# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1307538201 0
# Node ID 43414659683863806b5cae2c62c56280cdbb9b54
# Parent  eb45e05e5c5b734e54d2d5fada435037a3cd914a
Made the chart range determination more robust against NaN values.

flys-artifacts/trunk@2081 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r eb45e05e5c5b -r 434146596838 flys-artifacts/ChangeLog
--- 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:
diff -r eb45e05e5c5b -r 434146596838 flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.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;
+                }
             }
         }