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 TImageEnView.AutoSize?		  New Topic  Reply to Topic
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PeterPanino

924 Posts
Posted - May 23 2013 :  08:28:51  Show Profile  Reply
Hi! Doesn't TImageEnView have something like TImage.AutoSize, which automatically fits the size of the ImageEnView1 component to the size of the contained image?

klausdoege

Germany
389 Posts
Posted - May 23 2013 :  08:41:14  Show Profile  Reply
Hello,
yes that gives it.
Try imageenview.fit;

Klaus
www.klausdoege.de
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PeterPanino

924 Posts
Posted - May 23 2013 :  08:55:09  Show Profile  Reply
No. This resizes the contained image to the size of the ImageEnView1 component. I need something which automatically fits the size of the ImageEnView1 component to the size of the contained image. Just the same as TImage.AutoSize does.
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PeterPanino

924 Posts
Posted - May 23 2013 :  09:12:23  Show Profile  Reply
As a workaround now I use:
procedure TForm1.ImageEnView1Resize(Sender: TObject);
begin
  ImageEnView1.Height := ImageEnView1.IEBitmap.Height;
  ImageEnView1.Width := ImageEnView1.IEBitmap.Width;
end;

I hope that the TImageEnView.OnResize event is triggered ALWAYS when TImageEnView internally changes the size of the IEBitmap. An AutoSize property like in TImage would be better.
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w2m

USA
1990 Posts
Posted - May 23 2013 :  09:17:57  Show Profile  Reply 
ImageEnView1.IO.LoadFromFile(AFilename);
ImageEnView1.Align := alNone;
ImageEnView1.ScrollBars := ssNone;
ImageEnView1.Width := ImageEnView1.IdealComponentWidth;
ImageEnView1.Height := ImageEnView1.IdealComponentHeight;
ImageEnView1.Update;


William Miller
Adirondack Software & Graphics
Email: w2m@frontiernet.net
EBook: http://www.imageen.com/ebook/
Apprehend: http://www.frontiernet.net/~w2m/index.html
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