/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* -----------------
* PiePlotTests.java
* -----------------
* (C) Copyright 2003-2014, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 18-Mar-2003 : Version 1 (DG);
* 10-May-2005 : Strengthened equals() test (DG);
* 27-Sep-2006 : Added tests for the getBaseSectionPaint() method (DG);
* 23-Nov-2006 : Additional equals() and clone() tests (DG);
* 17-Apr-2007 : Added check for label generator that returns a null label (DG);
* 31-Mar-2008 : Updated testEquals() (DG);
* 10-Jul-2009 : Updated testEquals() (DG);
* 10-Mar-2014 : Removed LegendItemCollection (DG);
*
*/
package org.jfree.chart.plot;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.fail;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.awt.GradientPaint;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.Stroke;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.text.AttributedString;
import java.util.List;
import org.junit.Test;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.labels.PieSectionLabelGenerator;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.labels.StandardPieToolTipGenerator;
import org.jfree.chart.urls.CustomPieURLGenerator;
import org.jfree.chart.urls.StandardPieURLGenerator;
import org.jfree.chart.util.DefaultShadowGenerator;
import org.jfree.chart.util.Rotation;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.general.PieDataset;
import org.jfree.chart.LegendItem;
import org.jfree.chart.TestUtils;
/**
* Some tests for the {@link PiePlot} class.
*/
public class PiePlotTest {
/**
* Test the equals() method.
*/
@Test
public void testEquals() {
PiePlot plot1 = new PiePlot();
PiePlot plot2 = new PiePlot();
assertEquals(plot1, plot2);
assertEquals(plot2, plot1);
// pieIndex...
plot1.setPieIndex(99);
assertFalse(plot1.equals(plot2));
plot2.setPieIndex(99);
assertEquals(plot1, plot2);
// interiorGap...
plot1.setInteriorGap(0.15);
assertFalse(plot1.equals(plot2));
plot2.setInteriorGap(0.15);
assertEquals(plot1, plot2);
// circular
plot1.setCircular(!plot1.isCircular());
assertFalse(plot1.equals(plot2));
plot2.setCircular(false);
assertEquals(plot1, plot2);
// startAngle
plot1.setStartAngle(Math.PI);
assertFalse(plot1.equals(plot2));
plot2.setStartAngle(Math.PI);
assertEquals(plot1, plot2);
// direction
plot1.setDirection(Rotation.ANTICLOCKWISE);
assertFalse(plot1.equals(plot2));
plot2.setDirection(Rotation.ANTICLOCKWISE);
assertEquals(plot1, plot2);
// ignoreZeroValues
plot1.setIgnoreZeroValues(true);
plot2.setIgnoreZeroValues(false);
assertFalse(plot1.equals(plot2));
plot2.setIgnoreZeroValues(true);
assertEquals(plot1, plot2);
// ignoreNullValues
plot1.setIgnoreNullValues(true);
plot2.setIgnoreNullValues(false);
assertFalse(plot1.equals(plot2));
plot2.setIgnoreNullValues(true);
assertEquals(plot1, plot2);
// sectionPaintMap
plot1.setSectionPaint("A", new GradientPaint(1.0f, 2.0f, Color.BLUE,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setSectionPaint("A", new GradientPaint(1.0f, 2.0f, Color.BLUE,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// baseSectionPaint
plot1.setBaseSectionPaint(new GradientPaint(1.0f, 2.0f, Color.BLACK,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setBaseSectionPaint(new GradientPaint(1.0f, 2.0f, Color.BLACK,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// sectionOutlinesVisible
plot1.setSectionOutlinesVisible(false);
assertFalse(plot1.equals(plot2));
plot2.setSectionOutlinesVisible(false);
assertEquals(plot1, plot2);
// sectionOutlinePaintList
plot1.setSectionOutlinePaint("A", new GradientPaint(1.0f, 2.0f,
Color.green, 3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setSectionOutlinePaint("A", new GradientPaint(1.0f, 2.0f,
Color.green, 3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// baseSectionOutlinePaint
plot1.setBaseSectionOutlinePaint(new GradientPaint(1.0f, 2.0f,
Color.gray, 3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setBaseSectionOutlinePaint(new GradientPaint(1.0f, 2.0f,
Color.gray, 3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// sectionOutlineStrokeList
plot1.setSectionOutlineStroke("A", new BasicStroke(1.0f));
assertFalse(plot1.equals(plot2));
plot2.setSectionOutlineStroke("A", new BasicStroke(1.0f));
assertEquals(plot1, plot2);
// baseSectionOutlineStroke
plot1.setBaseSectionOutlineStroke(new BasicStroke(1.0f));
assertFalse(plot1.equals(plot2));
plot2.setBaseSectionOutlineStroke(new BasicStroke(1.0f));
assertEquals(plot1, plot2);
// shadowPaint
plot1.setShadowPaint(new GradientPaint(1.0f, 2.0f, Color.orange,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setShadowPaint(new GradientPaint(1.0f, 2.0f, Color.orange,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// shadowXOffset
plot1.setShadowXOffset(4.4);
assertFalse(plot1.equals(plot2));
plot2.setShadowXOffset(4.4);
assertEquals(plot1, plot2);
// shadowYOffset
plot1.setShadowYOffset(4.4);
assertFalse(plot1.equals(plot2));
plot2.setShadowYOffset(4.4);
assertEquals(plot1, plot2);
// labelFont
plot1.setLabelFont(new Font("Serif", Font.PLAIN, 18));
assertFalse(plot1.equals(plot2));
plot2.setLabelFont(new Font("Serif", Font.PLAIN, 18));
assertEquals(plot1, plot2);
// labelPaint
plot1.setLabelPaint(new GradientPaint(1.0f, 2.0f, Color.darkGray,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelPaint(new GradientPaint(1.0f, 2.0f, Color.darkGray,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// labelBackgroundPaint
plot1.setLabelBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.RED,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.RED,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// labelOutlinePaint
plot1.setLabelOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.BLUE,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.BLUE,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// labelOutlineStroke
Stroke s = new BasicStroke(1.1f);
plot1.setLabelOutlineStroke(s);
assertFalse(plot1.equals(plot2));
plot2.setLabelOutlineStroke(s);
assertEquals(plot1, plot2);
// labelShadowPaint
plot1.setLabelShadowPaint(new GradientPaint(1.0f, 2.0f, Color.yellow,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelShadowPaint(new GradientPaint(1.0f, 2.0f, Color.yellow,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// explodePercentages
plot1.setExplodePercent("A", 0.33);
assertFalse(plot1.equals(plot2));
plot2.setExplodePercent("A", 0.33);
assertEquals(plot1, plot2);
// labelGenerator
plot1.setLabelGenerator(new StandardPieSectionLabelGenerator(
"{2}{1}{0}"));
assertFalse(plot1.equals(plot2));
plot2.setLabelGenerator(new StandardPieSectionLabelGenerator(
"{2}{1}{0}"));
assertEquals(plot1, plot2);
// labelFont
Font f = new Font("SansSerif", Font.PLAIN, 20);
plot1.setLabelFont(f);
assertFalse(plot1.equals(plot2));
plot2.setLabelFont(f);
assertEquals(plot1, plot2);
// labelPaint
plot1.setLabelPaint(new GradientPaint(1.0f, 2.0f, Color.magenta,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelPaint(new GradientPaint(1.0f, 2.0f, Color.magenta,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// maximumLabelWidth
plot1.setMaximumLabelWidth(0.33);
assertFalse(plot1.equals(plot2));
plot2.setMaximumLabelWidth(0.33);
assertEquals(plot1, plot2);
// labelGap
plot1.setLabelGap(0.11);
assertFalse(plot1.equals(plot2));
plot2.setLabelGap(0.11);
assertEquals(plot1, plot2);
// links visible
plot1.setLabelLinksVisible(false);
assertFalse(plot1.equals(plot2));
plot2.setLabelLinksVisible(false);
assertEquals(plot1, plot2);
plot1.setLabelLinkStyle(PieLabelLinkStyle.QUAD_CURVE);
assertFalse(plot1.equals(plot2));
plot2.setLabelLinkStyle(PieLabelLinkStyle.QUAD_CURVE);
assertEquals(plot1, plot2);
// linkMargin
plot1.setLabelLinkMargin(0.11);
assertFalse(plot1.equals(plot2));
plot2.setLabelLinkMargin(0.11);
assertEquals(plot1, plot2);
// labelLinkPaint
plot1.setLabelLinkPaint(new GradientPaint(1.0f, 2.0f, Color.magenta,
3.0f, 4.0f, Color.WHITE));
assertFalse(plot1.equals(plot2));
plot2.setLabelLinkPaint(new GradientPaint(1.0f, 2.0f, Color.magenta,
3.0f, 4.0f, Color.WHITE));
assertEquals(plot1, plot2);
// labelLinkStroke
plot1.setLabelLinkStroke(new BasicStroke(1.0f));
assertFalse(plot1.equals(plot2));
plot2.setLabelLinkStroke(new BasicStroke(1.0f));
assertEquals(plot1, plot2);
// toolTipGenerator
plot1.setToolTipGenerator(
new StandardPieToolTipGenerator("{2}{1}{0}")
);
assertFalse(plot1.equals(plot2));
plot2.setToolTipGenerator(
new StandardPieToolTipGenerator("{2}{1}{0}")
);
assertEquals(plot1, plot2);
// urlGenerator
plot1.setURLGenerator(new StandardPieURLGenerator("xx"));
assertFalse(plot1.equals(plot2));
plot2.setURLGenerator(new StandardPieURLGenerator("xx"));
assertEquals(plot1, plot2);
// minimumArcAngleToDraw
plot1.setMinimumArcAngleToDraw(1.0);
assertFalse(plot1.equals(plot2));
plot2.setMinimumArcAngleToDraw(1.0);
assertEquals(plot1, plot2);
// legendItemShape
plot1.setLegendItemShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertFalse(plot1.equals(plot2));
plot2.setLegendItemShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertEquals(plot1, plot2);
// legendLabelGenerator
plot1.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(
"{0} --> {1}"));
assertFalse(plot1.equals(plot2));
plot2.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(
"{0} --> {1}"));
assertEquals(plot1, plot2);
// legendLabelToolTipGenerator
plot1.setLegendLabelToolTipGenerator(
new StandardPieSectionLabelGenerator("{0} is {1}"));
assertFalse(plot1.equals(plot2));
plot2.setLegendLabelToolTipGenerator(
new StandardPieSectionLabelGenerator("{0} is {1}"));
assertEquals(plot1, plot2);
// legendLabelURLGenerator
plot1.setLegendLabelURLGenerator(new StandardPieURLGenerator(
"index.html"));
assertFalse(plot1.equals(plot2));
plot2.setLegendLabelURLGenerator(new StandardPieURLGenerator(
"index.html"));
assertEquals(plot1, plot2);
// autoPopulateSectionPaint
plot1.setAutoPopulateSectionPaint(false);
assertFalse(plot1.equals(plot2));
plot2.setAutoPopulateSectionPaint(false);
assertEquals(plot1, plot2);
// autoPopulateSectionOutlinePaint
plot1.setAutoPopulateSectionOutlinePaint(true);
assertFalse(plot1.equals(plot2));
plot2.setAutoPopulateSectionOutlinePaint(true);
assertEquals(plot1, plot2);
// autoPopulateSectionOutlineStroke
plot1.setAutoPopulateSectionOutlineStroke(true);
assertFalse(plot1.equals(plot2));
plot2.setAutoPopulateSectionOutlineStroke(true);
assertEquals(plot1, plot2);
// shadowGenerator
plot1.setShadowGenerator(new DefaultShadowGenerator(5, Color.gray,
0.6f, 4, -Math.PI / 4));
assertFalse(plot1.equals(plot2));
plot2.setShadowGenerator(new DefaultShadowGenerator(5, Color.gray,
0.6f, 4, -Math.PI / 4));
assertEquals(plot1, plot2);
plot1.setShadowGenerator(null);
assertFalse(plot1.equals(plot2));
plot2.setShadowGenerator(null);
assertEquals(plot1, plot2);
}
/**
* Some basic checks for the clone() method.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning() throws CloneNotSupportedException {
PiePlot p1 = new PiePlot();
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
}
/**
* Check cloning of the urlGenerator field.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_URLGenerator() throws CloneNotSupportedException {
CustomPieURLGenerator generator = new CustomPieURLGenerator();
PiePlot p1 = new PiePlot();
p1.setURLGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// check that the URL generator has been cloned
assertNotSame(p1.getURLGenerator(), p2.getURLGenerator());
}
/**
* Check cloning of the legendItemShape field.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendItemShape() throws CloneNotSupportedException {
Rectangle shape = new Rectangle(-4, -4, 8, 8);
PiePlot p1 = new PiePlot();
p1.setLegendItemShape(shape);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the shape and make sure it only affects p1
shape.setRect(1.0, 2.0, 3.0, 4.0);
assertFalse(p1.equals(p2));
}
/**
* Check cloning of the legendLabelGenerator field.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelGenerator()
throws CloneNotSupportedException {
StandardPieSectionLabelGenerator generator
= new StandardPieSectionLabelGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the generator and make sure it only affects p1
generator.getNumberFormat().setMinimumFractionDigits(2);
assertFalse(p1.equals(p2));
}
/**
* Check cloning of the legendLabelToolTipGenerator field.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelToolTipGenerator()
throws CloneNotSupportedException {
StandardPieSectionLabelGenerator generator
= new StandardPieSectionLabelGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelToolTipGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// change the generator and make sure it only affects p1
generator.getNumberFormat().setMinimumFractionDigits(2);
assertFalse(p1.equals(p2));
}
/**
* Check cloning of the legendLabelURLGenerator field.
* @throws CloneNotSupportedException
*/
@Test
public void testCloning_LegendLabelURLGenerator()
throws CloneNotSupportedException {
CustomPieURLGenerator generator = new CustomPieURLGenerator();
PiePlot p1 = new PiePlot();
p1.setLegendLabelURLGenerator(generator);
PiePlot p2 = (PiePlot) p1.clone();
assertNotSame(p1, p2);
assertSame(p1.getClass(), p2.getClass());
assertEquals(p1, p2);
// check that the URL generator has been cloned
assertNotSame(p1.getLegendLabelURLGenerator(),
p2.getLegendLabelURLGenerator());
}
/**
* Serialize an instance, restore it, and check for equality.
* @throws IOException
* @throws ClassNotFoundException
*/
@Test
public void testSerialization() throws IOException, ClassNotFoundException {
PiePlot p1 = new PiePlot(null);
PiePlot p2 = (PiePlot) TestUtils.serialised(p1);
assertEquals(p1, p2);
}
/**
* Some checks for the getLegendItems() method.
*/
@Test
public void testGetLegendItems() {
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("Item 1", 1.0);
dataset.setValue("Item 2", 2.0);
dataset.setValue("Item 3", 0.0);
dataset.setValue("Item 4", null);
PiePlot plot = new PiePlot(dataset);
plot.setIgnoreNullValues(false);
plot.setIgnoreZeroValues(false);
List<LegendItem> items = plot.getLegendItems();
assertEquals(4, items.size());
// check that null items are ignored if requested
plot.setIgnoreNullValues(true);
items = plot.getLegendItems();
assertEquals(3, items.size());
// check that zero items are ignored if requested
plot.setIgnoreZeroValues(true);
items = plot.getLegendItems();
assertEquals(2, items.size());
// check that negative items are always ignored
dataset.setValue("Item 5", -1.0);
items = plot.getLegendItems();
assertEquals(2, items.size());
}
/**
* Check that the default base section paint is not null, and that you
* can never set it to null.
*/
@Test
public void testGetBaseSectionPaint() {
PiePlot plot = new PiePlot();
assertNotNull(plot.getBaseSectionPaint());
try {
plot.setBaseSectionPaint(null);
fail("Should have thrown a NullPointerException on null parameter");
}
catch (IllegalArgumentException e) {
assertEquals("Null 'paint' argument.", e.getMessage());
}
}
static class NullLegendLabelGenerator implements PieSectionLabelGenerator {
@Override
public AttributedString generateAttributedSectionLabel(
PieDataset dataset, Comparable key) {
return null;
}
@Override
public String generateSectionLabel(PieDataset dataset, Comparable key) {
return null;
}
}
/**
* Draws a pie chart where the label generator returns null.
*/
@Test
public void testDrawWithNullLegendLabels() {
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("L1", 12.0);
dataset.setValue("L2", 11.0);
JFreeChart chart = ChartFactory.createPieChart("Test", dataset);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setLegendLabelGenerator(new NullLegendLabelGenerator());
BufferedImage image = new BufferedImage(200 , 100,
BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = image.createGraphics();
chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
g2.dispose();
}
@Test
public void testBug1126() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setSectionPaint("A", Color.RED);
plot1.setSectionPaint("B", Color.GREEN);
PiePlot plot2 = (PiePlot) plot1.clone();
plot2.setSectionPaint("A", Color.BLUE);
plot2.setSectionPaint("B", Color.YELLOW);
assertEquals(Color.RED, plot1.getSectionPaint("A"));
assertEquals(Color.GREEN, plot1.getSectionPaint("B"));
assertEquals(Color.BLUE, plot2.getSectionPaint("A"));
assertEquals(Color.YELLOW, plot2.getSectionPaint("B"));
}
@Test
public void testBug1126_b() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setSectionOutlinePaint("A", Color.RED);
plot1.setSectionOutlinePaint("B", Color.GREEN);
PiePlot plot2 = (PiePlot) plot1.clone();
plot2.setSectionOutlinePaint("A", Color.BLUE);
plot2.setSectionOutlinePaint("B", Color.YELLOW);
assertEquals(Color.RED, plot1.getSectionOutlinePaint("A"));
assertEquals(Color.GREEN, plot1.getSectionOutlinePaint("B"));
assertEquals(Color.BLUE, plot2.getSectionOutlinePaint("A"));
assertEquals(Color.YELLOW, plot2.getSectionOutlinePaint("B"));
}
@Test
public void testBug1126_c() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setSectionOutlineStroke("A", new BasicStroke(5.0f));
plot1.setSectionOutlineStroke("B", new BasicStroke(6.0f));
PiePlot plot2 = (PiePlot) plot1.clone();
plot2.setSectionOutlineStroke("A", new BasicStroke(7.0f));
plot2.setSectionOutlineStroke("B", new BasicStroke(8.0f));
assertEquals(new BasicStroke(5.0f), plot1.getSectionOutlineStroke("A"));
assertEquals(new BasicStroke(6.0f), plot1.getSectionOutlineStroke("B"));
assertEquals(new BasicStroke(7.0f), plot2.getSectionOutlineStroke("A"));
assertEquals(new BasicStroke(8.0f), plot2.getSectionOutlineStroke("B"));
}
@Test
public void testBug1126_d() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setExplodePercent("A", 0.1);
plot1.setExplodePercent("B", 0.2);
PiePlot plot2 = (PiePlot) plot1.clone();
plot2.setExplodePercent("A", 0.3);
plot2.setExplodePercent("B", 0.4);
assertEquals(0.1, plot1.getExplodePercent("A"), EPSILON);
assertEquals(0.2, plot1.getExplodePercent("B"), EPSILON);
assertEquals(0.3, plot2.getExplodePercent("A"), EPSILON);
assertEquals(0.4, plot2.getExplodePercent("B"), EPSILON);
}
private static final double EPSILON = 0.000000001;
@Test
public void testBug1126_e() throws CloneNotSupportedException {
DefaultPieDataset dataset1 = new DefaultPieDataset();
PiePlot plot1 = new PiePlot(dataset1);
plot1.setLabelGenerator(new StandardPieSectionLabelGenerator());
PiePlot plot2 = (PiePlot) plot1.clone();
StandardPieSectionLabelGenerator g2
= (StandardPieSectionLabelGenerator) plot2.getLabelGenerator();
g2.setAttributedLabel(1, new AttributedString("TESTING"));
assertNotEquals(plot1, plot2);
}
}