JavaFX 27 · com.sun.javafx.geom.Point2D · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
public float	x The X coordinate of this `Point2D`.
public float	y The Y coordinate of this `Point2D`.

Access	Constructor and Description
public	Point2D() Constructs and initializes a `Point2D` with coordinates (0, 0).
public	Point2D(float the X coordinate of the newly constructed `Point2D` x, float the Y coordinate of the newly constructed `Point2D` y) Constructs and initializes a `Point2D` with the specified coordinates.

Method Summary

Modifier and Type	Method and Description
public static float	Returns: the distance between the two sets of specified coordinates. distance(float the X coordinate of the first specified point x1, float the Y coordinate of the first specified point y1, float the X coordinate of the second specified point x2, float the Y coordinate of the second specified point y2) Returns the distance between two points.
public float	Returns: the distance between this `Point2D` and a specified point. distance(float the X coordinate of the specified point to be measured against this `Point2D` px, float the Y coordinate of the specified point to be measured against this `Point2D` py) Returns the distance from this `Point2D` to a specified point.
public float	Returns: the distance between this `Point2D` and the specified `Point2D`. distance(Point2D the specified point to be measured against this `Point2D` pt) Returns the distance from this `Point2D` to a specified `Point2D`.
public static float	Returns: the square of the distance between the two sets of specified coordinates. distanceSq(float the X coordinate of the first specified point x1, float the Y coordinate of the first specified point y1, float the X coordinate of the second specified point x2, float the Y coordinate of the second specified point y2) Returns the square of the distance between two points.
public float	Returns: the square of the distance between this `Point2D` and the specified point. distanceSq(float the X coordinate of the specified point to be measured against this `Point2D` px, float the Y coordinate of the specified point to be measured against this `Point2D` py) Returns the square of the distance from this `Point2D` to a specified point.
public float	Returns: the square of the distance between this `Point2D` to a specified `Point2D`. distanceSq(Point2D the specified point to be measured against this `Point2D` pt) Returns the square of the distance from this `Point2D` to a specified `Point2D`.
public boolean	Returns: `true` if the object to be compared is an instance of `Point2D` and has the same values; `false` otherwise. equals(Object an object to be compared with this `Point2D` obj) Overrides java.lang.Object.equals. Determines whether or not two points are equal.
public int	Returns: a hash code for this `Point2D`. hashCode() Overrides java.lang.Object.hashCode. Returns the hashcode for this `Point2D`.
public void	setLocation(float the new X coordinate of this `Point2D` x, float the new Y coordinate of this `Point2D` y) Sets the location of this `Point2D` to the specified `float` coordinates.
public void	setLocation(Point2D the specified `Point2D` to which to set this `Point2D` p) Sets the location of this `Point2D` to the same coordinates as the specified `Point2D` object.
public String	Returns: a string representation of this `Point2D`. toString() Overrides java.lang.Object.toString. Returns a `String` that represents the value of this `Point2D`.

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

x	back to summary
public float x The X coordinate of this `Point2D`.

y	back to summary
public float y The Y coordinate of this `Point2D`.

Point2D	back to summary
public Point2D() Constructs and initializes a `Point2D` with coordinates (0, 0).

Point2D	back to summary
public Point2D(float x, float y) Constructs and initializes a `Point2D` with the specified coordinates. Parameters x:float the X coordinate of the newly constructed `Point2D` y:float the Y coordinate of the newly constructed `Point2D`

Method Detail

distance	back to summary
public static float distance(float x1, float y1, float x2, float y2) Returns the distance between two points. Parameters x1:float the X coordinate of the first specified point y1:float the Y coordinate of the first specified point x2:float the X coordinate of the second specified point y2:float the Y coordinate of the second specified point Returns:float the distance between the two sets of specified coordinates.

distance

back to summary

public static float distance(float x1, float y1, float x2, float y2)

Returns the distance between two points.

Parameters

x1:float: the X coordinate of the first specified point
y1:float: the Y coordinate of the first specified point
x2:float: the X coordinate of the second specified point
y2:float: the Y coordinate of the second specified point

Returns:float

the distance between the two sets of specified coordinates.

distance back to summary

distance	back to summary
public float distance(float px, float py) Returns the distance from this `Point2D` to a specified point. Parameters px:float the X coordinate of the specified point to be measured against this `Point2D` py:float the Y coordinate of the specified point to be measured against this `Point2D` Returns:float the distance between this `Point2D` and a specified point.

public float distance(float px, float py)

Returns the distance from this Point2D to a specified point.

Parameters

px:float: the X coordinate of the specified point to be measured against this Point2D
py:float: the Y coordinate of the specified point to be measured against this Point2D

Returns:float

the distance between this Point2D and a specified point.

distance back to summary

distance	back to summary
public float distance(Point2D pt) Returns the distance from this `Point2D` to a specified `Point2D`. Parameters pt:Point2D the specified point to be measured against this `Point2D` Returns:float the distance between this `Point2D` and the specified `Point2D`.

public float distance(Point2D pt)

Returns the distance from this Point2D to a specified Point2D.

Parameters

pt:Point2D: the specified point to be measured against this Point2D

Returns:float

the distance between this Point2D and the specified Point2D.

distanceSq	back to summary
public static float distanceSq(float x1, float y1, float x2, float y2) Returns the square of the distance between two points. Parameters x1:float the X coordinate of the first specified point y1:float the Y coordinate of the first specified point x2:float the X coordinate of the second specified point y2:float the Y coordinate of the second specified point Returns:float the square of the distance between the two sets of specified coordinates.

distanceSq

back to summary

public static float distanceSq(float x1, float y1, float x2, float y2)

Returns the square of the distance between two points.

Parameters

x1:float: the X coordinate of the first specified point
y1:float: the Y coordinate of the first specified point
x2:float: the X coordinate of the second specified point
y2:float: the Y coordinate of the second specified point

Returns:float

the square of the distance between the two sets of specified coordinates.

distanceSq back to summary

distanceSq	back to summary
public float distanceSq(float px, float py) Returns the square of the distance from this `Point2D` to a specified point. Parameters px:float the X coordinate of the specified point to be measured against this `Point2D` py:float the Y coordinate of the specified point to be measured against this `Point2D` Returns:float the square of the distance between this `Point2D` and the specified point.

public float distanceSq(float px, float py)

Returns the square of the distance from this Point2D to a specified point.

Parameters

px:float: the X coordinate of the specified point to be measured against this Point2D
py:float: the Y coordinate of the specified point to be measured against this Point2D

Returns:float

the square of the distance between this Point2D and the specified point.

distanceSq back to summary

distanceSq	back to summary
public float distanceSq(Point2D pt) Returns the square of the distance from this `Point2D` to a specified `Point2D`. Parameters pt:Point2D the specified point to be measured against this `Point2D` Returns:float the square of the distance between this `Point2D` to a specified `Point2D`.

public float distanceSq(Point2D pt)

Returns the square of the distance from this Point2D to a specified Point2D.

Parameters

pt:Point2D: the specified point to be measured against this Point2D

Returns:float

the square of the distance between this Point2D to a specified Point2D.

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Determines whether or not two points are equal. Two instances of `Point2D` are equal if the values of their `x` and `y` member fields, representing their position in the coordinate space, are the same. Parameters obj:Object an object to be compared with this `Point2D` Returns:boolean `true` if the object to be compared is an instance of `Point2D` and has the same values; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Determines whether or not two points are equal. Two instances of Point2D are equal if the values of their x and y member fields, representing their position in the coordinate space, are the same.

Parameters

obj:Object: an object to be compared with this Point2D

Returns:boolean

true if the object to be compared is an instance of Point2D and has the same values; false otherwise.

Annotations

@Override

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Returns the hashcode for this `Point2D`. Returns:int a hash code for this `Point2D`. Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Returns the hashcode for this Point2D.

Returns:int

a hash code for this Point2D.

Annotations

@Override

setLocation back to summary

setLocation	back to summary
public void setLocation(float x, float y) Sets the location of this `Point2D` to the specified `float` coordinates. Parameters x:float the new X coordinate of this `Point2D` y:float the new Y coordinate of this `Point2D`

public void setLocation(float x, float y)

Sets the location of this Point2D to the specified float coordinates.

Parameters

x:float: the new X coordinate of this Point2D
y:float: the new Y coordinate of this Point2D

setLocation back to summary

setLocation	back to summary
public void setLocation(Point2D p) Sets the location of this `Point2D` to the same coordinates as the specified `Point2D` object. Parameters p:Point2D the specified `Point2D` to which to set this `Point2D`

public void setLocation(Point2D p)

Sets the location of this Point2D to the same coordinates as the specified Point2D object.

Parameters

p:Point2D: the specified Point2D to which to set this Point2D

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a `String` that represents the value of this `Point2D`. Returns:String a string representation of this `Point2D`. Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Returns a String that represents the value of this Point2D.

Returns:String

a string representation of this Point2D.

Annotations

@Override

public Class Point2D

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail