$LastChangedRevision: 687 $
Returns all features in groups represented in the range. First fetches all groups represented in the range, then retrieves all features in those groups. Features outside the range are hacked to be one bp features on the edge of the range, with a style of hidden. All this is so that grouped DAS displays can draw group lines to features 'off the edge' off the display schema at eof
$Author: jws, dj3$
This program 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 3 of the License, or (at your option) any later version.
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.
You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.