NAME¶
mdraw_default_line_break - Calculate a line breaking position.
SYNOPSIS¶
int
mdraw_default_line_break (
MText *
mt, int
pos,
int
from, int
to, int
line, int
y)
DESCRIPTION¶
Calculate a line breaking position. The function mdraw_default_line_break()
calculates a line breaking position based on the line number line and the
coordinate y
, when a line is too long to fit within the width limit.
pos is the position of the character next to the last one that fits within the
limit. from is the position of the first character of the line, and to is the
position of the last character displayed on the line if there were not width
limit. line and y are reset to 0 when a line is broken by a newline character,
and incremented each time when a long line is broken because of the width
limit.
RETURN VALUE¶
This function returns a character position to
break the line.
COPYRIGHT¶
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and
Technology (AIST)
Permission is granted to copy, distribute and/or modify this document under the
terms of the GNU Free Documentation License
<
http://www.gnu.org/licenses/fdl.html>.
