1 | double minimum = Double.POSITIVE_INFINITY;↵ | | 1 | double maximum = Double.NEGATIVE_INFINITY;↵
|
2 | int seriesCount = dataset.getSeriesCount();↵ | | 2 | int seriesCount = dataset.getSeriesCount();↵
|
3 | for (int series = 0; series < seriesCount; series++) {↵ | | 3 | for (int series = 0; series < seriesCount; series++) {↵
|
4 | int itemCount = dataset.getItemCount(series);↵ | | 4 | int itemCount = dataset.getItemCount(series);↵
|
5 | for (int item = 0; item < itemCount; item++) {↵ | | 5 | for (int item = 0; item < itemCount; item++) {↵
|
|
6 | double value;↵ | | 6 | double value;↵
|
7 | if (dataset instanceof IntervalXYDataset) {↵ | | 7 | if (dataset instanceof IntervalXYDataset) {↵
|
8 | IntervalXYDataset intervalXYData↵ | | 8 | IntervalXYDataset intervalXYData↵
|
9 | = (IntervalXYDataset) dataset;↵ | | 9 | = (IntervalXYDataset) dataset;↵
|
10 | value = intervalXYData.getStartXValue(series, item);↵ | | 10 | value = intervalXYData.getEndXValue(series, item);↵
|
11 | }↵ | | 11 | }↵
|
12 | else {↵ | | 12 | else {↵
|
13 | value = dataset.getXValue(series, item);↵ | | 13 | value = dataset.getXValue(series, item);↵
|
14 | }↵ | | 14 | }↵
|
15 | if (!Double.isNaN(value)) {↵ | | 15 | if (!Double.isNaN(value)) {↵
|
16 | minimum = Math.min(minimum, value);↵ | | 16 | maximum = Math.max(maximum, value);↵
|
17 | }↵ | | 17 | }↵
|
|
18 | }↵ | | 18 | }↵
|
19 | }↵ | | 19 | }↵
|
20 | if (minimum == Double.POSITIVE_INFINITY) {↵ | | 20 | if (maximum == Double.NEGATIVE_INFINITY) {↵
|
21 | result = null;↵ | | 21 | result = null;↵
|
22 | }↵ | | 22 | }↵
|
23 | else {↵ | | 23 | else {↵
|
24 | result = new Double(minimum);↵ | | 24 | result = new Double(maximum);↵
|
25 | } | | 25 | }
|