下面列出了java.awt.Color#blue ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Confirm that the equals() method can distinguish all the required fields.
*/
@Test
public void testEquals() {
ColorBlock b1 = new ColorBlock(Color.red, 1.0, 2.0);
ColorBlock b2 = new ColorBlock(Color.red, 1.0, 2.0);
assertTrue(b1.equals(b2));
assertTrue(b2.equals(b2));
b1 = new ColorBlock(Color.blue, 1.0, 2.0);
assertFalse(b1.equals(b2));
b2 = new ColorBlock(Color.blue, 1.0, 2.0);
assertTrue(b1.equals(b2));
b1 = new ColorBlock(Color.blue, 1.1, 2.0);
assertFalse(b1.equals(b2));
b2 = new ColorBlock(Color.blue, 1.1, 2.0);
assertTrue(b1.equals(b2));
b1 = new ColorBlock(Color.blue, 1.1, 2.2);
assertFalse(b1.equals(b2));
b2 = new ColorBlock(Color.blue, 1.1, 2.2);
assertTrue(b1.equals(b2));
}
/**
* Confirm that the equals() method can distinguish all the required fields.
*/
@Test
public void testEquals() {
BlockBorder b1 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0,
4.0), Color.red);
BlockBorder b2 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0,
4.0), Color.red);
assertTrue(b1.equals(b2));
assertTrue(b2.equals(b2));
// insets
b1 = new BlockBorder(new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0,
3.0, 4.0), Color.red);
assertFalse(b1.equals(b2));
b2 = new BlockBorder(new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0,
3.0, 4.0), Color.red);
assertTrue(b1.equals(b2));
// paint
b1 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0, 4.0),
Color.blue);
assertFalse(b1.equals(b2));
b2 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0, 4.0),
Color.blue);
assertTrue(b1.equals(b2));
}
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() {
GradientPaint gp = new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
Color.blue);
Rectangle2D bounds1 = new Rectangle2D.Double(10.0, 20.0, 30.0, 40.0);
ColorBlock b1 = new ColorBlock(gp, 1.0, 2.0);
b1.setBounds(bounds1);
ColorBlock b2 = null;
try {
b2 = (ColorBlock) b1.clone();
}
catch (CloneNotSupportedException e) {
fail(e.toString());
}
assertTrue(b1 != b2);
assertTrue(b1.getClass() == b2.getClass());
assertTrue(b1.equals(b2));
// check independence
bounds1.setRect(1.0, 2.0, 3.0, 4.0);
assertFalse(b1.equals(b2));
b2.setBounds(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertTrue(b1.equals(b2));
}
private static BufferedImage createSrcImage() {
BufferedImage img = createImage();
Graphics2D g = img.createGraphics();
Color[] colors = { Color.red, Color.green, Color.blue };
float[] dist = {0.0f, 0.5f, 1.0f };
Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
RadialGradientPaint p =
new RadialGradientPaint(center, 0.5f * w, dist, colors);
g.setPaint(p);
g.fillRect(0, 0, w, h);
g.dispose();
return img;
}
private static BufferedImage createTestImage() {
int w = 1024;
int h = 768;
BufferedImage img = new
BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Graphics2D g = img.createGraphics();
Color[] colors = { Color.red, Color.green, Color.blue };
float[] dist = {0.0f, 0.5f, 1.0f };
Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
RadialGradientPaint p =
new RadialGradientPaint(center, 0.5f * w, dist, colors);
g.setPaint(p);
g.fillRect(0, 0, w, h);
g.dispose();
return img;
}
/**
* Confirm that the equals method can distinguish all the required fields.
*/
@Test
public void testEquals() {
LegendItemCollection c1 = new LegendItemCollection();
LegendItemCollection c2 = new LegendItemCollection();
assertEquals(c1, c2);
assertEquals(c2, c1);
LegendItem item1 = new LegendItem("Label", "Description",
"ToolTip", "URL", true,
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), true, Color.red,
true, Color.blue, new BasicStroke(1.2f), true,
new Line2D.Double(1.0, 2.0, 3.0, 4.0),
new BasicStroke(2.1f), Color.green);
LegendItem item2 = new LegendItem("Label", "Description",
"ToolTip", "URL", true,
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
true, Color.red, true, Color.blue, new BasicStroke(1.2f), true,
new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f),
Color.green);
c1.add(item1);
assertFalse(c1.equals(c2));
c2.add(item2);
assertEquals(c1, c2);
}
/**
* Serialize an instance, restore it, and check for equality.
*/
@Test
public void testSerialization() {
XYDifferenceRenderer r1 = new XYDifferenceRenderer(Color.red,
Color.blue, false);
XYDifferenceRenderer r2 = (XYDifferenceRenderer)
TestUtilities.serialised(r1);
assertEquals(r1, r2);
}
/**
* This method sets read write rows to be blue, and other rows to be their
* default rendered colour.
*/
@Override
public TableCellRenderer getCellRenderer(int row, int column) {
DefaultTableCellRenderer tcr =
(DefaultTableCellRenderer) super.getCellRenderer(row,column);
tcr.setToolTipText(getToolTip(row,column));
if (defaultColor == null) {
defaultColor = tcr.getForeground();
editableColor = Color.blue;
errorColor = Color.red;
// this sometimes happens for some reason
if (defaultColor == null) {
return tcr;
}
}
if (column != VALUE_COLUMN) {
tcr.setForeground(defaultColor);
return tcr;
}
if (isCellError(row,column)) {
tcr.setForeground(errorColor);
} else if (isCellEditable(row, column)) {
tcr.setForeground(editableColor);
} else {
tcr.setForeground(defaultColor);
}
return tcr;
}
/**
* This method sets read write rows to be blue, and other rows to be their
* default rendered colour.
*/
@Override
public TableCellRenderer getCellRenderer(int row, int column) {
DefaultTableCellRenderer tcr =
(DefaultTableCellRenderer) super.getCellRenderer(row,column);
tcr.setToolTipText(getToolTip(row,column));
if (defaultColor == null) {
defaultColor = tcr.getForeground();
editableColor = Color.blue;
errorColor = Color.red;
// this sometimes happens for some reason
if (defaultColor == null) {
return tcr;
}
}
if (column != VALUE_COLUMN) {
tcr.setForeground(defaultColor);
return tcr;
}
if (isCellError(row,column)) {
tcr.setForeground(errorColor);
} else if (isCellEditable(row, column)) {
tcr.setForeground(editableColor);
} else {
tcr.setForeground(defaultColor);
}
return tcr;
}
private static void createTestFile() {
int w = 1280;
int h = 1024;
BufferedImage img = new
BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Graphics2D g = img.createGraphics();
Color[] colors = { Color.red, Color.green, Color.blue };
float[] dist = {0.0f, 0.5f, 1.0f };
Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
RadialGradientPaint p =
new RadialGradientPaint(center, 0.5f * w, dist, colors);
g.setPaint(p);
g.fillRect(0, 0, w, h);
g.dispose();
try {
System.out.println("Create test image " + file.getAbsolutePath());
boolean b = ImageIO.write(img, "JPEG", file);
if (!b) {
throw new RuntimeException("Failed to create test image.");
}
} catch (IOException e) {
throw new RuntimeException("Test failed", e);
}
}
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYShapeAnnotation a1 = new XYShapeAnnotation(
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
new BasicStroke(1.2f), Color.red, Color.blue);
XYShapeAnnotation a2 = (XYShapeAnnotation) a1.clone();
assertTrue(a1 != a2);
assertTrue(a1.getClass() == a2.getClass());
assertTrue(a1.equals(a2));
}
/**
* Allow the user the opportunity to select a Paint object. For now, we
* just use the standard color chooser - all colors are Paint objects, but
* not all Paint objects are colors (later we can implement a more general
* Paint chooser).
*/
public void attemptPaintSelection() {
Paint p = this.titlePaint.getPaint();
Color defaultColor = (p instanceof Color ? (Color) p : Color.blue);
Color c = JColorChooser.showDialog(
this, localizationResources.getString("Title_Color"), defaultColor
);
if (c != null) {
this.titlePaint.setPaint(c);
}
}
private Color getColor(String style) {
if (style.contains("r")) {
return Color.red;
} else if (style.contains("k")) {
return Color.black;
} else if (style.contains("b")) {
return Color.blue;
} else if (style.contains("g")) {
return Color.green;
} else if (style.contains("w")) {
return Color.white;
} else {
return null;
}
}
/**
* Checks that this class implements PublicCloneable.
*/
@Test
public void testPublicCloneable() {
XYShapeAnnotation a1 = new XYShapeAnnotation(
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
new BasicStroke(1.2f), Color.red, Color.blue);
assertTrue(a1 instanceof PublicCloneable);
}
private static void createTestFile() {
int w = 1280;
int h = 1024;
BufferedImage img = new
BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
Graphics2D g = img.createGraphics();
Color[] colors = { Color.red, Color.green, Color.blue };
float[] dist = {0.0f, 0.5f, 1.0f };
Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
RadialGradientPaint p =
new RadialGradientPaint(center, 0.5f * w, dist, colors);
g.setPaint(p);
g.fillRect(0, 0, w, h);
g.dispose();
try {
System.out.println("Create test image " + file.getAbsolutePath());
boolean b = ImageIO.write(img, "JPEG", file);
if (!b) {
throw new RuntimeException("Failed to create test image.");
}
} catch (IOException e) {
throw new RuntimeException("Test failed", e);
}
}
/**
* This method sets read write rows to be blue, and other rows to be their
* default rendered colour.
*/
@Override
public TableCellRenderer getCellRenderer(int row, int column) {
DefaultTableCellRenderer tcr =
(DefaultTableCellRenderer) super.getCellRenderer(row,column);
tcr.setToolTipText(getToolTip(row,column));
if (defaultColor == null) {
defaultColor = tcr.getForeground();
editableColor = Color.blue;
errorColor = Color.red;
// this sometimes happens for some reason
if (defaultColor == null) {
return tcr;
}
}
if (column != VALUE_COLUMN) {
tcr.setForeground(defaultColor);
return tcr;
}
if (isCellError(row,column)) {
tcr.setForeground(errorColor);
} else if (isCellEditable(row, column)) {
tcr.setForeground(editableColor);
} else {
tcr.setForeground(defaultColor);
}
return tcr;
}
/**
* Two objects that are equal are required to return the same hashCode.
*/
@Test
public void testHashcode() {
XYDifferenceRenderer r1
= new XYDifferenceRenderer(Color.red, Color.blue, false);
XYDifferenceRenderer r2
= new XYDifferenceRenderer(Color.red, Color.blue, false);
assertTrue(r1.equals(r2));
int h1 = r1.hashCode();
int h2 = r2.hashCode();
assertEquals(h1, h2);
}
/**
* Checks that this class implements PublicCloneable.
*/
@Test
public void testPublicCloneable() {
XYShapeAnnotation a1 = new XYShapeAnnotation(
new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
new BasicStroke(1.2f), Color.red, Color.blue);
assertTrue(a1 instanceof PublicCloneable);
}
/**
* Constructs a JFreeChart panel.
*
* @param chart the chart.
* @param width the preferred width of the panel.
* @param height the preferred height of the panel.
* @param minimumDrawWidth the minimum drawing width.
* @param minimumDrawHeight the minimum drawing height.
* @param maximumDrawWidth the maximum drawing width.
* @param maximumDrawHeight the maximum drawing height.
* @param useBuffer a flag that indicates whether to use the off-screen
* buffer to improve performance (at the expense of
* memory).
* @param properties a flag indicating whether or not the chart property
* editor should be available via the popup menu.
* @param copy a flag indicating whether or not a copy option should be
* available via the popup menu.
* @param save a flag indicating whether or not save options should be
* available via the popup menu.
* @param print a flag indicating whether or not the print option
* should be available via the popup menu.
* @param zoom a flag indicating whether or not zoom options should be
* added to the popup menu.
* @param tooltips a flag indicating whether or not tooltips should be
* enabled for the chart.
*
* @since 1.0.13
*/
public ChartPanel(JFreeChart chart, int width, int height,
int minimumDrawWidth, int minimumDrawHeight, int maximumDrawWidth,
int maximumDrawHeight, boolean useBuffer, boolean properties,
boolean copy, boolean save, boolean print, boolean zoom,
boolean tooltips) {
setChart(chart);
this.chartMouseListeners = new EventListenerList();
this.info = new ChartRenderingInfo();
this.info.setRenderingSource(this);
setPreferredSize(new Dimension(width, height));
this.useBuffer = useBuffer;
this.refreshBuffer = false;
this.minimumDrawWidth = minimumDrawWidth;
this.minimumDrawHeight = minimumDrawHeight;
this.maximumDrawWidth = maximumDrawWidth;
this.maximumDrawHeight = maximumDrawHeight;
this.zoomTriggerDistance = DEFAULT_ZOOM_TRIGGER_DISTANCE;
// set up popup menu...
this.popup = null;
if (properties || copy || save || print || zoom) {
this.popup = createPopupMenu(properties, copy, save, print, zoom);
}
enableEvents(AWTEvent.MOUSE_EVENT_MASK);
enableEvents(AWTEvent.MOUSE_MOTION_EVENT_MASK);
setDisplayToolTips(tooltips);
addMouseListener(this);
addMouseMotionListener(this);
this.defaultDirectoryForSaveAs = null;
this.enforceFileExtensions = true;
// initialize ChartPanel-specific tool tip delays with
// values the from ToolTipManager.sharedInstance()
ToolTipManager ttm = ToolTipManager.sharedInstance();
this.ownToolTipInitialDelay = ttm.getInitialDelay();
this.ownToolTipDismissDelay = ttm.getDismissDelay();
this.ownToolTipReshowDelay = ttm.getReshowDelay();
this.zoomAroundAnchor = false;
this.zoomOutlinePaint = Color.blue;
this.zoomFillPaint = new Color(0, 0, 255, 63);
this.overlays = new java.util.ArrayList();
this.availableMouseHandlers = new java.util.ArrayList();
this.zoomHandler = new ZoomHandler();
this.availableMouseHandlers.add(zoomHandler);
PanHandler panHandler = new PanHandler();
int panMask = InputEvent.CTRL_MASK;
// for MacOSX we can't use the CTRL key for mouse drags, see:
// http://developer.apple.com/qa/qa2004/qa1362.html
String osName = System.getProperty("os.name").toLowerCase();
if (osName.startsWith("mac os x")) {
panMask = InputEvent.ALT_MASK;
}
panHandler.setModifier(panMask);
this.availableMouseHandlers.add(panHandler);
this.auxiliaryMouseHandlers = new java.util.ArrayList();
}
/**
* Confirm that the equals method can distinguish all the required fields.
*/
@Test
public void testEquals() {
PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class,
new SimpleDateFormat("d"));
PeriodAxisLabelInfo info2 = new PeriodAxisLabelInfo(Day.class,
new SimpleDateFormat("d"));
assertTrue(info1.equals(info2));
assertTrue(info2.equals(info1));
Class c1 = Day.class;
Class c2 = Month.class;
DateFormat df1 = new SimpleDateFormat("d");
DateFormat df2 = new SimpleDateFormat("MMM");
RectangleInsets sp1 = new RectangleInsets(1, 1, 1, 1);
RectangleInsets sp2 = new RectangleInsets(2, 2, 2, 2);
Font lf1 = new Font("SansSerif", Font.PLAIN, 10);
Font lf2 = new Font("SansSerif", Font.BOLD, 9);
Paint lp1 = Color.black;
Paint lp2 = Color.blue;
boolean b1 = true;
boolean b2 = false;
Stroke s1 = new BasicStroke(0.5f);
Stroke s2 = new BasicStroke(0.25f);
Paint dp1 = Color.red;
Paint dp2 = Color.green;
info1 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
info2 = new PeriodAxisLabelInfo(c1, df1, sp1, lf1, lp1, b1, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
assertTrue(info1.equals(info2));
info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
assertFalse(info1.equals(info2));
info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
assertTrue(info1.equals(info2));
}