How to get Form+components place ??

I want to make a component that moves over the form, from left to right and back again.
I want to use Timage.

How do I get the place of the component and the place and the width of the form the component is placed on.
CyberChildAsked:
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ronit051397Commented:
Place a TImage and run this code:

procedure TForm1.Button1Click(Sender: TObject);
begin
  ShowMessage('Form X position, relative to the screen is: '+InttoStr(Top));
  ShowMessage('Form Y position, relative to the screen is: '+InttoStr(Left));
  ShowMessage('Form width is: '+InttoStr(Width));
  with Image1 do
  begin
    ShowMessage('Image X position, relative to the form is: '+InttoStr(Top));
    ShowMessage('Image Y position, relative to the form is: '+InttoStr(Left));
  end;
end;

0
CyberChildAuthor Commented:
Thanks for the answer, but it's not what I really need I think.

I want to use Timage as component and want to make adjustments to it.

The component does not know the FormName, until it's placed on an Form.

How can I get the FormName ?

How can I get the Form place X and Y ?

How can I get the component place X and Y ?

0
ronit051397Commented:
with TForm(Image1.Owner) do
begin
  Showmessage('form name is '+Name);
  ShowMessage('Form X position, relative to the screen is:    '+InttoStr(Top));
  ShowMessage('Form Y position, relative to the screen is:    '+InttoStr(Left));
end;
0
KECommented:
Try this:

procedure TForm1.Button1Click(Sender: TObject);
Var
  MyImage : TImage;
  MyPicture : TPicture;
  i : Integer;
begin
  MyPicture := TPicture.Create;
  MyPicture.LoadFromFile('C:\WINNT\ZAPOTEC.BMP');
  MyImage := TImage.Create( self );
  MyImage.Parent := self;
  MyImage.Picture := MyPicture;
  MyImage.AutoSize := True;
  For i := 0 to width-MyImage.width-8 do begin
    MyImage.Left := i;
    MyImage.Refresh;
  end;
  For i := width-MyImage.width-8 downto 0 do begin
    MyImage.Left := i;
    MyImage.Refresh;
  end;
  MyImage.Free;
  MyPicture.Free;
end;

Well, there's a catch to this one - the image flickers if you refresh the entire form, and therefore the refresh method is only called by the image itself. This results in a tail beeing drawn after the image, but you can solve this by making a left and right column of pixels on the image in the background color of the form.
0

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