english breakline, and generate try to count the text size

[clo] / 參考資料-Harfbuzz如何使用.py

diff --git a/參考資料-Harfbuzz如何使用.py b/參考資料-Harfbuzz如何使用.py
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+++ b/參考資料-Harfbuzz如何使用.py
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+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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