Difference between revisions of "Arc length"

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Line 22: Line 22:
 
   }   
 
   }   
 
}
 
}
 +
var approx = brd.createElement('curve',[[0],[0]], {strokeColor:'red'});
 +
approx.updateDataArray = function() {
 +
  var i;
 +
  var m = n.Value();
 +
  m = Math.floor(m);
 +
  var d = (5-0)/m;
 +
  this.dataX = [];
 +
  this.dataY = [];
 +
  this.dataX[0] = 0.0; 
 +
  this.dataY[0] = f(0.0); 
 +
  for (i=1;i<=m;i++) {
 +
    this.dataX.push(0.0+i*d); 
 +
    this.dataY.push(f(0.0+i*d)); 
 +
  } 
 +
}
 +
  
  

Revision as of 14:53, 7 June 2009

The underlying JavaScript code