1 files changed, 62 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/visualization/visualizers/histogram/AbstractHistogramVisualization.java b/src/de/lmu/ifi/dbs/elki/visualization/visualizers/histogram/AbstractHistogramVisualization.java
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+++ b/src/de/lmu/ifi/dbs/elki/visualization/visualizers/histogram/AbstractHistogramVisualization.java
@@ -0,0 +1,62 @@
+package de.lmu.ifi.dbs.elki.visualization.visualizers.histogram;
+
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2012
+ Ludwig-Maximilians-Universität München
+ Lehr- und Forschungseinheit für Datenbanksysteme
+ ELKI Development Team
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import de.lmu.ifi.dbs.elki.result.Result;
+import de.lmu.ifi.dbs.elki.visualization.VisualizationTask;
+import de.lmu.ifi.dbs.elki.visualization.projections.Projection1D;
+import de.lmu.ifi.dbs.elki.visualization.visualizers.AbstractVisualization;
+
+/**
+ * One-dimensional projected visualization.
+ * 
+ * @author Erich Schubert
+ * 
+ * @apiviz.landmark
+ * @apiviz.has Projection1D
+ */
+public abstract class AbstractHistogramVisualization extends AbstractVisualization {
+  /**
+   * The current projection
+   */
+  final protected Projection1D proj;
+
+  /**
+   * Constructor.
+   * 
+   * @param task Visualization task
+   */
+  public AbstractHistogramVisualization(VisualizationTask task) {
+    super(task);
+    this.proj = task.getProj();
+  }
+  
+  @Override
+  public void resultChanged(Result current) {
+    super.resultChanged(current);
+    if(current == proj) {
+      synchronizedRedraw();
+    }
+  }
+}
+\ No newline at end of file