Coordinate Plane

This is a discussion on Coordinate Plane within the C++ Programming forums, part of the General Programming Boards category; Hello. I would like to make a coordinate plane. If i would have two coordinate. (2,1) and (4,2), for example ...

  1. #1
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    Sep 2002
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    Coordinate Plane

    Hello. I would like to make a coordinate plane. If i would have two coordinate. (2,1) and (4,2), for example it would plot a line passing through those two points. if anybody could direct me on how to do this, it would be appreciated. keep in mind, i have no idea how to.

  2. #2
    Its not rocket science vasanth's Avatar
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    well i would draw a big grid... where there is a definite address in each intersection.. like in BGI graphics mode say
    Code:
    10,10  15,10  20,10
    10,15  15,15  20,15
    
       |            |
    --------------------
       |            |
    --------------------
       |            |
    and so on...


    and i will have functions which when i say connect(1,1,1,2)

    which means connec 1,2 and 1,1

    i will convert that to the actual position on the screen

    say 1,1 might be 10,10 and 1,2 might be 10,15..

    then i would call the function, line(10,10,10,15) which will connect those tow points...

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