test/movingleastsquarestransform.js

   1 importClass( Packages.mpicbg.trakem2.transform.MovingLeastSquaresTransform );
   2
   3 IJ.log( ">>> Test mpicbg.trakem2.transform.MovingLeastSquaresTransform >>>" );
   4
   5 var l1 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
   6 l1[ 0 ] = 40;
   7 l1[ 1 ] = 40;
   8
   9 var l2 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
  10 l2[ 0 ] = 300;
  11 l2[ 1 ] = 200;
  12
  13 var l3 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
  14 l3[ 0 ] = 300;
  15 l3[ 1 ] = 40;
  16
  17 var w1 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
  18 w1[ 0 ] = 80;
  19 w1[ 1 ] = 80;
  20
  21 var w2 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
  22 w2[ 0 ] = 260;
  23 w2[ 1 ] = 160;
  24
  25 var w3 = new java.lang.reflect.Array.newInstance( java.lang.Float.TYPE, 2 );
  26 w3[ 0 ] = 240;
  27 w3[ 1 ] = 80;
  28
  29 var dataString =
  30         "rigid 1 " +
  31         l1[ 0 ] + " " + l1[ 1 ] + " " +
  32         w1[ 0 ] + " " + w1[ 1 ] + " " +
  33         l2[ 0 ] + " " + l2[ 1 ] + " " +
  34         w2[ 0 ] + " " + w2[ 1 ] + " " +
  35         l3[ 0 ] + " " + l3[ 1 ] + " " +
  36         w3[ 0 ] + " " + w3[ 1 ];
  37
  38 var m = new MovingLeastSquaresTransform();
  39 m.init( dataString );
  40
  41 var l1p = m.apply( l1 );
  42 var l2p = m.apply( l2 );
  43 var l3p = m.apply( l3 );
  44
  45 if (
  46         w1[ 0 ] == l1p[ 0 ] &&
  47         w1[ 1 ] == l1p[ 1 ] &&
  48         w2[ 0 ] == l2p[ 0 ] &&
  49         w2[ 1 ] == l2p[ 1 ] &&
  50         w3[ 0 ] == l3p[ 0 ] &&
  51         w3[ 1 ] == l3p[ 1 ] )
  52         IJ.log( " + transferring control points correctly passed" )
  53 else
  54         IJ.error( " - transferring control points correctly failed" )
  55
  56 IJ.log( "<<< Test mpicbg.trakem2.transform.MovingLeastSquaresTransform <<<" );
  57
  58 //IJ.run( "Clown (14K)" );
  59