Transparency confusion

[Dar Scott]

On Sunday, December 28, 2003, at 03:23 AM, Ken Norris wrote:

> I wasn't able to put this together in Rev because I cannot create 1-bit
> transparent bg GIFs or PNGs right now, but I *did* build one in 
> SuperCard as
> a customPalette.

A tool to help here might be a good candidate for a plugin.

I think one can make an image the right type by setting the maskData 
property.  A plugin might set a key color and a tolerance (RGB 
distance) value.  It can then set the maskData based on that.

Dar