Effect

Effect provides various filter functions to achieve different visual effects similar to how image filters (photo apps) work.

Referenced by: Annotation Layer (ArcGISAnnotationLayer), Bing layer (bingLayer), Catalog Layer (CatalogLayer), CSV Layer (CSV), Dimension Layer (ArcGISDimensionLayer), Feature Effect, Feature Layer (ArcGISFeatureLayer), GeoJSON Layer (GeoJSON), GeoRSS Layer (GeoRSS), Group Layer (GroupLayer), Image Service Layer (ArcGISImageServiceLayer), Image Service Vector Layer (ArcGISImageServiceVectorLayer), KML Layer (KML), Map Service Layer (ArcGISMapServiceLayer), Media Layer (Media), OGC Feature Layer, OpenStreetMap Layer (OpenStreetMap), Stream Layer (ArcGISStreamLayer), Subtype Group Layer (SubtypeGroupLayer), Tiled Image Service Layer (ArcGISTiledImageServiceLayer), Tiled Map Service Layer (ArcGISTiledMapServiceLayer), Vector Tile Layer (VectorTileLayer), Web Feature Service Layer (WFS), Web Tiled Layer (WebTiledLayer), WMS Layer (WMS)

Can be one of the following:

• Effect Functions[] Effect definition applying to all scales.
• Scale Dependent Effect[] An array to define a scale dependent effect definition. Effects are interpolated between each scale stops.

Effect Example

[
  {
    "type": "brightness",
    "amount": 4
  }
]

Scale Dependent Effect Example

[
  {
    "scale": 36978595,
    "value": [
      {
        "type": "drop-shadow",
        "xoffset": 3,
        "yoffset": 3,
        "blurRadius": 4,
        "color": [
          0,
          0,
          0,
          255
        ]
      },
      {
        "type": "brightness",
        "amount": 4
      }
    ]
  },
  {
    "scale": 18489297,
    "value": [
      {
        "type": "drop-shadow",
        "xoffset": 2,
        "yoffset": 2,
        "blurRadius": 3,
        "color": [
          0,
          0,
          0,
          255
        ]
      },
      {
        "type": "brightness",
        "amount": 2
      }
    ]
  },
  {
    "scale": 4622324,
    "value": [
      {
        "type": "drop-shadow",
        "xoffset": 1,
        "yoffset": 1,
        "blurRadius": 2,
        "color": [
          0,
          0,
          0,
          255
        ]
      }
    ]
  }
]