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fix bug with hex names mapping to unicode in the glyph list.

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This commit is contained in:
Eliot Jones 2018-01-12 19:58:54 +00:00
parent f717cd9d4d
commit c88db947ad
2 changed files with 27 additions and 1 deletions
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26
src/UglyToad.PdfPig.Tests/Fonts/Encodings/GlyphListTests.cs
View File

@ -66,5 +66,31 @@
Assert.Equal("B", result);
}
[Fact]
public void NameToUnicodeConvertsHexAndUsesHexValue()
{
var list = new GlyphList(new Dictionary<string, string>
{
{"B", "X"}
});
var result = list.NameToUnicode("uni0042");
Assert.Equal("B", result);
}
[Fact]
public void NameToUnicodeConvertsShortHexAndUsesHexValue()
{
var list = new GlyphList(new Dictionary<string, string>
{
{"E", "Æ"}
});
var result = list.NameToUnicode("u0045");
Assert.Equal("E", result);
}
}
}

2
src/UglyToad.PdfPig/Fonts/Encodings/GlyphList.cs
View File

@ -89,7 +89,7 @@
for (int chPos = 3; chPos + 4 <= nameLength; chPos += 4)
{
int codePoint = int.Parse(name.Substring(chPos, chPos + 4), NumberStyles.HexNumber);
int codePoint = int.Parse(name.Substring(chPos, 4), NumberStyles.HexNumber);
if (codePoint > 0xD7FF && codePoint < 0xE000)
{