Background Transparancy for BMP Files Pasted into PowerPoint

[QQ30]

I'm currently using Microsoft PowerPoint 2002 SP3. Used Microsoft Paint 5.1
to disect .bmp files into pieces. Copied and pasted each piece into
PowerPoint. Used the Set Transparancy Color tool on the picture tool par to
make background of each image file transparent. Worked fine as long as I
save as PowerPoint files. Problems arose when I tried to save the file as
Web pages or convert it to flash format. All background transparent in
PowerPoint slides became opaque. Don't know what happened there. I'd love
to maintain the background transparancy when converting to Web pages or flash
files. Anyone has ideas? Help is greatly appreciated.

 

[Bill Dilworth]

BMP image format does not support transparency, PowerPoint is adjusting one
color inside the BMP to be transparent. However, when viewing the HTML,
PowerPoint isn't involved so does not make this adjustment.

You might have a much easier time of it if you saved the images in PNG or
GIF formats (which do support transparency).


Also, I would suggest changing your method of insertion of the pictures. In
PowerPoint it is a good practice to always save the images to the hard
drive, then insert them via Insert => Pictures => From File. When copy &
pasting, PowerPoint sometimes brings over more than you intended and creates
an wanted OLE object.


--
Bill Dilworth
A proud member of the Microsoft PPT MVP Team
Users helping fellow users.
http://billdilworth.mvps.org
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
vestprog2@ Please read the PowerPoint FAQ pages.
yahoo. They answer most of our questions.
com www.pptfaq.com
..

 

[QQ30]

I tried PPT 2003 to convert files with bmp images, and it worked. 2003 does
behave differently than 2002 in some subtle ways.

Tried other approaches suggested here. All worked out fine.

Thanks a lot for the helpful suggestions.

QQ30