icolormap.h

Go to the documentation of this file.

/******************************************************************************
 * Copyright 2023 NVIDIA Corporation. All rights reserved.
 *****************************************************************************/
 
#ifndef NVIDIA_INDEX_ICOLORMAP_H
#define NVIDIA_INDEX_ICOLORMAP_H
 
#include <mi/base/interface_declare.h>
#include <nv/index/iattribute.h>
 
namespace nv
{
namespace index
{
 
class IColormap :
    public mi::base::Interface_declare<0x68ba9632,0xe3d6,0x4ced,0xa8,0xd7,0x32,0x0f,0x87,0x33,0xde,0x1b,
                                       nv::index::IAttribute>
{
public:
    virtual mi::math::Color_struct get_color(mi::Uint32 idx) const = 0;
 
    virtual void set_color(
        mi::Uint32                    idx,
        const mi::math::Color_struct& color) = 0;
 
    virtual void set_colormap(
        const mi::math::Color_struct* colormap_values,
        mi::Uint32                    nb_entries) = 0;
 
    virtual const mi::math::Color_struct* get_colormap() const = 0;
 
    virtual mi::Uint32 get_number_of_entries() const = 0;
 
    virtual void get_non_transparent_range(
        mi::Uint32& min,
        mi::Uint32& max) const = 0;
 
    virtual void set_domain(
        mi::Float32 value_first,
        mi::Float32 value_last) = 0;
 
    virtual void get_domain(
        mi::Float32& value_first,
        mi::Float32& value_last) const = 0;
 
    enum Domain_boundary_mode
    {
        CLAMP_TO_EDGE        = 0,
        CLAMP_TO_TRANSPARENT = 1
    };
 
    virtual void set_domain_boundary_mode(Domain_boundary_mode mode) = 0;
 
    virtual Domain_boundary_mode get_domain_boundary_mode() const = 0;
};
 
}} // namespace index / nv
 
#endif // NVIDIA_INDEX_ICOLORMAP_H