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63 lines
2.7 KiB
C++
63 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2022 Jon Beniston, M7RCE //
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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 as version 3 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 V3 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, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_COLORMAP_H
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#define INCLUDE_COLORMAP_H
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#include "export.h"
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#include <QHash>
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// 256-entry floating point RGB color maps.
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// "Angel" is SDRangel's waterfall colormap
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// Some common maps from matplotlib
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// Scientific colour maps from:
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// https://www.nature.com/articles/s41467-020-19160-7
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// https://zenodo.org/record/5501399#.YqhaAu7MLAQ
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class SDRBASE_API ColorMap
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{
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public:
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static QStringList getColorMapNames();
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static const float *getColorMap(const QString &name);
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static constexpr int m_size = 256*3;
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private:
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static QHash<QString, const float *> m_colorMaps;
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static const float m_angel[m_size];
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static const float m_jet[m_size];
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static const float m_turbo[m_size];
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static const float m_parula[m_size];
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static const float m_hot[m_size];
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static const float m_cool[m_size];
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static const float m_batlow[m_size];
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static const float m_hawaii[m_size];
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static const float m_acton[m_size];
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static const float m_imola[m_size];
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static const float m_tokyo[m_size];
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static const float m_lapaz[m_size];
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static const float m_buda[m_size];
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static const float m_devon[m_size];
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static const float m_lajolla[m_size];
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static const float m_bamako[m_size];
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static const float m_plasma[m_size];
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static const float m_rainbow[m_size];
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static const float m_prism[m_size];
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static const float m_viridis[m_size];
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};
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#endif
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