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let inBP return negative values, too.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4624 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-07-12 15:30:50 +00:00
parent a72387b287
commit a833cc234e
2 changed files with 10 additions and 2 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2002-07-15 André Pönitz <poenitz@gmx.net>
* lyxlength.C: inBP should be able to return negative values
2002-07-12 John Levon <moz@compsoc.man.ac.uk>
* lyxfunc.C: use lyx_gui::update_fonts()

7
src/lyxlength.C
View File

@ -165,6 +165,10 @@ int LyXLength::inPixels(int default_width, int default_height) const
// we don't care about sign of value, we
// display negative space with text too
#ifdef WITH_WARNINGS
#warning if you don't care than either call this function differently or let it return negative values and call abs() explicitly when needed (Andre')
#endif
double result = 0.0;
int val_sign = val_ < 0.0 ? -1 : 1;
@ -244,7 +248,6 @@ int LyXLength::inBP() const
// return any LyXLength value as a one with
// the PostScript point, called bp (big points)
double result = 0.0;
int val_sign = val_ < 0.0 ? -1 : 1;
switch (unit_) {
case LyXLength::CM:
// 1bp = 0.2835cm
@ -263,7 +266,7 @@ int LyXLength::inBP() const
result = val_;
break;
}
return static_cast<int>(result * val_sign + 0.5);
return static_cast<int>(result + 0.5);
}