Hi,
I have a quick question about a 2-D graph I have. Its a data set
with values across a 2D field. DX displays it rather nicely and I'm
pretty happy with it. However, for purposes of a publication, I'd
like to match it up with an existing graph. Unfortunately, the
y-axis on that graph is inverted. That is to say that the lower
left corner is +.5 rising up through zero and moving upward to -3 in
the top left corner. I can easily rotate the data set around in DX,
but the axis get converted as well. Is there any way to temporarily
modify DX's idea about which way is up when producing an image? I
hope this sounds intelligible. :)
TIA,
jay lyerly
I think the simplest thing to try is to invert the Camera UP
direction. Image: View Control : Mode: Camera: Up, change Y to -1,
then you probably have to use Roam mode to recenter the Image, unless
you cleverly calculate the correct new FROM and TO for the camera and
punch those numbers in.
If that doesn't do it, you can Scale the object(s) going into Image
with [1,-1,1].
You can also set your own axis labels at specified axis positions.
Better look at the Users Guide to get the details on that (I know how
to do it, but it takes some 'splainin').
--
Chris Pelkie
Managing Partner
Practical Video LLC
30 West Meadow Drive, Ithaca, NY 14850
