block 对象

本节介绍的是 XSL-FO 中的 block 对象，你将了解该对象的定义、语法以及属性。

定义和用法

<fo:block> 对象定义一个输出块。块是矩形框中的输出序列。

<fo:block> 对象用于格式化段落、标题、大字标题，等等。

语法

<fo:block>
<!--
Contents:(#PCDATA|bidi-override|character|
external-graphic|instream-foreign-object|
inline|inline-container|leader|page-number|
page-number-citation|basic-link|multi-toggle|
block|block-container|table-and-caption|
table|list-block)*
-->
</fo:block>

属性

实例 1

块是矩形框中的输出序列：

<fo:block
border-width="1mm">
This block of output will have a one millimeter border around it.
</fo:block>

实例 2

块是可独立样式化的输出序列：

<fo:block
font-size="12pt"
font-family="sans-serif">
This block of output will be written in a 12pt sans-serif font.
</fo:block>

实例 3

<fo:block
font-size="14pt" font-family="verdana" color="red"
space-before="5mm" space-after="5mm">
jsrun
</fo:block>

<fo:block
text-indent="5mm"
font-family="verdana" font-size="12pt"
space-before="5mm" space-after="5mm">
At jsrun you will find all the Web-building tutorials you
need, from basic HTML and XHTML to advanced XML, XSL, Multimedia
and WAP.
</fo:block>

结果：

jsrun

At jsrun you will find all the Web-building tutorials you need, from basic HTML and XHTML to advanced XML, XSL, Multimedia and WAP.