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How to input specify contours using JSL?

Hello everyone.

I have a question about making contour plot.

 

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );

dt << Contour Plot(
 X( :height, :weight ),
 Y( :age ),
 Legend( 2 ),
 Show Contours( 1 ),
 Show Data Points( 0 ),
 Fill Areas( 1 ),
 Label Contours( 0 ),
 Color Theme( "Blue White Red" ),
 Specify Contours( Min( Column( dt, Y( :age ) )[3] ), Max( Column( dt, Y( :age ) )[4] ), N( 10 ) ),
 //Specify Contours( Min(0 ), Max(100 ), N( 10 ) ),
 SendToReport(
  Dispatch(
   {},
   "1", 
   
  ),
  Dispatch(
   {},
   "2", 
 
  ),
  Dispatch( {}, "meow", TextEditBox, {Rotate Text( "Horizontal" )} ),
  Dispatch(
   {},
   "Contour Plot Graph",
   FrameBox,
   {Frame Size( 700, 700 ), Marker Size( 2 ), Marker Drawing Mode( "Normal" ),
   Marker Selection Mode( "Unselected Faded" )
    
   }
  ),
  Dispatch( {}, "", AxisBox( 2 ), {Add Axis Label( "-First-" )} ),
  Dispatch( {}, "Contour Legend", FrameBox, {Frame Size( 101, 87 )} )
 )
);

I want to input spec using the value in the current table.

ex) Column(dt, Y( :age ))[4]

 

Could you please give me any advice?

Data TableGraphicsScriptingRe: How to input specify contours using JSL?

Dear Ian.

 

I have a question more.

Could you please check my code?

I don't know why the spec is fixed which first selected item.

 

 

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );

win = New Window( "Select Item(s)",
  <<MODAL></MODAL>    Specify Contours( Min(Column( dt,Eval(xvar))[3]), Max( Column( dt, Eval( xvar))[4]), N( 10 ) ),
 SendToReport(
  Dispatch(
   {},
   "1", 
   
  ),
  Dispatch(
   {},
   "2", 
 
  ),
  Dispatch( {}, "meow", TextEditBox, {Rotate Text( "Horizontal" )} ),
  Dispatch(
   {},
   "Contour Plot Graph",
   FrameBox,
   {Frame Size( 700, 700 ), Marker Size( 2 ), Marker Drawing Mode( "Normal" ),
   Marker Selection Mode( "Unselected Faded" )
    
   }
  ),
  Dispatch( {}, "", AxisBox( 2 ), {Add Axis Label( "-meow-" )} ),
  Dispatch( {}, "Contour Legend", FrameBox, {Frame Size( 101, 87 )} )
 )
);

Please help me.

@ian_jmp 

 

Re: How to input specify contours using JSL?Thanks to your check, I can solve this problem!

Thank you.Re: How to input specify contours using JSL?

Looks like your syntax is slightly off. Try something like:

dt << Contour Plot(
 X( :height, :weight ),
 Y( :age ),
 Legend( 2 ),
 Show Contours( 1 ),
 Show Data Points( 0 ),
 Fill Areas( 1 ),
 Label Contours( 0 ),
 Color Theme( "Blue White Red" ),
 Specify Contours( Min( Column( dt, "age" )[13] ), Max( Column( dt, "age" )[29] ), N( 10 ) )
);