org.opencv.core
Class Point

java.lang.Object
  org.opencv.core.Point

public class Point
extends java.lang.Object

Template class for 2D points specified by its coordinates x and y. An instance of the class is interchangeable with C structures, CvPoint and CvPoint2D32f. There is also a cast operator to convert point coordinates to the specified type. The conversion from floating-point coordinates to integer coordinates is done by rounding. Commonly, the conversion uses this operation for each of the coordinates. Besides the class members listed in the declaration above, the following operations on points are implemented:

For your convenience, the following type aliases are defined:

Example:

See Also:

org.opencv.core.Point_

Field Summary

double	x
double	y

Constructor Summary

Point()

Point(double[] vals)

Point(double x, double y)

Method Summary

Point	clone()
double	dot(Point p)
boolean	equals(java.lang.Object obj)
int	hashCode()
boolean	inside(Rect r)
void	set(double[] vals)
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public double x

y

public double y

Constructor Detail

Point

public Point()

Point

public Point(double[] vals)

Point

public Point(double x,
             double y)

Method Detail

clone

public Point clone()

Overrides:

clone in class java.lang.Object

dot

public double dot(Point p)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

inside

public boolean inside(Rect r)

set

public void set(double[] vals)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object