Mercurial > dive4elements > river
changeset 667:434146596838
Made the chart range determination more robust against NaN values.
flys-artifacts/trunk@2081 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 08 Jun 2011 13:03:21 +0000 |
| parents | eb45e05e5c5b |
| children | 5523f5b889a8 3dc61e00385e |
| files | flys-artifacts/ChangeLog flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java |
| diffstat | 2 files changed, 14 insertions(+), 4 deletions(-) [+] |
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--- a/flys-artifacts/ChangeLog Wed Jun 08 12:35:44 2011 +0000 +++ b/flys-artifacts/ChangeLog Wed Jun 08 13:03:21 2011 +0000 @@ -1,3 +1,8 @@ +2011-06-08 Ingo Weinzierl <ingo@intevation.de> + + * src/main/java/de/intevation/flys/exports/XYChartGenerator.java: + Made the range determination more robust against NaN values. + 2011-06-08 Ingo Weinzierl <ingo@intevation.de> * src/main/java/de/intevation/flys/exports/LongitudinalSectionGenerator.java:
--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Jun 08 12:35:44 2011 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java Wed Jun 08 13:03:21 2011 +0000 @@ -218,10 +218,15 @@ double x = dataset.getX(i, j).doubleValue(); double y = dataset.getY(i, j).doubleValue(); - xr[0] = xr[0] < x ? xr[0] : x; - xr[1] = xr[1] > x ? xr[1] : x; - yr[0] = yr[0] < y ? yr[0] : y; - yr[1] = yr[1] > y ? yr[1] : y; + if (!Double.isNaN(x)) { + xr[0] = xr[0] < x ? xr[0] : x; + xr[1] = xr[1] > x ? xr[1] : x; + } + + if (!Double.isNaN(y)) { + yr[0] = yr[0] < y ? yr[0] : y; + yr[1] = yr[1] > y ? yr[1] : y; + } } }