HTp GridSlice::createRecipTokenFromDuration(HumNum duration) {
duration /= 4; // convert to quarter note units.
HTp token;
string str;
HumNum dotdur;
if (duration.getNumerator() == 0) {
// if the GridSlice is at the end of a measure, the
// time between the starttime/endtime of the GridSlice should
// be subtracted from the endtime of the current GridMeasure.
token = new HumdrumToken("g");
return token;
} else if (duration.getNumerator() == 1) {
token = new HumdrumToken(to_string(duration.getDenominator()));
return token;
} else if (duration.getNumerator() % 3 == 0) {
dotdur = ((duration * 2) / 3);
if (dotdur.getNumerator() == 1) {
token = new HumdrumToken(to_string(dotdur.getDenominator()) + ".");
return token;
}
}
// try to fit to two dots here
// try to fit to three dots here
str = to_string(duration.getDenominator()) + "%" +
to_string(duration.getNumerator());
token = new HumdrumToken(str);
return token;
}
string Convert::getHumNumAttributes(const HumNum& num) {
string output;
if (num.isInteger()) {
output += " float=\"" + to_string(num.getNumerator()) + "\"";
} else {
stringstream sstr;
sstr << num.toFloat();
output += " float=\"" + sstr.str() + "\"";
}
if (!num.isInteger()) {
HumNum rem = num.getRemainder();
output += " ratfrac=\"" + to_string(rem.getNumerator()) +
+ "/" + to_string(rem.getDenominator()) + "\"";
}
return output;
}
