procedure TForm1.Timer1Timer(Sender: TObject);
var DC : HDC;
AColor :
Array[1..4]
of Byte;
hwnd_hpc, hwnd_dc: THandle;
begin
hwnd_hpc := FindWindow('
XXXX','
XXXX');
hwnd_dc := GetWindowDC(hwnd_hpc);
DC:=CreateDC('
DISPLAY',
NIL,
NIL,
NIL);
DWord(AColor) := GetPixel(
DC,Mouse.CursorPos.X,Mouse.CursorPos.Y);
DeleteDC(
DC);
Label1.Caption := '
R: ' + IntToStr(AColor[1]) + '
; ' +
'
G: ' + IntToStr(AColor[2]) + '
; ' +
'
B: ' + IntToStr(AColor[3]) + '
; ' +
'
Hex: ' + IntToHex(DWord(AColor),6);
Label4.Caption := '
TColor: $'+IntToHex(DWord(AColor),8);
Label2.Caption := '
X: ' + IntToStr(Mouse.CursorPos.X);
Label3.Caption := '
Y: ' + IntToStr(Mouse.CursorPos.Y);
end;