[PATCH] Added km sub title to fix derivate curve, too

[Wald Commits]

# HG changeset patch
# User Sascha L. Teichmann <teichmann at intevation.de>
# Date 1412269030 -7200
# Node ID 2cabecf27cccbe6ca9985be91f8a5726c38169ed
# Parent  55b5d6d98d1548346af1ae8cc9d82aba6b9cce7c
Added km sub title to fix derivate curve, too.

diff -r 55b5d6d98d15 -r 2cabecf27ccc artifacts/src/main/java/org/dive4elements/river/exports/process/FixDerivedProcessor.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/process/FixDerivedProcessor.java	Thu Oct 02 16:33:16 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/process/FixDerivedProcessor.java	Thu Oct 02 18:57:10 2014 +0200
@@ -29,6 +29,8 @@
 
     private String I18N_AXIS_LABEL = "chart.discharge.curve.yaxis.label";
 
+    private static final String I18N_SUBTITLE_KM = "chart.subtitle.km";
+
 
     public FixDerivedProcessor() {
     }
@@ -68,6 +70,11 @@
             generator.addAxisSeries(series, axisName, visible);
             series.putMetaData(metaData, bundle.getArtifact(), context);
         }
+
+        generator.addSubtitle(Resources.getMsg(
+            generator.getCallContext().getMeta(),
+                I18N_SUBTITLE_KM,
+                new Object[] { "$KM" }));
     }
 
     @Override