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large custom crosshair cursor [message #56218] Sun, 14 October 2007 10:08
Brian Larsen is currently offline  Brian Larsen
Messages: 270
Registered: June 2006
Senior Member
All,

I am writing a program that displays an image in one box and has line
plots ganged against it on the sides using J.D.'s gang_plot_pos
(thanks for this it is great). The ganged plots are slices through
the Image at the x and y of the cursor.

The part I haven't figured out is how to make the cursor in the image
be a huge '+' from side of the plot to side of the plot (within the
axes preferably) and up-down the same that moves with the user without
having to draw the image each time. This seems like it should be easy
but I haven't figured it out yet... anybody know off the top of their
heads how to do this?




Cheers,

Brian

------------------------------------------------------------ --------------
Brian Larsen
Boston University
Center for Space Physics

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