Как создать GeoTiff

#include <System.Classes.hpp>
#include <Vcl.Dialogs.hpp> // For ShowMessage
 
void LoadFileIntoMemoryStream(const UnicodeString& FileName)
{
    TMemoryStream* MemStream = nullptr;
    try
    {
        // Create an instance of TMemoryStream
        MemStream = new TMemoryStream();
 
        // Load the contents of the file into the memory stream
        MemStream->LoadFromFile(FileName);
 
        // At this point, the file's content is in MemStream.
        // You can now access the data using MemStream->Memory (a pointer to the buffer)
        // and MemStream->Size (the size of the data in bytes).
 
        // Example: Displaying the size of the loaded data
        ShowMessage("File loaded successfully. Size: " + IntToStr(MemStream->Size) + " bytes.");
 
        // You can also reset the position and read from it if needed
        MemStream->Position = 0;
        // ... further processing of the stream ...
    }
    catch (Exception& E)
    {
        ShowMessage("Error loading file: " + E.Message);
    }
    if (MemStream != nullptr)
    {
        delete MemStream; // Free the memory stream
    }
}
 
// Example usage (e.g., in a button click handler):
void __fastcall TForm1::Button1Click(TObject *Sender)
{
    // Assuming "C:\\MyFile.txt" exists
    LoadFileIntoMemoryStream("C:\\MyFile.txt");
}

ms->Seek(1, soBeginning);
ms->ReadBuffer(buf, 1);

const System.Byte* buf = (const System.Byte*)MemStream->Memory;
buf[1]; // теперь это второй байт, если не вышли за пределы )