Class IWBounds

A class representing a rectangle defined by two coordinates in opposite corners. To calculate the zoom level to show this rectangle in a map use IWMap.getBoundsZoomlevel().

Example:

var berlin = new IWCoordinate(13.376469, 52.516186, IWCoordinate.WGS84).toMercator();
var dortmund = new IWCoordinate(7.457671, 51.517039, IWCoordinate.WGS84).toMercator();
var bonn = new IWCoordinate(7.101044, 50.732725, IWCoordinate.WGS84).toMercator();

var bounds = new IWBounds(berlin, dortmund);
bounds.extendBy(bonn);
// Alternative: var bounds = new IWBounds( [berlin, dortmund, bonn] );

map.setCenter(bounds.getCenter(), map.getBoundsZoomlevel(bounds));

IWBounds

IWBounds(first, second)

Creates a new rectangle defined by the specified coordinates.

Parameters:
IWCoordinate first - the first corner of the rectangle, or an array of coordinates
IWCoordinate second - the second corner of the rectangle (optional, only if first parameter is a coordinate)

contains

boolean contains(other)

Checks whether the specified rectangle is contained in this one.

Parameters:
IWBounds other - another rectangle

Returns:
boolean 

containsCoordinate

boolean containsCoordinate(coord)

Checks whether the specified coordinate is contained in this rectangle.

Parameters:
IWAbstractPosition coord - a coordinate

Returns:
boolean 

equals

boolean equals(other)

Checks whether the specified rectangle and this one are the same.

Parameters:
IWBounds other - another rectangle

Returns:
boolean 

extendBy

void extendBy(coord)

Extends this rectangle by the specified coordinate or bounds.

Parameters:
IWAbstractPosition coord - a coordinate or IWBounds object

Returns:
void 

getCenter

IWAbstractPosition getCenter()

Returns the center of this rectangle as a coordinate.

Returns:
IWAbstractPosition 

getMax

IWAbstractPosition getMax()

Returns the maximum coordinate of this rectangle (larger values for x and y).

Returns:
IWAbstractPosition 

getMin

IWAbstractPosition getMin()

Returns the minimum coordinate of this rectangle (smaller values for x and y).

Returns:
IWAbstractPosition 

getNorthWest

IWAbstractPosition getNorthWest()

Returns the coordinate in the north west corner of this rectangle.

Returns:
IWAbstractPosition 

getSize

IWSize getSize()

Returns the size of this rectangle.

Returns:
IWSize 

getSouthEast

IWAbstractPosition getSouthEast()

Returns the coordinate in the south east corner of this rectangle.

Returns:
IWAbstractPosition 

intersects

boolean intersects(other)

Checks whether this rectangle intersects another one.

Parameters:
IWBounds other - another rectangle

Returns:
boolean 

isEmpty

boolean isEmpty()

Checks whether this rectangle is empty, i.e. the north west and the south east coordinates are the same.

Returns:
boolean 

toString

String toString()

Returns a string representation of this rectangle.

Returns:
String