JavaFX 27 · javafx.geometry.Rectangle2D · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
public static final Rectangle2D	EMPTY An empty `Rectangle2D` instance (with all coordinates equal to zero).
private int	hash Cache the hash code to make computing hashes faster.
private double	height
private double	maxX
private double	maxY
private double	minX
private double	minY
private double	width

Access	Constructor and Description
public	Rectangle2D(double The x coordinate of the upper-left corner of the `Rectangle2D` minX, double The y coordinate of the upper-left corner of the `Rectangle2D` minY, double The width of the `Rectangle2D` width, double The height of the `Rectangle2D` height) Creates a new instance of `Rectangle2D`.

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: true if the specified point is inside the boundary of this `Rectangle2D`; false otherwise contains(Point2D the specified point to be tested p) Tests if the specified point is inside the boundary of `Rectangle2D`.
public boolean	Returns: true if the specified `(x, y)` coordinates are inside the boundary of this `Rectangle2D`; false otherwise contains(double the specified x coordinate to be tested x, double the specified y coordinate to be tested y) Tests if the specified `(x, y)` coordinates are inside the boundary of `Rectangle2D`.
public boolean	Returns: true if the specified Rectangle2D, `r`, is inside the boundary of this `Rectangle2D`; false otherwise contains(Rectangle2D The specified Rectangle2D r) Tests if the interior of this `Rectangle2D` entirely contains the specified Rectangle2D, `r`.
public boolean	Returns: true if the interior of this `Rectangle2D` entirely contains the specified rectangular area; false otherwise contains(double the x coordinate of the upper-left corner of the specified rectangular area x, double the y coordinate of the upper-left corner of the specified rectangular area y, double the width of the specified rectangular area w, double the height of the specified rectangular area h) Tests if the interior of this `Rectangle2D` entirely contains the specified rectangular area.
public boolean	Returns: `true` if this object is equal to the `obj` argument; `false` otherwise equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public double	Returns: the height getHeight() The height of this `Rectangle2D`.
public double	Returns: the x coordinate of the lower-right corner getMaxX() The x coordinate of the lower-right corner of this `Rectangle2D`.
public double	Returns: the y coordinate of the lower-right corner getMaxY() The y coordinate of the lower-right corner of this `Rectangle2D`.
public double	Returns: the x coordinate of the upper-left corner getMinX() The x coordinate of the upper-left corner of this `Rectangle2D`.
public double	Returns: the y coordinate of the upper-left corner getMinY() The y coordinate of the upper-left corner of this `Rectangle2D`.
public double	Returns: the width getWidth() The width of this `Rectangle2D`.
public int	Returns: a hash code for this `Rectangle2D` object. hashCode() Overrides java.lang.Object.hashCode. Returns a hash code for this `Rectangle2D` object.
public boolean	Returns: true if the interior of this `Rectangle2D` and the interior of the specified Rectangle2D, `r`, intersect intersects(Rectangle2D The specified Rectangle2D r) Tests if the interior of this `Rectangle2D` intersects the interior of a specified Rectangle2D, `r`.
public boolean	Returns: true if the interior of this `Rectangle2D` and the interior of the rectangular area intersect intersects(double the x coordinate of the upper-left corner of the specified rectangular area x, double the y coordinate of the upper-left corner of the specified rectangular area y, double the width of the specified rectangular area w, double the height of the specified rectangular area h) Tests if the interior of this `Rectangle2D` intersects the interior of a specified rectangular area.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of this `Rectangle2D`.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

EMPTY	back to summary
public static final Rectangle2D EMPTY An empty `Rectangle2D` instance (with all coordinates equal to zero).

hash	back to summary
private int hash Cache the hash code to make computing hashes faster.

height	back to summary
private double height

maxX	back to summary
private double maxX

maxY	back to summary
private double maxY

minX	back to summary
private double minX

minY	back to summary
private double minY

width	back to summary
private double width

Rectangle2D	back to summary
public Rectangle2D(double minX, double minY, double width, double height) Creates a new instance of `Rectangle2D`. Parameters minX:double The x coordinate of the upper-left corner of the `Rectangle2D` minY:double The y coordinate of the upper-left corner of the `Rectangle2D` width:double The width of the `Rectangle2D` height:double The height of the `Rectangle2D`

Method Detail

contains back to summary

contains	back to summary
public boolean contains(Point2D p) Tests if the specified point is inside the boundary of `Rectangle2D`. Parameters p:Point2D the specified point to be tested Returns:boolean true if the specified point is inside the boundary of this `Rectangle2D`; false otherwise

public boolean contains(Point2D p)

Tests if the specified point is inside the boundary of Rectangle2D.

Parameters

p:Point2D: the specified point to be tested

Returns:boolean

true if the specified point is inside the boundary of this Rectangle2D; false otherwise

contains back to summary

contains	back to summary
public boolean contains(double x, double y) Tests if the specified `(x, y)` coordinates are inside the boundary of `Rectangle2D`. Parameters x:double the specified x coordinate to be tested y:double the specified y coordinate to be tested Returns:boolean true if the specified `(x, y)` coordinates are inside the boundary of this `Rectangle2D`; false otherwise

public boolean contains(double x, double y)

Tests if the specified (x, y) coordinates are inside the boundary of Rectangle2D.

Parameters

x:double: the specified x coordinate to be tested
y:double: the specified y coordinate to be tested

Returns:boolean

true if the specified (x, y) coordinates are inside the boundary of this Rectangle2D; false otherwise

contains back to summary

contains	back to summary
public boolean contains(Rectangle2D r) Tests if the interior of this `Rectangle2D` entirely contains the specified Rectangle2D, `r`. Parameters r:Rectangle2D The specified Rectangle2D Returns:boolean true if the specified Rectangle2D, `r`, is inside the boundary of this `Rectangle2D`; false otherwise

public boolean contains(Rectangle2D r)

Tests if the interior of this Rectangle2D entirely contains the specified Rectangle2D, r.

Parameters

r:Rectangle2D: The specified Rectangle2D

Returns:boolean

true if the specified Rectangle2D, r, is inside the boundary of this Rectangle2D; false otherwise

contains back to summary

contains	back to summary
public boolean contains(double x, double y, double w, double h) Tests if the interior of this `Rectangle2D` entirely contains the specified rectangular area. Parameters x:double the x coordinate of the upper-left corner of the specified rectangular area y:double the y coordinate of the upper-left corner of the specified rectangular area w:double the width of the specified rectangular area h:double the height of the specified rectangular area Returns:boolean true if the interior of this `Rectangle2D` entirely contains the specified rectangular area; false otherwise

public boolean contains(double x, double y, double w, double h)

Tests if the interior of this Rectangle2D entirely contains the specified rectangular area.

Parameters

x:double: the x coordinate of the upper-left corner of the specified rectangular area
y:double: the y coordinate of the upper-left corner of the specified rectangular area
w:double: the width of the specified rectangular area
h:double: the height of the specified rectangular area

Returns:boolean

true if the interior of this Rectangle2D entirely contains the specified rectangular area; false otherwise

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is equal to the `obj` argument; `false` otherwise Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is equal to the obj argument; false otherwise

Annotations

@Override

getHeight back to summary

getHeight	back to summary
public double getHeight() The height of this `Rectangle2D`. Returns:double the height Default Value 0.0

public double getHeight()

The height of this Rectangle2D.

Returns:double: the height
Default Value: 0.0

getMaxX back to summary

getMaxX	back to summary
public double getMaxX() The x coordinate of the lower-right corner of this `Rectangle2D`. Returns:double the x coordinate of the lower-right corner Default Value `minX + width`

public double getMaxX()

The x coordinate of the lower-right corner of this Rectangle2D.

Returns:double: the x coordinate of the lower-right corner
Default Value: minX + width

getMaxY back to summary

getMaxY	back to summary
public double getMaxY() The y coordinate of the lower-right corner of this `Rectangle2D`. Returns:double the y coordinate of the lower-right corner Default Value `minY + height`

public double getMaxY()

The y coordinate of the lower-right corner of this Rectangle2D.

Returns:double: the y coordinate of the lower-right corner
Default Value: minY + height

getMinX back to summary

getMinX	back to summary
public double getMinX() The x coordinate of the upper-left corner of this `Rectangle2D`. Returns:double the x coordinate of the upper-left corner Default Value 0.0

public double getMinX()

The x coordinate of the upper-left corner of this Rectangle2D.

Returns:double: the x coordinate of the upper-left corner
Default Value: 0.0

getMinY back to summary

getMinY	back to summary
public double getMinY() The y coordinate of the upper-left corner of this `Rectangle2D`. Returns:double the y coordinate of the upper-left corner Default Value 0.0

public double getMinY()

The y coordinate of the upper-left corner of this Rectangle2D.

Returns:double: the y coordinate of the upper-left corner
Default Value: 0.0

getWidth back to summary

getWidth	back to summary
public double getWidth() The width of this `Rectangle2D`. Returns:double the width Default Value 0.0

public double getWidth()

The width of this Rectangle2D.

Returns:double: the width
Default Value: 0.0

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Returns a hash code for this `Rectangle2D` object. Returns:int a hash code for this `Rectangle2D` object. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code for this Rectangle2D object.

Returns:int

a hash code for this Rectangle2D object.

Annotations

@Override

intersects back to summary

intersects	back to summary
public boolean intersects(Rectangle2D r) Tests if the interior of this `Rectangle2D` intersects the interior of a specified Rectangle2D, `r`. Parameters r:Rectangle2D The specified Rectangle2D Returns:boolean true if the interior of this `Rectangle2D` and the interior of the specified Rectangle2D, `r`, intersect

public boolean intersects(Rectangle2D r)

Tests if the interior of this Rectangle2D intersects the interior of a specified Rectangle2D, r.

Parameters

r:Rectangle2D: The specified Rectangle2D

Returns:boolean

true if the interior of this Rectangle2D and the interior of the specified Rectangle2D, r, intersect

intersects back to summary

intersects	back to summary
public boolean intersects(double x, double y, double w, double h) Tests if the interior of this `Rectangle2D` intersects the interior of a specified rectangular area. Parameters x:double the x coordinate of the upper-left corner of the specified rectangular area y:double the y coordinate of the upper-left corner of the specified rectangular area w:double the width of the specified rectangular area h:double the height of the specified rectangular area Returns:boolean true if the interior of this `Rectangle2D` and the interior of the rectangular area intersect

public boolean intersects(double x, double y, double w, double h)

Tests if the interior of this Rectangle2D intersects the interior of a specified rectangular area.

Parameters

x:double: the x coordinate of the upper-left corner of the specified rectangular area
y:double: the y coordinate of the upper-left corner of the specified rectangular area
w:double: the width of the specified rectangular area
h:double: the height of the specified rectangular area

Returns:boolean

true if the interior of this Rectangle2D and the interior of the rectangular area intersect

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a string representation of this `Rectangle2D`. This method is intended to be used only for informational purposes. The content and format of the returned string might vary between implementations. The returned string might be empty but cannot be `null`. Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Returns a string representation of this Rectangle2D. This method is intended to be used only for informational purposes. The content and format of the returned string might vary between implementations. The returned string might be empty but cannot be null.

Annotations

@Override

public Class Rectangle2D

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