Mercurial > dive4elements > river
changeset 7789:fac461c67d24 minfo-opt
Try to load default zoom scales if no zoom scale defined for the current river.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Thu, 06 Mar 2014 14:02:36 +0100 |
| parents | a18c97f9d752 |
| children | 6ed8bc0c461c |
| files | artifacts/src/main/java/org/dive4elements/river/artifacts/model/ZoomScale.java |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/ZoomScale.java Wed Mar 05 19:47:54 2014 +0100 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/ZoomScale.java Thu Mar 06 14:02:36 2014 +0100 @@ -38,7 +38,11 @@ double range = Math.abs(upper) - Math.abs(lower); TreeMap<Double, Double> ranges = rivers.get(river); if (ranges == null) { - return 0.001; + TreeMap<Double, Double> defaultRanges = rivers.get("default"); + if (defaultRanges == null) { + return 0.001; + } + ranges = defaultRanges; } Map.Entry<Double, Double> next = ranges.higherEntry(range); Map.Entry<Double, Double> prev = ranges.lowerEntry(range);