Change all PowerPoint images to grayscale?

  • Thread starter Thread starter StepOne
  • Start date Start date
S

StepOne

Hi,

I have a PowerPoint 2007 presentation that contains a large number of RGB
images. The journal I'm sending the PowerPoint file to, says that I need to
convert all the images to grayscale. Is there an easy way to change the
images to grayscale?

I've tried Alt-A -> Design tab -> Colors -> Grayscale

but if I save an image out to a graphics program it says that it's still
not grayscale.
I could save each image out to a graphics program, change to grayscale and
import it back in again, but that would be very laborious as there are alot
of images.

Can you help?

Many thanks
 
You can do this with a macro
See "Make all pictures greyscale"
http://www.pptalchemy.co.uk/powerpoint_hints_and_tips_tutorials.html#vba

StepOne said:
Hi,

I have a PowerPoint 2007 presentation that contains a large number of RGB
images. The journal I'm sending the PowerPoint file to, says that I need
to
convert all the images to grayscale. Is there an easy way to change the
images to grayscale?

I've tried Alt-A -> Design tab -> Colors -> Grayscale

but if I save an image out to a graphics program it says that it's still
not grayscale.
I could save each image out to a graphics program, change to grayscale and
import it back in again, but that would be very laborious as there are
alot
of images.

Can you help?

Many thanks

__________ Information from ESET Smart Security, version of virus
signature database 5102 (20100510) __________

The message was checked by ESET Smart Security.

http://www.eset.com
Click to expand...

__________ Information from ESET Smart Security, version of virus signature database 5102 (20100510) __________

The message was checked by ESET Smart Security.

http://www.eset.com
 
Back
Top