From: Andrew R. <and...@us...> - 2004-11-17 22:05:54
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I know this doesn't remove the underlying problem, but you will probably get better results using the plplot png or jpg drivers directly rather than going via eps if you intend to rasterize the plots at some stage. Andrew On Wed, Nov 17, 2004 at 02:34:25PM -0700, Curtis Cooper wrote: > 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 > |