Difference between revisions of "Data plot"

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Line 12: Line 12:
 
     var t = document.getElementById('in_data').value;
 
     var t = document.getElementById('in_data').value;
 
     var data = t.split('\n');
 
     var data = t.split('\n');
     for (i=0;i<data.length;i++) {
+
     for (i=0;i<data.length-1;i++) {
 
         d = data[i].split(';');
 
         d = data[i].split(';');
 
         x[i] = d[1]*1.0;
 
         x[i] = d[1]*1.0;
Line 20: Line 20:
 
         if (y[i]<minY) minY = y[i];
 
         if (y[i]<minY) minY = y[i];
 
     }
 
     }
alert(minY);
 
 
     brd.setBoundingBox([-100,maxY*1.01,maxX*1.01,minY*1]);
 
     brd.setBoundingBox([-100,maxY*1.01,maxX*1.01,minY*1]);
 
     var c = brd.create('curve',[x,y],{strokeColor:color[nr%color.length]});
 
     var c = brd.create('curve',[x,y],{strokeColor:color[nr%color.length]});

Revision as of 13:39, 13 February 2010


Spalte 1: y-Koordinate, Spalte 2: x-Koordinate