-import sys
-
-import uharfbuzz as hb
-
-
-fontfile = sys.argv[1]
-text = sys.argv[2]
-
-blob = hb.Blob.from_file_path(fontfile)
-face = hb.Face(blob)
-font = hb.Font(face)
-
-px = 96
-scale = 1000000.0/952997
-font.scale = (px *scale* 1024, px*scale * 1024)
-
-buf = hb.Buffer()
-buf.add_str(text)
-buf.guess_segment_properties()
-
-features = {"kern": True, "liga": True}
-hb.shape(font, buf, features)
-
-infos = buf.glyph_infos
-positions = buf.glyph_positions
-
-for info, pos in zip(infos, positions):
- gid = info.codepoint
- cluster = info.cluster
- x_advance = pos.x_advance / 1024
- y_advance = pos.y_advance / 1024
- x_offset = pos.x_offset / 1024
- y_offset = pos.y_offset /1024
- print(f"gid{gid}={cluster}@{x_advance},{y_offset}+{x_advance},{y_advance}")
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