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#include <qpdf/QPDF_Real.hh>
#include <qpdf/JSON_writer.hh>
#include <qpdf/QUtil.hh>
QPDF_Real::QPDF_Real(std::string const& val) :
QPDFValue(::ot_real, "real"),
val(val)
{
}
QPDF_Real::QPDF_Real(double value, int decimal_places, bool trim_trailing_zeroes) :
QPDFValue(::ot_real, "real"),
val(QUtil::double_to_string(value, decimal_places, trim_trailing_zeroes))
{
}
std::shared_ptr<QPDFObject>
QPDF_Real::create(std::string const& val)
{
return do_create(new QPDF_Real(val));
}
std::shared_ptr<QPDFObject>
QPDF_Real::create(double value, int decimal_places, bool trim_trailing_zeroes)
{
return do_create(new QPDF_Real(value, decimal_places, trim_trailing_zeroes));
}
std::shared_ptr<QPDFObject>
QPDF_Real::copy(bool shallow)
{
return create(val);
}
std::string
QPDF_Real::unparse()
{
return this->val;
}
void
QPDF_Real::writeJSON(int json_version, JSON::Writer& p)
{
if (this->val.length() == 0) {
// Can't really happen...
p << "0";
} else if (this->val.at(0) == '.') {
p << "0" << this->val;
} else if (this->val.length() >= 2 && this->val.at(0) == '-' && this->val.at(1) == '.') {
p << "-0." << this->val.substr(2);
} else {
p << this->val;
}
}
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