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ПРОВЕРКА BMP ИЗОБРАЖЕНИЯ C++
| #include "stdafx.h" #include <iostream> #include <conio.h> #include <stdio.h> #include <windows.h> using namespace std; #pragma pack(1) typedef struct { WORD bfType; DWORD bfSize; WORD bfReserved_1, bfReserved_2; DWORD bfOffBits; }BitMapFileHeader; typedef struct { DWORD biSize; LONG biWidth; LONG biHeight; WORD biPlanes; WORD biBitCount; DWORD biCompression; DWORD biSizeImage; LONG biXPelsPerMeter; LONG biYPelsPerMeter; DWORD biClrUsed; DWORD biClrImportant; }BitMapInfoHeader; int main(){ BitMapFileHeader file_header; BitMapInfoHeader info_header; FILE *f1; f1 = fopen ("D:\\visual\\img.bmp", "rb"); if( f1 == 0) { cout << "File ne naiden\n"; return 1; } char check[2]; check[0] = fgetc(f1); check[1] = fgetc(f1); if( check[0] == 'B' && check[1] == 'M' ) cout << "FILE BMP" << endl; else return 1; fseek(f1, 0, 0); fread(&file_header, sizeof(file_header),1 ,f1); cout<< "SIZE FILE - " << file_header.bfSize << "bait" << endl; fread(&info_header, sizeof(info_header), 1, f1); cout << "Shirina izobrageniya - " << info_header.biWidth << "px" << endl << "Vysota izobrageniya - " << info_header.biHeight << "px" << endl << "Glubina cveta - " << info_header.biBitCount << "bit" << endl << "Razmer izobtrageniya - " << info_header.biSizeImage << "bait" << endl; fclose(f1); return 0; } | |
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