How to use

RectangleAnchor

in

org.jfree.ui

    (y1 - y0));
if(r==null || !r.intersects(area)) {
  Point2D anchorPoint = RectangleAnchor.coordinates(area,
      position.getCategoryAnchor());
  TextBlock block = tick.getLabel();

private RectangleAnchor flipAnchorH(RectangleAnchor anchor) {
  RectangleAnchor result = anchor;
  if (anchor.equals(RectangleAnchor.TOP_LEFT)) {
    result = RectangleAnchor.TOP_RIGHT;
  }
  else if (anchor.equals(RectangleAnchor.TOP_RIGHT)) {
    result = RectangleAnchor.TOP_LEFT;
  }
  else if (anchor.equals(RectangleAnchor.LEFT)) {
    result = RectangleAnchor.RIGHT;
  }
  else if (anchor.equals(RectangleAnchor.RIGHT)) {
    result = RectangleAnchor.LEFT;
  }
  else if (anchor.equals(RectangleAnchor.BOTTOM_LEFT)) {
    result = RectangleAnchor.BOTTOM_RIGHT;
  }
  else if (anchor.equals(RectangleAnchor.BOTTOM_RIGHT)) {
    result = RectangleAnchor.BOTTOM_LEFT;
  }
  return result;
}

Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(w, h),
    pt.getX(), pt.getY(), this.frameAnchor);
g2.clip(fb);
Point2D pt2 = RectangleAnchor.coordinates(bounds, this.valueAnchor);
g2.setPaint(this.paint);
g2.setFont(this.font);

final Size2D d2 = new Size2D(w, h);
final Rectangle2D bounds
    = RectangleAnchor.createRectangle(d2, x, y, anchor);
double xx = bounds.getX();
double yy = bounds.getY();

/**
 * Returns a hash code for this object.
 *
 * @return A hash code.
 */
public int hashCode() {
  int result = 19;
  result = 37 * result + this.categoryAnchor.hashCode();
  result = 37 * result + this.labelAnchor.hashCode();
  result = 37 * result + this.rotationAnchor.hashCode();
  return result;
}

final Size2D d2 = new Size2D(w, h);
final Rectangle2D bounds
    = RectangleAnchor.createRectangle(d2, x, y, anchor);
double xx = bounds.getX();
double yy = bounds.getY();

/**
 * Translates a shape to a new location such that the anchor point
 * (relative to the rectangular bounds of the shape) aligns with the
 * specified (x, y) coordinate in Java2D space.
 *
 * @param shape  the shape (<code>null</code> not permitted).
 * @param anchor  the anchor (<code>null</code> not permitted).
 * @param locationX  the x-coordinate (in Java2D space).
 * @param locationY  the y-coordinate (in Java2D space).
 *
 * @return A new and translated shape.
 */
public static Shape createTranslatedShape(final Shape shape,
                     final RectangleAnchor anchor,
                     final double locationX,
                     final double locationY) {
  if (shape == null) {
    throw new IllegalArgumentException("Null 'shape' argument.");
  }
  if (anchor == null) {
    throw new IllegalArgumentException("Null 'anchor' argument.");
  }
  Point2D anchorPoint = RectangleAnchor.coordinates(
      shape.getBounds2D(), anchor);
  final AffineTransform transform = AffineTransform.getTranslateInstance(
      locationX - anchorPoint.getX(), locationY - anchorPoint.getY());
  return transform.createTransformedShape(shape);
}

private RectangleAnchor flipAnchorV(RectangleAnchor anchor) {
  RectangleAnchor result = anchor;
  if (anchor.equals(RectangleAnchor.TOP_LEFT)) {
    result = RectangleAnchor.BOTTOM_LEFT;
  }
  else if (anchor.equals(RectangleAnchor.TOP_RIGHT)) {
    result = RectangleAnchor.BOTTOM_RIGHT;
  }
  else if (anchor.equals(RectangleAnchor.TOP)) {
    result = RectangleAnchor.BOTTOM;
  }
  else if (anchor.equals(RectangleAnchor.BOTTOM)) {
    result = RectangleAnchor.TOP;
  }
  else if (anchor.equals(RectangleAnchor.BOTTOM_LEFT)) {
    result = RectangleAnchor.TOP_LEFT;
  }
  else if (anchor.equals(RectangleAnchor.BOTTOM_RIGHT)) {
    result = RectangleAnchor.TOP_RIGHT;
  }
  return result;
}

final Size2D d2 = new Size2D(w, h);
final Rectangle2D bounds 
  = RectangleAnchor.createRectangle(d2, x, y, anchor);

/**
 * Translates a shape to a new location such that the anchor point
 * (relative to the rectangular bounds of the shape) aligns with the
 * specified (x, y) coordinate in Java2D space.
 *
 * @param shape  the shape (<code>null</code> not permitted).
 * @param anchor  the anchor (<code>null</code> not permitted).
 * @param locationX  the x-coordinate (in Java2D space).
 * @param locationY  the y-coordinate (in Java2D space).
 *
 * @return A new and translated shape.
 */
public static Shape createTranslatedShape(final Shape shape,
                     final RectangleAnchor anchor,
                     final double locationX,
                     final double locationY) {
  if (shape == null) {
    throw new IllegalArgumentException("Null 'shape' argument.");
  }
  if (anchor == null) {
    throw new IllegalArgumentException("Null 'anchor' argument.");
  }
  Point2D anchorPoint = RectangleAnchor.coordinates(
      shape.getBounds2D(), anchor);
  final AffineTransform transform = AffineTransform.getTranslateInstance(
      locationX - anchorPoint.getX(), locationY - anchorPoint.getY());
  return transform.createTransformedShape(shape);
}

if (this.equals(RectangleAnchor.CENTER)) {
  result = RectangleAnchor.CENTER;
else if (this.equals(RectangleAnchor.TOP)) {
  result = RectangleAnchor.TOP;
else if (this.equals(RectangleAnchor.BOTTOM)) {
  result = RectangleAnchor.BOTTOM;
else if (this.equals(RectangleAnchor.LEFT)) {
  result = RectangleAnchor.LEFT;
else if (this.equals(RectangleAnchor.RIGHT)) {
  result = RectangleAnchor.RIGHT;
else if (this.equals(RectangleAnchor.TOP_LEFT)) {
  result = RectangleAnchor.TOP_LEFT;
else if (this.equals(RectangleAnchor.TOP_RIGHT)) {
  result = RectangleAnchor.TOP_RIGHT;
else if (this.equals(RectangleAnchor.BOTTOM_LEFT)) {
  result = RectangleAnchor.BOTTOM_LEFT;
else if (this.equals(RectangleAnchor.BOTTOM_RIGHT)) {
  result = RectangleAnchor.BOTTOM_RIGHT;

/**
 * Translates a shape to a new location such that the anchor point 
 * (relative to the rectangular bounds of the shape) aligns with the 
 * specified (x, y) coordinate in Java2D space.
 *  
 * @param shape  the shape (<code>null</code> not permitted).
 * @param anchor  the anchor (<code>null</code> not permitted).
 * @param locationX  the x-coordinate (in Java2D space).
 * @param locationY  the y-coordinate (in Java2D space).
 * 
 * @return A new and translated shape.
 */
public static Shape createTranslatedShape(final Shape shape, 
                     final RectangleAnchor anchor, 
                     final double locationX,
                     final double locationY) {
  if (shape == null) {
    throw new IllegalArgumentException("Null 'shape' argument.");
  }        
  if (anchor == null) {
    throw new IllegalArgumentException("Null 'anchor' argument.");
  }
  Point2D anchorPoint = RectangleAnchor.coordinates(
    shape.getBounds2D(), anchor
  );
  final AffineTransform transform = AffineTransform.getTranslateInstance(
    locationX - anchorPoint.getX(), locationY - anchorPoint.getY()
  );
  return transform.createTransformedShape(shape);   
}

if (anchor.equals(RectangleAnchor.TOP_LEFT)) {
  result = TextAnchor.TOP_RIGHT;
else if (anchor.equals(RectangleAnchor.TOP)) {
  result = TextAnchor.TOP_CENTER;
else if (anchor.equals(RectangleAnchor.TOP_RIGHT)) {
  result = TextAnchor.TOP_LEFT;
else if (anchor.equals(RectangleAnchor.LEFT)) {
  result = TextAnchor.HALF_ASCENT_RIGHT;
else if (anchor.equals(RectangleAnchor.RIGHT)) {
  result = TextAnchor.HALF_ASCENT_LEFT;
else if (anchor.equals(RectangleAnchor.BOTTOM_LEFT)) {
  result = TextAnchor.BOTTOM_RIGHT;
else if (anchor.equals(RectangleAnchor.BOTTOM)) {
  result = TextAnchor.BOTTOM_CENTER;
else if (anchor.equals(RectangleAnchor.BOTTOM_RIGHT)) {
  result = TextAnchor.BOTTOM_LEFT;

      labelOffsetType, LengthAdjustmentType.CONTRACT);
return RectangleAnchor.coordinates(anchorRect, anchor);

if (this.equals(RectangleAnchor.CENTER)) {
  result = RectangleAnchor.CENTER;
else if (this.equals(RectangleAnchor.TOP)) {
  result = RectangleAnchor.TOP;
else if (this.equals(RectangleAnchor.BOTTOM)) {
  result = RectangleAnchor.BOTTOM;
else if (this.equals(RectangleAnchor.LEFT)) {
  result = RectangleAnchor.LEFT;
else if (this.equals(RectangleAnchor.RIGHT)) {
  result = RectangleAnchor.RIGHT;
else if (this.equals(RectangleAnchor.TOP_LEFT)) {
  result = RectangleAnchor.TOP_LEFT;
else if (this.equals(RectangleAnchor.TOP_RIGHT)) {
  result = RectangleAnchor.TOP_RIGHT;
else if (this.equals(RectangleAnchor.BOTTOM_LEFT)) {
  result = RectangleAnchor.BOTTOM_LEFT;
else if (this.equals(RectangleAnchor.BOTTOM_RIGHT)) {
  result = RectangleAnchor.BOTTOM_RIGHT;

      LengthAdjustmentType.CONTRACT, labelOffsetForRange);
return RectangleAnchor.coordinates(anchorRect, anchor);

if (this.blockAnchor.equals(RectangleAnchor.BOTTOM_LEFT)) {
  this.xOffset = 0.0;
  this.yOffset = 0.0;
else if (this.blockAnchor.equals(RectangleAnchor.BOTTOM)) {
  this.xOffset = -this.blockWidth / 2.0;
  this.yOffset = 0.0;
else if (this.blockAnchor.equals(RectangleAnchor.BOTTOM_RIGHT)) {
  this.xOffset = -this.blockWidth;
  this.yOffset = 0.0;
else if (this.blockAnchor.equals(RectangleAnchor.LEFT)) {
  this.xOffset = 0.0;
  this.yOffset = -this.blockHeight / 2.0;
else if (this.blockAnchor.equals(RectangleAnchor.CENTER)) {
  this.xOffset = -this.blockWidth / 2.0;
  this.yOffset = -this.blockHeight / 2.0;
else if (this.blockAnchor.equals(RectangleAnchor.RIGHT)) {
  this.xOffset = -this.blockWidth;
  this.yOffset = -this.blockHeight / 2.0;
else if (this.blockAnchor.equals(RectangleAnchor.TOP_LEFT)) {
  this.xOffset = 0.0;
  this.yOffset = -this.blockHeight;
else if (this.blockAnchor.equals(RectangleAnchor.TOP)) {

      LengthAdjustmentType.CONTRACT, labelOffsetType);
return RectangleAnchor.coordinates(anchorRect, anchor);

if (anchor.equals(RectangleAnchor.TOP_LEFT)) {
  result = TextAnchor.BOTTOM_LEFT;
else if (anchor.equals(RectangleAnchor.TOP)) {
  result = TextAnchor.BOTTOM_CENTER;
else if (anchor.equals(RectangleAnchor.TOP_RIGHT)) {
  result = TextAnchor.BOTTOM_RIGHT;
else if (anchor.equals(RectangleAnchor.LEFT)) {
  result = TextAnchor.HALF_ASCENT_LEFT;
else if (anchor.equals(RectangleAnchor.RIGHT)) {
  result = TextAnchor.HALF_ASCENT_RIGHT;
else if (anchor.equals(RectangleAnchor.BOTTOM_LEFT)) {
  result = TextAnchor.TOP_LEFT;
else if (anchor.equals(RectangleAnchor.BOTTOM)) {
  result = TextAnchor.TOP_CENTER;
else if (anchor.equals(RectangleAnchor.BOTTOM_RIGHT)) {
  result = TextAnchor.TOP_RIGHT;

Point2D location = RectangleAnchor.coordinates(area,
    this.shapeLocation);
Shape aLine = ShapeUtilities.createTranslatedShape(getLine(),
Point2D location = RectangleAnchor.coordinates(area,
    this.shapeLocation);