Reading bmp file to 2d array
hey guys i need some help.i need to get rgb from bmp file
my problem: when i get the colors my output is CDCDCD32,CDCDCD84,CDCDCDF9
i need to get
32,84,F9
how can i move the bite?
my code is :
Code:
int bitmapin(FILE* fp, int height, int width, pixel** img) { long n;
int t;
fseek(fp, 10, SEEK_SET);
fread(&t, 1, 4, fp); //reads the offset and puts it in t
fseek(fp, t, SEEK_SET);
int i, p, e;
e = 4 - ((height * 3) % 4);
if (e == 4) {
e = 0;
}
for (i = height - 1; i >= 0; i--) {
for (p = 0; p < width; p++) {
n = fread(&img[i][p].blue, 1, 1, fp);
if (n != 1) {
return 29;
}
n = fread(&img[i][p].green, 1, 1, fp);
if (n != 1) {
return 30;
}
n = fread(&img[i][p].red, 1, 1, fp);
if (n != 1) {
return 31;
}
}
fseek(fp, e, SEEK_CUR);
}
printf("%X,%X,%X",img[1][1].red, img[1][1].green, img[1][1].blue);
return 0;
}
Code:
typedef struct {
int blue;
int green;
int red;
} pixel;
Code:
pixel** make2Dpixelarray(int Y, int X) { pixel** theArray;
theArray = (pixel**)malloc(X * sizeof(pixel*));
for (int i = 0; i < X; i++) {
theArray[i] = (pixel*)malloc(Y * sizeof(pixel));
}
return theArray;
}
