代碼：

#include <iostream> #include <fstream> #include <string> #include <windows.h> #include <gdiplus.h> #pragma comment(lib, "gdiplus.lib")using namespace std; using namespace Gdiplus;int main() {GdiplusStartupInput gdiplusstartupinput;ULONG_PTR gdiplustoken;GdiplusStartup(&gdiplustoken, &gdiplusstartupinput, NULL);wstring infilename(L"1.jpg");string outfilename("color.txt");Bitmap* bmp = new Bitmap(infilename.c_str());UINT height = bmp->GetHeight();UINT width = bmp->GetWidth();cout << "width " << width << ", height " << height << endl;Color color;ofstream fout(outfilename.c_str());for (UINT y = 0; y < height; y++)for (UINT x = 0; x < width ; x++){bmp->GetPixel(x, y, &color);fout << x << "," << y << ";"<< (int)color.GetRed() << ","<< (int)color.GetGreen() << ","<< (int)color.GetBlue() << endl;}fout.close();delete bmp;GdiplusShutdown(gdiplustoken);return 0; }

總結

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