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#include <wand/MagickWand.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 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 main(int argc, char **argv ) {
MagickWand *magick_wand;
MagickWand *first;
double green = 0;
double red = 0;
double blue = 0;
int image = 0;
int i = 0;
int j = 0;
int k = 0;
int l = 0;
int height = 0;
int width = 0;
int nImages = 0;
MagickWandGenesis();
first = NewMagickWand();
// Check the height and width of the first image
MagickReadImage(first, "Background.png");
height = MagickGetImageHeight(first);
width = MagickGetImageWidth(first);
printf("%d %d \n", height, width);
// Count how many images there are in the input file
char fname[256];
FILE *count = fopen( argv[1], "r");
if(count != NULL) {
while((fgets(fname, sizeof(fname), count)) != NULL) {
nImages++;
}
fclose(count);
}
printf("%d \n", nImages);
//this will store the number of pixels in each row
unsigned long number_wands;
char filename[256];
char *temp;
FILE *file = fopen ( argv[1], "r" );
// initialize this crazy array.
uint8_t ****array;
uint8_t dim1 = nImages;
uint8_t dim2 = height;
uint8_t dim3 = width;
uint8_t dim4 = 3;
array = calloc(dim1, sizeof(array[0]));
for(i = 0; i < dim1; i++)
{
array[i] = calloc(dim2, sizeof(array[0][0]));
for(j = 0; j < dim2; j++)
{
array[i][j] = calloc(dim3, sizeof(array[0][0][0]));
for(k = 0; k < dim3; k++)
{
array[i][j][k] = calloc(dim4, sizeof(array[0][0][0][0]));
}
}
}
if ( file != NULL ) {
while ((fgets(filename, sizeof(filename), file)) != NULL ) {
temp = strchr(filename, '\n');
if (temp != NULL) *temp = '\0';
magick_wand = NewMagickWand();
MagickReadImage(magick_wand, filename);
sleep(1);
PixelIterator* iterator = NewPixelIterator(magick_wand);
PixelWand **pixels = PixelGetNextIteratorRow(iterator,&number_wands);
printf("Image number:%d Filename: %s", image, filename);
for (i=0; pixels != (PixelWand **) NULL; i++) {
for (j=0; j<number_wands; j++) {
green = PixelGetGreen(*pixels);
blue = PixelGetBlue(*pixels);
red = PixelGetRed(*pixels);
printf("write: %d %d %d \n", round(red*255), round(green*255), round(blue*255));
array[image][i][j][0] = round(red*255);
array[image][i][j][1] = round(green*255);
array[image][i][j][2] = round(blue*255);
}
PixelSyncIterator(iterator);
pixels=PixelGetNextIteratorRow(iterator,&number_wands);
}
PixelSyncIterator(iterator);
iterator=DestroyPixelIterator(iterator);
ClearMagickWand(magick_wand);
image++;
}
fclose ( file );
}
else {
exit(0);
}
// Just prove that the index works, don't actually bother with it until we get a histogram function
for (i = 0; i < nImages; i++) {
printf("image %d \n ", i);
for (j = 0; j < height; j++) {
for (k = 0; k < width; k++) {
//for (l = 0; l < 3; l++) {d
printf("print: %d %d %d %hhu %hhu %hhu \n", i, j, k, array[i][j][k][0], array[i][j][k][1], array[i][j][k][2]);
// }
}
}
}
sleep(10);
MagickWandTerminus();
return 0;
}
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