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for ( QMap<int,ImageSlice*>::iterator it = sliceMap.begin(); it != sliceMap.end(); ++it ) {
//# Copyright (C) 1994,1995,1996,1997,1998,1999,2000
//# 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
//#
using namespace casacore;
namespace casa {
const QString SlicePlot::DISTANCE_AXIS = "Distance";
const QString SlicePlot::POSITION_X_AXIS = "Position X";
const QString SlicePlot::POSITION_Y_AXIS = "Position Y";
const QString SlicePlot::UNIT_X_PIXEL = "Pixels";
const QString SlicePlot::UNIT_X_ARCSEC = "Arc Seconds";
const QString SlicePlot::UNIT_X_ARCMIN = "Arc Minutes";
const QString SlicePlot::UNIT_X_ARCDEG = "Arc Degrees";
SlicePlot::SlicePlot(QWidget *parent, bool allFunctionality ) :QwtPlot(parent),
image( ), AXIS_FONT_SIZE(8),
statLayout(NULL), factory(NULL) {
setCanvasBackground( Qt::white );
accumulateSlices = false;
viewerColors = true;
segmentMarkers = false;
polylineColorUnit = true;
sampleCount = 0;
curveWidth = 1;
markerSize = 5;
fullVersion = allFunctionality;
interpolationMethod = "";
currentRegionId = -1;
xAxis = DISTANCE_AXIS;
xAxisUnits = UNIT_X_PIXEL;
factory = new SliceStatisticsFactory();
initAxisFont( QwtPlot::xBottom, getAxisLabel() );
//Set up the axis
SliceAxisDraw* xAxisDraw = new SliceAxisDraw();
SliceAxisDraw* yAxisDraw = new SliceAxisDraw();
if ( fullVersion ) {
xAxisDraw->setTickFontSize( AXIS_FONT_SIZE );
yAxisDraw->setTickFontSize( AXIS_FONT_SIZE );
}
setAxisScaleDraw( QwtPlot::yLeft, yAxisDraw );
setAxisScaleDraw( QwtPlot::xBottom, xAxisDraw );
axes.resize( 2 );
axes[0] = 0;
axes[1] = 1;
setMouseTracking( true );
}
void SlicePlot::initAxisFont( int axisId, const QString& axisTitle ) {
if ( fullVersion ) {
QwtText axisLabel( axisTitle );
QFont axisFont = this->axisFont( axisId );
axisFont.setPointSize( AXIS_FONT_SIZE );
axisFont.setBold( true );
axisLabel.setFont( axisFont );
setAxisTitle( axisId, axisLabel );