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Add support for the 'kern' table #1192

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Add support for the 'kern' table #1192

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528277e
[write] Add common util for computing searchRange
cmyr Oct 18, 2024
2e49402
Add support for the 'kern' table
cmyr Oct 18, 2024
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17 changes: 17 additions & 0 deletions font-test-data/src/kern.rs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
// from https://github.com/fonttools/fonttools/blob/729b3d2960efd3/Tests/ttLib/tables/_k_e_r_n_test.py#L9
#[rustfmt::skip]
pub static KERN_VER_0_FMT_0_DATA: &[u8] = &[
0x00, 0x00, // "0000 " # 0: version=0
0x00, 0x01, // "0001 " # 2: nTables=1
0x00, 0x00, // "0000 " # 4: version=0 (bogus field, unused)
0x00, 0x20, // "0020 " # 6: length=32
0x00, // "00 " # 8: format=0
0x01, // "01 " # 9: coverage=1
0x00, 0x03, // "0003 " # 10: nPairs=3
0x00, 0x0C, // "000C " # 12: searchRange=12
0x00, 0x01, // "0001 " # 14: entrySelector=1
0x00, 0x06, // "0006 " # 16: rangeShift=6
0x00, 0x04, 0x00, 0x0C, 0xFF, 0xD8, // "0004 000C FFD8 " # 18: l=4, r=12, v=-40
0x00, 0x04, 0x00, 0x1C, 0x00, 0x28, // "0004 001C 0028 " # 24: l=4, r=28, v=40
0x00, 0x05, 0x00, 0x28, 0xFF, 0xCE, // "0005 0028 FFCE " # 30: l=5, r=40, v=-50
];
1 change: 1 addition & 0 deletions font-test-data/src/lib.rs
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Expand Up @@ -5,6 +5,7 @@ pub mod gdef;
pub mod gpos;
pub mod gsub;
pub mod ift;
pub mod kern;
pub mod layout;

pub static CMAP12_FONT1: &[u8] = include_bytes!("../test_data/ttf/cmap12_font1.ttf");
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