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Date Posted: 07:44:08 12/06/00 Wed
Author: Michel
Subject: Re: Saving compressed tiff is not working
In reply to: William Leung 's message, "Re: Saving compressed tiff is not working" on 04:09:20 12/05/00 Tue


Hi William,

I will upload to the download section, www.intervalsoftware.com/download.html updated units for the evaluation version. With registered version, this problem does not apply. The compression should work fine with AppendToFile.

Best regards,

Michel

> Hi Michel,
>
> I faced the same problem where compression cannot be
> assigned. Will there be a patch version available? I
> am using Delphi5, pls kindly email me a copy
> (william@telecox.com).
>
> BTW, is compression method workable with function
> AppendToFile() ?
>
> Best regards,
>
> William Leung
> >
> > Hi Tomaz,
> >
> > I am sorry about this problem. In the 1.1 trial
> > version, the compression is not set properly
> >
> > with the TTiffGraphic. Let me know you Delphi
> version,
> > and I will send you the updated DCU
> >
> > file.
> >
> > Best regards,
> >
> > Michel
> >
> > > I tryed to save tiff image from bitmap with
> > > compression( packbits, g4,... ). I set compression
> by
> > > using Tiff.Compression but tiff is always saved as
> > > tcNone because filesize is always the same and
> equal
> > > to uncompressed image size. It's the same with all
> > > compression types! Where is the problem. The code I
> > > use is this:
> > >
> > > Tiff := TTiffGraphic.Create;
> > > Tiff.Assign( Image1.Picture.Bitmap );
> > > Tiff.Compression := tcPackbits;
> > > Tiff.SaveToFile( SaveDialog1.Filename );
> > > Tiff.Free;
> > >
> > > If you can please answer to my email because i
> don't
> > > usually lokk at web!
> > >
> > > Tomaz

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Replies:

  • Re: Saving tiff is not working -- jayarama_k@yahoo.com, 08:09:38 05/08/01 Tue
  • Re: Saving tiff is not working -- Michel, 17:39:19 05/08/01 Tue
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