P2DPointInterface

All Superinterfaces:

java.lang.Cloneable

All Known Implementing Classes:

P2DPoint
```
public interface P2DPointInterface
extends java.lang.Cloneable
```
The P2DPoint is the presentation of a point with a valid flag.

Since:

$Date: 2017/04/06 13:30:05 $

Version:

$Revision: 1.10 $

Author:

Andreas Hofmann

See Also:
Graphics2D

Method Summary

Methods
Modifier and Type	Method and Description
`java.lang.Object`	`clone()` Creates a new object of the same class and with the same contents as this object.
`double`	`distance(double PX, double PY)` Returns the distance from this Point2D to a specified point.
`double`	`distance(java.awt.geom.Point2D pt)` Returns the distance from this Point2D to a specified Point2D.
`double`	`distanceSq(double PX, double PY)` Returns the square of the distance from this Point2D to a specified point.
`double`	`distanceSq(java.awt.geom.Point2D pt)` Returns the square of the distance from this Point2D to a specified Point2D.
`boolean`	`equals(java.lang.Object obj)` Determines whether or not two points are equal.
`boolean`	`getFlag()` Get the flag.
`double`	`getX()` Returns the X coordinate of this Point2D in double precision.
`double`	`getY()` Returns the Y coordinate of this Point2D in double precision.
`void`	`setFlag(boolean valid)` Set the flag of the point.
`void`	`setLocation(double x, double y)` Sets the location of this Point2D to the specified float coordinates.
`void`	`setLocation(java.awt.geom.Point2D p)` Sets the location of this Point2D to the same coordinates as the specified Point2D object.

- Method Detail
  - clone
```
java.lang.Object clone()
```
    Creates a new object of the same class and with the same contents as this object.
    
    See Also:
    Point2D
  - distance
```
double distance(double PX,
              double PY)
```
    Returns the distance from this Point2D to a specified point.
    
    See Also:
    Point2D
  - distance
```
double distance(java.awt.geom.Point2D pt)
```
    Returns the distance from this Point2D to a specified Point2D.
    
    See Also:
    Point2D
  - distanceSq
```
double distanceSq(double PX,
                double PY)
```
    Returns the square of the distance from this Point2D to a specified point.
    
    See Also:
    Point2D
  - distanceSq
```
double distanceSq(java.awt.geom.Point2D pt)
```
    Returns the square of the distance from this Point2D to a specified Point2D.
    
    See Also:
    Point2D
  - equals
```
boolean equals(java.lang.Object obj)
```
    Determines whether or not two points are equal.
    
    Overrides:
    
    equals in class java.lang.Object
    
    See Also:
    Point2D
  - getX
```
double getX()
```
    Returns the X coordinate of this Point2D in double precision.
    
    See Also:
    Point2D
  - getY
```
double getY()
```
    Returns the Y coordinate of this Point2D in double precision.
    
    See Also:
    Point2D
  - setLocation
```
void setLocation(double x,
               double y)
```
    Sets the location of this Point2D to the specified float coordinates.
    
    See Also:
    Point2D
  - setLocation
```
void setLocation(java.awt.geom.Point2D p)
```
    Sets the location of this Point2D to the same coordinates as the specified Point2D object.
    
    See Also:
    Point2D
  - getFlag
```
boolean getFlag()
```
    Get the flag.
    
    Returns:
    true if the value is valid.
  - setFlag
```
void setFlag(boolean valid)
```
    Set the flag of the point.
    
    Parameters:
    valid - true if the point should be valid.

Interface P2DPointInterface

Method Summary

Method Detail

clone

distance

distance

distanceSq

distanceSq

equals

getX

getY

setLocation

setLocation

getFlag

setFlag