Thx!
I tried this one but I got an error. So I use float now, that nearly works. But Processing converts my string to 0.0 but is has to be a bigger number, at least bigger than 100. Do you know what the problem could be?
I tried this one but I got an error. So I use float now, that nearly works. But Processing converts my string to 0.0 but is has to be a bigger number, at least bigger than 100. Do you know what the problem could be?
if(doc != null) {
// this is the command that selects the data from the result expression
Element data = doc.select(path).first();
waarde = data.text();
println(waarde); //thats the string, it prints the right number.
println(f); //thats the float f, it prints 0.0