| #!/usr/bin/python |
| # -*- coding: utf-8 -*- |
| |
| from __future__ import print_function |
| import sys |
| from gi.repository import HarfBuzz as hb |
| |
| def nothing(data): |
| print(data) |
| |
| fontdata = open (sys.argv[1], 'rb').read () |
| |
| blob = hb.blob_create (fontdata, hb.memory_mode_t.DUPLICATE, 1234, None) |
| buf = hb.buffer_create () |
| hb.buffer_add_utf8 (buf, "Hello بهداد", 0, -1) |
| hb.buffer_guess_segment_properties (buf) |
| |
| face = hb.face_create (blob, 0) |
| font = hb.font_create (face) |
| upem = hb.face_get_upem (face) |
| hb.font_set_scale (font, upem, upem) |
| #hb.ft_font_set_funcs (font) |
| hb.ot_font_set_funcs (font) |
| |
| hb.shape (font, buf, []) |
| |
| infos = hb.buffer_get_glyph_infos (buf) |
| positions = hb.buffer_get_glyph_positions (buf) |
| |
| for info,pos in zip(infos, positions): |
| gid = info.codepoint |
| cluster = info.cluster |
| advance = pos.x_advance |
| |
| print(gid, cluster, advance) |
