Mercurial > dive4elements > river
diff artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java @ 7122:038a04e001d7
Handle multiple processors for axis labeling.
It now looks for the first processor that provides a label != null
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Tue, 24 Sep 2013 18:35:21 +0200 |
parents | 7b88b87958ac |
children | 1a20738e9a21 |
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--- a/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java Tue Sep 24 18:33:30 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java Tue Sep 24 18:35:21 2013 +0200 @@ -985,7 +985,8 @@ public String getDefaultChartSubtitle() { DiagramAttributes.Title dTitle = diagramAttributes.getSubtitle(); if (dTitle == null) { - return "Subtitle not configured in conf.xml"; + /* Subtitle is optional */ + return null; } return dTitle.evaluate((D4EArtifact)getMaster(), context); @@ -1006,8 +1007,14 @@ @Override protected String getDefaultYAxisLabel(String axisName) { - Processor pr = diagramAttributes.getProcessorForAxisName(axisName); - return pr == null ? "" : pr.getAxisLabel(this); + String label; + for (Processor pr: diagramAttributes.getProcessorsForAxisName(axisName)) { + label = pr.getAxisLabel(this); + if (label != null) { + return label; + } + } + return "No configured axis label"; }