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main.c
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main.c
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#include "bitmap.h"
#include <stdlib.h>
#include <stdio.h>
#define MAX_WIDTH 128
#define MAX_HEIGHT 128
int main(int argc, char *argv[])
{
if(argc != 3){
fprintf(stderr, "Usage: program <inputfile> <outputfile>\n");
exit(1);
}
Image *colorimg;
FILE *fp;
fp = fopen(argv[2], "w");
if(fp == NULL){
printf("%sファイルが開けません¥n", argv[2]);
exit(1);
}
if((colorimg = Read_Bmp(argv[1])) == NULL){
exit(1);
}
printf("width:%d height:%d\n", colorimg->width, colorimg->height);
if(colorimg->width <= MAX_WIDTH && colorimg->height <= MAX_HEIGHT) {
int i, j;
for (int i = 0; i < MAX_WIDTH; ++i) {
fprintf(fp,"{");
for (int j = 0; j < MAX_HEIGHT; ++j) {
fprintf(fp,"%d", colorimg->data[(MAX_HEIGHT-j-1)*MAX_WIDTH + i].r);
fprintf(fp,"%d", colorimg->data[(MAX_HEIGHT-j-1)*MAX_WIDTH + i].g);
if(j + 1 == MAX_WIDTH) fprintf(fp,"%d", colorimg->data[(MAX_HEIGHT-j-1)*MAX_WIDTH + i].b);
else fprintf(fp,"%d,", colorimg->data[(MAX_HEIGHT-j-1)*MAX_WIDTH + i].b);
}
fprintf(fp,"},\n");
}
} else {
printf("画像のサイズは128×128以下にしてください\n");
}
Free_Image(colorimg);
return 0;
}