Source
//# Copyright (C) 2005
//# 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
//#
namespace casa {
ExternalAxisControlLeft::ExternalAxisControlLeft(QWidget* parent):
ExternalAxisControl( parent ){
setSizePolicy( QSizePolicy::Fixed, QSizePolicy::MinimumExpanding );
setFixedWidth( AXIS_SMALL_SIDE );
}
void ExternalAxisControlLeft::defineAxis( QLine& line ){
const int MARGIN = 1;
int x = width() - MARGIN;;
int top = getStartY();
int bottom = height() - 2*MARGIN;
QPoint firstPt( x, top );
QPoint secondPt( x, bottom );
line.setP1( firstPt );
line.setP2( secondPt );
}
void ExternalAxisControlLeft::drawTick( QPainter* painter, float yPixel, double value,
int tickLength ){
//Draw the tick
int xEnd = width();
int tickStart = xEnd - tickLength;
int yValue = static_cast<int>( yPixel );
painter->drawLine( tickStart, yValue, xEnd, yValue );
//Draw the tick label