--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.trend.configuration;\r
+\r
+import org.simantics.databoard.annotations.Optional;\r
+import org.simantics.databoard.util.Bean;\r
+\r
+/**\r
+ * Describes a viewport to a trend chart. \r
+ *\r
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>\r
+ */\r
+public class TimeWindow extends Bean {\r
+\r
+ /** Optional start position */\r
+ public @Optional Double timeWindowStart;\r
+ \r
+ /** Optional length */\r
+ public @Optional Double timeWindowLength;\r
+ \r
+ /** Optional, percent of how much window is grown once end is reached */\r
+ public @Optional Double timeWindowIncrement;\r
+ \r
+}\r
+\r