Elias Naur
991ec62608
image/font: expose caret slope
...
Change-Id: I775224dd3fc7e5b6c2fc5c4a7d3db83bb36d047d
Reviewed-on: https://go-review.googlesource.com/136255
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
2018-09-26 01:56:37 +00:00
Elias Naur
e1a1ede689
font,font/sfnt: expose font x-Height and capHeight
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Change-Id: I6e3e6e51c7e270e16413c23990f6df5e22cbfeb6
Reviewed-on: https://go-review.googlesource.com/135555
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
2018-09-20 23:51:50 +00:00
Elias Naur
cc896f830c
font/sfnt,font/opentype: correct font height computation
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According to https://www.freetype.org/freetype2/docs/glyphs/glyphs-3.html
the line spacing of a font is computed as
line space = ascent - descent + linegap
Use that formula to compute the Height field of a Font's Metrics.
Change-Id: I1c44eca9f662e0aae68716cd8859670fe0b394d7
Reviewed-on: https://go-review.googlesource.com/120815
Reviewed-by: Nigel Tao <nigeltao@golang.org>
2018-06-28 06:20:38 +00:00
Sebastien Binet
e5db4c4663
font/opentype: implement font.Face interface
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This CL adds the type Face that implements the font.Face interface.
This CL also adds tests using gofont/goregular as an input font, using
github.com/golang/freetype/truetype as reference values.
Updates golang/go#22451 .
Change-Id: I2a6945309331b251ec2ddec95b6e809ad10aa116
Reviewed-on: https://go-review.googlesource.com/73870
Reviewed-by: Nigel Tao <nigeltao@golang.org>
2017-12-08 23:31:33 +00:00
