| subtle changes in PS output with contour [message #31243] |
Wed, 26 June 2002 15:34 |
nobody
Messages: 12
Registered: September 1995
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Junior Member |
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Hi-
I'm making contours overlaid on images and writing to a PS device. I've
in the past rescaled the image to the size of the contour plot, but now
I'm rescaling the contour plot to exactly overlay on my image, using the
position keyword, xstyle=5, and ystyle=5 to suppress the axes. That all
works, but ... It seems that after I do the contour with /no_erase option,
the image is slightly modified. I can tell because the image consist of
square pixels which have been expanded to make the image bigger, (i.e.
the pixels are large boxes of uniform color) and some of these boxes look
like they've little X's in them (some finer scale structure than the size
of the 'pixel', which is a rather large box, recall). It happens after the
contour command. I've no idea why or how to fix it :( !
--
Steve S.
steve @ NOSPAM sorry i'm tired of spam
remove spaces, NOSPAM and you'll see there is no email address attached :( !
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