Re: [Plplot-general] PS Driver for Image Plots

[Curtis C. <cu...@hi...>]

There's still a problem related to this, however, which arises when trying
to rasterize the PS file output from PLplot.  This is useful when making
presentations, posters, etc.  For the conference I just returned from, I
used CorelDRAW to make the poster because it handily imports EPS files.
When I rasterized the whole poster, however, the streaks across the page
appeared, just as you see when you look at it in gv with antialiasing
turned on.  Similarly, when you use ImageMagick's convert program to go
from PS to PNG or JPEG, the artifacts are visible.

I have made similar image plots in IDL that don't manifest this problem
when they are saved as PS files, so I'm pretty sure it has something to do
with how the PS driver in PLplot is implemented.  Any further suggestions
would be much appreciated.

Cheers,
Curtis