                     +---------------+
 
When I attempt to add the align tag to the figure, title, mediaobject, imageobject, or caption, I get an errors similar to:
 
element figure: validity error : No declaration for attribute align of element figure
 
and:
 
element mediaobject: validity error : No declaration for attribute align of element mediaobject
 
Perhaps I'm doing something wrong again. After trying to flow text around an image (Block Image Right and Flow Text Around It?) and align the caption to the image (this question), I'm left wondering if DocBook can work with images in real life.
 
So my second question: does anyone know if DocBook supports images in real life?
 
EDIT: for the answer to the second question, the problem is with Apache FOP and not DocBook.

原文：https://stackoverflow.com/questions/19773563