LineSpecsOf.hpp

// sciplot - a modern C++ scientific plotting library powered by gnuplot
// https://github.com/sciplot/sciplot
//
// Licensed under the MIT License <http://opensource.org/licenses/MIT>.
//
// Copyright (c) 2018-2021 Allan Leal
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
 
// sciplot includes
#include <sciplot/Default.hpp>
#include <sciplot/specs/Specs.hpp>
#include <sciplot/Utils.hpp>
 
namespace sciplot {
 
template <typename DerivedSpecs>
class LineSpecsOf : virtual public Specs<DerivedSpecs>
{
  public:
    LineSpecsOf();
 
    auto lineStyle(int value) -> DerivedSpecs&;
 
    auto lineType(int value) -> DerivedSpecs&;
 
    auto lineWidth(int value) -> DerivedSpecs&;
 
    auto lineColor(std::string value) -> DerivedSpecs&;
 
    auto dashType(int value) -> DerivedSpecs&;
 
    auto repr() const -> std::string;
 
  private:
    std::string m_linestyle;
 
    std::string m_linetype;
 
    std::string m_linewidth;
 
    std::string m_linecolor;
 
    std::string m_dashtype;
};
 
class LineSpecs : public LineSpecsOf<LineSpecs> {};
 
template <typename DerivedSpecs>
LineSpecsOf<DerivedSpecs>::LineSpecsOf()
{
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::lineStyle(int value) -> DerivedSpecs&
{
    m_linestyle = "linestyle " + internal::str(value);
    return static_cast<DerivedSpecs&>(*this);
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::lineType(int value) -> DerivedSpecs&
{
    m_linetype = "linetype " + internal::str(value);
    return static_cast<DerivedSpecs&>(*this);
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::lineWidth(int value) -> DerivedSpecs&
{
    m_linewidth = "linewidth " + internal::str(value);
    return static_cast<DerivedSpecs&>(*this);
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::lineColor(std::string value) -> DerivedSpecs&
{
    m_linecolor = "linecolor '" + value + "'";
    return static_cast<DerivedSpecs&>(*this);
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::dashType(int value) -> DerivedSpecs&
{
    m_dashtype = "dashtype " + internal::str(value);
    return static_cast<DerivedSpecs&>(*this);
}
 
template <typename DerivedSpecs>
auto LineSpecsOf<DerivedSpecs>::repr() const -> std::string
{
    std::stringstream ss; // ensure it remains empty if no line style option has been given!
    ss << m_linestyle << " ";
    ss << m_linetype << " ";
    ss << m_linewidth << " ";
    ss << m_linecolor << " ";
    ss << m_dashtype << " ";
    return internal::removeExtraWhitespaces(ss.str());
}
 
} // namespace sciplot