Class: LayerLayerState

LayerState.LayerLayerState(layerTreeItemCfg, layersOrder, parentMapGroupopt)

Class representing a layer: could be vector or raster layer

Constructor

new LayerLayerState(layerTreeItemCfg, layersOrder, parentMapGroupopt)

Creating a layer state
Parameters:
Name Type Attributes Description
layerTreeItemCfg LayerTreeItemConfig the layer item config
layersOrder Array.<number> the layers order
parentMapGroup LayerGroupState <optional>
 the parent layer group
Source:

Extends

  • LayerItemState

Members

crs :string

The layer crs
Type:
  • string
Source:

extent :Extent

The layer extent
Type:
  • Extent
Source:

layerOrder :number

Layer type from top to bottom
Type:
  • number
Source:

layerType :string

Layer type
Type:
  • string
Source:
Layer popup activated
Type:
  • boolean
Source:

popupMaxFeatures :number

The layer popup max features
Type:
  • number
Source:

popupSource :string

The layer popup source
Type:
  • string
Source:

popupTemplate :string

The layer popup template
Type:
  • string
Source:

wmsAttribution :AttributionConfig

WMS layer attribution
Type:
  • AttributionConfig
Source:

wmsParameters :object

Parameters for OGC WMS Request
Type:
  • object
Source:

wmsSelectedStyleName :string

WMS selected layer style name
Type:
  • string
Source:

wmsSelectedStyleName

Update WMS selected layer style name based on wmsStyles list
Source:

wmsStyles :Array.<LayerStyleConfig>

WMS layer styles
Type:
  • Array.<LayerStyleConfig>
Source:

Methods

calculateVisibility() → {boolean}

Calculate and save visibility
Source:
Returns:
the calculated visibility
Type
boolean