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Date Posted: 07:05:18 03/27/00 Mon
Author: Michel
Subject: Re: Some sort of Transparency?
In reply to: Nohican 's message, "Some sort of Transparency?" on 11:39:39 03/26/00 Sun


Hi Joost,

Currently, this is only supported with the PNG format and beta version 1.05. The TPngGraphic has new properties to support a transparent color. The TIFF format in Envision does not support this. I may have a look at this in the future, but I cannot make any promises.

The other approach is to handle this externally. You may use the TDibGraphic.RGB or ScanLine properties to change the color of the "transparent" pixels.

Best regards,

Michel

> I have a large tiff bitmap wich is surrounden by a
> white
> border, is there some way to make the white color
> transparent, or another method of making the image
> transparent (by color) ?
>
> Thanx in advance, and nice thing you got going here.
> Joost Pol
> IRIS International

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