int i = 5;
string text = "Yeah";
float boat = 3.214;

//Now write them down:

id0 = write(0,x,y,centering_code,text);
id1 = write_int(0,x,y,centering_code,& i);
id2 = write_float(0,x,y,centering_code,& boat);

//Delete them again:
delete_text(id0);
delete_text(id1);
delete_text(id2);

//Or delete all texts at once
delete_text( 0 );