From b8f245bd7731320056e68f0b9bd6041ca414947f Mon Sep 17 00:00:00 2001 From: Werner Lemberg Date: Thu, 21 Jan 2010 08:41:41 +0100 Subject: Improve documentation of FT_BBox. --- include/freetype/ftimage.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/freetype/ftimage.h') diff --git a/include/freetype/ftimage.h b/include/freetype/ftimage.h index 618c17279..334dc391e 100644 --- a/include/freetype/ftimage.h +++ b/include/freetype/ftimage.h @@ -99,6 +99,16 @@ FT_BEGIN_HEADER /* */ /* yMax :: The vertical maximum (top-most). */ /* */ + /* */ + /* The bounding box is specified with the coordinates of the lower */ + /* left and the upper right corner. In PostScript, those values are */ + /* often called (llx,lly) and (urx,ury), respectively. */ + /* */ + /* If `yMin' is negative, this value gives the glyph's descender. */ + /* Otherwise, the glyph doesn't descend below the baseline. */ + /* Similarly, if `ymax' is positive, this value gives the glyph's */ + /* ascender. */ + /* */ typedef struct FT_BBox_ { FT_Pos xMin, yMin; -- cgit v1.2.1