public void Finish()
{
chars = chars.OrderBy((TextChar a) => a.x1).ToList();
var nchars = new List <TextChar> ();
words = new List <TextWord> ();
TextWord word = null;
foreach (TextChar c in chars)
{
if (word == null || word.AddChar(c) == false)
{
if (word != null)
{
TextChar c2 = new TextChar();
c2.x1 = c.x1;
c2.y1 = c.y1;
c2.x2 = c.x2;
c2.y2 = c.y2;
c2.fontFamily = c.fontFamily;
c2.fontSize = c.fontSize;
nchars.Add(c2);
}
word = new TextWord();
words.Add(word);
word.AddChar(c);
}
nchars.Add(c);
}
chars = nchars;
this.x1 = words[0].x1;
this.x2 = words[words.Count - 1].x2;
this.text = null;
foreach (TextWord w in words)
{
text = text == null ? w.text : (text + " " + w.text);
w.Finish(this);
}
if (this.text.Length != this.chars.Count)
{
throw new Exception("Error while creating lines from PDF.");
}
}
public void UpdateRect(TextWord word)
{
y1 = word.y1;
y2 = word.y2;
}