Class: OlMapLayerState

OlMapLayerState(name, olLayer, parentGroup)

Class representing an OpenLayers map layer state

Constructor

new OlMapLayerState(name, olLayer, parentGroup)

Instantiate an OpenLayers map layer state
Parameters:
Name Type Description
name string the OpenLayers map layer name
olLayer object the OpenLayers layer
parentGroup ExternalMapGroupState the parent external map group
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Extends

Classes

OlMapLayerState

Members

checked :boolean

Map item is checked
Type:
  • boolean
Overrides:
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icon :string

Map layer icon
Type:
  • string
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icon :string

Map layer icon
Type:
  • string
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itemState :null

Lizmap layer item state
Type:
  • null
Overrides:
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layerConfig :null

Lizmap layer config
Type:
  • null
Overrides:
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level :number

Map item level
Type:
  • number
Overrides:
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name :string

Map item name
Type:
  • string
Overrides:
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olLayer :string

The OpenLayers layer
Type:
  • string
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opacity :number

Map item opacity
Type:
  • number
Overrides:
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opacity :number

Set map item opacity
Type:
  • number
Overrides:
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type :string

Map item type
Type:
  • string
Overrides:
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visibility :boolean

Map item is visible It depends on the parent visibility
Type:
  • boolean
Overrides:
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wmsBoundingBoxes :Array

WMS item Bounding Boxes
Type:
  • Array
Overrides:
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wmsGeographicBoundingBox :null

WMS item Geographic Bounding Box
Type:
  • null
Overrides:
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wmsMaxScaleDenominator :number

WMS Maximum scale denominator If the maximum scale denominator is not defined: -1 is returned If the WMS layer is a group, the maximum scale denominator is the largest of the layers in the group
Type:
  • number
Overrides:
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wmsMinScaleDenominator :number

WMS Minimum scale denominator If the minimum scale denominator is not defined: -1 is returned If the WMS layer is a group, the minimum scale denominator is -1 if only one layer minimum scale denominator is not defined else the smallest layer minimum scale denominator in the group
Type:
  • number
Overrides:
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wmsName :null

WMS item name
Type:
  • null
Overrides:
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wmsTitle :string

WMS item title
Type:
  • string
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Methods

calculateVisibility() → {boolean}

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