* Source/art/ftfont.m: Add lineHeight ivar to FTFontInfo.

(+defaultLineHeightForFont): Implement.
	(-initWithFontName:matrix:screenFont:): Set lineHeight.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@20101 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2004-09-21 19:19  Alexander Malmberg <alexander@malmberg.org>
+
+	* Source/art/ftfont.m: Add lineHeight ivar to FTFontInfo.
+ 	(+defaultLineHeightForFont): Implement.
+	(-initWithFontName:matrix:screenFont:): Set lineHeight.
+
 2004-09-19  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/win32/WIN32Server.m: Added missing include for new Cygwin

Source/art/ftfont.m

@@ -112,6 +112,9 @@ static BOOL anti_alias_by_default;
 
   /* Glyph generation */
   NSGlyph ligature_ff,ligature_fi,ligature_fl,ligature_ffl,ligature_ffi;
+
+
+  float lineHeight;
 }
 @end
 
@@ -749,6 +752,7 @@ static FT_Error ft_get_face(FTC_FaceID fid, FT_Library lib, FT_Pointer data, FT_
   /* TODO: need to look acrefully at these and make sure they are correct */
   ascender = fabs(((int)size->metrics.ascender) / 64.0);
   descender = fabs(((int)size->metrics.descender) / 64.0);
+  lineHeight = (int)size->metrics.height / 64.0;
   xHeight = ascender * 0.5; /* TODO */
   maximumAdvancement = NSMakeSize((size->metrics.max_advance / 64.0), ascender + descender);
 
@@ -850,6 +854,12 @@ static FT_Error ft_get_face(FTC_FaceID fid, FT_Library lib, FT_Pointer data, FT_
 }
 
 
+-(float) defaultLineHeightForFont
+{
+  return lineHeight;
+}
+
+
 #include <GNUstepBase/Unicode.h>
 
 /* TODO: the current point probably needs updating after drawing is done */