public int formatFloatValueWithPrependedAndAppendedText(char[] formattedValue, float value, char[] label) {
        return formatFloatValueWithPrependedAndAppendedText(formattedValue, value, DEFAULT_DIGITS_NUMBER, label);
    }
@see #formatFloatValueWithPrependedAndAppendedText(char[], float, int, char[])
hellocharts-library/src/lecho/lib/hellocharts/formatter/ValueFormatterHelper.java