need help to print colorly on postscript printer

[Shih Lin]

Dear Joao or any octave expert:

  I fist copy Ted Harding's 98 Aug 16's mailing 's print.m and screen.m 
script and follow his example, it generate Fig1.eps in my directory, then I 
can using lpr Fig1.eps to print it out on my color printer but only shown 
black and white.

  Then I copied your script print_plot, modify monochrome to color, change 
lp ro lpr and lift dependent to last line's end.

  But when I print_plot("Fig1.eps", "P"); /* follow Ted's example shown in 
mailing list */
in octave, my printer immediately print, but still print white and black, I 
set my printer's
driver as postscript, and test some webpage of it can shown color, like the 
main page of
bevo.che.wisc.edu/octave
it print the curve plot exactly as what I saw on web screen, but the color 
highlight of hyperlink, did not shown light blue color as what I saw, just 
print white and black.


  Do you know how to make it plot to color as what I see on screen?

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