PS_SHOW_BOXED(3)					     Library Functions Manual						  PS_SHOW_BOXED(3)

NAME

       PS_show_boxed -- Output text in a box

SYNOPSIS

       #include <pslib.h>

       int PS_show_boxed(PSDoc *psdoc, char *text, float left, float bottom, float width, float height, const char *hmode, const char *feature)

DESCRIPTION

       Outputs	a  text in a given box. The lower left corner of the box is at (left, bottom).	If the height is set to 0.0 the box will become as
       tall as needed to contain all the text. If feature is set to blind no text will be output but the is set as usual. This can for example	be
       used to calculate the box height needed to comprise all text or in order to determine how much text fits into a box.

       Line breaks will be inserted where needed. Multiple spaces are treated as one. Tabulators are treated as spaces. The parameter hmode can be
       "justify", "fulljustify", "right", "left", or "center". The difference of "justify" and "fulljustify" just affects the  last  line  of  the
       box.  In fulljustify mode the last line will be left and right justified unless this is also the last line of paragraph. In justify mode it
       will always be left justified.

       The text will be hyphenated if the parameter "hyphenation" is set to "true" and the parameter "hyphendict" contains a valid filename for  a
       hyphenation file. The line spacing is taken from the value "leading". Paragraphs can be separated by an empty line just like in TeX. If the
       value "parindent" is set to value > 0.0 then the first n lines will be indented. The number of indented	lines  is  set	by  the  parameter
       "numindentlines". In order to prevent indenting of the first m paragraphs set the value "parindentskip" to a positive number.

USED PARAMETERS

       The  output  of	PS_show_boxed  can  be	configured with several parameters and values which must be set with either PS_set_parameter(3) or
       PS_set_value(3). Beside the parameters and values which affect text output the following parameters and values are evaluated.

       leading (value)
		 Distance between baselines of two consecutive lines.

       linebreak (parameter)
		 Set to "true" if you want a carrige return to start a new line instead of treating it as a space. Defaults to "false".

       parbreak (parameter)
		 Set to "true" if you want a carrige return on a single line to start a new paragraph instead of treating it as a space.  Defaults
		 to "true".

       hyphenation (parameter)
		 Set  to "true" in order to turn hyphenation on. This requires a dictionary to be set with the parameter "hyphendict". Defaults to
		 "false".

       hyphendict (parameter)
		 Filename of the dictionary used for hyphenation pattern (see below).

       hyphenminchar (value)
		 The number of chars which must at least be left over before or after the hyphen. This implies that only words	of  at	least  two
		 times this value will be hyphenated. The default value is three. Setting a value of zero will result in the default value.

       parindent (value)
		 Set the amount of space in pixel for indenting the first m lines of a paragraph. m can be set with the value "numindentlines".

       parskip (value)
		 Set the amount of extra space in pixel between paragraphs.  Defaults to 0 which will result in a normal line distance.

       numindentlines (value)
		 Number of lines from the start of the paragraph which will be indented. Defaults to 1.

       parindentskip (value)
		 Number  of  paragraphs in the box whose first lines will not be indented. This defaults to 0. This is useful for paragraphs right
		 after a section heading or text being continued in a second box. In both case one would set this to 1.

       linenumbermode (parameter)
		 Set how lines are to be numbered. Possible values are "box" for numbering lines in the whole box or "paragraph" to  number  lines
		 within each paragraph.

       linenumberspace (value)
		 The  space for the column left of the numbered line containing the line number. The line number will be right justified into this
		 column. Defaults to 20.

       linenumbersep (value)
		 The space between the column with line numbers and the line itself. Defaults to 5.

HYPHENATION

       Text is hyphenated if the parameter "hyphenation" is set to true and a valid hyphenation dictory is  set.  pslib  does  not  ship  its  own
       hyphenation dictionary but uses one from openoffice, scribus or koffice.  You can find their dictionaries for different languages in one of
       the following directories if the software is  installed:  /usr/share/apps/koffice/hyphdicts/,  /usr/lib/scribus/dicts/,	or  /usr/lib/open-
       office/share/dict/ooo/.	Currently scribus appears to have the most complete hyphenation dictionaries.

RETURN VALUE

       Number  of  charactes  that  could  not be written. This function will also set the value "boxheight" to the actual height of the box. This
       enables you to put several boxed beneath each other and keep the propper line spacing.

SEE ALSO

       PS_continue_text(3)

AUTHOR

       This manual page was written by Uwe Steinmann <uwe@steinmann.cx>.

																  PS_SHOW_BOXED(3)