X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=Readme;h=c4fc9d05cbfb2ca7fd07a412ca1c2d6000291586;hb=a815ebe3941e2157639365806e9186e49ee944b5;hp=946c9b72f9ff8d93168995f3607e520f409db44a;hpb=3ea6caa46577f716fa0e5cb46574469c44ee74ed;p=ttf2png.git

diff --git a/Readme b/Readme
index 946c9b7..c4fc9d0 100644
--- a/Readme
+++ b/Readme
@@ -69,10 +69,21 @@ Command-line options
     Control the amount of padding between glyphs.  The default is 1 pixel.
     Only used with -p.
 
-  -f
+  -g
     Allow the resulting image to have a non-power-of-two size.  By default the
     image size is rounded up to a power of two for maximum compatibility.
 
+  -f <num>
+    Generate a distance field texture.  The argument controls the amount of
+    oversampling when calculating distances.  Larger values may produce more
+    accurate results but take longer to process.  Distance fields are always
+    stored without alpha and with large/positive values indicating the inside
+    of glyphs; the -t and -i options are ignored.
+
+  -b <pixels>
+    Set the border zone width for distance field.  The default is the square
+    root of the font size.
+
   -d
     File name to write glyph definitions.  See the section below for details.
 
@@ -144,6 +155,7 @@ next
 - Alternate ways of specifying code point ranges
 - Multiple code point ranges can be specified
 - Option to generate non-power-of-two images
+- Support for distance field generation
 
 1.1
 - Controllable margin and padding in packed mode