Hello,
I've written code that breaks input into lines using PdfPainter. The
input is a std::string object. It looks roughly like this:
/* --- CUT CODE SNIPPET --- */
std::string text = "a line\n\n\nmore lines now\n\nyep\nindeed\ndone.";
std::vector<PoDoFo::PdfString> vec_lines =
painter.GetMultiLineTextAsLines(width, text);
std::vector<PoDoFo::PdfString>::const_iterator it = vec_lines.begin();
for( ; it != vec_lines.end(); ++it) {
std::cout << "isvalid: " << it->IsValid() << ", ishex: "
<< it->IsHex() << ", isunicode: " << it->IsUnicode()
<< std::endl;
std::cout << "line: " << it->GetStringUtf8() << std::endl;
}
/* --- CUT CODE SNIPPET --- */
This outputs:
isvalid: 1, ishex: 0, isunicode: 1
line: a line
isvalid: 1, ishex: 0, isunicode: 1
line:
isvalid: 1, ishex: 0, isunicode: 1
line: more lines now
isvalid: 1, ishex: 0, isunicode: 1
line:
yep
isvalid: 1, ishex: 0, isunicode: 1
line: indeed
isvalid: 1, ishex: 0, isunicode: 1
line: done.
As you can see, the second line consists actually of two '\n'
characters, and the fourth line seems to begin with an '\n' character. I
would expect no more than a single newline ('\n') character per line.
Am I missing something, or did I just stumble upon a PoDoFo bug (I'm
using 0.9.2)?
Thanks,
Razvan
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