labeling_to_image.h

// Description: Conversion of a labeled image to an indexed image
// Documentation: labeling.txt

#ifndef PASTELGFX_LABELING_TO_IMAGE_H
#define PASTELGFX_LABELING_TO_IMAGE_H

#include "pastel/sys/array.h"

#include "pastel/gfx/color/color.h"

#include <vector>

namespace Pastel
{

    //! Converts a label image to an indexed image for visualization.

    /*!
   Labels 0-255 will be mapped to the equal color indices.
   Labels greater than that will be mapped in a
   seemingly random manner to the range 0-255.
   */

    void labelToImage(
        const Array<int32, 2>& labelImage,
        Array<uint8, 2>& image);

}

#include "pastel/gfx/image_processing/labeling_to_image.hpp"

#endif