image_to_text.h

Go to the documentation of this file.

#pragma once
 
 
 
 
#include "core/table.h"
#include "base/rgb.h"
 
#include "core/imagefilters.h"
 
 
namespace eu::core
{
    struct Image;
 
 
    struct ImageMapAction
    {
        char to;
        Rgbi from_color;
    };
 
 
    // todo(Gustav): add dithering support
    Table<char>
    from_image_to_string_table
    (
        const Image& img,
        const std::vector<ImageMapAction>& map
    );
 
 
    Table<char>
    from_image_to_string_table_exact
    (
        const Image& img,
        const std::vector<ImageMapAction>& map, char missing
    );
 
 
    Table<char>
    from_image_to_string_table(const Image& img, bool shorter, Grayscale grayscale = Grayscale::r);
 
 
    std::vector<std::string>
    to_strings(const Table<char>& t);
 
 
    // todo(Gustav): add function to print image using colored unicode blocks
}