Module: wine Branch: master Commit: e663816d45db36d8060cb0d83058e66551995ac2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=e663816d45db36d8060cb0d830...
Author: Adam Petaccia adam@tpetaccia.com Date: Fri Jun 27 20:06:24 2008 -0400
gdiplus: Improve accuracy in calculating point sizes.
---
dlls/gdiplus/font.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/dlls/gdiplus/font.c b/dlls/gdiplus/font.c index 2455c1f..98a4c43 100644 --- a/dlls/gdiplus/font.c +++ b/dlls/gdiplus/font.c @@ -33,7 +33,8 @@ WINE_DEFAULT_DEBUG_CHANNEL (gdiplus); #include "gdiplus.h" #include "gdiplus_private.h"
-static const REAL mm_per_pixel = 25.4; +static const REAL mm_per_inch = 25.4; +static const REAL inch_per_point = 1.0/72.0;
static inline REAL get_dpi (void) { @@ -50,7 +51,7 @@ static inline REAL get_dpi (void)
static inline REAL point_to_pixel (REAL point) { - return point * 1.5; + return point * get_dpi() * inch_per_point; }
static inline REAL inch_to_pixel (REAL inch) @@ -65,7 +66,7 @@ static inline REAL document_to_pixel (REAL doc)
static inline REAL mm_to_pixel (REAL mm) { - return mm * (get_dpi() / mm_per_pixel); + return mm * (get_dpi() / mm_per_inch); }
/*******************************************************************************
-
Alexandre Julliard