Assertion: rectangle | /r/HasProperty | empty
Facets:
Source sentences:
text: Such a Rectangle is also empty with respect to containment calculations and methods which test if it contains or intersects a point or rectangle will always return false.
text: A Rectangle whose width or height is exactly zero has location along those axes with zero dimension, but is otherwise considered empty.
text: If the rectangle is empty, then the method isEmpty returns true .
text: isEmpty() Determines whether this rectangle is empty.
text: Determines whether this rectangle is empty.
text: A rectangle is empty if its width or its height is less than or equal to zero.
text: Returns: true if this rectangle is empty; false otherwise.
text: A rectangle whose width or height is negative is considered empty, and all methods defined by the Rectangle class behave accordingly.