Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/DoubleUtil.java @ 4163:2b4f78ccfbaa
Made DoubleUtil.explode() more robust against invalid result array sizes.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Wed, 17 Oct 2012 01:12:19 +0200 |
| parents | 6d8c7a00e74e |
| children | 64528d2a89c4 |
comparison
equal
deleted
inserted
replaced
| 4162:debd1a706469 | 4163:2b4f78ccfbaa |
|---|---|
| 40 double lower = from; | 40 double lower = from; |
| 41 | 41 |
| 42 double diff = to - from; | 42 double diff = to - from; |
| 43 double tmp = diff / step; | 43 double tmp = diff / step; |
| 44 int num = (int)Math.abs(Math.ceil(tmp)) + 1; | 44 int num = (int)Math.abs(Math.ceil(tmp)) + 1; |
| 45 | |
| 46 if (num < 1) { | |
| 47 return new double[0]; | |
| 48 } | |
| 45 | 49 |
| 46 double [] values = new double[num]; | 50 double [] values = new double[num]; |
| 47 | 51 |
| 48 if (from > to) { | 52 if (from > to) { |
| 49 step = -step; | 53 step = -step; |