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
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Extends

  • LayerItemState

Members

crs :string

The layer crs

Type:
  • string
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extent :Extent

The layer extent

Type:
  • Extent
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layerOrder :number

Layer type from top to bottom

Type:
  • number
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layerType :string

Layer type

Type:
  • string
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Layer popup activated

Type:
  • boolean
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popupMaxFeatures :number

The layer popup max features

Type:
  • number
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popupSource :string

The layer popup source

Type:
  • string
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popupTemplate :string

The layer popup template

Type:
  • string
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wmsAttribution :AttributionConfig

WMS layer attribution

Type:
  • AttributionConfig
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wmsParameters :object

Parameters for OGC WMS Request

Type:
  • object
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wmsSelectedStyleName :string

WMS selected layer style name

Type:
  • string
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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