code: function(node, geometry, closeLine) {
  
          this.setNodeDimension(node, geometry);
  
          var resolution = this.getResolution();
          var numComponents = geometry.components.length;
          var parts = new Array(numComponents);
  
          var comp, x, y;
          for (var i = 0; i < numComponents; i++) {
              comp = geometry.components[i];
              x = ((comp.x - this.featureDx)/resolution - this.offset.x) | 0;
              y = (comp.y/resolution - this.offset.y) | 0;
              parts[i] = " " + x + "," + y + " l ";
          }
          var end = (closeLine) ? " x e" : " e";
          node.path = "m" + parts.join("") + end;
          return node;
      }
docs: Method: DrawLine
  Render a line.
  
  Parameters:
  node - {DOMElement}
  geometry - {<OpenLayers.Geometry>}
  closeLine - {Boolean} Close the line? (make it a ring?)
  
  Returns:
  {DOMElement}