function handles=zoomin(h,handles) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Zoom in % % Further Information: % http://www.croco-ocean.org % % This file is part of CROCOTOOLS % % CROCOTOOLS 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. % % CROCOTOOLS 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, write to the Free Software % Foundation, Inc., 59 Temple Place, Suite 330, Boston, % MA 02111-1307 USA % % Copyright (c) 2004-2006 by Pierrick Penven % e-mail:Pierrick.Penven@ird.fr % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% waitforbuttonpress xy=get(gca,'currentpoint'); x=xy(1,1); y=xy(1,2); [lon1,lat1]=m_xy2ll(x,y); rbbox xy=get(gca,'currentpoint'); x=xy(1,1); y=xy(1,2); [lon2,lat2]=m_xy2ll(x,y); if lon1==lon2 | lat1==lat2 return end % handles.lonmin=min([lon1 lon2]); handles.lonmax=max([lon1 lon2]); handles.latmin=min([lat1 lat2]); handles.latmax=max([lat1 lat2]); plot_nestgrid(h,handles) return