OCRT.cpp

// OCRT.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"



int _tmain(int argc, _TCHAR* argv[])
{
	if (argc < 2) {
		printf("Usage: OCRT.exe command [param1]...\n");
		printf("diff...\n");
		return 1;
	}

	if (_tcscmp(argv[1], L"diff") == 0 && argc == 4) {
		RGB_diff(argv[2], argv[3]);
		return 0;
	}

	if (_tcscmp(argv[1], L"2rgb") == 0 && argc == 4) {
		BMP2RGB(argv[2], argv[3]);
		return 0;
	}


	if (_tcscmp(argv[1], L"matrix") == 0 && argc == 6) {
		BMP2DotMatrix(argv[2], argv[3], argv[4], argv[5]);
		return 0;
	}

	printf("Usage: OCRT.exe command [param1]...\n");
	return 0;
}

void RGB_diff(_TCHAR *rgb1, _TCHAR *rgb2) {
	RGB color1 = _tchar2RGB(rgb1);
	RGB color2 = _tchar2RGB(rgb2);

	double r = color1.red - color2.red;
	double g = color1.green - color2.green;
	double b = color1.blue - color2.blue;

	double cv = sqrt(abs(pow(r, 2) + pow(g, 2) + pow(b, 2)));

	wprintf(L"The distance between %s and %s is %f\n", rgb1, rgb2, cv);
}

void BMP2RGB(_TCHAR *bmp, _TCHAR *au) {
	FILE* fp;
	PALLET p;
	PALLET* pal = &p;

	if (_wfopen_s(&fp, bmp, L"rb") > 0) {
		wprintf(L"Can not open file: %s", bmp);
		return;
	}
	getPallet(pal, fp);

	fclose(fp);

	if (_wfopen_s(&fp, au, L"w") > 0) {
		wprintf(L"Can not open file: %s", au);
		return;
	}

	rgb2file(pal, fp);

	freePallet(pal);
	fclose(fp);

	printf("Program finished.\n");
}

void BMP2DotMatrix(_TCHAR* bmp, _TCHAR* op, _TCHAR* hex, _TCHAR* variation) {
	PALLET pal;
	DOTMATRIX dm, odm;
	DOTMATRIX* font;
	DOTMATRIXPOT start, corner, end;
	FONTSIZE fs;
	FILE* fp;
	wchar_t* stopword;
	double tolerance = wcstod(variation, &stopword);
	fs.h = fs.w = 12;

	if (_wfopen_s(&fp, bmp, L"rb") > 0) {
		wprintf(L"Can not open file: %s\n", bmp);
		return;
	}

	if (getPallet(&pal, fp) > 0) {
		printf("Can not read pallet from bmp\n");
		return;
	}

	thresholding(&pal, &_tchar2RGB(hex), tolerance);

	dmInit(&pal);
	if (getMatrix() > 0) {
		printf("Can not read dot matrix from pallet\n");
		return;
	}

	freePallet(&pal);
	fclose(fp);

	if (_wfopen_s(&fp, op, L"w") > 0) {
		wprintf(L"Can not open file: %s\n", op);
		return;
	}
	/*
	start.r = start.c = 0;
	start = matSanH(&dm, &start);
	printf("start.r = %d\n", start.r);
	printf("start.c = %d\n", start.c);
	corner = matSanV(&dm, &start, &fs);
	printf("corner.r = %d\n", corner.r);
	printf("corner.c = %d\n", corner.c);
	end = reMatSanV(&dm, &start, &fs);
	*/
	// matCarve(&corner, &end, &dm, &odm, &fs);
	// dotmat2File(fp);
	// matCarveByChar(&odm, font, &fs);

	freeMatrix();
	// freeMatrix(&odm);
	fclose(fp);

	printf("Program finished.\n");
}