new ol.geom.MultiLineString(coordinates, opt_layout)
Name | Type | Description |
---|---|---|
coordinates |
Array.<Array.<ol.Coordinate>> |
Coordinates. |
layout |
ol.geom.GeometryLayout |
Layout. |
Fires:
-
change
- Triggered when the geometry changes. -
propertychange
(ol.ObjectEvent) - Triggered when a property is changed.
Extends
Methods
-
appendLineString(lineString)
src/ol/geom/multilinestring.js, line 63 -
Append the passed linestring to the multilinestring.
Name Type Description lineString
ol.geom.LineString LineString.
-
applyTransform(transformFn) inherited
src/ol/geom/simplegeometry.js, line 260 -
Apply a transform function to each coordinate of the geometry. The geometry is modified in place. If you do not want the geometry modified in place, first clone() it and then use this function on the clone.
Name Type Description transformFn
ol.TransformFunction Transform.
-
changed() inherited experimental
src/ol/observable.js, line 52 -
Increases the revision counter and dispatches a 'change' event.
Fires:
-
change
experimental
-
-
clone(){ol.geom.MultiLineString}
src/ol/geom/multilinestring.js, line 82 -
Make a complete copy of the geometry.
Returns:
Clone.
-
get(key){*} inherited
src/ol/object.js, line 150 -
Gets a value.
Name Type Description key
string Key name.
Returns:
Value.
-
getClosestPoint(point, opt_closestPoint){ol.Coordinate} inherited
src/ol/geom/geometry.js, line 122 -
Return the closest point of the geometry to the passed point as
coordinate
.Name Type Description point
ol.Coordinate Point.
closestPoint
ol.Coordinate Closest point.
Returns:
Closest point.
-
getCoordinateAtM(m, opt_extrapolate, opt_interpolate){ol.Coordinate}
src/ol/geom/multilinestring.js, line 132 -
Returns the coordinate at
m
using linear interpolation, ornull
if no such coordinate exists.opt_extrapolate
controls extrapolation beyond the range of Ms in the MultiLineString. Ifopt_extrapolate
istrue
then Ms less than the first M will return the first coordinate and Ms greater than the last M will return the last coordinate.opt_interpolate
controls interpolation between consecutive LineStrings within the MultiLineString. Ifopt_interpolate
istrue
the coordinates will be linearly interpolated between the last coordinate of one LineString and the first coordinate of the next LineString. Ifopt_interpolate
isfalse
then the function will returnnull
for Ms falling between LineStrings.Name Type Description m
number M.
extrapolate
boolean Extrapolate. Default is
false
.interpolate
boolean Interpolate. Default is
false
.Returns:
Coordinate.
-
getCoordinates(){Array.<Array.<ol.Coordinate>>}
src/ol/geom/multilinestring.js, line 151 -
Return the coordinates of the multilinestring.
Returns:
Coordinates.
-
Get the extent of the geometry.
Name Type Description extent
ol.Extent Extent.
Returns:
extent Extent.
-
getFirstCoordinate(){ol.Coordinate} inherited
src/ol/geom/simplegeometry.js, line 112 -
Return the first coordinate of the geometry.
Returns:
First coordinate.
-
getKeys(){Array.<string>} inherited
src/ol/object.js, line 164 -
Get a list of object property names.
Returns:
List of property names.
-
getLastCoordinate(){ol.Coordinate} inherited
src/ol/geom/simplegeometry.js, line 130 -
Return the last coordinate of the geometry.
Returns:
Last point.
-
getLayout(){ol.geom.GeometryLayout} inherited
src/ol/geom/simplegeometry.js, line 140 -
Return the
layout
of the geometry.Returns:
Layout.
-
getLineString(index){ol.geom.LineString}
src/ol/geom/multilinestring.js, line 171 -
Return the linestring at the specified index.
Name Type Description index
number Index.
Returns:
LineString.
-
getLineStrings(){Array.<ol.geom.LineString>}
src/ol/geom/multilinestring.js, line 189 -
Return the linestrings of this multilinestring.
Returns:
LineStrings.
-
getProperties(){Object.<string, *>} inherited
src/ol/object.js, line 174 -
Get an object of all property names and values.
Returns:
Object.
-
getRevision(){number} inherited experimental
src/ol/observable.js, line 62 -
Returns:
Revision.
-
getType(){ol.geom.GeometryType}
src/ol/geom/multilinestring.js, line 250 -
Get the type of this geometry.
Returns:
Geometry type.
-
intersectsExtent(extent){boolean}
src/ol/geom/multilinestring.js, line 259 -
Test if the geometry and the passed extent intersect.
Name Type Description extent
ol.Extent Extent.
Returns:
true
if the geometry and the extent intersect.
-
on(type, listener, opt_this){goog.events.Key} inherited
src/ol/observable.js, line 75 -
Listen for a certain type of event.
Name Type Description type
string | Array.<string> The event type or array of event types.
listener
function The listener function.
this
Object The object to use as
this
inlistener
.Returns:
Unique key for the listener.
-
once(type, listener, opt_this){goog.events.Key} inherited
src/ol/observable.js, line 88 -
Listen once for a certain type of event.
Name Type Description type
string | Array.<string> The event type or array of event types.
listener
function The listener function.
this
Object The object to use as
this
inlistener
.Returns:
Unique key for the listener.
-
set(key, value) inherited
src/ol/object.js, line 203 -
Sets a value.
Name Type Description key
string Key name.
value
* Value.
-
setCoordinates(coordinates, opt_layout)
src/ol/geom/multilinestring.js, line 271 -
Set the coordinates of the multilinestring.
Name Type Description coordinates
Array.<Array.<ol.Coordinate>> Coordinates.
layout
ol.geom.GeometryLayout Layout.
-
setProperties(values) inherited
src/ol/object.js, line 216 -
Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).
Name Type Description values
Object.<string, *> Values.
-
translate(deltaX, deltaY) inherited
src/ol/geom/simplegeometry.js, line 272 -
Translate the geometry. This modifies the geometry coordinates in place. If instead you want a new geometry, first
clone()
this geometry.Name Type Description deltaX
number Delta X.
deltaY
number Delta Y.
-
un(type, listener, opt_this) inherited
src/ol/observable.js, line 101 -
Unlisten for a certain type of event.
Name Type Description type
string | Array.<string> The event type or array of event types.
listener
function The listener function.
this
Object The object which was used as
this
by thelistener
. -
unByKey(key) inherited
src/ol/observable.js, line 114 -
Removes an event listener using the key returned by
on()
oronce()
. Note that using theol.Observable.unByKey
static function is to be preferred.Name Type Description key
goog.events.Key The key returned by
on()
oronce()
. -
unset(key) inherited
src/ol/object.js, line 229 -
Unsets a property.
Name Type Description key
string Key name.