.. _program_listing_file_include_flamegpu_visualiser_color_ViridisInterpolation.h:

Program Listing for File ViridisInterpolation.h
===============================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_flamegpu_visualiser_color_ViridisInterpolation.h>` (``include/flamegpu/visualiser/color/ViridisInterpolation.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef INCLUDE_FLAMEGPU_VISUALISER_COLOR_VIRIDISINTERPOLATION_H_
   #define INCLUDE_FLAMEGPU_VISUALISER_COLOR_VIRIDISINTERPOLATION_H_
   
   #include <string>
   #include <array>
   
   #include "flamegpu/visualiser/color/ColorFunction.h"
   #include "flamegpu/visualiser/color/Color.h"
   
   namespace flamegpu {
   namespace visualiser {
   
   class ViridisInterpolation : public ColorFunction {
       friend class Viridis;
   
    public:
       explicit ViridisInterpolation(const std::string& variable_name, const float& min_bound = 0.0f, const float& max_bound = 1.0f);
       ViridisInterpolation& setBounds(const float& min_bound, const float& max_bound);
       std::string getSrc(unsigned int array_len) const override;
       std::string getSamplerName() const override;
       std::string getAgentVariableName() const override;
       std::type_index getAgentVariableRequiredType() const override;
       static const std::array<const Color, 256>& rawColors();
   
    private:
       float min_bound = 0.0f, max_bound = 1.0f;
       const std::string variable_name;
       bool invert_palette;
   };
   
   }  // namespace visualiser
   }  // namespace flamegpu
   
   #endif  // INCLUDE_FLAMEGPU_VISUALISER_COLOR_VIRIDISINTERPOLATION_H_