Скопировал один-в-один, получил кучу ошибок :(
Вот весь код:
| Код |
//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
#include <Jpeg.hpp>
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
TCanvas *Source = new TCanvas();
Source->Handle = GetDC(Chart1->Handle);
Graphics::TBitmap *bmp = new Graphics::TBitmap();
bmp->SetSize(Chart1->ClientWidth, Chart1->ClientHeight);
RECT src = Chart1->ClientRect;
RECT dst = {0, 0, Chart1->ClientWidth, Chart1->ClientHeight};
bmp->Canvas->CopyRect(dst, Source, src);
TJPEGImage *jpeg = new TJPEGImage();
jpeg->Assign(bmp);
jpeg->SaveToFile("c:\\1.jpg");
jpeg->Free();
bmp->Free();
ReleaseDC(Chart1->Handle, Source->Handle);
Source->Free();
}
//---------------------------------------------------------------------------
|
Вот ошибки:
| Код |
[C++ Error] Unit1.cpp(24): E2316 'SetSize' is not a member of 'TBitmap'
[C++ Error] Unit1.cpp(26): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(26): E2139 Declaration missing ;
[C++ Warning] Unit1.cpp(26): W8004 'dst' is assigned a value that is never used
[C++ Warning] Unit1.cpp(26): W8004 'src' is assigned a value that is never used
[C++ Warning] Unit1.cpp(26): W8004 'bmp' is assigned a value that is never used
[C++ Error] Unit1.cpp(26): E2190 Unexpected }
[C++ Error] Unit1.cpp(27): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(29): E2238 Multiple declaration for 'jpeg'
[C++ Error] Unit1.cpp(28): E2344 Earlier declaration of 'jpeg'
[C++ Error] Unit1.cpp(29): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(30): E2238 Multiple declaration for 'jpeg'
[C++ Error] Unit1.cpp(29): E2344 Earlier declaration of 'jpeg'
[C++ Error] Unit1.cpp(30): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(31): E2238 Multiple declaration for 'jpeg'
[C++ Error] Unit1.cpp(30): E2344 Earlier declaration of 'jpeg'
[C++ Error] Unit1.cpp(31): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(32): E2238 Multiple declaration for 'bmp'
[C++ Error] Unit1.cpp(27): E2344 Earlier declaration of 'bmp'
[C++ Error] Unit1.cpp(32): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(33): E2303 Type name expected
[C++ Error] Unit1.cpp(33): E2356 Type mismatch in redeclaration of '__stdcall ReleaseDC(void *,void *)'
[C++ Error] winuser.h(6412): E2344 Earlier declaration of '__stdcall ReleaseDC(void *,void *)'
[C++ Error] Unit1.cpp(33): E2063 Illegal initialization
[C++ Error] Unit1.cpp(33): E2293 ) expected
[C++ Error] Unit1.cpp(34): E2141 Declaration syntax error
[C++ Error] Unit1.cpp(35): E2190 Unexpected }
|
Пробовал вместо Graphics::TBitmap использовать Windows::TBitmap, без толку... |
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