Constructor
new LayerTreeItemState(mapItemState, parentGroupStateopt)
Instantiate a layer tree item
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
mapItemState |
MapItemState | the map item state |
|
parentGroupState |
LayerTreeItemState |
<optional> |
the parent layer tree group |
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Extends
Members
checked :boolean
Layer tree item is checked
Type:
- boolean
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checked :boolean
Set layer tree item is checked
Type:
- boolean
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expanded :boolean
Layer tree item is expanded
Type:
- boolean
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expanded :boolean
Set layer tree item is expanded
Type:
- boolean
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(nullable) layerConfig :LayerConfig
Lizmap layer config
Type:
- LayerConfig
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level :number
Layer tree item level
Type:
- number
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(nullable) mapItemState :MapItemState
Map item state
Type:
- MapItemState
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name :string
Config layers
Type:
- string
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opacity :number
Layer tree item opacity
Type:
- number
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opacity :number
Set layer tree item opacity
Type:
- number
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type :string
Config layers
Type:
- string
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visibility :boolean
Layer tree item is visible It depends on the parent visibility
Type:
- boolean
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wmsBoundingBoxes :Array.<LayerBoundingBoxConfig>
WMS layer Bounding Boxes
Type:
- Array.<LayerBoundingBoxConfig>
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(nullable) wmsGeographicBoundingBox :LayerGeographicBoundingBoxConfig
WMS layer Geographic Bounding Box
Type:
- LayerGeographicBoundingBoxConfig
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wmsMaxScaleDenominator :number
WMS layer 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
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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
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(nullable) wmsName :string
WMS layer name
Type:
- string
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wmsTitle :string
WMS layer title
Type:
- string
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Methods
calculateVisibility() → {boolean}
Calculate and save visibility
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Returns:
the calculated visibility
- Type
- boolean
isVisible(scaleDenominator) → {boolean}
Get item visibility taking care of this.visibility and scale
Parameters:
| Name | Type | Description |
|---|---|---|
scaleDenominator |
number | the scale denominator for which the visibility has to be evaluated |
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Returns:
the item visibility
- Type
- boolean