Redistributions of the source code must retain this copyright notice and the following disclaimer.
CanvasXpress is licensed under the terms of the Open Source GPL version 3.0 license.
This program 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.
Please see a copy of the GNU General Public License at http://www.gnu.org/licenses.
Commercial use may be granted to the extent that this source code does NOT become part of any other Open Source or Commercially licensed development library or toolkit without explicit permission.