1 43 44 package org.jfree.chart.plot; 45 46 import org.jfree.data.Range; 47 import org.jfree.data.contour.ContourDataset; 48 import org.jfree.data.contour.DefaultContourDataset; 49 50 55 public abstract class ContourPlotUtilities { 56 57 66 public static Range visibleRange(ContourDataset data, Range x, Range y) { 67 Range range = null; 68 range = ((DefaultContourDataset) data).getZValueRange(x, y); 69 return range; 70 } 71 72 } 73 | Popular Tags |