# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1342195873 0
# Node ID 41a7b171bd5914d0731b272a67b2bddb02e6644d
# Parent  53ad37c8abe33367a7b5c85a95308c446b87bd4d
SQ relation: Suppress data points with values <= 0 because they kill JFreeChart's log/log diagrams.

flys-artifacts/trunk@5001 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 53ad37c8abe3 -r 41a7b171bd59 flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Fri Jul 13 16:01:18 2012 +0000
+++ b/flys-artifacts/ChangeLog	Fri Jul 13 16:11:13 2012 +0000
@@ -1,3 +1,9 @@
+2012-07-13	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	* src/main/java/de/intevation/flys/exports/sq/SQRelationGenerator.java:
+	  Suppress data points with values <= 0 because they kill JFreeChart's
+	  log/log diagrams.
+
 2012-07-13	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/model/sq/MeasurementFactory.java:
diff -r 53ad37c8abe3 -r 41a7b171bd59 flys-artifacts/src/main/java/de/intevation/flys/exports/sq/SQRelationGenerator.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/sq/SQRelationGenerator.java	Fri Jul 13 16:01:18 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/sq/SQRelationGenerator.java	Fri Jul 13 16:11:13 2012 +0000
@@ -180,7 +180,11 @@
         XYSeries series = new StyledXYSeries(desc, attr);
 
         for (SQ sq: sqs) {
-            series.add(sq.getQ(), sq.getS());
+            double q = sq.getQ();
+            double s = sq.getS();
+            if (s > 0d && q > 0d) {
+                series.add(q, s, false);
+            }
         }
 
         if (logger.isDebugEnabled()) {