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Support Japanese unicode #8

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Merged
camelpunch merged 1 commit into from
Sep 16, 2025
Merged

Support Japanese unicode #8

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5 changes: 4 additions & 1 deletion lib/mudbrick/font.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -116,8 +116,11 @@ defmodule Mudbrick.Font do
offset = normal_width - width_when_kerned
{Mudbrick.to_hex(glyph_id), offset}

{glyph_id, {:std_width, _, _, _width, _}} ->
{glyph_id, {:std_width, _, _, _, _}} ->
Mudbrick.to_hex(glyph_id)

{glyph_id, {:pos, _, _, _, _}} ->
Mudbrick.to_hex(glyph_id)
end)
end

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9 changes: 9 additions & 0 deletions test/font_test.exs
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,15 @@ defmodule Mudbrick.FontTest do
end
end

test "kerned handles Japanese with :pos tuple" do
doc = Mudbrick.new(fonts: %{bodoni: bodoni_regular()})
font = Document.find_object(doc, &match?(%Font{}, &1)).value

result = Font.kerned(font, "日本語")
assert is_list(result)
assert Enum.all?(result, &(is_binary(&1) or is_tuple(&1)))
end

describe "serialisation" do
test "with descendant" do
assert %Font{
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