| OLD | NEW |
|---|
| (Empty) |
| 1 <refentry xmlns="http://docbook.org/ns/docbook" | |
| 2 xmlns:xlink="http://www.w3.org/1999/xlink" | |
| 3 xmlns:xi="http://www.w3.org/2001/XInclude" | |
| 4 xmlns:src="http://nwalsh.com/xmlns/litprog/fragment" | |
| 5 xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | |
| 6 version="5.0" xml:id="header.column.widths"> | |
| 7 <refmeta> | |
| 8 <refentrytitle>header.column.widths</refentrytitle> | |
| 9 <refmiscinfo class="other" otherclass="datatype">string</refmiscinfo> | |
| 10 </refmeta> | |
| 11 <refnamediv> | |
| 12 <refname>header.column.widths</refname> | |
| 13 <refpurpose>Specify relative widths of header areas</refpurpose> | |
| 14 </refnamediv> | |
| 15 | |
| 16 <refsynopsisdiv><src:fragment xml:id="header.column.widths.frag"> | |
| 17 <xsl:param name="header.column.widths">1 1 1</xsl:param> | |
| 18 </src:fragment></refsynopsisdiv> | |
| 19 | |
| 20 <refsection><info><title>Description</title></info> | |
| 21 | |
| 22 <para>Page headers in print output use a three column table | |
| 23 to position text at the left, center, and right side of | |
| 24 the header on the page. | |
| 25 This parameter lets you specify the relative sizes of the | |
| 26 three columns. The default value is | |
| 27 "1 1 1".</para> | |
| 28 | |
| 29 <para>The parameter value must be three numbers, separated | |
| 30 by white space. The first number represents the relative | |
| 31 width of the inside header for | |
| 32 double-sided output. The second number is the relative | |
| 33 width of the center header. The third number is the | |
| 34 relative width of the outside header for | |
| 35 double-sided output. | |
| 36 </para> | |
| 37 <para>For single-sided output, the first number is the | |
| 38 relative width of left header for left-to-right | |
| 39 text direction, or the right header for right-to-left | |
| 40 text direction. | |
| 41 The third number is the | |
| 42 relative width of right header for left-to-right | |
| 43 text direction, or the left header for right-to-left | |
| 44 text direction.</para> | |
| 45 | |
| 46 <para>The numbers are used to specify the column widths | |
| 47 for the table that makes up the header area. | |
| 48 In the FO output, this looks like: | |
| 49 </para> | |
| 50 | |
| 51 <programlisting> | |
| 52 <fo:table-column column-number="1" | |
| 53 column-width="proportional-column-width(1)"/> | |
| 54 </programlisting> | |
| 55 | |
| 56 <para> | |
| 57 The <literal>proportional-column-width()</literal> | |
| 58 function computes a column width by dividing its | |
| 59 argument by the total of the arguments for all the columns, and | |
| 60 then multiplying the result by the width of the whole table | |
| 61 (assuming all the column specs use the function). | |
| 62 Its argument can be any positive integer or floating point number. | |
| 63 Zero is an acceptable value, although some FO processors | |
| 64 may warn about it, in which case using a very small number might | |
| 65 be more satisfactory. | |
| 66 </para> | |
| 67 | |
| 68 <para>For example, the value "1 2 1" means the center | |
| 69 header should have twice the width of the other areas. | |
| 70 A value of "0 0 1" means the entire header area | |
| 71 is reserved for the right (or outside) header text. | |
| 72 Note that to keep the center area centered on | |
| 73 the page, the left and right values must be | |
| 74 the same. A specification like "1 2 3" means the | |
| 75 center area is no longer centered on the page | |
| 76 since the right area is three times the width of the left area. | |
| 77 </para> | |
| 78 | |
| 79 </refsection> | |
| 80 </refentry> | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1394993002:
Doing some cleanup. (Closed)
Base URL: https://github.com/dart-lang/www.dartlang.org.git@master