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83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2017 Ceetron Solutions AS
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//
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// This library may be used under the terms of either the GNU General Public License or
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// the GNU Lesser General Public License as follows:
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//
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// GNU General Public License Usage
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// This library 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 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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// GNU Lesser General Public License Usage
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
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// for more details.
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//
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//##################################################################################################
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#pragma once
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#include "cvfArray.h"
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#include "cvfBase.h"
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#include <vector>
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class QColor;
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namespace caf
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{
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//==================================================================================================
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//
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//
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//
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//==================================================================================================
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class ColorTable
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{
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public:
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explicit ColorTable( const std::vector<cvf::Color3ub>& colors );
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explicit ColorTable( const cvf::Color3ubArray& colors );
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cvf::Color3f cycledColor3f( size_t itemIndex ) const;
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cvf::Color3ub cycledColor3ub( size_t itemIndex ) const;
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QColor cycledQColor( size_t itemIndex ) const;
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cvf::Color3ubArray color3ubArray() const;
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cvf::Color3fArray color3fArray() const;
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size_t size() const;
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ColorTable inverted() const;
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bool contains( const cvf::Color3ub& color ) const;
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bool contains( const cvf::Color3f& color ) const;
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static cvf::Color3ub fromQColor( const QColor& color );
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static cvf::Color3ubArray interpolateColorArray( const cvf::Color3ubArray& colorArray, size_t targetColorCount );
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ColorTable interpolated( size_t targetColorCount );
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private:
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const std::vector<cvf::Color3ub> m_colors;
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};
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} // namespace caf
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