Source
virtual casacore::Bool setOptions(const casacore::Record &rec, casacore::Record &updatedOptions);
//# WCCSNLAxisLabeller.h: non-linear axis labelling using a CS on a WC
//# Copyright (C) 1999,2000,2001,2002
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id$
namespace casa { //# NAMESPACE CASA - BEGIN
// <summary>
// Class which provides non-linear axis labelling using a DisplayCoordinateSystem.
// </summary>
//
// <synopsis>
// This class implements the interface defined in WCCSAxisLabeller to
// provide arbitrary non-linear axis labelling, using coordinate
// transformations provided by a supplied DisplayCoordinateSystem.
//
// </synopsis>
class WCCSNLAxisLabeller : public WCCSAxisLabeller {
public:
// Constructor
WCCSNLAxisLabeller();
// Destructor
virtual ~WCCSNLAxisLabeller();
// Draw axis labels for the provided WorldCanvas refresh event.
// Note: it is the responsibility of the caller to assure that this
// object is invalidated (or destroyed) _before_ the WorldCanvas
// corresponding to ev gets destroyed, so that any cached axis drawing
// which the WC is holding for us can be deleted properly.
virtual casacore::Bool draw(const WCRefreshEvent &ev);