com.maryanovsky.gwtutils.client.geom
Interface PointView

All Known Implementing Classes:

Point

public interface PointView

Provides a view of an integer 2D point without allowing modifications.

Author:

Maryanovsky Alexander

Method Summary

boolean	equals(int x, int y) Returns whether this point represents the specified coordinates.
double	getDistanceFrom(PointView point) Returns the distance from this point to the specified one.
double	getDistanceFromOrigin() Returns the distance from this point to 0,0.
PointView	getDistancePoint(PointView point) Returns the distance from this point to the specified one, as a PointView.
Point	getDistancePoint(PointView point, Point reusable) Returns the distance from this point to the specified one, as a Point.
SizeView	getDistanceSize(PointView point) Returns the distance from this point to the specified one, as a SizeView.
Size	getDistanceSize(PointView point, Size reusable) Returns the distance from this point to the specified one in the same manner as getDistanceSize(PointView).
PointView	getOpposite() Returns the point opposite to this one.
Point	getOpposite(Point reusable) Returns the point opposite to this one.
int	getX() Returns the X coordinate.
int	getY() Returns the Y coordinate.

Method Detail

getX

int getX()

Returns the X coordinate.

getY

int getY()

Returns the Y coordinate.

getDistanceFromOrigin

double getDistanceFromOrigin()

Returns the distance from this point to 0,0.

getDistanceFrom

double getDistanceFrom(PointView point)

Returns the distance from this point to the specified one.

getDistancePoint

PointView getDistancePoint(PointView point)

Returns the distance from this point to the specified one, as a PointView.

getDistancePoint

Point getDistancePoint(PointView point,
                       Point reusable)

Returns the distance from this point to the specified one, as a Point. If the specified 2nd point is not null, it is reused and returned.

getDistanceSize

SizeView getDistanceSize(PointView point)

Returns the distance from this point to the specified one, as a SizeView. Note that this may differ from getDistancePoint(PointView) because the dimensions of a SizeView are always non-negative.

getDistanceSize

Size getDistanceSize(PointView point,
                     Size reusable)

Returns the distance from this point to the specified one in the same manner as getDistanceSize(PointView). If the specified Size is not null, it is reused and returned.

getOpposite

PointView getOpposite()

Returns the point opposite to this one.

getOpposite

Point getOpposite(Point reusable)

Returns the point opposite to this one. If the specified reusable point is not null, it is reused and returned.

equals

boolean equals(int x,
               int y)

Returns whether this point represents the specified coordinates.