Vcl.Graphics.TBitmap.LoadFromClipboardFormat
Delphi
procedure LoadFromClipboardFormat(AFormat: Word; AData: THandle;
APalette: HPALETTE); override;
C++
virtual void __fastcall LoadFromClipboardFormat(System::Word AFormat, Winapi::Windows::THandle AData, HPALETTE APalette);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Vcl.Graphics.pas Vcl.Graphics.hpp |
Vcl.Graphics | TBitmap |
Description
Loads a bitmap from the Clipboard into the bitmap object.
LoadFromClipboardFormat is called if the bitmap is registered with the TPicture object using the RegisterClipboardFormat method.
LoadFromClipboardFormat replaces the current image with the data pointed to by the AData parameter. The palette for the bitmap is specified by the APalette parameter.
The following code snippet shows how to load a bitmap from the clipboard and use that picture to draw on the canvas of the form.
- Note: To load a bitmap into the clipboard, you can use the code snippet for the SaveToClipboardFormat method.
Delphi:
uses
Vcl.Clipbrd;
procedure TForm1.Button1Click(Sender: TObject);
var
Bitmap : TBitmap;
begin
Bitmap := TBitMap.Create;
try
Bitmap.LoadFromClipBoardFormat(cf_BitMap, ClipBoard.GetAsHandle(cf_Bitmap), 0);
Canvas.draw(0,0,Bitmap);
finally
Bitmap.Free;
Clipboard.Clear;
end;
end;
C++:
#include <Vcl.Clipbrd.hpp>
void __fastcall TForm1::Button1Click(TObject *Sender){
TBitmap* Bitmap;
TClipboard* cb = Clipboard();
Bitmap = new TBitmap();
try{
Bitmap->LoadFromClipboardFormat(CF_BITMAP, cb->GetAsHandle(CF_BITMAP), 0);
Canvas->Draw(0,0,Bitmap);
}
__finally{
delete Bitmap;
cb->Clear();
}
}
See Also
Code Examples