googlefonts / amstelvar

a parametric variable font by David Berlow
https://www.typenetwork.com/brochure/opentype-variable-fonts-moving-right-along/
SIL Open Font License 1.1
343 stars 18 forks source link

Value system change for GRAD #209

Closed dberlow closed 3 years ago

dberlow commented 3 years ago

Per request, the GRAD axis values must be expressed in OS/2 wght values.

The default is to be 0, for no change from current design space location. new GRAD MIN = -300 new GRAD max = 500

Please change source names, designspace file and generate new versions.

Calculation detailed below.

Amstelvar XOPQ (H stem measure in 1/1000ths), 38,88,239 Os/2 100,400,900 GRAD’s XOPQ 36,88,141

Min total 50 /3, 17 XOPQ per os/2 100, Max total 151 /5, 30 XOPQ per Os/2 100.

New Amstelvar GRAD range Min 50 = 300 os/2 units GRAD MIN = -300 Max 150 = 500 os/2 units GRAD MAX = 500

(see also github.com/TypeNetwork/Roboto-Flex/issues/129 for commented version of same process)

sannorozco commented 3 years ago

Updated Roman & Italic

dberlow commented 3 years ago

Thanks!

On Apr 7, 2021, at 8:09 PM, Santiago Orozco @.***> wrote:

 Updated Roman & Italic

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