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Something is wrong with SegmentMappingToDeltaValuesTable.GetGlyphIndex #2

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harris2012 opened this issue Sep 6, 2022 · 0 comments
Closed

Something is wrong with SegmentMappingToDeltaValuesTable.GetGlyphIndex #2

harris2012 opened this issue Sep 6, 2022 · 0 comments

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@harris2012
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Something is wrong with SegmentMappingToDeltaValuesTable.GetGlyphIndex

see
https://docs.microsoft.com/zh-cn/typography/opentype/spec/cmap#format-4-segment-mapping-to-delta-values

Failed UT

        [Fact]
        public void TestGetGlyphIndex()
        {
            var font = TrueTypeFont.FromFile(@"C:\Windows\Fonts\micross.ttf");

            var glyphIndex = GlyphHelper.GetGlyphIndex((char)894, font);

            Assert.True(glyphIndex  == 30);
        }
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@harris2012