Hi,
I am doing the same thing in my code in Lazarus/Mac OS X, and it loads from
disk into the image component afterwards with no issues. I can send the
relevant code if you would like.
Thank you,
Noah silva
On 2011/07/01, at 16:27, Felipe Monteiro de Carvalho
<felipemonteiro.carva...@gmail.com> wrote:
> Hello,
>
> I am trying to load an image via http, so I simply issue a HTTP
> request for it and then I will try to save it to the disk, something
> like this:
>
> var
> Client: THttpSend;
> i: Integer;
> begin
> Client := THttpSend.Create;
> try
> Client.Headers.Add('Accept: image/png, image/jpeg, image/gif');
> Client.Headers.Add('Accept-Language: en-gb,en;q=0.5');
> Client.Headers.Add('Accept-Charset: utf-8;q=0.7,*;q=0.7'); //
> ISO-8859-1,
>
> // Client.UserAgent := AUserAgent;
> Client.HttpMethod('GET',
> 'http://www.cs.ucf.edu/courses/testpage/tinyUCF.gif');
>
> Client.Document.Position := 0;
> ADest := TMemoryStream.Create;
> ADest.CopyFrom(Client.Document, Client.Document.Size);
> ADest.SaveToFile('/Users/felipe/test.gif');
>
> {$IFDEF FPB_DEBUG_IMAGE_LOAD}
> ContentsList.LoadFromStream(Client.Document);
>
> WriteLn('Starting to receive image: ' + AURL);
> for i := 0 to ContentsList.Count-1 do
> WriteLn(ContentsList.Strings[i]);
>
> Contents := ContentsList.Text;
> {$ENDIF}
> finally
> Client.Free;
> end;
> end;
>
> But the image that I save to my HD is not valid =O I added more debug
> info and checked that there is no http header in the beginning of the
> message, so I suppose that it starts directly with the binary data, or
> not? Another possibility: Maybe the data uses some kind of encoding
> instead of being raw binary data?
>
> I just though that maybe someone here will know the answer to this =D
>
> Any ideas?
>
> thanks,
> --
> Felipe Monteiro de Carvalho
>
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------------------------------------------------------------------------------
All of the data generated in your IT infrastructure is seriously valuable.
Why? It contains a definitive record of application performance, security
threats, fraudulent activity, and more. Splunk takes this data and makes
sense of it. IT sense. And common sense.
http://p.sf.net/sfu/splunk-d2d-c2
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