Class: Raster<ArrayType, GridType, MapType>

Defined in: Fill.ts:219

A raster (i.e. pixel) plot

Example

// Create a raster plot with the provided color map
const raster = new Raster(wind_speed_field, {cmap: color_map});

Extends

• PlotComponentFill<ArrayType, GridType, MapType>

Type Parameters

Type Parameter
ArrayType extends TypedArray
GridType extends StructuredGrid
MapType extends MapLikeType

Constructors

Constructor

new Raster<ArrayType, GridType, MapType>(field, opts): Raster<ArrayType, GridType, MapType>

Defined in: Fill.ts:226

Create a raster plot

Parameters

Parameter	Type	Description
field	RawScalarField<ArrayType, GridType>	The field to create the raster plot from
opts	RasterOptions	Options for creating the raster plot

Returns

Raster<ArrayType, GridType, MapType>

Overrides

PlotComponentFill<ArrayType, GridType, MapType>.constructor

Properties

Property	Modifier	Type	Inherited from	Defined in
cmap_mag_filter	protected	null | number	PlotComponentFill.cmap_mag_filter	Fill.ts:84
image_mag_filter	protected	null | number	PlotComponentFill.image_mag_filter	Fill.ts:83
opts	readonly	Required<ContourFillOptions>	PlotComponentFill.opts	Fill.ts:76

Methods

updateField()

updateField(field, mask?): Promise<void>

Defined in: Fill.ts:234

Update the data displayed as a raster plot

Parameters

Parameter	Type	Description
field	RawScalarField<ArrayType, GridType>	The new field to display as a raster plot
mask?	Uint8Array	-

Returns

Promise<void>

Overrides

PlotComponentFill.updateField