## NAME

         make_histogram - creates an image from a histogram

## SYNOPSIS

         #include "histogram.h"

         Image   *make_histogram(float   **histogram,    IMAGE_FORMAT
         image_format, COLOR_FORMAT color_format);
          <histogram> - a 2-D float array of the histogram data;
          <image_format> - the Image format of the resulting image;
          <color_format> - the Color format of the resulting image

## PATH

         $CVIPHOME/HISTOGRAM/histogram.c

## DESCRIPTION

         make_histogram generates an image of a histogram.  The image
         type   and  color  space  is  defined  by  image_format  and
         image_format.  The Image* returned is that of  a  histogram,
         which  is  passwd  to  the  function  in  a variable of type
         float**.

## RETURN VALUES

         make_histogram returns a valid Image pointer on success, and
         returns a NULL pointer on failure.

## BUGS

         May fail with multi-band gif images

## SEE ALSO

         define_histogram,    get_histogram,     get_histogram_Image,
         hist_spec, histogram_show, histogram_spec, showMax_histogram

## AUTHOR

         Copyright (C) 1992, 1996 SIUE - by Scott E.  Umbaugh,  David
         A. Lyons and Yansheng Wei.