Rectangle implements Cloneable, Serializable { public Rectangle setHeight(float height) { this.height = height; return this; } Rectangle(float x, float y, float width, float height);  Rectangle(float width, float height);  Rectangle(Rectangle rect); static Rectangle getCommonRectangle(Rectangle... rectangles); static Rectangle getRectangleOnRotatedPage(Rectangle rect, PdfPage page); static Rectangle calculateBBox(List<Point> points); Point[] toPointsArray(); Rectangle getIntersection(Rectangle rect); boolean contains(Rectangle rect); boolean overlaps(final Rectangle rect); boolean overlaps(final Rectangle rect, final float epsilon); Rectangle setBbox(float llx, float lly, float urx, float ury); float getX(); Rectangle setX(float x); float getY(); Rectangle setY(float y); float getWidth(); Rectangle setWidth(float width); float getHeight(); Rectangle setHeight(float height); Rectangle increaseHeight(float extra); Rectangle decreaseHeight(float extra); Rectangle increaseWidth(float extra); Rectangle decreaseWidth(float extra); float getLeft(); float getRight(); float getTop(); float getBottom(); Rectangle moveDown(float move); Rectangle moveUp(float move); Rectangle moveRight(float move); Rectangle moveLeft(float move); Rectangle applyMargins(float topIndent, float rightIndent, float bottomIndent, float leftIndent, boolean reverse); boolean intersectsLine(float x1, float y1, float x2, float y2); @Override String toString(); @Override Rectangle clone(); boolean equalsWithEpsilon(Rectangle that); boolean equalsWithEpsilon(Rectangle that, float eps); static List<Rectangle> createBoundingRectanglesFromQuadPoint(PdfArray quadPoints); static Rectangle createBoundingRectangleFromQuadPoint(PdfArray quadPoints);  }
@Test public void setHeightTest() { Rectangle rectangle = new Rectangle(0,0,100,200); Assert.assertEquals(200, rectangle.getHeight(), 1e-5); rectangle.setHeight(50); Assert.assertEquals(50, rectangle.getHeight(), 1e-5); }