Constructor

# new VectorLayer(opts)

Initialization object

Parameters:

Name	Type	Attributes	Default	Description
`opts`	object			WFS layer options
`name`	string	<optional>		Layer name
`order`	number	<optional>		The order for layer rendering. At rendering time, the layers will be ordered, first by order and then by position. When undefined, a order of 0 is assumed for layers that are added to the map's layers collection.
`visible`	boolean	<optional>	true	Visibility
`opacity`	number	<optional>	1	Opacity (0, 1).
`features`	Array.<Feature>	<optional>		Feature list, the geometry of the features must be on geographic coordinates
`style`	Array.<Style>	<optional>		Array of custom styles, to modify how to render the vector data. Also you can pass a function that return a style, this function it's called for each feature and receive feature an resolution in the parameters
`url`	string	<optional>		Setting this option instructs the source to load features using an XHR loader. Use a string a one-off download of all features from the given URL. Default format is GeoJSON. When default XHR feature loader is provided, the features will be transformed from the data projection to the view projection during parsing. The default projection is EPSG:4326. Note that if a source contains non-feature data, such as a GeoJSON geometry
`attributions`	string	<optional>		Attributions.
`obliqueProjection`	ObliqueProjections	<optional>	dtm	Set how the vector layer will reproject in oblique mode. If none it´s set, the vector layer will not reproject in oblique mode. 'dtm' the layer will reproject the points on the dtm surface. 'dsm' the layer will reprojects the points on the dsm surface, if there´s no DSM available DTM will be used instead.

Tutorials:

Vector Layer

Example

Create empty layer

const layer = new Vexcel.Layers.VectorLayer();

Extends

BaseVectorLayer

Classes

VectorLayer

Methods

# addFeatures(features)

Add new features to the vector layer, the geometry of the features must be on geographic coordinates

Parameters:

Name	Type	Description
`features`	array.<Feature>

# clear()

Remove all features

# getAttributions() → {string}

Gets the attributions of the layer.

Returns:

Attributions of the layer.

Type: string

# getBoundingBox() → {Extent}

Gets the bounding box of features in the layer

Overrides:

BaseVectorLayer#getBoundingBox

Returns:

bounding box

Type: Extent

# getFeatures() → {array.<Feature>}

Return the current feature list of the layer

Returns:

Type: array.<Feature>

# getMaxZoom() → {number}

Gets the maximum zoom level of the layer.

Overrides:

BaseVectorLayer#getMaxZoom

Returns:

The maximum zoom level of the layer.

Type: number

# getMinZoom() → {number}

Gets the minimum zoom level of the layer.

Overrides:

BaseVectorLayer#getMinZoom

Returns:

The minimum zoom level of the layer.

Type: number

# getObliqueProjection() → {string}

Gets the oblique projection of the layer.

Overrides:

BaseVectorLayer#getObliqueProjection

Returns:

The oblique projection of the layer.

Type: string

# getOpacity() → {number}

Gets the opacity of the layer (between 0 and 1).

Overrides:

BaseVectorLayer#getOpacity

Returns:

The opacity of the layer.

Type: number

# getVisible() → {boolean}

Gets the visibility of the layer (true or false).

Overrides:

BaseVectorLayer#getVisible

Returns:

The visibility of the layer.

Type: boolean

# removeFeature(feature)

Remove a single feature from the source. If you want to remove all features at once, use the #clear() method instead.

Parameters:

Name	Type	Description
`feature`	Feature	Feature to remove

# setAttributions(attributions)

Sets the attributions of the layer.

Parameters:

Name	Type	Description
`attributions`	string	Attributions. Can be passed as string.

# setMaxZoom(maxZoom)

Sets the maximum zoom (exclusive) at which the layer is visible. Note that the zoom levels for layer visibility are based on the view zoom level, which may be different from a tile source zoom level.

Parameters:

Name	Type	Description
`maxZoom`	number	The maximum zoom of the layer.

Overrides:

BaseVectorLayer#setMaxZoom

# setMinZoom(minZoom)

Sets the minimum zoom (inclusive) at which the layer is visible. Note that the zoom levels for layer visibility are based on the view zoom level, which may be different from a tile source zoom level.

Parameters:

Name	Type	Description
`minZoom`	number	The minimum zoom of the layer.

Overrides:

BaseVectorLayer#setMinZoom

# setObliqueProjection(obliqueProjection)

Sets the oblique projection of the layer. Note:

'none' it´s set, the vector layer will not reprojects on oblique mode.
'dtm' the layer will reprojects the points on the dtm surface
'dsm' the layer will reprojects the points on the dsm surface, if there´s no DSM available DTM will be used instead.

Parameters:

Name	Type	Description
`obliqueProjection`	ObliqueProjections	The oblique projection of the layer.

Overrides:

BaseVectorLayer#setObliqueProjection

See:

ObliqueProjections

# setOpacity(opacity)

Sets the opacity of the layer, allowed values range from 0 to 1.

Parameters:

Name	Type	Description
`opacity`	number	The opacity of the layer.

Overrides:

BaseVectorLayer#setOpacity

# setVisible(visible)

Sets the visibility of the layer (true or false).

Parameters:

Name	Type	Description
`visible`	boolean	The visibility of the layer.

Overrides:

BaseVectorLayer#setVisible