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Date Posted: 20:22:40 09/17/03 Wed
Author: Michel
Subject: Re: Envision Image Library and reszize
In reply to: Christoph 's message, "Envision Image Library and reszize" on 09:48:39 09/17/03 Wed


Hi Christoph,

You will need to load each file in the directory in a TJpegGraphic,

ie, SourceGraphic.LoadFromFile,

The use the TResizeTransform to resize. If you want to respect the aspect ratio you will need to set the Width and Height properties,

ie

ResizeTransform.Width := ??
ResizeTransform.Height := ??

ResizeTransform.ApplyOnDest( SourceJpeg, DestJpeg );

You will need to put this in a loop to process every file in the directory.

Best regards,

Michel


>Hi,
>how can I resize (with aspect ratio) many jpegs within
>a directory?
>I don't want a visible job.
>
>Is there an example project for delphi5pro?
>
>Best
>regards
>CHristoph

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