parametric graph range

Help
ken
2004-12-25
2013-06-04
  • ken
    ken
    2004-12-25

    Is there any way to set the x,y,t ranges with
    script commands? If not it would be a useful new
    featrure.

     
    • Laurent N
      Laurent N
      2004-12-26

      Perhaps you should try the commands
      [3DXmin=a], [3DXmax=a], [3DYmin=a], [3DYmax=a].
      For polar mode, replace x's and y's with t's and r's respectively.

      I hope this will help you

      Loll

      P.S: I will be pleased if I could see a more complex script for Graphcalc.

       
      • ken
        ken
        2004-12-26

        thanks for the response,loll.
        I have no problem with the x and y settings, they work just fine. The t range however is a problem.
        There seems to be no way to set all three ranges.

         
        • Laurent N
          Laurent N
          2004-12-26

          Hi.
          You're right. There are no commands which allows to modify directly the t-range.
          By luck I have seen that the range is not related with the "axes". That means that the value of the X-range is not fixed with the X-axes, the Y-range not with the Y-axes, ...
          BUT the values of the 4 ranges (e.g. Xmin, Xmax, Ymin, Ymax) in the euclidean room are the same as in the polar room.
          So I have tried the following little programm, and it had worked on the first attempt

          [Tab=3dgraph]
          [3DGraphMode=euclidean]
          [3DXmin=-20]
          [3DXmax=20]
          [3DYmin=-20]
          [3DYmax=20]
          [3DGraphMode=polar]

          I hope this would help you with your problem.

          Laurent