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qtiplot
src
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include
LinearColorMap.h
Go to the documentation of this file.
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/***************************************************************************
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File : LinearColorMap.h
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Project : QtiPlot
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--------------------------------------------------------------------
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Copyright : (C) 2011 by Ion Vasilief
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Email (use @ for *) : ion_vasilief*yahoo.fr
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Description : A wrapper around QwtLinearColorMap from Qwt
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301 USA *
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* *
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***************************************************************************/
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#ifndef LINEAR_COLOR_MAP_H
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#define LINEAR_COLOR_MAP_H
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#include <qwt_color_map.h>
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class
LinearColorMap
:
public
QwtLinearColorMap
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{
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public
:
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LinearColorMap
();
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LinearColorMap
(
const
QColor &from,
const
QColor &to);
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void
setIntensityRange
(
const
QwtDoubleInterval& range){
d_range
= range;}
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void
setIntensityRange
(
double
vmin,
double
vmax){
d_range
= QwtDoubleInterval(vmin, vmax);}
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QwtDoubleInterval
intensityRange
()
const
;
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double
lowerBound
(){
return
d_range
.minValue();}
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double
upperBound
(){
return
d_range
.maxValue();}
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QString
toXmlString
();
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static
LinearColorMap
fromXmlStringList
(
const
QStringList& lst);
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private
:
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QwtDoubleInterval
d_range
;
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};
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#endif
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