mediaInfo | Web Map Specification

Defines an image or a chart to be displayed in a popup window.

Referenced by: popupElement media, popupInfo

Properties

Property	Details
altText	A string providing the alternate text for the media.
caption	A string caption describing the media.
refreshInterval	Refresh interval of the layer in minutes. Non-zero value indicates automatic layer refresh at the specified interval. Value of 0 indicates auto refresh is not enabled. If the property does not exist, it’s equivalent to having a value of 0. Only applicable when `type` is set to `image`.
title	A string title for the media.
type	A string defining the type of media. Valid values: `barchart` `columnchart` `image` `linechart` `piechart`
value	A value object containing information about how the image should be retrieved or how the chart should be constructed. Must be one of the following values: value `Null`

mediaInfo Example

{
  "title": "Chart stats",
  "type": "barchart",
  "altText": "This chart shows statistics",
  "caption": "For a better idea...",
  "value": {
    "fields": [
      "relationships/0/Pledge"
    ],
    "tooltipField": "relationships/2/Official"
  }
}