public virtual String ToUnicodeString(int start, int end)
{
ActualTextIterator iter = new ActualTextIterator(this, start, end);
StringBuilder str = new StringBuilder();
while (iter.HasNext())
{
GlyphLine.GlyphLinePart part = iter.Next();
if (part.actualText != null)
{
str.Append(part.actualText);
}
else
{
for (int i = part.start; i < part.end; i++)
{
if (glyphs[i].GetChars() != null)
{
str.Append(glyphs[i].GetChars());
}
else
{
if (glyphs[i].HasValidUnicode())
{
str.Append(TextUtil.ConvertFromUtf32((int)glyphs[i].GetUnicode()));
}
}
}
}
}
return(str.ToString());
}
public virtual void TestActualTestParts()
{
Glyph glyph = new Glyph(200, 200, '\u002d');
GlyphLine glyphLine = new GlyphLine(JavaUtil.ArraysAsList(glyph));
glyphLine.SetActualText(0, 1, "\u002d");
ActualTextIterator actualTextIterator = new ActualTextIterator(glyphLine);
GlyphLine.GlyphLinePart part = actualTextIterator.Next();
// When actual text is the same as the result by text extraction, we should omit redundant actual text in the content stream
NUnit.Framework.Assert.IsNull(part.actualText);
}