public ZLTextHyphenationInfo GetInfo(string word, int offset = 0)
{
int len = word.Length;
var isLetter = new bool[len];
var pattern = new char[len + 2];
char[] data = word.ToCharArray();
pattern[0] = ' ';
for (int i = 0, j = offset; i < len; ++i, ++j)
{
char character = data[j];
if (character == '\'' || character == '^' || Char.IsLetter(character))
{
isLetter[i] = true;
pattern[i + 1] = char.ToLower(character);
}
else
{
pattern[i + 1] = ' ';
}
}
pattern[len + 1] = ' ';
var info = new ZLTextHyphenationInfo(len + 2);
bool[] mask = info.Mask;
Hyphenate(pattern, mask, len + 2);
for (int i = 0, j = offset - 1; i <= len; ++i, ++j)
{
if ((i < 2) || (i > len - 2))
{
mask[i] = false;
}
else
{
switch (data[j])
{
case (char) 0xAD: // soft hyphen
mask[i] = true;
break;
case '-':
mask[i] = (i >= 3)
&& isLetter[i - 3]
&& isLetter[i - 2]
&& isLetter[i]
&& isLetter[i + 1];
break;
default:
mask[i] = mask[i]
&& isLetter[i - 2]
&& isLetter[i - 1]
&& isLetter[i]
&& isLetter[i + 1];
break;
}
}
}
return info;
}
public ZLTextHyphenationInfo GetInfo(string word, int offset = 0)
{
int len = word.Length;
var isLetter = new bool[len];
var pattern = new char[len + 2];
char[] data = word.ToCharArray();
pattern[0] = ' ';
for (int i = 0, j = offset; i < len; ++i, ++j)
{
char character = data[j];
if (character == '\'' || character == '^' || Char.IsLetter(character))
{
isLetter[i] = true;
pattern[i + 1] = char.ToLower(character);
}
else
{
pattern[i + 1] = ' ';
}
}
pattern[len + 1] = ' ';
var info = new ZLTextHyphenationInfo(len + 2);
bool[] mask = info.Mask;
Hyphenate(pattern, mask, len + 2);
for (int i = 0, j = offset - 1; i <= len; ++i, ++j)
{
if ((i < 2) || (i > len - 2))
{
mask[i] = false;
}
else
{
switch (data[j])
{
case (char)0xAD: // soft hyphen
mask[i] = true;
break;
case '-':
mask[i] = (i >= 3) &&
isLetter[i - 3] &&
isLetter[i - 2] &&
isLetter[i] &&
isLetter[i + 1];
break;
default:
mask[i] = mask[i] &&
isLetter[i - 2] &&
isLetter[i - 1] &&
isLetter[i] &&
isLetter[i + 1];
break;
}
}
}
return(info);
}
