File thumbnail


File thumbnail.



Output: Stream: application/png
  Retrieves the file preview. If a preview cannot be generated the service responds with a 404.
Parameters: ?force - If true, the server streams an empty image instead of giving a 404 response if the preview cannot be generated.
  ?size - Specifies square dimensions. Defaults to 32. This also works with the force-parameter by forcing the empty image to have the specified dimensions.
  ?width - Specifies preview width. Overrides size.
  ?height - Specifies preview height. Overrides size.
  ?allowIcon=true - Returns the icon for the file if a thumbnail preview cannot be generated.