axf:line-number-position

(Auszug aus "XSL-FO ― Die Referenz" von Manuel Montero Pineda & Steffen Herkert, 2016, dpunkt.verlag)

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Category Line Numbering

The axf:line-number-position specifies the position of line numbers. [no-LT]

Value:start | end | inside | outside | alternate
Initial:start
Applies to:all block-level formatting objects which are descendants of fo:flow, fo:table-column V6.3
Inherited:yes
Percentages:N/A

Values have the following meanings.

start Places line number at start-edge.
end Places line number at end-edge.
inside Places line number at start-edge on odd pages, at end-edge on even pages.
outside Places line number at end-edge on odd pages, at start-edge on even pages.
alternate Places line number at end-edge in the last column of multi-column layout, except for the last column, places it at start-edge.

This property is not available with AH Formatter V6.3 Lite.

XSL-FO sample:

<fo:root xml:lang="en" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:cpfo="http://www.compart.net/xmlns/cpfo" xmlns:svg="http://www.w3.org/2000/svg" xmlns:axf="http://www.antennahouse.com/names/XSL/Extensions">

Antenna House, Inc.

Adding independent line numbers for each paragraph

The line number can be applied to every table paragraph independently by specifying axf:line-number to fo:table-column. At this time, the same settings that can be applyied to fo:page-sequence are available. In this example, line numbers are set for right and left paragraphs independently every 5 lines. The values are displayed without being reset per page.

電子ファイルの形式としてのPDFを大雑把にいうと紙のページを電子的に表現したものである。

人間が一枚の白紙の紙に鉛筆で文字を書いたり、線を引くときは、頭の中でどの位置に、どんな大きさで、どんな文字や絵を描こうかと考え、考えたとおりに手を動かして、文字と絵を書く。

これと同じようにPDF のファイルの中には、頭の中で考えた状態と同じような情報がプログラムへの「命令」として記述されている。

即ち、PDFファイルには1 枚の紙の左上を原点にして、下方向と右方向に座標軸をとってできる平面を定義し、その平面のどこに、どんな大きさで、なんという文字を書くか、どんな太さで、どんな種類(直線、点線、…)の線を引くか、どんな画像をどこにどんな大きさで配置するか、といった命令が1ページ毎に記録されている。

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Output:

page 2

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