Class LocalFileManager

Hierarchy (View Summary)

GirafeSingleton
- LocalFileManager

Index

Constructors

Properties

Methods

addLayer changeOpacity getLayer initializeSingleton isNullOrUndefinedOrBlank layerExists loadLocalFile removeLayer selectFeatures

Constructors

constructor

new LocalFileManager(context: IGirafeContext): LocalFileManager
Parameters
- context: IGirafeContext
Returns LocalFileManager
Overrides GirafeSingleton.constructor
- Defined in tools/localfile/localfilemanager.ts:29

Properties

`Protected` `Readonly`context

context: IGirafeContext

Methods

addLayer

addLayer(layerFile: LayerLocalFile): void
Parameters
- layerFile: LayerLocalFile
Returns void
- Defined in tools/localfile/localfilemanager.ts:160

changeOpacity

changeOpacity(layer: LayerLocalFile): void
Parameters
- layer: LayerLocalFile
Returns void
- Defined in tools/localfile/localfilemanager.ts:200

getLayer

getLayer(
    layerFile: LayerLocalFile,
):
    | VectorLayer<
        VectorSource<Feature<Geometry, { [x: string]: any }>>,
        Feature<Geometry, { [x: string]: any }>,
    >
    | null
Parameters
- layerFile: LayerLocalFile
Returns
    | VectorLayer<
        VectorSource<Feature<Geometry, { [x: string]: any }>>,
        Feature<Geometry, { [x: string]: any }>,
    >
    | null
- Defined in tools/localfile/localfilemanager.ts:171

initializeSingleton

initializeSingleton(): void
Returns void
Overrides GirafeSingleton.initializeSingleton
- Defined in tools/localfile/localfilemanager.ts:35

`Protected`isNullOrUndefinedOrBlank

isNullOrUndefinedOrBlank(val: unknown): val is "" | null | undefined
Parameters
- val: unknown
Returns val is "" | null | undefined
Inherited from GirafeSingleton.isNullOrUndefinedOrBlank
- Defined in base/GirafeSingleton.ts:19

layerExists

layerExists(layer: LayerLocalFile): boolean
Parameters
- layer: LayerLocalFile
Returns boolean
- Defined in tools/localfile/localfilemanager.ts:188

loadLocalFile

loadLocalFile(localFile: File): Promise<void>
Parameters
- localFile: File
Returns Promise<void>
- Defined in tools/localfile/localfilemanager.ts:63

removeLayer

removeLayer(layerFile: LayerLocalFile): void
Parameters
- layerFile: LayerLocalFile
Returns void
- Defined in tools/localfile/localfilemanager.ts:178

selectFeatures

selectFeatures(extent: number[]): void
Parameters
- extent: number[]
Returns void
- Defined in tools/localfile/localfilemanager.ts:192