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Date Posted: 07:25:27 10/24/03 Fri
Author: Michel
Subject: Re: Can I "mask" out the background with Envision?
In reply to: DaveW 's message, "Can I "mask" out the background with Envision?" on 16:58:31 10/22/03 Wed

Hi Dave,

Starting with version 2, TDibGraphic has the properties, TransparentPixel and TransparentColor that help for you. Another option would be to use a TPngGraphic was has transparency support.

Best regards,


>I need to mask out the background of an image. The
>image is a picture of a person's face and the
>background should be consistant. We want to eliminate
>the background and change it to white or transparent.
>Is this possible with Envision or has anyone written a
>transform to do this?
>We are currently doing the mask manualy using

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