public BigDecimal get_ymax() {
BigDecimal ymax = values.get(0).gety();
for (ValuePair pair : values) {
if (pair.gety().compareTo(ymax) > 0) {
ymax = pair.gety();
}
}
return ymax;
}
public BigDecimal get_ymin() {
BigDecimal ymin = values.get(0).gety();
for (ValuePair pair : values) {
if (pair.gety().compareTo(ymin) < 0) {
ymin = pair.gety();
}
}
return ymin;
}
public void y_truncate(BigDecimal ymin, BigDecimal ymax) {
Iterator<ValuePair> iter = this.values.iterator();
while (iter.hasNext()) {
ValuePair next = iter.next();
if (next.gety().compareTo(ymin) == -1 || next.gety().compareTo(ymax) == 1) {
System.out.println("asd: " + next.gety() + ymax);
iter.remove();
}
}
}