English: This depicts, on a dotted circle, a tone mark occasionally used in the Tai Tham script both for Northern Thai and Lao. It is a borrowing of the Thai tone mark mai chattawa.
Date
Source
I created it using the Lamphun font, which I derived from the Hariphunchai font, for the dotted circle and the Kinnari font for the tone mark.
Author
Ed Trager produced the base glyph (dotted circle). The copyright in the tone mark lies with one or both of Db Type and the National Electronics and Computer Technology Center, a Thai organisation.
Licensing
The uploader created these files using the Hariphunchai font, which is licensed as follows:
and Version 002.007 of the Kinnari font, which is licensed as follows:
This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2 and version 3 of the GNU General Public License for more details.http://www.gnu.org/licenses/gpl.htmlGPLGNU General Public Licensetruetrue
with the following concession:
As a special exception, if you create a document which uses this font, and embed this font or unaltered portions of this font into the document, this font does not by itself cause the resulting document to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the document might be covered by the GNU General Public License. If you modify this font, you may extend this exception to your version of the font, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.
(Note that the outline of the tone mark has been converted, but with rounding errors, from quadratic splines in the font to cubic splines in the SVG file.)
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title
Copyright (C) 1999 Db Type. All Rights Reserved.
Copyright (C) 2007 National Electronics and Computer Technology Center.
All Rights Reserved."
Copyright (C) 2019 Richard Wordingham
The tone mark glyph is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This glyph is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this font; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
As a special exception, if you create a document which uses this glyphs, and
embed this glyphs or unaltered portions of these glyphs into the document,
this glyph does not by itself cause the resulting document to be covered by
the GNU General Public License. This exception does not however invalidate any
other reasons why the document might be covered by the GNU General Public
License. If you modify the glyph, you may extend this exception to your version
of the glyph, but you are not obligated to do so. If you do not wish to do so,
delete this exception statement from your version.
% Richard Wordingham manually extracted and irreversibly transformed the glyph
% on 10 February 2019. Further transformed to SVG on 10 February 2019
% The base glyph was licensed for free use under the Open Font Licence published