OpenLayers.Format.GML.v3 - OpenLayers

# OpenLayers.Format.GML.v3

Parses GML version 3.

#### Inherits from

- OpenLayers.Format.GML.Base

Summary

OpenLayers.Format.GML.v3 | Parses GML version 3.
Properties |
schemaLocation | {String} Schema location for a particular minor version.
curve | {Boolean} Write gml:Curve instead of gml:LineString elements.
multiCurve | {Boolean} Write gml:MultiCurve instead of gml:MultiLineString.
surface | {Boolean} Write gml:Surface instead of gml:Polygon elements.
multiSurface | {Boolean} Write gml:multiSurface instead of gml:MultiPolygon.
Constructor |
OpenLayers.Format.GML.v3 | Create a parser for GML v3.
Properties and Functions |
readers | Contains public functions, grouped by namespace prefix, that will be applied when a namespaced node is found matching the function name.
write |
writers | As a compliment to the readers property, this structure contains public writing functions grouped by namespace alias and named like the node names they produce.
setGeometryTypes | Sets the <geometryTypes> mapping.

### Properties

### schemaLocation

{String} Schema location for a particular minor version. The writers conform with the Simple Features Profile for GML.

### curve

{Boolean} Write gml:Curve instead of gml:LineString elements. This also affects the elements in multi-part geometries. Default is false. To write gml:Curve elements instead of gml:LineString, set curve to true in the options to the contstructor (cannot be changed after instantiation).

### multiCurve

{Boolean} Write gml:MultiCurve instead of gml:MultiLineString. Since the latter is deprecated in GML 3, the default is true. To write gml:MultiLineString instead of gml:MultiCurve, set multiCurve to false in the options to the constructor (cannot be changed after instantiation).

### surface

{Boolean} Write gml:Surface instead of gml:Polygon elements. This also affects the elements in multi-part geometries. Default is false. To write gml:Surface elements instead of gml:Polygon, set surface to true in the options to the contstructor (cannot be changed after instantiation).

### multiSurface

{Boolean} Write gml:multiSurface instead of gml:MultiPolygon. Since the latter is deprecated in GML 3, the default is true. To write gml:MultiPolygon instead of gml:multiSurface, set multiSurface to false in the options to the constructor (cannot be changed after instantiation).

### Constructor

### OpenLayers.Format.GML.v3

Create a parser for GML v3.

#### Parameters

options | {Object} An optional object whose properties will be set on this instance.

#### Valid options properties

featureType | {String} Local (without prefix) feature typeName (required).
featureNS | {String} Feature namespace (required).
geometryName | {String} Geometry element name.

### Properties and Functions

### readers

Contains public functions, grouped by namespace prefix, that will be applied when a namespaced node is found matching the function name. The function will be applied in the scope of this parser with two arguments: the node being read and a context object passed from the parent.

### write

> write: function( | features | )

#### Parameters

features | {Array(OpenLayers.Feature.Vector) | OpenLayers.Feature.Vector} An array of features or a single feature.

#### Returns

{String} Given an array of features, a doc with a gml:featureMembers element will be returned. Given a single feature, a doc with a gml:featureMember element will be returned.

### writers

As a compliment to the readers property, this structure contains public writing functions grouped by namespace alias and named like the node names they produce.

### setGeometryTypes

> setGeometryTypes: function()

Sets the <geometryTypes> mapping.

> write: function( | features | )

> setGeometryTypes: function()

Sets the geometryTypes mapping.
Superclass for GML parsers.
Vector features use the OpenLayers.Geometry classes as geometry description.
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