Media Layer (Media)

Media layer displays one media on the map positionned by 4 control points.

Referenced by: operationalLayers

Properties

Property	Details
blendMode	Blend modes are used to create various effects by blending colors of top and background layers. normal blend mode is the default. Valid values: average, color, color-burn, color-dodge, darken, destination-atop, destination-in, destination-out, destination-over, difference, exclusion, hard-light, hue, invert, lighten, lighter, luminosity, minus, multiply, normal, overlay, plus, reflect, saturation, screen, soft-light, source-atop, source-in, source-out, vivid-light, xor
effect	Effect provides various filter functions to achieve different visual effects similar to how image filters (photo apps) work.
georeference	The georeference used to place a media in a MediaLayer.
id	A unique identifying string for the layer.
layerType	String indicating the layer type. Valid value of this property MediaLayer
maxScale	A number representing the maximum scale at which the layer will be visible. The number is the scale's denominator.
mediaType	Indicates the type of media the url points to. The currently only supported type is 'image' in jpeg or png format. Valid value of this property image
minScale	A number representing the minimum scale at which the layer will be visible. The number is the scale's denominator.
opacity	The degree of transparency applied to the layer on the client side, where 0 is full transparency and 1 is no transparency.
title	A user-friendly string title for the layer that can be used in a table of contents.
url	URL to the media file. The url is relative when the media file is stored as an item resource.
visibility	Boolean property determining whether the layer is initially visible in the web map.

mediaLayer Example

Live sample web map showing Media layer as an operationalLayer

{
  "id": "MediaLayer_1234",
  "layerType": "MediaLayer",
  "mediaType": "image",
  "url": "./resources/media/23ba39fd-e5fa-4169-a65f-1b0c8dc122ef.png",
  "visibility": true,
  "opacity": 1,
  "title": "Cosmic Cliffs",
  "blendMode": "multiply",
  "minScale": 0,
  "maxScale": 0,
  "georeference": {
    "coefficients": [
      0.00041916284273128335,
      -0.00012801254624143232,
      -107.88221857339221,
      -0.00011708772565063326,
      -0.000023939400565098393,
      38.006978138302806,
      -0.000003076164047493454,
      0.0000011840018297336857
    ],
    "controlPoints": [
      {
        "x": 89,
        "y": 1918
      },
      {
        "x": 83,
        "y": 101
      },
      {
        "x": 1508,
        "y": 97
      },
      {
        "x": 1517,
        "y": 1906
      }
    ],
    "height": 2048,
    "spatialReference": {
      "wkid": 4267
    },
    "width": 1585
  }
}