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Fix widths for base fonts (was converting back to UTF-8 instead of preserving

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the CP-1252 character set.
This commit is contained in:
Michael R Sweet
2024-12-13 19:56:00 -05:00
parent d3d6683041
commit 2e5319a623
2 changed files with 5 additions and 20 deletions
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23
pdfio-content.c
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@@ -1131,28 +1131,13 @@ pdfioContentTextMeasure(
break;
}
if (i >= (sizeof(_pdfio_cp1252) / sizeof(_pdfio_cp1252[0])))
if (i < (sizeof(_pdfio_cp1252) / sizeof(_pdfio_cp1252[0])))
ch = i + 0x80; // Extra characters from 0x80 to 0x9f
else
ch = '?'; // Unsupported chars map to ?
}
if (ch < 128)
{
// ASCII
*tempptr++ = (char)ch;
}
else if (ch < 2048)
{
// 2-byte UTF-8
*tempptr++ = (char)(0xc0 | ((ch >> 6) & 0x1f));
*tempptr++ = (char)(0x80 | (ch & 0x3f));
}
else
{
// 3-byte UTF-8
*tempptr++ = (char)(0xe0 | ((ch >> 12) & 0x0f));
*tempptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
*tempptr++ = (char)(0x80 | (ch & 0x3f));
}
*tempptr++ = (char)ch;
}
*tempptr = '\0';