# HG changeset patch
# User Raimund Renkert <raimund.renkert@intevation.de>
# Date 1326905649 0
# Node ID 3a5ef4ac8e0f313b62394050447e1092bdbd4a99
# Parent  77cdc344ef77cf2c6b85cef6095e98b7c0deb75b
'New Chart' for w-differences curve.



flys-artifacts/trunk@3712 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 77cdc344ef77 -r 3a5ef4ac8e0f flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Wed Jan 18 16:21:30 2012 +0000
+++ b/flys-artifacts/ChangeLog	Wed Jan 18 16:54:09 2012 +0000
@@ -1,3 +1,12 @@
+2012-01-18  Raimund Renkert <raimund.renkert@intevation.de>
+
+	'New Chart' for w-differences curve.
+
+	* doc/conf/artifacts/chart.xml: Added empty facet to output mode.
+
+	* src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java:
+	  Add an empty facet if the artifact is a ChartArtifact.
+
 2012-01-18  Raimund Renkert <raimund.renkert@intevation.de>
 
 	'New Chart' for discharge longitudinal section curve.
diff -r 77cdc344ef77 -r 3a5ef4ac8e0f flys-artifacts/doc/conf/artifacts/chart.xml
--- a/flys-artifacts/doc/conf/artifacts/chart.xml	Wed Jan 18 16:21:30 2012 +0000
+++ b/flys-artifacts/doc/conf/artifacts/chart.xml	Wed Jan 18 16:54:09 2012 +0000
@@ -52,6 +52,7 @@
             <outputmodes>
                 <outputmode name="w_differences" description="output.w_differences" mime-type="image/png" type="chart">
                     <facets>
+                        <facet name="empty.facet" description="Empty"/>
                         <facet name="longitudinal_section.q" description="facet.longitudinal_section.q"/>
                         <facet name="longitudinal_section.w" description="facet.longitudinal_section.w"/>
                         <facet name="w_differences" description="facet.w_differences"/>
diff -r 77cdc344ef77 -r 3a5ef4ac8e0f flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java	Wed Jan 18 16:21:30 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WDifferencesState.java	Wed Jan 18 16:54:09 2012 +0000
@@ -13,12 +13,15 @@
 import de.intevation.flys.artifacts.FLYSArtifact;
 import de.intevation.flys.artifacts.StaticWKmsArtifact;
 import de.intevation.flys.artifacts.WINFOArtifact;
+import de.intevation.flys.artifacts.ChartArtifact;
 
 import de.intevation.flys.artifacts.math.WKmsOperation;
 
 import de.intevation.flys.artifacts.model.CalculationResult;
 import de.intevation.flys.artifacts.model.DataFacet;
 import de.intevation.flys.artifacts.model.DifferenceCurveFacet;
+import de.intevation.flys.artifacts.model.EmptyFacet;
+
 import de.intevation.flys.artifacts.model.FacetTypes;
 import de.intevation.flys.artifacts.model.WKms;
 import de.intevation.flys.artifacts.model.WQKms;
@@ -114,6 +117,11 @@
         List<Facet>  facets,
         Object       old
     ) {
+        if (artifact instanceof ChartArtifact) {
+            ChartArtifact chart = (ChartArtifact)artifact;
+            facets.add(new EmptyFacet());
+            return null;
+        }
         WINFOArtifact winfo = (WINFOArtifact) artifact;
         String id = getID();