1 package org.opentrafficsim.draw.graphs;
2
3 import org.jfree.data.xy.XYZDataset;
4
5 /**
6 * {@code XYZDataset} extension that allows retrieval of surrounding values by adjusting the item number using the number of
7 * items per column.
8 * <p>
9 * Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
10 * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
11 * <p>
12 * @version $Revision$, $LastChangedDate$, by $Author$, initial version 8 okt. 2018 <br>
13 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
14 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
15 * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
16 */
17 interface XYInterpolatedDataset extends XYZDataset
18 {
19
20 /**
21 * Returns the number of items in each column.
22 * @return int; number of items in each column
23 */
24 int getRangeBinCount();
25
26 }