import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a new instance of DefaultPolarItemRenderer
 */
public DefaultPolarItemRenderer() {
    this.seriesFilled = new BooleanList();
    this.drawOutlineWhenFilled = true;
    this.fillComposite = AlphaComposite.getInstance(
            AlphaComposite.SRC_OVER, 0.3f);
    this.useFillPaint = false;     // use item paint for fills by default
    this.legendLine = new Line2D.Double(-7.0, 0.0, 7.0, 0.0);
    this.shapesVisible = true;
    this.connectFirstAndLastPoint = true;
    
    this.toolTipGeneratorList = new ObjectList();
    this.urlGenerator = null;
    this.legendItemToolTipGenerator = null;
    this.legendItemURLGenerator = null;
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a new instance of <code>DialPlot</code>.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public DialPlot(ValueDataset dataset) {
    this.background = null;
    this.cap = null;
    this.dialFrame = new ArcDialFrame();
    this.datasets = new ObjectList();
    if (dataset != null) {
        setDataset(dataset);
    }
    this.scales = new ObjectList();
    this.datasetToScaleMap = new ObjectList();
    this.layers = new java.util.ArrayList();
    this.pointers = new java.util.ArrayList();
    this.viewX = 0.0;
    this.viewY = 0.0;
    this.viewW = 1.0;
    this.viewH = 1.0;
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a renderer where the tooltip generator and the URL generator are both
 * <code>null</code>.
 */
protected AbstractXYItemRenderer() {
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.urlGenerator = null;
    this.defaultEntityRadius = 3;
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a new renderer with no tool tip generator and no URL generator.
 * <P>
 * The defaults (no tool tip or URL generators) have been chosen to minimise the processing
 * required to generate a default chart.  If you require tool tips or URLs, then you can
 * easily add the required generators.
 */
protected AbstractCategoryItemRenderer() {
    this.labelGenerator = null;
    this.labelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.itemURLGenerator = null;
    this.itemURLGeneratorList = new ObjectList();
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a plot that will draw a pie chart for the specified dataset.
 *
 * @param dataset  the dataset (<code>null</code> permitted).
 */
public PiePlot(PieDataset dataset) {
    super();
    this.dataset = dataset;
    if (dataset != null) {
        dataset.addChangeListener(this);
    }
    this.pieIndex = 0;
    
    this.interiorGap = DEFAULT_INTERIOR_GAP;
    this.circular = true;
    this.startAngle = DEFAULT_START_ANGLE;
    this.direction = Rotation.CLOCKWISE;
    this.minimumArcAngleToDraw = DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW;
    
    this.sectionPaint = null;
    this.sectionPaintList = new PaintList();
    this.baseSectionPaint = null;

    this.sectionOutlinePaint = null;
    this.sectionOutlinePaintList = new PaintList();
    this.baseSectionOutlinePaint = DEFAULT_OUTLINE_PAINT;

    this.sectionOutlineStroke = null;
    this.sectionOutlineStrokeList = new StrokeList();
    this.baseSectionOutlineStroke = DEFAULT_OUTLINE_STROKE;
    
    this.explodePercentages = new ObjectList();

    this.labelGenerator = new StandardPieItemLabelGenerator();
    this.labelFont = DEFAULT_LABEL_FONT;
    this.labelPaint = DEFAULT_LABEL_PAINT;
    this.labelBackgroundPaint = DEFAULT_LABEL_BACKGROUND_PAINT;
    this.labelOutlinePaint = DEFAULT_LABEL_OUTLINE_PAINT;
    this.labelOutlineStroke = DEFAULT_LABEL_OUTLINE_STROKE;
    this.labelShadowPaint = DEFAULT_LABEL_SHADOW_PAINT;
    
    this.toolTipGenerator = null;
    this.urlGenerator = null;
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Sets the amount that a pie section should be exploded and sends a {@link PlotChangeEvent}
 * to all registered listeners.
 *
 * @param section  the section index.
 * @param percent  the explode percentage (0.30 = 30 percent).
 */
public void setExplodePercent(int section, double percent) {
    if (this.explodePercentages == null) {
        this.explodePercentages = new ObjectList();
    }
    this.explodePercentages.set(section, new Double(percent));
    notifyListeners(new PlotChangeEvent(this));
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/** 
 * Creates a new instance of <code>DialPlot</code>.
 */
public DialPlot() {
    this.background = null;
    this.cap = null;
    this.dialFrame = new StandardDialFrame();
    this.datasets = new ObjectList();
    this.scales = new ObjectList();
    this.datasetToScaleMap = new ObjectList();
    this.layers = new java.util.ArrayList();
    this.viewX = 0.0;
    this.viewY = 0.0;
    this.viewW = 1.0;
    this.viewH = 1.0;
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a renderer where the tooltip generator and the URL generator are
 * both <code>null</code>.
 */
protected AbstractXYItemRenderer() {
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.urlGenerator = null;
    this.backgroundAnnotations = new java.util.ArrayList();
    this.foregroundAnnotations = new java.util.ArrayList();
    this.defaultEntityRadius = 3;
    this.legendItemLabelGenerator = new StandardXYSeriesLabelGenerator(
            "{0}");
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a new renderer with no tool tip generator and no URL generator.
 * The defaults (no tool tip or URL generators) have been chosen to
 * minimise the processing required to generate a default chart.  If you
 * require tool tips or URLs, then you can easily add the required
 * generators.
 */
protected AbstractCategoryItemRenderer() {
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.itemURLGenerator = null;
    this.itemURLGeneratorList = new ObjectList();
    this.legendItemLabelGenerator
        = new StandardCategorySeriesLabelGenerator();
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Constructs a new MotionBubbleRenderer with the specified type of scaling.
 *
 * @param dataset   the dataset that the renderer will use
 * @param scaleType the type of scaling (must be one of:
 *                  {@link #SCALE_ON_BOTH_AXES}, {@link #SCALE_ON_DOMAIN_AXIS},
 *                  {@link #SCALE_ON_RANGE_AXIS}).
 */
public MotionBubbleRenderer(MotionDataSet dataset, int scaleType)
{
    super(scaleType);
    this.dataset = dataset;
    dataset.addChangeListener(this);
    this.selectedItems = new ObjectList();
    this.selectedCategories = new HashMap<Object,Boolean>();
    this.setBaseSeriesVisible(false, false);
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a renderer where the tooltip generator and the URL generator are
 * both <code>null</code>.
 */
protected AbstractXYItemRenderer() {
    super();
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.urlGenerator = null;
    this.backgroundAnnotations = new java.util.ArrayList();
    this.foregroundAnnotations = new java.util.ArrayList();
    this.defaultEntityRadius = 3;
    this.legendItemLabelGenerator = new StandardXYSeriesLabelGenerator(
            "{0}");
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a renderer where the tooltip generator and the URL generator are
 * both <code>null</code>.
 */
protected AbstractXYItemRenderer() {
    super();
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.urlGenerator = null;
    this.backgroundAnnotations = new java.util.ArrayList();
    this.foregroundAnnotations = new java.util.ArrayList();
    this.legendItemLabelGenerator = new StandardXYSeriesLabelGenerator(
            "{0}");
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Creates a new renderer with no tool tip generator and no URL generator.
 * The defaults (no tool tip or URL generators) have been chosen to
 * minimise the processing required to generate a default chart.  If you
 * require tool tips or URLs, then you can easily add the required
 * generators.
 */
protected AbstractCategoryItemRenderer() {
    this.itemLabelGenerator = null;
    this.itemLabelGeneratorList = new ObjectList();
    this.toolTipGenerator = null;
    this.toolTipGeneratorList = new ObjectList();
    this.itemURLGenerator = null;
    this.itemURLGeneratorList = new ObjectList();
    this.legendItemLabelGenerator
            = new StandardCategorySeriesLabelGenerator();
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Tests the equals() method.
 */
public void testEquals() {
    
    final ObjectList l1 = new ObjectList();
    l1.set(0, Color.blue);
    l1.set(1, Color.red);
    
    final ObjectList l2 = new ObjectList();
    l2.set(0, Color.blue);
    l2.set(1, Color.red);
    
    assertTrue(l1.equals(l2));
    assertTrue(l2.equals(l2));
    
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Another test of the equals method.  The capacity of the internal list shouldn't
 * be a factor.
 */
public void testEquals2() {
    
    final ObjectList l1 = new ObjectList(20);
    l1.set(0, Color.blue);
    l1.set(1, Color.red);
    
    final ObjectList l2 = new ObjectList();
    l2.set(0, Color.blue);
    l2.set(1, Color.red);
    
    assertTrue(l1.equals(l2));
    assertTrue(l2.equals(l2));
    
}
 

import org.jfree.util.ObjectList; //导入依赖的package包/类
/**
 * Tests the expand method.  This test reproduces a bug where the list was not expanded beyond
 * the initial default size of 8.  This bug is now fixed.
 */
public void testExpand() {
    final ObjectList l1 = new ObjectList();
    l1.set(10, Color.blue);
    final Color c = (Color) l1.get(10);
    assertTrue(c.equals(Color.blue));
}