Setting image source of fld char to remote URL

[hh]

Of course you can get the display in a browser widget by
setting the htmltext alone if you give the image source
_directly_ (as part of the htmltext) as base64 encoded data.

<img src="data:image/jpeg;charset=utf-8;base64,<encodedData>" />"
[After LC-base64-encode replace linefeed with empty in the data.]