PixelBlock | @types/arcgis-js-api

Hierarchy

Accessor
- PixelBlock

Index

Properties

Methods

Properties

declaredClass

declaredClass: string

destroyed

destroyed: boolean

height

height: number

The height (or number of rows) of the PixelBlock in pixels.

initialized

initialized: boolean

mask

mask: number[] | Uint8Array

An array of nodata mask.

maskIsAlpha

maskIsAlpha: boolean

Indicates whether mask should be used as alpha values.

pixelType

pixelType: "unknown" | "s8" | "s16" | "s32" | "u8" | "u16" | "u32" | "f32" | "f64"

The pixel type.

pixels

A two dimensional array representing the pixels from the Image Service displayed on the client.

statistics

statistics: PixelBlockStatistics[]

An array of objects containing numeric statistical properties.

validPixelCount

validPixelCount: number

Number of valid pixels

width

width: number

The width (or number of columns) of the PixelBlock in pixels.

Methods

Protected _get

_get(propertyName: string): any
_get<T>(propertyName: string): T

Inherited from Accessor._get
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:35
Parameters
- propertyName: string
Returns any
Inherited from Accessor._get
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:36
Type parameters
- T
Parameters
- propertyName: string
Returns T

Protected _set

_set<T>(propertyName: string, value: T): PixelBlock

Inherited from Accessor._set
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:37
Type parameters
- T
Parameters
- propertyName: string
- value: T
Returns PixelBlock

addData

addData(planeData: PixelBlockAddDataPlaneData): void

- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:19285
Adds another plane to the PixelBlock.

Read more...

Parameters
- planeData: PixelBlockAddDataPlaneData
Returns void

destroy

destroy(): void

Inherited from Accessor.destroy
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:26
Returns void

get

get<T>(propertyName: string): T
get(propertyName: string): any

Inherited from Accessor.get
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:28
Type parameters
- T
Parameters
- propertyName: string
Returns T
Inherited from Accessor.get
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:29
Parameters
- propertyName: string
Returns any

getAsRGBA

getAsRGBA(): Uint8ClampedArray

- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:19291
Returns pixels and masks using a single array in bip format (e.g.

Read more...

Returns Uint8ClampedArray

getAsRGBAFloat

getAsRGBAFloat(): Float32Array

- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:19297
Similar to getAsRGBA, but returns floating point data.

Read more...

Returns Float32Array

getPlaneCount

getPlaneCount(): number

- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:19303
Returns the plane band count of the PixelBlock.

Read more...

Returns number

Protected notifyChange

notifyChange(propertyName: string): void

Inherited from Accessor.notifyChange
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:34
Parameters
- propertyName: string
Returns void

set

set<T>(propertyName: string, value: T): PixelBlock
set(props: HashMap<any>): PixelBlock

Inherited from Accessor.set
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:30
Type parameters
- T
Parameters
- propertyName: string
- value: T
Returns PixelBlock
Inherited from Accessor.set
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:31
Parameters
- props: HashMap<any>
Returns PixelBlock

watch

watch(path: string | string[], callback: WatchCallback, sync?: boolean): WatchHandle

Inherited from Accessor.watch
- Defined in tmpUZesca/_types_arcgis-js-api/node_modules/@types/arcgis-js-api/index.d.ts:32
Parameters
- path: string | string[]
- callback: WatchCallback
- Optional sync: boolean
Returns WatchHandle

Hierarchy

Index

Properties

Methods

Properties

declaredClass

destroyed

height

initialized

mask

maskIsAlpha

pixelType

pixels

statistics

validPixelCount

width

Methods

Protected _get

Parameters

propertyName: string

Returns any

Type parameters

T

Parameters

propertyName: string

Returns T

Protected _set

Type parameters

T

Parameters

propertyName: string

value: T

Returns PixelBlock

addData

Parameters

planeData: PixelBlockAddDataPlaneData

Returns void

destroy

Returns void

get

Type parameters

T

Parameters

propertyName: string

Returns T

Parameters

propertyName: string

Returns any

getAsRGBA

Returns Uint8ClampedArray

getAsRGBAFloat

Returns Float32Array

getPlaneCount

Returns number

Protected notifyChange

Parameters

propertyName: string

Returns void

set

Type parameters

T

Parameters

propertyName: string

value: T

Returns PixelBlock

Parameters

props: HashMap<any>

Returns PixelBlock

watch

Parameters

path: string | string[]

callback: WatchCallback

Optional sync: boolean

Returns WatchHandle