/**
 * Confirm that the equals() method can distinguish all the required fields.
 */
public void testEquals() {
    BlockContainer c1 = new BlockContainer(new FlowArrangement());
    BlockContainer c2 = new BlockContainer(new FlowArrangement());
    assertTrue(c1.equals(c2));
    assertTrue(c2.equals(c2));

    c1.setArrangement(new ColumnArrangement());
    assertFalse(c1.equals(c2));
    c2.setArrangement(new ColumnArrangement());
    assertTrue(c1.equals(c2));

    c1.add(new EmptyBlock(1.2, 3.4));
    assertFalse(c1.equals(c2));
    c2.add(new EmptyBlock(1.2, 3.4));
    assertTrue(c1.equals(c2));
}
 

/**
 * Confirm that the equals() method can distinguish all the required fields.
 */
public void testEquals() {
    BlockContainer c1 = new BlockContainer(new FlowArrangement());
    BlockContainer c2 = new BlockContainer(new FlowArrangement());
    assertTrue(c1.equals(c2));
    assertTrue(c2.equals(c2));
    
    c1.setArrangement(new ColumnArrangement());
    assertFalse(c1.equals(c2));
    c2.setArrangement(new ColumnArrangement());
    assertTrue(c1.equals(c2));
    
    c1.add(new EmptyBlock(1.2, 3.4));
    assertFalse(c1.equals(c2));
    c2.add(new EmptyBlock(1.2, 3.4));
    assertTrue(c1.equals(c2));
}
 

/**
 * Creates {@link LegendTitle}s for all dimensions from the PlotConfiguration of this Plotter2D.
 * Expects that all {@link ValueSource} s in the provided PlotConfiguration use the same
 * {@link DimensionConfig} s.
 */
private List<LegendTitle> createLegendTitles() {
	List<LegendTitle> legendTitles = new LinkedList<LegendTitle>();
	LegendConfiguration legendConfiguration = plotInstance.getCurrentPlotConfigurationClone().getLegendConfiguration();

	LegendTitle legendTitle = new SmartLegendTitle(this,
			new FlowArrangement(HorizontalAlignment.CENTER, VerticalAlignment.CENTER, 30, 2),
			new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 2));
	legendTitle.setItemPaint(legendConfiguration.getLegendFontColor());

	RectangleEdge position = legendConfiguration.getLegendPosition().getPosition();
	if (position == null) {
		return legendTitles;
	}
	legendTitle.setPosition(position);

	if (legendConfiguration.isShowLegendFrame()) {
		legendTitle.setFrame(new BlockBorder(legendConfiguration.getLegendFrameColor()));
	}
	ColoredBlockContainer wrapper = new ColoredBlockContainer(legendConfiguration.getLegendBackgroundColor());
	wrapper.add(legendTitle.getItemContainer());
	wrapper.setPadding(3, 3, 3, 3);
	legendTitle.setWrapper(wrapper);

	legendTitles.add(legendTitle);
	return legendTitles;
}
 

/**
 * Immutable - cloning is not necessary.
 */
public void testCloning() {
    FlowArrangement f1 = new FlowArrangement();
    assertFalse(f1 instanceof Cloneable);
}
 

/**
 * Immutable - cloning is not necessary.
 */
public void testCloning() {
    FlowArrangement f1 = new FlowArrangement();
    assertFalse(f1 instanceof Cloneable);
}
 

/**
 * Immutable - cloning is not necessary.
 */
public void testCloning() {
    FlowArrangement f1 = new FlowArrangement();
    assertFalse(f1 instanceof Cloneable);
}
 

/**
 * Immutable - cloning is not necessary.
 */
public void testCloning() {
    FlowArrangement f1 = new FlowArrangement();
    assertFalse(f1 instanceof Cloneable);
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 * 
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 * 
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}
 

/**
 * Constructs a new (empty) legend for the specified source.
 *
 * @param source  the source.
 */
public LegendTitle(LegendItemSource source) {
    this(source, new FlowArrangement(), new ColumnArrangement());
}