Package org.openstreetmap.josm.gui

Class MapViewState.MapViewRectangle

java.lang.Object

org.openstreetmap.josm.gui.MapViewState.MapViewRectangle

Enclosing class:

MapViewState

public class MapViewState.MapViewRectangle
extends java.lang.Object

A rectangle on the MapView. It is rectangular in screen / EastNorth space.

Field Summary

Fields

Modifier and Type	Field	Description
private MapViewState.MapViewPoint	p1
private MapViewState.MapViewPoint	p2

Constructor Summary

Constructors

Constructor	Description
MapViewRectangle(MapViewState.MapViewPoint p1, MapViewState.MapViewPoint p2)	Create a new MapViewRectangle

Method Summary

Modifier and Type	Method	Description
Bounds	getCornerBounds()	Gets a rough estimate of the bounds by assuming lat/lon are parallel to x/y.
java.awt.geom.Rectangle2D	getInView()	Gets this rectangle on the screen.
(package private) double	getInViewMaxX()
(package private) double	getInViewMaxY()
(package private) double	getInViewMinX()
(package private) double	getInViewMinY()
Bounds	getLatLonBoundsBox()	Gets the real bounds that enclose this rectangle.
MapViewState.MapViewPoint	getLineEntry(MapViewState.MapViewPoint start, MapViewState.MapViewPoint end)	Gets the entry point at which a line between start and end enters the current view.
ProjectionBounds	getProjectionBounds()	Gets the projection bounds for this rectangle.
boolean	isInView()	Check if the rectangle intersects the map view area.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

p1

private final MapViewState.MapViewPoint p1

p2

private final MapViewState.MapViewPoint p2

Constructor Detail

MapViewRectangle

MapViewRectangle(MapViewState.MapViewPoint p1,
                 MapViewState.MapViewPoint p2)

Create a new MapViewRectangle

Parameters:

p1 - The first point to use

p2 - The second point to use.

Method Detail

getProjectionBounds

public ProjectionBounds getProjectionBounds()

Gets the projection bounds for this rectangle.

Returns:

The projection bounds.

getCornerBounds

public Bounds getCornerBounds()

Gets a rough estimate of the bounds by assuming lat/lon are parallel to x/y.

Returns:

The bounds computed by converting the corners of this rectangle.

See Also:

getLatLonBoundsBox()

getLatLonBoundsBox

public Bounds getLatLonBoundsBox()

Gets the real bounds that enclose this rectangle. This is computed respecting that the borders of this rectangle may not be a straight line in latlon coordinates.

Returns:

The bounds.

Since:

10458

getInView

public java.awt.geom.Rectangle2D getInView()

Gets this rectangle on the screen.

Returns:

The rectangle.

Since:

10651

getInViewMinX

double getInViewMinX()

getInViewMaxX

double getInViewMaxX()

getInViewMinY

double getInViewMinY()

getInViewMaxY

double getInViewMaxY()

isInView

public boolean isInView()

Check if the rectangle intersects the map view area.

Returns:

true if it intersects.

Since:

10827

getLineEntry

public MapViewState.MapViewPoint getLineEntry(MapViewState.MapViewPoint start,
                                              MapViewState.MapViewPoint end)

Gets the entry point at which a line between start and end enters the current view.

Parameters:

start - The start

end - The end

Returns:

The entry point or null if the line does not intersect this view.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object