| Re: Multiple cursors [message #5727] |
Fri, 02 February 1996 00:00 |
rivers
Messages: 228
Registered: March 1991
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Senior Member |
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In article <ASB.96Feb2111701@helix.nih.gov>, asb@helix.nih.gov (alan barnett) writes:
> I'm writing a program where I simultaneously display multiple images
> of the same object in separate windows. The images are from different
> imaging modalities, and they are properly aligned with each other. My
> problem is this; when the cursor is in one of windows, I'd like to
> display the cursor symbol (+) at the same position in all the windows,
> and I'd like the multiple cursor symbols to move smoothly together
> when I move the mouse. Has anybody done this, or have any suggestions?
Read the real cursor in one window and draw a "fake" cursor in the other
windows with PLOTS and graphics mode of XOR.
____________________________________________________________
Mark Rivers (312) 702-2279 (office)
CARS (312) 702-9951 (secretary)
Univ. of Chicago (312) 702-5454 (FAX)
5640 S. Ellis Ave. (708) 922-0499 (home)
Chicago, IL 60637 rivers@cars3.uchicago.edu (Internet)
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