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 fit image in oncreate form event don't work		  New Topic  Reply to Topic
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apresa

Spain
5 Posts
Posted - Mar 09 2018 :  06:15:20  Show Profile  Reply
Hello all

I try fit image in oncreate form event with this code, but don't work :


Twndimagen.FormCreate(Sender: TObject);
begin
   imagenvisor.Fit;
end;


I try fit and not autofit since I want to have the zoom levels with the mouse interact.

TIA

Alfonso

xequte

39056 Posts
Posted - Mar 09 2018 :  23:58:48  Show Profile  Reply
Hi Alfonso

The Fit command can only be used *after* you have loaded an image. Also, the handle may not yet be available in OnCreate. Try using OnShow.

Nigel
Xequte Software
www.imageen.com
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apresa

Spain
5 Posts
Posted - Mar 10 2018 :  03:56:12  Show Profile  Reply
Hi Nigel:

I try with:

procedure Twndimagen.FormCreate(Sender: TObject);
begin
  
   // imagen.Fit(); 
   imagenvisor.Assign(imagen);
   imagenvisor.Fit;
end;


and don't work.

Image it's load but don't fit.

Alfonso
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xequte

39056 Posts
Posted - Mar 11 2018 :  18:31:07  Show Profile  Reply
Hi Alfons

The handle may not yet be available in OnCreate. Try using OnShow.



Nigel
Xequte Software
www.imageen.com
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