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1: /* =========================================================== 2: * JFreeChart : a free chart library for the Java(tm) platform 3: * =========================================================== 4: * 5: * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jfreechart/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * ---------------------------- 28: * ContourToolTipGenerator.java 29: * ---------------------------- 30: * (C) Copyright 2002, 2003, 2007, by David M. O'Donnell and Contributors. 31: * 32: * Original Author: David M. O'Donnell; 33: * Contributor(s): David Gilbert (for Object Refinery Limited); 34: * 35: * Changes 36: * ------- 37: * 23-Jan-2003 : Added standard header (DG); 38: * ------------- JFREECHART 1.0.x --------------------------------------------- 39: * 02-Feb-2007 : Deprecated (DG); 40: * 41: */ 42: 43: package org.jfree.chart.labels; 44: 45: import org.jfree.chart.plot.XYPlot; 46: import org.jfree.chart.renderer.xy.XYBlockRenderer; 47: import org.jfree.data.contour.ContourDataset; 48: 49: /** 50: * Interface for a tooltip generator for plots that use data from a 51: * {@link ContourDataset}. 52: * 53: * @deprecated This interface is no longer supported (as of version 1.0.4). 54: * If you are creating contour plots, please try to use {@link XYPlot} and 55: * {@link XYBlockRenderer}. 56: */ 57: public interface ContourToolTipGenerator { 58: 59: /** 60: * Generates a tooltip text item for a particular item within a series. 61: * 62: * @param dataset the dataset. 63: * @param item the item index (zero-based). 64: * 65: * @return The tooltip text. 66: */ 67: public String generateToolTip(ContourDataset dataset, int item); 68: 69: }