[pstricks] Change the color of an EPS picture on the fly

[Herbert Voss]

Pascal Kockaert schrieb:

> I have a logo of my university that I would like to include on every 
> slide of my presentations... in various colours.

> Would it be possible to redefine /Logo, so as to write
>     GS_pswrite_2_0_1001 begin {204 255 0} {151 17 204} Logo end
> in order to define the two colours (/K /W) in the logo.ps file rather 
> than in the logo.h file? This way, I could use a different file 
> logo-*.ps file for each colour.

 From my point of view it is not a problem, when
you can change it in the original file. Is this
Logo crated by pstricks?

Herbert