Source
////!!!!! QwtPlotPicker *pp = m_canvas->getSelecter(); // http://www.qtcentre.org/threads/33160-Different-Colored-Rectangles-in-QwtPlotPicker
//# PlotTool.cc: Tool class definitions (higher-level event handlers).
//# Copyright (C) 2008
//# 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: $
/////!!!!! + + ++ + + + + + + + + + #include <qwt_plot_picker.h> -- needed for draw rubber band box in different color
using namespace std;
using namespace casacore;
namespace casa {
//////////////////////////
// PLOTTOOL DEFINITIONS //
//////////////////////////
PlotTool::PlotTool(PlotCoordinate::System sys)
: m_canvas(NULL),m_factory(NULL),
m_active(false), m_blocking(true), m_xAxis(X_BOTTOM), m_yAxis(Y_LEFT),
m_coordSystem(sys), m_lastEventHandled(false)
{ }
PlotTool::PlotTool(PlotAxis xAxis, PlotAxis yAxis, PlotCoordinate::System sys)
: m_canvas(NULL), m_factory(NULL), m_active(false), m_blocking(true),
m_xAxis(xAxis), m_yAxis(yAxis), m_coordSystem(sys),
m_lastEventHandled(false)
{ }
PlotTool::~PlotTool() {
if(m_factory != NULL) delete m_factory;
}
bool PlotTool::isActive() const {
return m_active;
}
void PlotTool::setActive(bool isActive) {
m_active = isActive;
}
bool PlotTool::isBlocking() const {
return m_blocking;
}
void PlotTool::setBlocking(bool blocking) {
m_blocking = blocking;
}
PlotAxis PlotTool::getXAxis() const {
return m_xAxis;
}