X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=Readme;h=7695e617997943e4f235f74d71913a776cfd2a69;hb=2894ee8a8f6d5852f3cbda1e5b6f64e03d2356e9;hp=3e9eb40b323aa81d348344f9065aff765ccd7457;hpb=9bb0eb0e59ef6857da8932ea35833773a5374dc7;p=ttf2png.git diff --git a/Readme b/Readme index 3e9eb40..7695e61 100644 --- a/Readme +++ b/Readme @@ -13,7 +13,10 @@ Command-line options -r , Range of code points to convert, specified as unicode code points. The - default is 0,255, matching the ISO-8859-1 (Latin-1) character set. + default is 0,255, matching the ISO-8859-1 (Latin-1) character set. Code + points can be specified as plain numbers, unicode code points (U+xxxx) or + UTF-8 characters. This option can be specified multiple times to add + more ranges to be converted. -s Font size to use. The default is 10 pixels. @@ -66,6 +69,17 @@ Command-line options Control the amount of padding between glyphs. The default is 1 pixel. Only used with -p. + -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 + 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. + -d File name to write glyph definitions. See the section below for details. @@ -133,6 +147,12 @@ some fonts, not all of the glyphs fit completely inside the character box. Changelog +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 - Do not generate overly large images in sequential grid mode