1 files changed, 0 insertions, 185 deletions
diff --git a/fly-tools/background/pixel.c b/fly-tools/background/pixel.c
deleted file mode 100644
index 2330678..0000000
--- a/fly-tools/background/pixel.c
+++ /dev/null
@@ -1,185 +0,0 @@
-#include <wand/MagickWand.h>
-#include <gsl/gsl_histogram.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-//#define round(x)((x)>=0?(int)((x)+0.5):(int)((x)-0.5))
-#define round(x)((int)((x)+0.5))
-#define ThrowWandException(wand)  {  char *description; ExceptionType severity; description=MagickGetException(wand,&severity);  (void) fprintf(stderr,"%s %s %lu %s\n",GetMagickModule(),description);  description=(char *) MagickRelinquishMemory(description);  exit(-1); }
-
-int findmax (uint8_t *p, int n)
-{
-  int mx = 0, v = p[0];
-  for (int i = 1; i < n; i++) {
-    if (p[i] > v) {
-      v = p[i];
-      mx = i;
-    }
-  }
-  return mx;
-}
-
-int main(int argc, char **argv ) {
-
-  MagickWand *magick_wand, *first_wand, *output_wand;
-  PixelIterator *input_iterator, *output_iterator;
-  PixelWand **pixels, *p_out;
-
-  double green, red, blue;
-
-  int i,j, k, x, y;
-  int image = 0;
-  int nImages = 0;
-
-  unsigned long height, width;
-
-
-  char filename[256];
-  char rgb[128];
-  char *temp;
-
-  FILE *input_file;
-
-  uint8_t ****array;
-  uint8_t ***output;
-
-  // open the first image and get the height and width
-  first_wand = NewMagickWand();
-  if(MagickReadImage(first_wand, argv[2]) == MagickFalse) {
-    ThrowWandException(first_wand);
-  }
-
-  height =  MagickGetImageHeight(first_wand);
-  width =  MagickGetImageWidth(first_wand);
-
-  first_wand =  DestroyMagickWand(first_wand);
-
-  printf("height: %ld width:%ld \n", height, width);
-
-
-  // count how many images there are in the input file
-  FILE *count = fopen( argv[1], "r");
-  if(count != NULL) {  
-    while((fgets(filename, sizeof(filename), count)) != NULL) {
-      nImages++;
-    }
-    fclose(count);
-  }
-
-  printf("number of images: %d \n", nImages);
-
-
-  // initialize the storage arrays
-  output = calloc(height, sizeof(output[0]));
-  for(i = 0; i < height; i++) {
-    output[i] = calloc(width, sizeof(output[0][0]));
-    for(j = 0; j < width; j++) {
-      output[i][j] = calloc(3, sizeof(output[0][0][0]));
-    }
-  }
-
-  array = calloc(nImages, sizeof(array[0]));
-  for(i = 0; i < nImages; i++) {
-    array[i] = calloc(height, sizeof(array[0][0]));
-    for(j = 0; j < (long) height; j++) {
-      array[i][j] = calloc(width, sizeof(array[0][0][0]));
-      for(k = 0; k < width; k++){
-        array[i][j][k] = calloc(3, sizeof(array[0][0][0][0]));
-      }
-    }
-  }
-
-  MagickWandGenesis();
-
-  // store each pixel in the storage array. array[nImage][height][width][ { R, G, B} ] 
-  input_file = fopen ( argv[1], "r" );
-  if ( input_file != NULL ) {
-    while ((fgets(filename, sizeof(filename), input_file)) != NULL ) {
-      temp = strchr(filename, '\n');
-      if (temp != NULL) *temp = '\0';
-
-      magick_wand = NewMagickWand();
-      MagickReadImage(magick_wand, filename);
-
-      input_iterator = NewPixelIterator(magick_wand);
-
-      printf("Image number:%d Filename: %s \n", image, filename);
-      for (i=0; i<height; i++) {
-        pixels = PixelGetNextIteratorRow(input_iterator, &width);
-        for (j=0; j<width ; j++) {
-
-          green = PixelGetGreen(pixels[j]);
-          blue = PixelGetBlue(pixels[j]);
-          red = PixelGetRed(pixels[j]);
-
-          array[image][i][j][0] = round(red*255);
-          array[image][i][j][1] = round(green*255);
-          array[image][i][j][2] = round(blue*255); 
-          // printf("array: (%d, %d,%d,%d,%d,%d) \n", image, i, j, array[image][i][j][0], array[image][i][j][1], array[image][i][j][2]);
-        }
-        PixelSyncIterator(input_iterator);
-      }
-      PixelSyncIterator(input_iterator);
-      input_iterator=DestroyPixelIterator(input_iterator);
-      ClearMagickWand(magick_wand);
-
-      image++;
-    }
-    fclose ( input_file );
-  }
-  else {
-    printf("could not open file \n");
-    exit(1);
-  }
-
-  // calculate histograms
-
-  for (j = 0; j < height; j++) {
-    for (k = 0; k < width; k++) {
-
-      uint8_t histr[256] = { 0 }, histg[256] = { 0 }, histb[256] = { 0 };
-      for (i = 0; i < nImages; i++) {
-        histr[array[i][j][k][0]] += 1;
-        histg[array[i][j][k][1]] += 1;
-        histb[array[i][j][k][2]] += 1;
-      }
-
-      output[j][k][0] = findmax(histr, 256);
-      output[j][k][1] = findmax(histg, 256);
-      output[j][k][2] = findmax(histb, 256);
-
-      printf("out (%d,%d,%d,%d,%d) \n ", j, k, output[j][k][0], output[j][k][1], output[j][k][2]); 
-
-    }
-  }
-
-  pixels = NewPixelWand();
-  p_out = NewPixelWand();
-  PixelSetColor(p_out,"white");
-
-  output_wand = NewMagickWand();
-  MagickNewImage(output_wand,width,height,p_out);
-
-  output_iterator=NewPixelIterator(output_wand);
-  for(x=0;x<height;x++) {
-
-    pixels=PixelGetNextIteratorRow(output_iterator,&y);
-
-    for(y=0;y<width;y++) {
-      sprintf(rgb, "rgb(%d,%d,%d)", output[x][y][0], output[x][y][1], output[x][y][2]);
-      printf("write (%d,%d), %s \n", x ,y, rgb);
-      PixelSetColor(pixels[y],rgb); 
-    }
-    PixelSyncIterator(output_iterator);
-  }
-
-  output_iterator=DestroyPixelIterator(output_iterator);
-  MagickWriteImage(output_wand,"output.png");
-  DestroyMagickWand(output_wand);
-
-  MagickWandTerminus();
-
-  return 0;
-}